Using clang-tidy's `readability-braces-around-statements`. https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
4424 lines
165 KiB
C++
4424 lines
165 KiB
C++
/*************************************************************************/
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/* rasterizer_scene_rd.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "rasterizer_scene_rd.h"
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#include "core/os/os.h"
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#include "core/project_settings.h"
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#include "servers/rendering/rendering_server_raster.h"
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uint64_t RasterizerSceneRD::auto_exposure_counter = 2;
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void get_vogel_disk(float *r_kernel, int p_sample_count) {
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const float golden_angle = 2.4;
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for (int i = 0; i < p_sample_count; i++) {
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float r = Math::sqrt(float(i) + 0.5) / Math::sqrt(float(p_sample_count));
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float theta = float(i) * golden_angle;
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r_kernel[i * 4] = Math::cos(theta) * r;
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r_kernel[i * 4 + 1] = Math::sin(theta) * r;
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}
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}
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void RasterizerSceneRD::_clear_reflection_data(ReflectionData &rd) {
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rd.layers.clear();
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rd.radiance_base_cubemap = RID();
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if (rd.downsampled_radiance_cubemap.is_valid()) {
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RD::get_singleton()->free(rd.downsampled_radiance_cubemap);
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}
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rd.downsampled_radiance_cubemap = RID();
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rd.downsampled_layer.mipmaps.clear();
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rd.coefficient_buffer = RID();
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}
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void RasterizerSceneRD::_update_reflection_data(ReflectionData &rd, int p_size, int p_mipmaps, bool p_use_array, RID p_base_cube, int p_base_layer, bool p_low_quality) {
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//recreate radiance and all data
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int mipmaps = p_mipmaps;
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uint32_t w = p_size, h = p_size;
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if (p_use_array) {
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int layers = p_low_quality ? 8 : roughness_layers;
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for (int i = 0; i < layers; i++) {
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ReflectionData::Layer layer;
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uint32_t mmw = w;
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uint32_t mmh = h;
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layer.mipmaps.resize(mipmaps);
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layer.views.resize(mipmaps);
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for (int j = 0; j < mipmaps; j++) {
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ReflectionData::Layer::Mipmap &mm = layer.mipmaps.write[j];
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mm.size.width = mmw;
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mm.size.height = mmh;
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for (int k = 0; k < 6; k++) {
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mm.views[k] = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), p_base_cube, p_base_layer + i * 6 + k, j);
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Vector<RID> fbtex;
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fbtex.push_back(mm.views[k]);
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mm.framebuffers[k] = RD::get_singleton()->framebuffer_create(fbtex);
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}
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layer.views.write[j] = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), p_base_cube, p_base_layer + i * 6, j, RD::TEXTURE_SLICE_CUBEMAP);
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mmw = MAX(1, mmw >> 1);
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mmh = MAX(1, mmh >> 1);
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}
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rd.layers.push_back(layer);
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}
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} else {
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mipmaps = p_low_quality ? 8 : mipmaps;
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//regular cubemap, lower quality (aliasing, less memory)
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ReflectionData::Layer layer;
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uint32_t mmw = w;
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uint32_t mmh = h;
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layer.mipmaps.resize(mipmaps);
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layer.views.resize(mipmaps);
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for (int j = 0; j < mipmaps; j++) {
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ReflectionData::Layer::Mipmap &mm = layer.mipmaps.write[j];
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mm.size.width = mmw;
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mm.size.height = mmh;
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for (int k = 0; k < 6; k++) {
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mm.views[k] = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), p_base_cube, p_base_layer + k, j);
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Vector<RID> fbtex;
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fbtex.push_back(mm.views[k]);
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mm.framebuffers[k] = RD::get_singleton()->framebuffer_create(fbtex);
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}
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layer.views.write[j] = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), p_base_cube, p_base_layer, j, RD::TEXTURE_SLICE_CUBEMAP);
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mmw = MAX(1, mmw >> 1);
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mmh = MAX(1, mmh >> 1);
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}
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rd.layers.push_back(layer);
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}
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rd.radiance_base_cubemap = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), p_base_cube, p_base_layer, 0, RD::TEXTURE_SLICE_CUBEMAP);
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RD::TextureFormat tf;
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tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
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tf.width = 64; // Always 64x64
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tf.height = 64;
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tf.type = RD::TEXTURE_TYPE_CUBE;
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tf.array_layers = 6;
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tf.mipmaps = 7;
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tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
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rd.downsampled_radiance_cubemap = RD::get_singleton()->texture_create(tf, RD::TextureView());
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{
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uint32_t mmw = 64;
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uint32_t mmh = 64;
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rd.downsampled_layer.mipmaps.resize(7);
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for (int j = 0; j < rd.downsampled_layer.mipmaps.size(); j++) {
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ReflectionData::DownsampleLayer::Mipmap &mm = rd.downsampled_layer.mipmaps.write[j];
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mm.size.width = mmw;
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mm.size.height = mmh;
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mm.view = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rd.downsampled_radiance_cubemap, 0, j, RD::TEXTURE_SLICE_CUBEMAP);
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mmw = MAX(1, mmw >> 1);
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mmh = MAX(1, mmh >> 1);
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}
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}
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}
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void RasterizerSceneRD::_create_reflection_fast_filter(ReflectionData &rd, bool p_use_arrays) {
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storage->get_effects()->cubemap_downsample(rd.radiance_base_cubemap, rd.downsampled_layer.mipmaps[0].view, rd.downsampled_layer.mipmaps[0].size);
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for (int i = 1; i < rd.downsampled_layer.mipmaps.size(); i++) {
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storage->get_effects()->cubemap_downsample(rd.downsampled_layer.mipmaps[i - 1].view, rd.downsampled_layer.mipmaps[i].view, rd.downsampled_layer.mipmaps[i].size);
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}
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Vector<RID> views;
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if (p_use_arrays) {
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for (int i = 1; i < rd.layers.size(); i++) {
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views.push_back(rd.layers[i].views[0]);
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}
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} else {
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for (int i = 1; i < rd.layers[0].views.size(); i++) {
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views.push_back(rd.layers[0].views[i]);
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}
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}
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storage->get_effects()->cubemap_filter(rd.downsampled_radiance_cubemap, views, p_use_arrays);
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}
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void RasterizerSceneRD::_create_reflection_importance_sample(ReflectionData &rd, bool p_use_arrays, int p_cube_side, int p_base_layer) {
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if (p_use_arrays) {
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//render directly to the layers
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storage->get_effects()->cubemap_roughness(rd.radiance_base_cubemap, rd.layers[p_base_layer].views[0], p_cube_side, sky_ggx_samples_quality, float(p_base_layer) / (rd.layers.size() - 1.0), rd.layers[p_base_layer].mipmaps[0].size.x);
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} else {
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storage->get_effects()->cubemap_roughness(rd.layers[0].views[p_base_layer - 1], rd.layers[0].views[p_base_layer], p_cube_side, sky_ggx_samples_quality, float(p_base_layer) / (rd.layers[0].mipmaps.size() - 1.0), rd.layers[0].mipmaps[p_base_layer].size.x);
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}
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}
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void RasterizerSceneRD::_update_reflection_mipmaps(ReflectionData &rd) {
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if (sky_use_cubemap_array) {
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for (int i = 0; i < rd.layers.size(); i++) {
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for (int j = 0; j < rd.layers[i].mipmaps.size() - 1; j++) {
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for (int k = 0; k < 6; k++) {
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RID view = rd.layers[i].mipmaps[j].views[k];
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RID texture = rd.layers[i].mipmaps[j + 1].views[k];
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Size2i size = rd.layers[i].mipmaps[j + 1].size;
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storage->get_effects()->make_mipmap(view, texture, size);
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}
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}
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}
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}
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}
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RID RasterizerSceneRD::sky_create() {
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return sky_owner.make_rid(Sky());
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}
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void RasterizerSceneRD::_sky_invalidate(Sky *p_sky) {
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if (!p_sky->dirty) {
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p_sky->dirty = true;
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p_sky->dirty_list = dirty_sky_list;
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dirty_sky_list = p_sky;
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}
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}
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void RasterizerSceneRD::sky_set_radiance_size(RID p_sky, int p_radiance_size) {
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Sky *sky = sky_owner.getornull(p_sky);
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ERR_FAIL_COND(!sky);
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ERR_FAIL_COND(p_radiance_size < 32 || p_radiance_size > 2048);
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if (sky->radiance_size == p_radiance_size) {
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return;
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}
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sky->radiance_size = p_radiance_size;
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if (sky->mode == RS::SKY_MODE_REALTIME && sky->radiance_size != 256) {
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WARN_PRINT("Realtime Skies can only use a radiance size of 256. Radiance size will be set to 256 internally.");
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sky->radiance_size = 256;
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}
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_sky_invalidate(sky);
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if (sky->radiance.is_valid()) {
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RD::get_singleton()->free(sky->radiance);
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sky->radiance = RID();
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}
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_clear_reflection_data(sky->reflection);
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}
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void RasterizerSceneRD::sky_set_mode(RID p_sky, RS::SkyMode p_mode) {
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Sky *sky = sky_owner.getornull(p_sky);
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ERR_FAIL_COND(!sky);
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if (sky->mode == p_mode) {
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return;
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}
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sky->mode = p_mode;
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if (sky->mode == RS::SKY_MODE_REALTIME && sky->radiance_size != 256) {
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WARN_PRINT("Realtime Skies can only use a radiance size of 256. Radiance size will be set to 256 internally.");
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sky_set_radiance_size(p_sky, 256);
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}
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_sky_invalidate(sky);
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if (sky->radiance.is_valid()) {
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RD::get_singleton()->free(sky->radiance);
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sky->radiance = RID();
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}
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_clear_reflection_data(sky->reflection);
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}
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void RasterizerSceneRD::sky_set_material(RID p_sky, RID p_material) {
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Sky *sky = sky_owner.getornull(p_sky);
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ERR_FAIL_COND(!sky);
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sky->material = p_material;
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_sky_invalidate(sky);
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}
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Ref<Image> RasterizerSceneRD::sky_bake_panorama(RID p_sky, float p_energy, bool p_bake_irradiance, const Size2i &p_size) {
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Sky *sky = sky_owner.getornull(p_sky);
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ERR_FAIL_COND_V(!sky, Ref<Image>());
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_update_dirty_skys();
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if (sky->radiance.is_valid()) {
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RD::TextureFormat tf;
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tf.format = RD::DATA_FORMAT_R32G32B32A32_SFLOAT;
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tf.width = p_size.width;
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tf.height = p_size.height;
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tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
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RID rad_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
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storage->get_effects()->copy_cubemap_to_panorama(sky->radiance, rad_tex, p_size, p_bake_irradiance ? roughness_layers : 0, sky->reflection.layers.size() > 1);
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Vector<uint8_t> data = RD::get_singleton()->texture_get_data(rad_tex, 0);
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RD::get_singleton()->free(rad_tex);
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Ref<Image> img;
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img.instance();
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img->create(p_size.width, p_size.height, false, Image::FORMAT_RGBAF, data);
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for (int i = 0; i < p_size.width; i++) {
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for (int j = 0; j < p_size.height; j++) {
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Color c = img->get_pixel(i, j);
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c.r *= p_energy;
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c.g *= p_energy;
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c.b *= p_energy;
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img->set_pixel(i, j, c);
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}
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}
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return img;
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}
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return Ref<Image>();
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}
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void RasterizerSceneRD::_update_dirty_skys() {
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Sky *sky = dirty_sky_list;
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while (sky) {
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bool texture_set_dirty = false;
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//update sky configuration if texture is missing
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if (sky->radiance.is_null()) {
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int mipmaps = Image::get_image_required_mipmaps(sky->radiance_size, sky->radiance_size, Image::FORMAT_RGBAH) + 1;
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uint32_t w = sky->radiance_size, h = sky->radiance_size;
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int layers = roughness_layers;
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if (sky->mode == RS::SKY_MODE_REALTIME) {
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layers = 8;
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if (roughness_layers != 8) {
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WARN_PRINT("When using REALTIME skies, roughness_layers should be set to 8 in the project settings for best quality reflections");
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}
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}
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if (sky_use_cubemap_array) {
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//array (higher quality, 6 times more memory)
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RD::TextureFormat tf;
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tf.array_layers = layers * 6;
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tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
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tf.type = RD::TEXTURE_TYPE_CUBE_ARRAY;
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tf.mipmaps = mipmaps;
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tf.width = w;
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tf.height = h;
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tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
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sky->radiance = RD::get_singleton()->texture_create(tf, RD::TextureView());
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_update_reflection_data(sky->reflection, sky->radiance_size, mipmaps, true, sky->radiance, 0, sky->mode == RS::SKY_MODE_REALTIME);
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} else {
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//regular cubemap, lower quality (aliasing, less memory)
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RD::TextureFormat tf;
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tf.array_layers = 6;
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tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
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tf.type = RD::TEXTURE_TYPE_CUBE;
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tf.mipmaps = MIN(mipmaps, layers);
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tf.width = w;
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tf.height = h;
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tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
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sky->radiance = RD::get_singleton()->texture_create(tf, RD::TextureView());
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_update_reflection_data(sky->reflection, sky->radiance_size, MIN(mipmaps, layers), false, sky->radiance, 0, sky->mode == RS::SKY_MODE_REALTIME);
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}
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texture_set_dirty = true;
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}
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// Create subpass buffers if they havent been created already
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if (sky->half_res_pass.is_null() && !RD::get_singleton()->texture_is_valid(sky->half_res_pass) && sky->screen_size.x >= 4 && sky->screen_size.y >= 4) {
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RD::TextureFormat tformat;
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tformat.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
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tformat.width = sky->screen_size.x / 2;
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tformat.height = sky->screen_size.y / 2;
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tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
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tformat.type = RD::TEXTURE_TYPE_2D;
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sky->half_res_pass = RD::get_singleton()->texture_create(tformat, RD::TextureView());
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Vector<RID> texs;
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texs.push_back(sky->half_res_pass);
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sky->half_res_framebuffer = RD::get_singleton()->framebuffer_create(texs);
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texture_set_dirty = true;
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}
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if (sky->quarter_res_pass.is_null() && !RD::get_singleton()->texture_is_valid(sky->quarter_res_pass) && sky->screen_size.x >= 4 && sky->screen_size.y >= 4) {
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RD::TextureFormat tformat;
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tformat.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
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tformat.width = sky->screen_size.x / 4;
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tformat.height = sky->screen_size.y / 4;
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tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
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tformat.type = RD::TEXTURE_TYPE_2D;
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sky->quarter_res_pass = RD::get_singleton()->texture_create(tformat, RD::TextureView());
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Vector<RID> texs;
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texs.push_back(sky->quarter_res_pass);
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sky->quarter_res_framebuffer = RD::get_singleton()->framebuffer_create(texs);
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texture_set_dirty = true;
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}
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if (texture_set_dirty) {
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for (int i = 0; i < SKY_TEXTURE_SET_MAX; i++) {
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if (sky->texture_uniform_sets[i].is_valid() && RD::get_singleton()->uniform_set_is_valid(sky->texture_uniform_sets[i])) {
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RD::get_singleton()->free(sky->texture_uniform_sets[i]);
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sky->texture_uniform_sets[i] = RID();
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}
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}
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}
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sky->reflection.dirty = true;
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Sky *next = sky->dirty_list;
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sky->dirty_list = nullptr;
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sky->dirty = false;
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sky = next;
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}
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dirty_sky_list = nullptr;
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}
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RID RasterizerSceneRD::sky_get_radiance_texture_rd(RID p_sky) const {
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Sky *sky = sky_owner.getornull(p_sky);
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ERR_FAIL_COND_V(!sky, RID());
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|
|
return sky->radiance;
|
|
}
|
|
|
|
RID RasterizerSceneRD::sky_get_radiance_uniform_set_rd(RID p_sky, RID p_shader, int p_set) const {
|
|
Sky *sky = sky_owner.getornull(p_sky);
|
|
ERR_FAIL_COND_V(!sky, RID());
|
|
|
|
if (sky->uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(sky->uniform_set)) {
|
|
sky->uniform_set = RID();
|
|
if (sky->radiance.is_valid()) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 0;
|
|
u.ids.push_back(sky->radiance);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
sky->uniform_set = RD::get_singleton()->uniform_set_create(uniforms, p_shader, p_set);
|
|
}
|
|
}
|
|
|
|
return sky->uniform_set;
|
|
}
|
|
|
|
RID RasterizerSceneRD::_get_sky_textures(Sky *p_sky, SkyTextureSetVersion p_version) {
|
|
if (p_sky->texture_uniform_sets[p_version].is_valid() && RD::get_singleton()->uniform_set_is_valid(p_sky->texture_uniform_sets[p_version])) {
|
|
return p_sky->texture_uniform_sets[p_version];
|
|
}
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 0;
|
|
if (p_sky->radiance.is_valid() && p_version <= SKY_TEXTURE_SET_QUARTER_RES) {
|
|
u.ids.push_back(p_sky->radiance);
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK));
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 1; // half res
|
|
if (p_sky->half_res_pass.is_valid() && p_version != SKY_TEXTURE_SET_HALF_RES && p_version != SKY_TEXTURE_SET_CUBEMAP_HALF_RES) {
|
|
if (p_version >= SKY_TEXTURE_SET_CUBEMAP) {
|
|
u.ids.push_back(p_sky->reflection.layers[0].views[1]);
|
|
} else {
|
|
u.ids.push_back(p_sky->half_res_pass);
|
|
}
|
|
} else {
|
|
if (p_version < SKY_TEXTURE_SET_CUBEMAP) {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE));
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK));
|
|
}
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 2; // quarter res
|
|
if (p_sky->quarter_res_pass.is_valid() && p_version != SKY_TEXTURE_SET_QUARTER_RES && p_version != SKY_TEXTURE_SET_CUBEMAP_QUARTER_RES) {
|
|
if (p_version >= SKY_TEXTURE_SET_CUBEMAP) {
|
|
u.ids.push_back(p_sky->reflection.layers[0].views[2]);
|
|
} else {
|
|
u.ids.push_back(p_sky->quarter_res_pass);
|
|
}
|
|
} else {
|
|
if (p_version < SKY_TEXTURE_SET_CUBEMAP) {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE));
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK));
|
|
}
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
p_sky->texture_uniform_sets[p_version] = RD::get_singleton()->uniform_set_create(uniforms, sky_shader.default_shader_rd, SKY_SET_TEXTURES);
|
|
return p_sky->texture_uniform_sets[p_version];
|
|
}
|
|
|
|
RID RasterizerSceneRD::sky_get_material(RID p_sky) const {
|
|
Sky *sky = sky_owner.getornull(p_sky);
|
|
ERR_FAIL_COND_V(!sky, RID());
|
|
|
|
return sky->material;
|
|
}
|
|
|
|
void RasterizerSceneRD::_draw_sky(bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, RID p_environment, const CameraMatrix &p_projection, const Transform &p_transform) {
|
|
ERR_FAIL_COND(!is_environment(p_environment));
|
|
|
|
Sky *sky = sky_owner.getornull(environment_get_sky(p_environment));
|
|
ERR_FAIL_COND(!sky);
|
|
|
|
RID sky_material = sky_get_material(environment_get_sky(p_environment));
|
|
|
|
SkyMaterialData *material = nullptr;
|
|
|
|
if (sky_material.is_valid()) {
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
if (!material || !material->shader_data->valid) {
|
|
material = nullptr;
|
|
}
|
|
}
|
|
|
|
if (!material) {
|
|
sky_material = sky_shader.default_material;
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
}
|
|
|
|
ERR_FAIL_COND(!material);
|
|
|
|
SkyShaderData *shader_data = material->shader_data;
|
|
|
|
ERR_FAIL_COND(!shader_data);
|
|
|
|
Basis sky_transform = environment_get_sky_orientation(p_environment);
|
|
sky_transform.invert();
|
|
|
|
float multiplier = environment_get_bg_energy(p_environment);
|
|
float custom_fov = environment_get_sky_custom_fov(p_environment);
|
|
// Camera
|
|
CameraMatrix camera;
|
|
|
|
if (custom_fov) {
|
|
float near_plane = p_projection.get_z_near();
|
|
float far_plane = p_projection.get_z_far();
|
|
float aspect = p_projection.get_aspect();
|
|
|
|
camera.set_perspective(custom_fov, aspect, near_plane, far_plane);
|
|
|
|
} else {
|
|
camera = p_projection;
|
|
}
|
|
|
|
sky_transform = p_transform.basis * sky_transform;
|
|
|
|
if (shader_data->uses_quarter_res) {
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_QUARTER_RES];
|
|
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_QUARTER_RES);
|
|
|
|
Vector<Color> clear_colors;
|
|
clear_colors.push_back(Color(0.0, 0.0, 0.0));
|
|
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(sky->quarter_res_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_DISCARD, clear_colors);
|
|
storage->get_effects()->render_sky(draw_list, time, sky->quarter_res_framebuffer, sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, camera, sky_transform, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
if (shader_data->uses_half_res) {
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_HALF_RES];
|
|
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_HALF_RES);
|
|
|
|
Vector<Color> clear_colors;
|
|
clear_colors.push_back(Color(0.0, 0.0, 0.0));
|
|
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(sky->half_res_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_DISCARD, clear_colors);
|
|
storage->get_effects()->render_sky(draw_list, time, sky->half_res_framebuffer, sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, camera, sky_transform, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_BACKGROUND];
|
|
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_BACKGROUND);
|
|
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_fb, RD::INITIAL_ACTION_CONTINUE, p_can_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, p_can_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
|
|
storage->get_effects()->render_sky(draw_list, time, p_fb, sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, camera, sky_transform, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
void RasterizerSceneRD::_setup_sky(RID p_environment, const Vector3 &p_position, const Size2i p_screen_size) {
|
|
ERR_FAIL_COND(!is_environment(p_environment));
|
|
|
|
Sky *sky = sky_owner.getornull(environment_get_sky(p_environment));
|
|
ERR_FAIL_COND(!sky);
|
|
|
|
RID sky_material = sky_get_material(environment_get_sky(p_environment));
|
|
|
|
SkyMaterialData *material = nullptr;
|
|
|
|
if (sky_material.is_valid()) {
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
if (!material || !material->shader_data->valid) {
|
|
material = nullptr;
|
|
}
|
|
}
|
|
|
|
if (!material) {
|
|
sky_material = sky_shader.default_material;
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
}
|
|
|
|
ERR_FAIL_COND(!material);
|
|
|
|
SkyShaderData *shader_data = material->shader_data;
|
|
|
|
ERR_FAIL_COND(!shader_data);
|
|
|
|
// Invalidate supbass buffers if screen size changes
|
|
if (sky->screen_size != p_screen_size) {
|
|
sky->screen_size = p_screen_size;
|
|
sky->screen_size.x = sky->screen_size.x < 4 ? 4 : sky->screen_size.x;
|
|
sky->screen_size.y = sky->screen_size.y < 4 ? 4 : sky->screen_size.y;
|
|
if (shader_data->uses_half_res) {
|
|
if (sky->half_res_pass.is_valid()) {
|
|
RD::get_singleton()->free(sky->half_res_pass);
|
|
sky->half_res_pass = RID();
|
|
}
|
|
_sky_invalidate(sky);
|
|
}
|
|
if (shader_data->uses_quarter_res) {
|
|
if (sky->quarter_res_pass.is_valid()) {
|
|
RD::get_singleton()->free(sky->quarter_res_pass);
|
|
sky->quarter_res_pass = RID();
|
|
}
|
|
_sky_invalidate(sky);
|
|
}
|
|
}
|
|
|
|
// Create new subpass buffers if necessary
|
|
if ((shader_data->uses_half_res && sky->half_res_pass.is_null()) ||
|
|
(shader_data->uses_quarter_res && sky->quarter_res_pass.is_null()) ||
|
|
sky->radiance.is_null()) {
|
|
_sky_invalidate(sky);
|
|
_update_dirty_skys();
|
|
}
|
|
|
|
if (shader_data->uses_time && time - sky->prev_time > 0.00001) {
|
|
sky->prev_time = time;
|
|
sky->reflection.dirty = true;
|
|
RenderingServerRaster::redraw_request();
|
|
}
|
|
|
|
if (material != sky->prev_material) {
|
|
sky->prev_material = material;
|
|
sky->reflection.dirty = true;
|
|
}
|
|
|
|
if (material->uniform_set_updated) {
|
|
material->uniform_set_updated = false;
|
|
sky->reflection.dirty = true;
|
|
}
|
|
|
|
if (!p_position.is_equal_approx(sky->prev_position) && shader_data->uses_position) {
|
|
sky->prev_position = p_position;
|
|
sky->reflection.dirty = true;
|
|
}
|
|
|
|
if (shader_data->uses_light || sky_scene_state.light_uniform_set.is_null()) {
|
|
// Check whether the directional_light_buffer changes
|
|
bool light_data_dirty = false;
|
|
|
|
if (sky_scene_state.directional_light_count != sky_scene_state.last_frame_directional_light_count) {
|
|
light_data_dirty = true;
|
|
for (uint32_t i = sky_scene_state.directional_light_count; i < sky_scene_state.max_directional_lights; i++) {
|
|
sky_scene_state.directional_lights[i].enabled = false;
|
|
}
|
|
}
|
|
if (!light_data_dirty) {
|
|
for (uint32_t i = 0; i < sky_scene_state.directional_light_count; i++) {
|
|
if (sky_scene_state.directional_lights[i].direction[0] != sky_scene_state.last_frame_directional_lights[i].direction[0] ||
|
|
sky_scene_state.directional_lights[i].direction[1] != sky_scene_state.last_frame_directional_lights[i].direction[1] ||
|
|
sky_scene_state.directional_lights[i].direction[2] != sky_scene_state.last_frame_directional_lights[i].direction[2] ||
|
|
sky_scene_state.directional_lights[i].energy != sky_scene_state.last_frame_directional_lights[i].energy ||
|
|
sky_scene_state.directional_lights[i].color[0] != sky_scene_state.last_frame_directional_lights[i].color[0] ||
|
|
sky_scene_state.directional_lights[i].color[1] != sky_scene_state.last_frame_directional_lights[i].color[1] ||
|
|
sky_scene_state.directional_lights[i].color[2] != sky_scene_state.last_frame_directional_lights[i].color[2] ||
|
|
sky_scene_state.directional_lights[i].enabled != sky_scene_state.last_frame_directional_lights[i].enabled ||
|
|
sky_scene_state.directional_lights[i].size != sky_scene_state.last_frame_directional_lights[i].size) {
|
|
light_data_dirty = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (light_data_dirty || sky_scene_state.light_uniform_set.is_null()) {
|
|
RD::get_singleton()->buffer_update(sky_scene_state.directional_light_buffer, 0, sizeof(SkyDirectionalLightData) * sky_scene_state.max_directional_lights, sky_scene_state.directional_lights, true);
|
|
|
|
if (sky_scene_state.light_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(sky_scene_state.light_uniform_set)) {
|
|
RD::get_singleton()->free(sky_scene_state.light_uniform_set);
|
|
}
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 0;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.ids.push_back(sky_scene_state.directional_light_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
sky_scene_state.light_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, sky_shader.default_shader_rd, SKY_SET_LIGHTS);
|
|
|
|
RasterizerSceneRD::SkyDirectionalLightData *temp = sky_scene_state.last_frame_directional_lights;
|
|
sky_scene_state.last_frame_directional_lights = sky_scene_state.directional_lights;
|
|
sky_scene_state.directional_lights = temp;
|
|
sky_scene_state.last_frame_directional_light_count = sky_scene_state.directional_light_count;
|
|
sky->reflection.dirty = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::_update_sky(RID p_environment, const CameraMatrix &p_projection, const Transform &p_transform) {
|
|
ERR_FAIL_COND(!is_environment(p_environment));
|
|
|
|
Sky *sky = sky_owner.getornull(environment_get_sky(p_environment));
|
|
ERR_FAIL_COND(!sky);
|
|
|
|
RID sky_material = sky_get_material(environment_get_sky(p_environment));
|
|
|
|
SkyMaterialData *material = nullptr;
|
|
|
|
if (sky_material.is_valid()) {
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
if (!material || !material->shader_data->valid) {
|
|
material = nullptr;
|
|
}
|
|
}
|
|
|
|
if (!material) {
|
|
sky_material = sky_shader.default_material;
|
|
material = (SkyMaterialData *)storage->material_get_data(sky_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
}
|
|
|
|
ERR_FAIL_COND(!material);
|
|
|
|
SkyShaderData *shader_data = material->shader_data;
|
|
|
|
ERR_FAIL_COND(!shader_data);
|
|
|
|
float multiplier = environment_get_bg_energy(p_environment);
|
|
|
|
// Update radiance cubemap
|
|
if (sky->reflection.dirty) {
|
|
static const Vector3 view_normals[6] = {
|
|
Vector3(+1, 0, 0),
|
|
Vector3(-1, 0, 0),
|
|
Vector3(0, +1, 0),
|
|
Vector3(0, -1, 0),
|
|
Vector3(0, 0, +1),
|
|
Vector3(0, 0, -1)
|
|
};
|
|
static const Vector3 view_up[6] = {
|
|
Vector3(0, -1, 0),
|
|
Vector3(0, -1, 0),
|
|
Vector3(0, 0, +1),
|
|
Vector3(0, 0, -1),
|
|
Vector3(0, -1, 0),
|
|
Vector3(0, -1, 0)
|
|
};
|
|
|
|
CameraMatrix cm;
|
|
cm.set_perspective(90, 1, 0.01, 10.0);
|
|
CameraMatrix correction;
|
|
correction.set_depth_correction(true);
|
|
cm = correction * cm;
|
|
|
|
if (shader_data->uses_quarter_res) {
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_CUBEMAP_QUARTER_RES];
|
|
|
|
Vector<Color> clear_colors;
|
|
clear_colors.push_back(Color(0.0, 0.0, 0.0));
|
|
RD::DrawListID cubemap_draw_list;
|
|
|
|
for (int i = 0; i < 6; i++) {
|
|
Transform local_view;
|
|
local_view.set_look_at(Vector3(0, 0, 0), view_normals[i], view_up[i]);
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_CUBEMAP_QUARTER_RES);
|
|
|
|
cubemap_draw_list = RD::get_singleton()->draw_list_begin(sky->reflection.layers[0].mipmaps[2].framebuffers[i], RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_DISCARD);
|
|
storage->get_effects()->render_sky(cubemap_draw_list, time, sky->reflection.layers[0].mipmaps[2].framebuffers[i], sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, cm, local_view.basis, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
if (shader_data->uses_half_res) {
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_CUBEMAP_HALF_RES];
|
|
|
|
Vector<Color> clear_colors;
|
|
clear_colors.push_back(Color(0.0, 0.0, 0.0));
|
|
RD::DrawListID cubemap_draw_list;
|
|
|
|
for (int i = 0; i < 6; i++) {
|
|
Transform local_view;
|
|
local_view.set_look_at(Vector3(0, 0, 0), view_normals[i], view_up[i]);
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_CUBEMAP_HALF_RES);
|
|
|
|
cubemap_draw_list = RD::get_singleton()->draw_list_begin(sky->reflection.layers[0].mipmaps[1].framebuffers[i], RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_DISCARD);
|
|
storage->get_effects()->render_sky(cubemap_draw_list, time, sky->reflection.layers[0].mipmaps[1].framebuffers[i], sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, cm, local_view.basis, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
RD::DrawListID cubemap_draw_list;
|
|
RenderPipelineVertexFormatCacheRD *pipeline = &shader_data->pipelines[SKY_VERSION_CUBEMAP];
|
|
|
|
for (int i = 0; i < 6; i++) {
|
|
Transform local_view;
|
|
local_view.set_look_at(Vector3(0, 0, 0), view_normals[i], view_up[i]);
|
|
RID texture_uniform_set = _get_sky_textures(sky, SKY_TEXTURE_SET_CUBEMAP);
|
|
|
|
cubemap_draw_list = RD::get_singleton()->draw_list_begin(sky->reflection.layers[0].mipmaps[0].framebuffers[i], RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_DISCARD);
|
|
storage->get_effects()->render_sky(cubemap_draw_list, time, sky->reflection.layers[0].mipmaps[0].framebuffers[i], sky_scene_state.sampler_uniform_set, sky_scene_state.light_uniform_set, pipeline, material->uniform_set, texture_uniform_set, cm, local_view.basis, multiplier, p_transform.origin);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
if (sky_use_cubemap_array) {
|
|
if (sky->mode == RS::SKY_MODE_QUALITY) {
|
|
for (int i = 1; i < sky->reflection.layers.size(); i++) {
|
|
_create_reflection_importance_sample(sky->reflection, sky_use_cubemap_array, 10, i);
|
|
}
|
|
} else {
|
|
_create_reflection_fast_filter(sky->reflection, sky_use_cubemap_array);
|
|
}
|
|
|
|
_update_reflection_mipmaps(sky->reflection);
|
|
} else {
|
|
if (sky->mode == RS::SKY_MODE_QUALITY) {
|
|
for (int i = 1; i < sky->reflection.layers[0].mipmaps.size(); i++) {
|
|
_create_reflection_importance_sample(sky->reflection, sky_use_cubemap_array, 10, i);
|
|
}
|
|
} else {
|
|
_create_reflection_fast_filter(sky->reflection, sky_use_cubemap_array);
|
|
}
|
|
}
|
|
|
|
sky->reflection.dirty = false;
|
|
}
|
|
}
|
|
|
|
/* SKY SHADER */
|
|
|
|
void RasterizerSceneRD::SkyShaderData::set_code(const String &p_code) {
|
|
//compile
|
|
|
|
code = p_code;
|
|
valid = false;
|
|
ubo_size = 0;
|
|
uniforms.clear();
|
|
|
|
if (code == String()) {
|
|
return; //just invalid, but no error
|
|
}
|
|
|
|
ShaderCompilerRD::GeneratedCode gen_code;
|
|
ShaderCompilerRD::IdentifierActions actions;
|
|
|
|
uses_time = false;
|
|
uses_half_res = false;
|
|
uses_quarter_res = false;
|
|
uses_position = false;
|
|
uses_light = false;
|
|
|
|
actions.render_mode_flags["use_half_res_pass"] = &uses_half_res;
|
|
actions.render_mode_flags["use_quarter_res_pass"] = &uses_quarter_res;
|
|
|
|
actions.usage_flag_pointers["TIME"] = &uses_time;
|
|
actions.usage_flag_pointers["POSITION"] = &uses_position;
|
|
actions.usage_flag_pointers["LIGHT0_ENABLED"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT0_ENERGY"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT0_DIRECTION"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT0_COLOR"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT0_SIZE"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT1_ENABLED"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT1_ENERGY"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT1_DIRECTION"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT1_COLOR"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT1_SIZE"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT2_ENABLED"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT2_ENERGY"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT2_DIRECTION"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT2_COLOR"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT2_SIZE"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT3_ENABLED"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT3_ENERGY"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT3_DIRECTION"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT3_COLOR"] = &uses_light;
|
|
actions.usage_flag_pointers["LIGHT3_SIZE"] = &uses_light;
|
|
|
|
actions.uniforms = &uniforms;
|
|
|
|
RasterizerSceneRD *scene_singleton = (RasterizerSceneRD *)RasterizerSceneRD::singleton;
|
|
|
|
Error err = scene_singleton->sky_shader.compiler.compile(RS::SHADER_SKY, code, &actions, path, gen_code);
|
|
|
|
ERR_FAIL_COND(err != OK);
|
|
|
|
if (version.is_null()) {
|
|
version = scene_singleton->sky_shader.shader.version_create();
|
|
}
|
|
|
|
#if 0
|
|
print_line("**compiling shader:");
|
|
print_line("**defines:\n");
|
|
for (int i = 0; i < gen_code.defines.size(); i++) {
|
|
print_line(gen_code.defines[i]);
|
|
}
|
|
print_line("\n**uniforms:\n" + gen_code.uniforms);
|
|
// print_line("\n**vertex_globals:\n" + gen_code.vertex_global);
|
|
// print_line("\n**vertex_code:\n" + gen_code.vertex);
|
|
print_line("\n**fragment_globals:\n" + gen_code.fragment_global);
|
|
print_line("\n**fragment_code:\n" + gen_code.fragment);
|
|
print_line("\n**light_code:\n" + gen_code.light);
|
|
#endif
|
|
|
|
scene_singleton->sky_shader.shader.version_set_code(version, gen_code.uniforms, gen_code.vertex_global, gen_code.vertex, gen_code.fragment_global, gen_code.light, gen_code.fragment, gen_code.defines);
|
|
ERR_FAIL_COND(!scene_singleton->sky_shader.shader.version_is_valid(version));
|
|
|
|
ubo_size = gen_code.uniform_total_size;
|
|
ubo_offsets = gen_code.uniform_offsets;
|
|
texture_uniforms = gen_code.texture_uniforms;
|
|
|
|
//update pipelines
|
|
|
|
for (int i = 0; i < SKY_VERSION_MAX; i++) {
|
|
RD::PipelineDepthStencilState depth_stencil_state;
|
|
depth_stencil_state.enable_depth_test = true;
|
|
depth_stencil_state.depth_compare_operator = RD::COMPARE_OP_LESS_OR_EQUAL;
|
|
|
|
RID shader_variant = scene_singleton->sky_shader.shader.version_get_shader(version, i);
|
|
pipelines[i].setup(shader_variant, RD::RENDER_PRIMITIVE_TRIANGLES, RD::PipelineRasterizationState(), RD::PipelineMultisampleState(), depth_stencil_state, RD::PipelineColorBlendState::create_disabled(), 0);
|
|
}
|
|
|
|
valid = true;
|
|
}
|
|
|
|
void RasterizerSceneRD::SkyShaderData::set_default_texture_param(const StringName &p_name, RID p_texture) {
|
|
if (!p_texture.is_valid()) {
|
|
default_texture_params.erase(p_name);
|
|
} else {
|
|
default_texture_params[p_name] = p_texture;
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::SkyShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
|
|
Map<int, StringName> order;
|
|
|
|
for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
|
|
if (E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_GLOBAL || E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) {
|
|
continue;
|
|
}
|
|
|
|
if (E->get().texture_order >= 0) {
|
|
order[E->get().texture_order + 100000] = E->key();
|
|
} else {
|
|
order[E->get().order] = E->key();
|
|
}
|
|
}
|
|
|
|
for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) {
|
|
PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E->get()]);
|
|
pi.name = E->get();
|
|
p_param_list->push_back(pi);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::SkyShaderData::get_instance_param_list(List<RasterizerStorage::InstanceShaderParam> *p_param_list) const {
|
|
for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
|
|
if (E->get().scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) {
|
|
continue;
|
|
}
|
|
|
|
RasterizerStorage::InstanceShaderParam p;
|
|
p.info = ShaderLanguage::uniform_to_property_info(E->get());
|
|
p.info.name = E->key(); //supply name
|
|
p.index = E->get().instance_index;
|
|
p.default_value = ShaderLanguage::constant_value_to_variant(E->get().default_value, E->get().type, E->get().hint);
|
|
p_param_list->push_back(p);
|
|
}
|
|
}
|
|
|
|
bool RasterizerSceneRD::SkyShaderData::is_param_texture(const StringName &p_param) const {
|
|
if (!uniforms.has(p_param)) {
|
|
return false;
|
|
}
|
|
|
|
return uniforms[p_param].texture_order >= 0;
|
|
}
|
|
|
|
bool RasterizerSceneRD::SkyShaderData::is_animated() const {
|
|
return false;
|
|
}
|
|
|
|
bool RasterizerSceneRD::SkyShaderData::casts_shadows() const {
|
|
return false;
|
|
}
|
|
|
|
Variant RasterizerSceneRD::SkyShaderData::get_default_parameter(const StringName &p_parameter) const {
|
|
if (uniforms.has(p_parameter)) {
|
|
ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter];
|
|
Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value;
|
|
return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.hint);
|
|
}
|
|
return Variant();
|
|
}
|
|
|
|
RasterizerSceneRD::SkyShaderData::SkyShaderData() {
|
|
valid = false;
|
|
}
|
|
|
|
RasterizerSceneRD::SkyShaderData::~SkyShaderData() {
|
|
RasterizerSceneRD *scene_singleton = (RasterizerSceneRD *)RasterizerSceneRD::singleton;
|
|
ERR_FAIL_COND(!scene_singleton);
|
|
//pipeline variants will clear themselves if shader is gone
|
|
if (version.is_valid()) {
|
|
scene_singleton->sky_shader.shader.version_free(version);
|
|
}
|
|
}
|
|
|
|
RasterizerStorageRD::ShaderData *RasterizerSceneRD::_create_sky_shader_func() {
|
|
SkyShaderData *shader_data = memnew(SkyShaderData);
|
|
return shader_data;
|
|
}
|
|
|
|
void RasterizerSceneRD::SkyMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
|
|
RasterizerSceneRD *scene_singleton = (RasterizerSceneRD *)RasterizerSceneRD::singleton;
|
|
|
|
uniform_set_updated = true;
|
|
|
|
if ((uint32_t)ubo_data.size() != shader_data->ubo_size) {
|
|
p_uniform_dirty = true;
|
|
if (uniform_buffer.is_valid()) {
|
|
RD::get_singleton()->free(uniform_buffer);
|
|
uniform_buffer = RID();
|
|
}
|
|
|
|
ubo_data.resize(shader_data->ubo_size);
|
|
if (ubo_data.size()) {
|
|
uniform_buffer = RD::get_singleton()->uniform_buffer_create(ubo_data.size());
|
|
memset(ubo_data.ptrw(), 0, ubo_data.size()); //clear
|
|
}
|
|
|
|
//clear previous uniform set
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
uniform_set = RID();
|
|
}
|
|
}
|
|
|
|
//check whether buffer changed
|
|
if (p_uniform_dirty && ubo_data.size()) {
|
|
update_uniform_buffer(shader_data->uniforms, shader_data->ubo_offsets.ptr(), p_parameters, ubo_data.ptrw(), ubo_data.size(), false);
|
|
RD::get_singleton()->buffer_update(uniform_buffer, 0, ubo_data.size(), ubo_data.ptrw());
|
|
}
|
|
|
|
uint32_t tex_uniform_count = shader_data->texture_uniforms.size();
|
|
|
|
if ((uint32_t)texture_cache.size() != tex_uniform_count) {
|
|
texture_cache.resize(tex_uniform_count);
|
|
p_textures_dirty = true;
|
|
|
|
//clear previous uniform set
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
uniform_set = RID();
|
|
}
|
|
}
|
|
|
|
if (p_textures_dirty && tex_uniform_count) {
|
|
update_textures(p_parameters, shader_data->default_texture_params, shader_data->texture_uniforms, texture_cache.ptrw(), true);
|
|
}
|
|
|
|
if (shader_data->ubo_size == 0 && shader_data->texture_uniforms.size() == 0) {
|
|
// This material does not require an uniform set, so don't create it.
|
|
return;
|
|
}
|
|
|
|
if (!p_textures_dirty && uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
//no reason to update uniform set, only UBO (or nothing) was needed to update
|
|
return;
|
|
}
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
if (shader_data->ubo_size) {
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 0;
|
|
u.ids.push_back(uniform_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
const RID *textures = texture_cache.ptrw();
|
|
for (uint32_t i = 0; i < tex_uniform_count; i++) {
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 1 + i;
|
|
u.ids.push_back(textures[i]);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_singleton->sky_shader.shader.version_get_shader(shader_data->version, 0), SKY_SET_MATERIAL);
|
|
}
|
|
|
|
RasterizerSceneRD::SkyMaterialData::~SkyMaterialData() {
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
}
|
|
|
|
if (uniform_buffer.is_valid()) {
|
|
RD::get_singleton()->free(uniform_buffer);
|
|
}
|
|
}
|
|
|
|
RasterizerStorageRD::MaterialData *RasterizerSceneRD::_create_sky_material_func(SkyShaderData *p_shader) {
|
|
SkyMaterialData *material_data = memnew(SkyMaterialData);
|
|
material_data->shader_data = p_shader;
|
|
material_data->last_frame = false;
|
|
//update will happen later anyway so do nothing.
|
|
return material_data;
|
|
}
|
|
|
|
RID RasterizerSceneRD::environment_create() {
|
|
return environment_owner.make_rid(Environent());
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_background(RID p_env, RS::EnvironmentBG p_bg) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->background = p_bg;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_sky(RID p_env, RID p_sky) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->sky = p_sky;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_sky_custom_fov(RID p_env, float p_scale) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->sky_custom_fov = p_scale;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_sky_orientation(RID p_env, const Basis &p_orientation) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->sky_orientation = p_orientation;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_bg_color(RID p_env, const Color &p_color) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->bg_color = p_color;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_bg_energy(RID p_env, float p_energy) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->bg_energy = p_energy;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_canvas_max_layer(RID p_env, int p_max_layer) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->canvas_max_layer = p_max_layer;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_ambient_light(RID p_env, const Color &p_color, RS::EnvironmentAmbientSource p_ambient, float p_energy, float p_sky_contribution, RS::EnvironmentReflectionSource p_reflection_source, const Color &p_ao_color) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->ambient_light = p_color;
|
|
env->ambient_source = p_ambient;
|
|
env->ambient_light_energy = p_energy;
|
|
env->ambient_sky_contribution = p_sky_contribution;
|
|
env->reflection_source = p_reflection_source;
|
|
env->ao_color = p_ao_color;
|
|
}
|
|
|
|
RS::EnvironmentBG RasterizerSceneRD::environment_get_background(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, RS::ENV_BG_MAX);
|
|
return env->background;
|
|
}
|
|
|
|
RID RasterizerSceneRD::environment_get_sky(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, RID());
|
|
return env->sky;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_sky_custom_fov(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, 0);
|
|
return env->sky_custom_fov;
|
|
}
|
|
|
|
Basis RasterizerSceneRD::environment_get_sky_orientation(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, Basis());
|
|
return env->sky_orientation;
|
|
}
|
|
|
|
Color RasterizerSceneRD::environment_get_bg_color(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, Color());
|
|
return env->bg_color;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_bg_energy(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, 0);
|
|
return env->bg_energy;
|
|
}
|
|
|
|
int RasterizerSceneRD::environment_get_canvas_max_layer(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, 0);
|
|
return env->canvas_max_layer;
|
|
}
|
|
|
|
Color RasterizerSceneRD::environment_get_ambient_light_color(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, Color());
|
|
return env->ambient_light;
|
|
}
|
|
|
|
RS::EnvironmentAmbientSource RasterizerSceneRD::environment_get_ambient_source(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, RS::ENV_AMBIENT_SOURCE_BG);
|
|
return env->ambient_source;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_ambient_light_energy(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, 0);
|
|
return env->ambient_light_energy;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_ambient_sky_contribution(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, 0);
|
|
return env->ambient_sky_contribution;
|
|
}
|
|
|
|
RS::EnvironmentReflectionSource RasterizerSceneRD::environment_get_reflection_source(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, RS::ENV_REFLECTION_SOURCE_DISABLED);
|
|
return env->reflection_source;
|
|
}
|
|
|
|
Color RasterizerSceneRD::environment_get_ao_color(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, Color());
|
|
return env->ao_color;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_tonemap(RID p_env, RS::EnvironmentToneMapper p_tone_mapper, float p_exposure, float p_white, bool p_auto_exposure, float p_min_luminance, float p_max_luminance, float p_auto_exp_speed, float p_auto_exp_scale) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->exposure = p_exposure;
|
|
env->tone_mapper = p_tone_mapper;
|
|
if (!env->auto_exposure && p_auto_exposure) {
|
|
env->auto_exposure_version = ++auto_exposure_counter;
|
|
}
|
|
env->auto_exposure = p_auto_exposure;
|
|
env->white = p_white;
|
|
env->min_luminance = p_min_luminance;
|
|
env->max_luminance = p_max_luminance;
|
|
env->auto_exp_speed = p_auto_exp_speed;
|
|
env->auto_exp_scale = p_auto_exp_scale;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
env->glow_enabled = p_enable;
|
|
env->glow_levels = p_level_flags;
|
|
env->glow_intensity = p_intensity;
|
|
env->glow_strength = p_strength;
|
|
env->glow_mix = p_mix;
|
|
env->glow_bloom = p_bloom_threshold;
|
|
env->glow_blend_mode = p_blend_mode;
|
|
env->glow_hdr_bleed_threshold = p_hdr_bleed_threshold;
|
|
env->glow_hdr_bleed_scale = p_hdr_bleed_scale;
|
|
env->glow_hdr_luminance_cap = p_hdr_luminance_cap;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_glow_set_use_bicubic_upscale(bool p_enable) {
|
|
glow_bicubic_upscale = p_enable;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
|
|
env->ssr_enabled = p_enable;
|
|
env->ssr_max_steps = p_max_steps;
|
|
env->ssr_fade_in = p_fade_int;
|
|
env->ssr_fade_out = p_fade_out;
|
|
env->ssr_depth_tolerance = p_depth_tolerance;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality) {
|
|
ssr_roughness_quality = p_quality;
|
|
}
|
|
|
|
RS::EnvironmentSSRRoughnessQuality RasterizerSceneRD::environment_get_ssr_roughness_quality() const {
|
|
return ssr_roughness_quality;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_bias, float p_light_affect, float p_ao_channel_affect, RS::EnvironmentSSAOBlur p_blur, float p_bilateral_sharpness) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND(!env);
|
|
|
|
env->ssao_enabled = p_enable;
|
|
env->ssao_radius = p_radius;
|
|
env->ssao_intensity = p_intensity;
|
|
env->ssao_bias = p_bias;
|
|
env->ssao_direct_light_affect = p_light_affect;
|
|
env->ssao_ao_channel_affect = p_ao_channel_affect;
|
|
env->ssao_blur = p_blur;
|
|
}
|
|
|
|
void RasterizerSceneRD::environment_set_ssao_quality(RS::EnvironmentSSAOQuality p_quality, bool p_half_size) {
|
|
ssao_quality = p_quality;
|
|
ssao_half_size = p_half_size;
|
|
}
|
|
|
|
bool RasterizerSceneRD::environment_is_ssao_enabled(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, false);
|
|
return env->ssao_enabled;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_ssao_ao_affect(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, false);
|
|
return env->ssao_ao_channel_affect;
|
|
}
|
|
|
|
float RasterizerSceneRD::environment_get_ssao_light_affect(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, false);
|
|
return env->ssao_direct_light_affect;
|
|
}
|
|
|
|
bool RasterizerSceneRD::environment_is_ssr_enabled(RID p_env) const {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, false);
|
|
return env->ssr_enabled;
|
|
}
|
|
|
|
bool RasterizerSceneRD::is_environment(RID p_env) const {
|
|
return environment_owner.owns(p_env);
|
|
}
|
|
|
|
Ref<Image> RasterizerSceneRD::environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size) {
|
|
Environent *env = environment_owner.getornull(p_env);
|
|
ERR_FAIL_COND_V(!env, Ref<Image>());
|
|
|
|
if (env->background == RS::ENV_BG_CAMERA_FEED || env->background == RS::ENV_BG_CANVAS || env->background == RS::ENV_BG_KEEP) {
|
|
return Ref<Image>(); //nothing to bake
|
|
}
|
|
|
|
if (env->background == RS::ENV_BG_CLEAR_COLOR || env->background == RS::ENV_BG_COLOR) {
|
|
Color color;
|
|
if (env->background == RS::ENV_BG_CLEAR_COLOR) {
|
|
color = storage->get_default_clear_color();
|
|
} else {
|
|
color = env->bg_color;
|
|
}
|
|
color.r *= env->bg_energy;
|
|
color.g *= env->bg_energy;
|
|
color.b *= env->bg_energy;
|
|
|
|
Ref<Image> ret;
|
|
ret.instance();
|
|
ret->create(p_size.width, p_size.height, false, Image::FORMAT_RGBAF);
|
|
for (int i = 0; i < p_size.width; i++) {
|
|
for (int j = 0; j < p_size.height; j++) {
|
|
ret->set_pixel(i, j, color);
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
if (env->background == RS::ENV_BG_SKY && env->sky.is_valid()) {
|
|
return sky_bake_panorama(env->sky, env->bg_energy, p_bake_irradiance, p_size);
|
|
}
|
|
|
|
return Ref<Image>();
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////
|
|
|
|
RID RasterizerSceneRD::reflection_atlas_create() {
|
|
ReflectionAtlas ra;
|
|
ra.count = GLOBAL_GET("rendering/quality/reflection_atlas/reflection_count");
|
|
ra.size = GLOBAL_GET("rendering/quality/reflection_atlas/reflection_size");
|
|
|
|
return reflection_atlas_owner.make_rid(ra);
|
|
}
|
|
|
|
void RasterizerSceneRD::reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) {
|
|
ReflectionAtlas *ra = reflection_atlas_owner.getornull(p_ref_atlas);
|
|
ERR_FAIL_COND(!ra);
|
|
|
|
if (ra->size == p_reflection_size && ra->count == p_reflection_count) {
|
|
return; //no changes
|
|
}
|
|
|
|
ra->size = p_reflection_size;
|
|
ra->count = p_reflection_count;
|
|
|
|
if (ra->reflection.is_valid()) {
|
|
//clear and invalidate everything
|
|
RD::get_singleton()->free(ra->reflection);
|
|
ra->reflection = RID();
|
|
RD::get_singleton()->free(ra->depth_buffer);
|
|
ra->depth_buffer = RID();
|
|
|
|
for (int i = 0; i < ra->reflections.size(); i++) {
|
|
_clear_reflection_data(ra->reflections.write[i].data);
|
|
if (ra->reflections[i].owner.is_null()) {
|
|
continue;
|
|
}
|
|
reflection_probe_release_atlas_index(ra->reflections[i].owner);
|
|
//rp->atlasindex clear
|
|
}
|
|
|
|
ra->reflections.clear();
|
|
}
|
|
}
|
|
|
|
////////////////////////
|
|
RID RasterizerSceneRD::reflection_probe_instance_create(RID p_probe) {
|
|
ReflectionProbeInstance rpi;
|
|
rpi.probe = p_probe;
|
|
return reflection_probe_instance_owner.make_rid(rpi);
|
|
}
|
|
|
|
void RasterizerSceneRD::reflection_probe_instance_set_transform(RID p_instance, const Transform &p_transform) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND(!rpi);
|
|
|
|
rpi->transform = p_transform;
|
|
rpi->dirty = true;
|
|
}
|
|
|
|
void RasterizerSceneRD::reflection_probe_release_atlas_index(RID p_instance) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND(!rpi);
|
|
|
|
if (rpi->atlas.is_null()) {
|
|
return; //nothing to release
|
|
}
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(rpi->atlas);
|
|
ERR_FAIL_COND(!atlas);
|
|
ERR_FAIL_INDEX(rpi->atlas_index, atlas->reflections.size());
|
|
atlas->reflections.write[rpi->atlas_index].owner = RID();
|
|
rpi->atlas_index = -1;
|
|
rpi->atlas = RID();
|
|
}
|
|
|
|
bool RasterizerSceneRD::reflection_probe_instance_needs_redraw(RID p_instance) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, false);
|
|
|
|
if (rpi->rendering) {
|
|
return false;
|
|
}
|
|
|
|
if (rpi->dirty) {
|
|
return true;
|
|
}
|
|
|
|
if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS) {
|
|
return true;
|
|
}
|
|
|
|
return rpi->atlas_index == -1;
|
|
}
|
|
|
|
bool RasterizerSceneRD::reflection_probe_instance_has_reflection(RID p_instance) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, false);
|
|
|
|
return rpi->atlas.is_valid();
|
|
}
|
|
|
|
bool RasterizerSceneRD::reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas) {
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(p_reflection_atlas);
|
|
|
|
ERR_FAIL_COND_V(!atlas, false);
|
|
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, false);
|
|
|
|
if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS && atlas->reflection.is_valid() && atlas->size != 256) {
|
|
WARN_PRINT("ReflectionProbes set to UPDATE_ALWAYS must have an atlas size of 256. Please update the atlas size in the ProjectSettings.");
|
|
reflection_atlas_set_size(p_reflection_atlas, 256, atlas->count);
|
|
}
|
|
|
|
if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS && atlas->reflection.is_valid() && atlas->reflections[0].data.layers[0].mipmaps.size() != 8) {
|
|
// Invalidate reflection atlas, need to regenerate
|
|
RD::get_singleton()->free(atlas->reflection);
|
|
atlas->reflection = RID();
|
|
|
|
for (int i = 0; i < atlas->reflections.size(); i++) {
|
|
if (atlas->reflections[i].owner.is_null()) {
|
|
continue;
|
|
}
|
|
reflection_probe_release_atlas_index(atlas->reflections[i].owner);
|
|
}
|
|
|
|
atlas->reflections.clear();
|
|
}
|
|
|
|
if (atlas->reflection.is_null()) {
|
|
int mipmaps = MIN(roughness_layers, Image::get_image_required_mipmaps(atlas->size, atlas->size, Image::FORMAT_RGBAH) + 1);
|
|
mipmaps = storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS ? 8 : mipmaps; // always use 8 mipmaps with real time filtering
|
|
{
|
|
//reflection atlas was unused, create:
|
|
RD::TextureFormat tf;
|
|
tf.array_layers = 6 * atlas->count;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.type = RD::TEXTURE_TYPE_CUBE_ARRAY;
|
|
tf.mipmaps = mipmaps;
|
|
tf.width = atlas->size;
|
|
tf.height = atlas->size;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
atlas->reflection = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
|
|
tf.width = atlas->size;
|
|
tf.height = atlas->size;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
atlas->depth_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
atlas->reflections.resize(atlas->count);
|
|
for (int i = 0; i < atlas->count; i++) {
|
|
_update_reflection_data(atlas->reflections.write[i].data, atlas->size, mipmaps, false, atlas->reflection, i * 6, storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS);
|
|
for (int j = 0; j < 6; j++) {
|
|
Vector<RID> fb;
|
|
fb.push_back(atlas->reflections.write[i].data.layers[0].mipmaps[0].views[j]);
|
|
fb.push_back(atlas->depth_buffer);
|
|
atlas->reflections.write[i].fbs[j] = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
}
|
|
|
|
Vector<RID> fb;
|
|
fb.push_back(atlas->depth_buffer);
|
|
atlas->depth_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
|
|
if (rpi->atlas_index == -1) {
|
|
for (int i = 0; i < atlas->reflections.size(); i++) {
|
|
if (atlas->reflections[i].owner.is_null()) {
|
|
rpi->atlas_index = i;
|
|
break;
|
|
}
|
|
}
|
|
//find the one used last
|
|
if (rpi->atlas_index == -1) {
|
|
//everything is in use, find the one least used via LRU
|
|
uint64_t pass_min = 0;
|
|
|
|
for (int i = 0; i < atlas->reflections.size(); i++) {
|
|
ReflectionProbeInstance *rpi2 = reflection_probe_instance_owner.getornull(atlas->reflections[i].owner);
|
|
if (rpi2->last_pass < pass_min) {
|
|
pass_min = rpi2->last_pass;
|
|
rpi->atlas_index = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rpi->atlas = p_reflection_atlas;
|
|
rpi->rendering = true;
|
|
rpi->dirty = false;
|
|
rpi->processing_layer = 1;
|
|
rpi->processing_side = 0;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool RasterizerSceneRD::reflection_probe_instance_postprocess_step(RID p_instance) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, false);
|
|
ERR_FAIL_COND_V(!rpi->rendering, false);
|
|
ERR_FAIL_COND_V(rpi->atlas.is_null(), false);
|
|
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(rpi->atlas);
|
|
if (!atlas || rpi->atlas_index == -1) {
|
|
//does not belong to an atlas anymore, cancel (was removed from atlas or atlas changed while rendering)
|
|
rpi->rendering = false;
|
|
return false;
|
|
}
|
|
|
|
if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS) {
|
|
// Using real time reflections, all roughness is done in one step
|
|
_create_reflection_fast_filter(atlas->reflections.write[rpi->atlas_index].data, false);
|
|
rpi->rendering = false;
|
|
rpi->processing_side = 0;
|
|
rpi->processing_layer = 1;
|
|
return true;
|
|
}
|
|
|
|
if (rpi->processing_layer > 1) {
|
|
_create_reflection_importance_sample(atlas->reflections.write[rpi->atlas_index].data, false, 10, rpi->processing_layer);
|
|
rpi->processing_layer++;
|
|
if (rpi->processing_layer == atlas->reflections[rpi->atlas_index].data.layers[0].mipmaps.size()) {
|
|
rpi->rendering = false;
|
|
rpi->processing_side = 0;
|
|
rpi->processing_layer = 1;
|
|
return true;
|
|
}
|
|
return false;
|
|
|
|
} else {
|
|
_create_reflection_importance_sample(atlas->reflections.write[rpi->atlas_index].data, false, rpi->processing_side, rpi->processing_layer);
|
|
}
|
|
|
|
rpi->processing_side++;
|
|
if (rpi->processing_side == 6) {
|
|
rpi->processing_side = 0;
|
|
rpi->processing_layer++;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
uint32_t RasterizerSceneRD::reflection_probe_instance_get_resolution(RID p_instance) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, 0);
|
|
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(rpi->atlas);
|
|
ERR_FAIL_COND_V(!atlas, 0);
|
|
return atlas->size;
|
|
}
|
|
|
|
RID RasterizerSceneRD::reflection_probe_instance_get_framebuffer(RID p_instance, int p_index) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, RID());
|
|
ERR_FAIL_INDEX_V(p_index, 6, RID());
|
|
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(rpi->atlas);
|
|
ERR_FAIL_COND_V(!atlas, RID());
|
|
return atlas->reflections[rpi->atlas_index].fbs[p_index];
|
|
}
|
|
|
|
RID RasterizerSceneRD::reflection_probe_instance_get_depth_framebuffer(RID p_instance, int p_index) {
|
|
ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
|
|
ERR_FAIL_COND_V(!rpi, RID());
|
|
ERR_FAIL_INDEX_V(p_index, 6, RID());
|
|
|
|
ReflectionAtlas *atlas = reflection_atlas_owner.getornull(rpi->atlas);
|
|
ERR_FAIL_COND_V(!atlas, RID());
|
|
return atlas->depth_fb;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
|
|
RID RasterizerSceneRD::shadow_atlas_create() {
|
|
return shadow_atlas_owner.make_rid(ShadowAtlas());
|
|
}
|
|
|
|
void RasterizerSceneRD::shadow_atlas_set_size(RID p_atlas, int p_size) {
|
|
ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_atlas);
|
|
ERR_FAIL_COND(!shadow_atlas);
|
|
ERR_FAIL_COND(p_size < 0);
|
|
p_size = next_power_of_2(p_size);
|
|
|
|
if (p_size == shadow_atlas->size) {
|
|
return;
|
|
}
|
|
|
|
// erasing atlas
|
|
if (shadow_atlas->depth.is_valid()) {
|
|
RD::get_singleton()->free(shadow_atlas->depth);
|
|
shadow_atlas->depth = RID();
|
|
}
|
|
for (int i = 0; i < 4; i++) {
|
|
//clear subdivisions
|
|
shadow_atlas->quadrants[i].shadows.resize(0);
|
|
shadow_atlas->quadrants[i].shadows.resize(1 << shadow_atlas->quadrants[i].subdivision);
|
|
}
|
|
|
|
//erase shadow atlas reference from lights
|
|
for (Map<RID, uint32_t>::Element *E = shadow_atlas->shadow_owners.front(); E; E = E->next()) {
|
|
LightInstance *li = light_instance_owner.getornull(E->key());
|
|
ERR_CONTINUE(!li);
|
|
li->shadow_atlases.erase(p_atlas);
|
|
}
|
|
|
|
//clear owners
|
|
shadow_atlas->shadow_owners.clear();
|
|
|
|
shadow_atlas->size = p_size;
|
|
|
|
if (shadow_atlas->size) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
tf.width = shadow_atlas->size;
|
|
tf.height = shadow_atlas->size;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
shadow_atlas->depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision) {
|
|
ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_atlas);
|
|
ERR_FAIL_COND(!shadow_atlas);
|
|
ERR_FAIL_INDEX(p_quadrant, 4);
|
|
ERR_FAIL_INDEX(p_subdivision, 16384);
|
|
|
|
uint32_t subdiv = next_power_of_2(p_subdivision);
|
|
if (subdiv & 0xaaaaaaaa) { //sqrt(subdiv) must be integer
|
|
subdiv <<= 1;
|
|
}
|
|
|
|
subdiv = int(Math::sqrt((float)subdiv));
|
|
|
|
//obtain the number that will be x*x
|
|
|
|
if (shadow_atlas->quadrants[p_quadrant].subdivision == subdiv) {
|
|
return;
|
|
}
|
|
|
|
//erase all data from quadrant
|
|
for (int i = 0; i < shadow_atlas->quadrants[p_quadrant].shadows.size(); i++) {
|
|
if (shadow_atlas->quadrants[p_quadrant].shadows[i].owner.is_valid()) {
|
|
shadow_atlas->shadow_owners.erase(shadow_atlas->quadrants[p_quadrant].shadows[i].owner);
|
|
LightInstance *li = light_instance_owner.getornull(shadow_atlas->quadrants[p_quadrant].shadows[i].owner);
|
|
ERR_CONTINUE(!li);
|
|
li->shadow_atlases.erase(p_atlas);
|
|
}
|
|
}
|
|
|
|
shadow_atlas->quadrants[p_quadrant].shadows.resize(0);
|
|
shadow_atlas->quadrants[p_quadrant].shadows.resize(subdiv * subdiv);
|
|
shadow_atlas->quadrants[p_quadrant].subdivision = subdiv;
|
|
|
|
//cache the smallest subdiv (for faster allocation in light update)
|
|
|
|
shadow_atlas->smallest_subdiv = 1 << 30;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
if (shadow_atlas->quadrants[i].subdivision) {
|
|
shadow_atlas->smallest_subdiv = MIN(shadow_atlas->smallest_subdiv, shadow_atlas->quadrants[i].subdivision);
|
|
}
|
|
}
|
|
|
|
if (shadow_atlas->smallest_subdiv == 1 << 30) {
|
|
shadow_atlas->smallest_subdiv = 0;
|
|
}
|
|
|
|
//resort the size orders, simple bublesort for 4 elements..
|
|
|
|
int swaps = 0;
|
|
do {
|
|
swaps = 0;
|
|
|
|
for (int i = 0; i < 3; i++) {
|
|
if (shadow_atlas->quadrants[shadow_atlas->size_order[i]].subdivision < shadow_atlas->quadrants[shadow_atlas->size_order[i + 1]].subdivision) {
|
|
SWAP(shadow_atlas->size_order[i], shadow_atlas->size_order[i + 1]);
|
|
swaps++;
|
|
}
|
|
}
|
|
} while (swaps > 0);
|
|
}
|
|
|
|
bool RasterizerSceneRD::_shadow_atlas_find_shadow(ShadowAtlas *shadow_atlas, int *p_in_quadrants, int p_quadrant_count, int p_current_subdiv, uint64_t p_tick, int &r_quadrant, int &r_shadow) {
|
|
for (int i = p_quadrant_count - 1; i >= 0; i--) {
|
|
int qidx = p_in_quadrants[i];
|
|
|
|
if (shadow_atlas->quadrants[qidx].subdivision == (uint32_t)p_current_subdiv) {
|
|
return false;
|
|
}
|
|
|
|
//look for an empty space
|
|
int sc = shadow_atlas->quadrants[qidx].shadows.size();
|
|
ShadowAtlas::Quadrant::Shadow *sarr = shadow_atlas->quadrants[qidx].shadows.ptrw();
|
|
|
|
int found_free_idx = -1; //found a free one
|
|
int found_used_idx = -1; //found existing one, must steal it
|
|
uint64_t min_pass = 0; // pass of the existing one, try to use the least recently used one (LRU fashion)
|
|
|
|
for (int j = 0; j < sc; j++) {
|
|
if (!sarr[j].owner.is_valid()) {
|
|
found_free_idx = j;
|
|
break;
|
|
}
|
|
|
|
LightInstance *sli = light_instance_owner.getornull(sarr[j].owner);
|
|
ERR_CONTINUE(!sli);
|
|
|
|
if (sli->last_scene_pass != scene_pass) {
|
|
//was just allocated, don't kill it so soon, wait a bit..
|
|
if (p_tick - sarr[j].alloc_tick < shadow_atlas_realloc_tolerance_msec) {
|
|
continue;
|
|
}
|
|
|
|
if (found_used_idx == -1 || sli->last_scene_pass < min_pass) {
|
|
found_used_idx = j;
|
|
min_pass = sli->last_scene_pass;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (found_free_idx == -1 && found_used_idx == -1) {
|
|
continue; //nothing found
|
|
}
|
|
|
|
if (found_free_idx == -1 && found_used_idx != -1) {
|
|
found_free_idx = found_used_idx;
|
|
}
|
|
|
|
r_quadrant = qidx;
|
|
r_shadow = found_free_idx;
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool RasterizerSceneRD::shadow_atlas_update_light(RID p_atlas, RID p_light_intance, float p_coverage, uint64_t p_light_version) {
|
|
ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_atlas);
|
|
ERR_FAIL_COND_V(!shadow_atlas, false);
|
|
|
|
LightInstance *li = light_instance_owner.getornull(p_light_intance);
|
|
ERR_FAIL_COND_V(!li, false);
|
|
|
|
if (shadow_atlas->size == 0 || shadow_atlas->smallest_subdiv == 0) {
|
|
return false;
|
|
}
|
|
|
|
uint32_t quad_size = shadow_atlas->size >> 1;
|
|
int desired_fit = MIN(quad_size / shadow_atlas->smallest_subdiv, next_power_of_2(quad_size * p_coverage));
|
|
|
|
int valid_quadrants[4];
|
|
int valid_quadrant_count = 0;
|
|
int best_size = -1; //best size found
|
|
int best_subdiv = -1; //subdiv for the best size
|
|
|
|
//find the quadrants this fits into, and the best possible size it can fit into
|
|
for (int i = 0; i < 4; i++) {
|
|
int q = shadow_atlas->size_order[i];
|
|
int sd = shadow_atlas->quadrants[q].subdivision;
|
|
if (sd == 0) {
|
|
continue; //unused
|
|
}
|
|
|
|
int max_fit = quad_size / sd;
|
|
|
|
if (best_size != -1 && max_fit > best_size) {
|
|
break; //too large
|
|
}
|
|
|
|
valid_quadrants[valid_quadrant_count++] = q;
|
|
best_subdiv = sd;
|
|
|
|
if (max_fit >= desired_fit) {
|
|
best_size = max_fit;
|
|
}
|
|
}
|
|
|
|
ERR_FAIL_COND_V(valid_quadrant_count == 0, false);
|
|
|
|
uint64_t tick = OS::get_singleton()->get_ticks_msec();
|
|
|
|
//see if it already exists
|
|
|
|
if (shadow_atlas->shadow_owners.has(p_light_intance)) {
|
|
//it does!
|
|
uint32_t key = shadow_atlas->shadow_owners[p_light_intance];
|
|
uint32_t q = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
|
|
uint32_t s = key & ShadowAtlas::SHADOW_INDEX_MASK;
|
|
|
|
bool should_realloc = shadow_atlas->quadrants[q].subdivision != (uint32_t)best_subdiv && (shadow_atlas->quadrants[q].shadows[s].alloc_tick - tick > shadow_atlas_realloc_tolerance_msec);
|
|
bool should_redraw = shadow_atlas->quadrants[q].shadows[s].version != p_light_version;
|
|
|
|
if (!should_realloc) {
|
|
shadow_atlas->quadrants[q].shadows.write[s].version = p_light_version;
|
|
//already existing, see if it should redraw or it's just OK
|
|
return should_redraw;
|
|
}
|
|
|
|
int new_quadrant, new_shadow;
|
|
|
|
//find a better place
|
|
if (_shadow_atlas_find_shadow(shadow_atlas, valid_quadrants, valid_quadrant_count, shadow_atlas->quadrants[q].subdivision, tick, new_quadrant, new_shadow)) {
|
|
//found a better place!
|
|
ShadowAtlas::Quadrant::Shadow *sh = &shadow_atlas->quadrants[new_quadrant].shadows.write[new_shadow];
|
|
if (sh->owner.is_valid()) {
|
|
//is taken, but is invalid, erasing it
|
|
shadow_atlas->shadow_owners.erase(sh->owner);
|
|
LightInstance *sli = light_instance_owner.getornull(sh->owner);
|
|
sli->shadow_atlases.erase(p_atlas);
|
|
}
|
|
|
|
//erase previous
|
|
shadow_atlas->quadrants[q].shadows.write[s].version = 0;
|
|
shadow_atlas->quadrants[q].shadows.write[s].owner = RID();
|
|
|
|
sh->owner = p_light_intance;
|
|
sh->alloc_tick = tick;
|
|
sh->version = p_light_version;
|
|
li->shadow_atlases.insert(p_atlas);
|
|
|
|
//make new key
|
|
key = new_quadrant << ShadowAtlas::QUADRANT_SHIFT;
|
|
key |= new_shadow;
|
|
//update it in map
|
|
shadow_atlas->shadow_owners[p_light_intance] = key;
|
|
//make it dirty, as it should redraw anyway
|
|
return true;
|
|
}
|
|
|
|
//no better place for this shadow found, keep current
|
|
|
|
//already existing, see if it should redraw or it's just OK
|
|
|
|
shadow_atlas->quadrants[q].shadows.write[s].version = p_light_version;
|
|
|
|
return should_redraw;
|
|
}
|
|
|
|
int new_quadrant, new_shadow;
|
|
|
|
//find a better place
|
|
if (_shadow_atlas_find_shadow(shadow_atlas, valid_quadrants, valid_quadrant_count, -1, tick, new_quadrant, new_shadow)) {
|
|
//found a better place!
|
|
ShadowAtlas::Quadrant::Shadow *sh = &shadow_atlas->quadrants[new_quadrant].shadows.write[new_shadow];
|
|
if (sh->owner.is_valid()) {
|
|
//is taken, but is invalid, erasing it
|
|
shadow_atlas->shadow_owners.erase(sh->owner);
|
|
LightInstance *sli = light_instance_owner.getornull(sh->owner);
|
|
sli->shadow_atlases.erase(p_atlas);
|
|
}
|
|
|
|
sh->owner = p_light_intance;
|
|
sh->alloc_tick = tick;
|
|
sh->version = p_light_version;
|
|
li->shadow_atlases.insert(p_atlas);
|
|
|
|
//make new key
|
|
uint32_t key = new_quadrant << ShadowAtlas::QUADRANT_SHIFT;
|
|
key |= new_shadow;
|
|
//update it in map
|
|
shadow_atlas->shadow_owners[p_light_intance] = key;
|
|
//make it dirty, as it should redraw anyway
|
|
|
|
return true;
|
|
}
|
|
|
|
//no place to allocate this light, apologies
|
|
|
|
return false;
|
|
}
|
|
|
|
void RasterizerSceneRD::directional_shadow_atlas_set_size(int p_size) {
|
|
p_size = nearest_power_of_2_templated(p_size);
|
|
|
|
if (directional_shadow.size == p_size) {
|
|
return;
|
|
}
|
|
|
|
directional_shadow.size = p_size;
|
|
|
|
if (directional_shadow.depth.is_valid()) {
|
|
RD::get_singleton()->free(directional_shadow.depth);
|
|
directional_shadow.depth = RID();
|
|
}
|
|
|
|
if (p_size > 0) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
tf.width = p_size;
|
|
tf.height = p_size;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
directional_shadow.depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
_base_uniforms_changed();
|
|
}
|
|
|
|
void RasterizerSceneRD::set_directional_shadow_count(int p_count) {
|
|
directional_shadow.light_count = p_count;
|
|
directional_shadow.current_light = 0;
|
|
}
|
|
|
|
static Rect2i _get_directional_shadow_rect(int p_size, int p_shadow_count, int p_shadow_index) {
|
|
int split_h = 1;
|
|
int split_v = 1;
|
|
|
|
while (split_h * split_v < p_shadow_count) {
|
|
if (split_h == split_v) {
|
|
split_h <<= 1;
|
|
} else {
|
|
split_v <<= 1;
|
|
}
|
|
}
|
|
|
|
Rect2i rect(0, 0, p_size, p_size);
|
|
rect.size.width /= split_h;
|
|
rect.size.height /= split_v;
|
|
|
|
rect.position.x = rect.size.width * (p_shadow_index % split_h);
|
|
rect.position.y = rect.size.height * (p_shadow_index / split_h);
|
|
|
|
return rect;
|
|
}
|
|
|
|
int RasterizerSceneRD::get_directional_light_shadow_size(RID p_light_intance) {
|
|
ERR_FAIL_COND_V(directional_shadow.light_count == 0, 0);
|
|
|
|
Rect2i r = _get_directional_shadow_rect(directional_shadow.size, directional_shadow.light_count, 0);
|
|
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_light_intance);
|
|
ERR_FAIL_COND_V(!light_instance, 0);
|
|
|
|
switch (storage->light_directional_get_shadow_mode(light_instance->light)) {
|
|
case RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL:
|
|
break; //none
|
|
case RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS:
|
|
r.size.height /= 2;
|
|
break;
|
|
case RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS:
|
|
r.size /= 2;
|
|
break;
|
|
}
|
|
|
|
return MAX(r.size.width, r.size.height);
|
|
}
|
|
|
|
//////////////////////////////////////////////////
|
|
|
|
RID RasterizerSceneRD::camera_effects_create() {
|
|
return camera_effects_owner.make_rid(CameraEffects());
|
|
}
|
|
|
|
void RasterizerSceneRD::camera_effects_set_dof_blur_quality(RS::DOFBlurQuality p_quality, bool p_use_jitter) {
|
|
dof_blur_quality = p_quality;
|
|
dof_blur_use_jitter = p_use_jitter;
|
|
}
|
|
|
|
void RasterizerSceneRD::camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape p_shape) {
|
|
dof_blur_bokeh_shape = p_shape;
|
|
}
|
|
|
|
void RasterizerSceneRD::camera_effects_set_dof_blur(RID p_camera_effects, bool p_far_enable, float p_far_distance, float p_far_transition, bool p_near_enable, float p_near_distance, float p_near_transition, float p_amount) {
|
|
CameraEffects *camfx = camera_effects_owner.getornull(p_camera_effects);
|
|
ERR_FAIL_COND(!camfx);
|
|
|
|
camfx->dof_blur_far_enabled = p_far_enable;
|
|
camfx->dof_blur_far_distance = p_far_distance;
|
|
camfx->dof_blur_far_transition = p_far_transition;
|
|
|
|
camfx->dof_blur_near_enabled = p_near_enable;
|
|
camfx->dof_blur_near_distance = p_near_distance;
|
|
camfx->dof_blur_near_transition = p_near_transition;
|
|
|
|
camfx->dof_blur_amount = p_amount;
|
|
}
|
|
|
|
void RasterizerSceneRD::camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) {
|
|
CameraEffects *camfx = camera_effects_owner.getornull(p_camera_effects);
|
|
ERR_FAIL_COND(!camfx);
|
|
|
|
camfx->override_exposure_enabled = p_enable;
|
|
camfx->override_exposure = p_exposure;
|
|
}
|
|
|
|
RID RasterizerSceneRD::light_instance_create(RID p_light) {
|
|
RID li = light_instance_owner.make_rid(LightInstance());
|
|
|
|
LightInstance *light_instance = light_instance_owner.getornull(li);
|
|
|
|
light_instance->self = li;
|
|
light_instance->light = p_light;
|
|
light_instance->light_type = storage->light_get_type(p_light);
|
|
|
|
return li;
|
|
}
|
|
|
|
void RasterizerSceneRD::light_instance_set_transform(RID p_light_instance, const Transform &p_transform) {
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_light_instance);
|
|
ERR_FAIL_COND(!light_instance);
|
|
|
|
light_instance->transform = p_transform;
|
|
}
|
|
|
|
void RasterizerSceneRD::light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale, float p_range_begin, const Vector2 &p_uv_scale) {
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_light_instance);
|
|
ERR_FAIL_COND(!light_instance);
|
|
|
|
if (storage->light_get_type(light_instance->light) != RS::LIGHT_DIRECTIONAL) {
|
|
p_pass = 0;
|
|
}
|
|
|
|
ERR_FAIL_INDEX(p_pass, 4);
|
|
|
|
light_instance->shadow_transform[p_pass].camera = p_projection;
|
|
light_instance->shadow_transform[p_pass].transform = p_transform;
|
|
light_instance->shadow_transform[p_pass].farplane = p_far;
|
|
light_instance->shadow_transform[p_pass].split = p_split;
|
|
light_instance->shadow_transform[p_pass].bias_scale = p_bias_scale;
|
|
light_instance->shadow_transform[p_pass].range_begin = p_range_begin;
|
|
light_instance->shadow_transform[p_pass].shadow_texel_size = p_shadow_texel_size;
|
|
light_instance->shadow_transform[p_pass].uv_scale = p_uv_scale;
|
|
}
|
|
|
|
void RasterizerSceneRD::light_instance_mark_visible(RID p_light_instance) {
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_light_instance);
|
|
ERR_FAIL_COND(!light_instance);
|
|
|
|
light_instance->last_scene_pass = scene_pass;
|
|
}
|
|
|
|
RasterizerSceneRD::ShadowCubemap *RasterizerSceneRD::_get_shadow_cubemap(int p_size) {
|
|
if (!shadow_cubemaps.has(p_size)) {
|
|
ShadowCubemap sc;
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
|
|
tf.width = p_size;
|
|
tf.height = p_size;
|
|
tf.type = RD::TEXTURE_TYPE_CUBE;
|
|
tf.array_layers = 6;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
sc.cubemap = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
for (int i = 0; i < 6; i++) {
|
|
RID side_texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), sc.cubemap, i, 0);
|
|
Vector<RID> fbtex;
|
|
fbtex.push_back(side_texture);
|
|
sc.side_fb[i] = RD::get_singleton()->framebuffer_create(fbtex);
|
|
}
|
|
|
|
shadow_cubemaps[p_size] = sc;
|
|
}
|
|
|
|
return &shadow_cubemaps[p_size];
|
|
}
|
|
|
|
RasterizerSceneRD::ShadowMap *RasterizerSceneRD::_get_shadow_map(const Size2i &p_size) {
|
|
if (!shadow_maps.has(p_size)) {
|
|
ShadowMap sm;
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
|
|
tf.width = p_size.width;
|
|
tf.height = p_size.height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
sm.depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
Vector<RID> fbtex;
|
|
fbtex.push_back(sm.depth);
|
|
sm.fb = RD::get_singleton()->framebuffer_create(fbtex);
|
|
|
|
shadow_maps[p_size] = sm;
|
|
}
|
|
|
|
return &shadow_maps[p_size];
|
|
}
|
|
|
|
//////////////////////////
|
|
|
|
RID RasterizerSceneRD::decal_instance_create(RID p_decal) {
|
|
DecalInstance di;
|
|
di.decal = p_decal;
|
|
return decal_instance_owner.make_rid(di);
|
|
}
|
|
|
|
void RasterizerSceneRD::decal_instance_set_transform(RID p_decal, const Transform &p_transform) {
|
|
DecalInstance *di = decal_instance_owner.getornull(p_decal);
|
|
ERR_FAIL_COND(!di);
|
|
di->transform = p_transform;
|
|
}
|
|
|
|
/////////////////////////////////
|
|
|
|
RID RasterizerSceneRD::gi_probe_instance_create(RID p_base) {
|
|
//find a free slot
|
|
int index = -1;
|
|
for (int i = 0; i < gi_probe_slots.size(); i++) {
|
|
if (gi_probe_slots[i] == RID()) {
|
|
index = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
ERR_FAIL_COND_V(index == -1, RID());
|
|
|
|
GIProbeInstance gi_probe;
|
|
gi_probe.slot = index;
|
|
gi_probe.probe = p_base;
|
|
RID rid = gi_probe_instance_owner.make_rid(gi_probe);
|
|
gi_probe_slots.write[index] = rid;
|
|
|
|
return rid;
|
|
}
|
|
|
|
void RasterizerSceneRD::gi_probe_instance_set_transform_to_data(RID p_probe, const Transform &p_xform) {
|
|
GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
|
|
ERR_FAIL_COND(!gi_probe);
|
|
|
|
gi_probe->transform = p_xform;
|
|
}
|
|
|
|
bool RasterizerSceneRD::gi_probe_needs_update(RID p_probe) const {
|
|
GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
|
|
ERR_FAIL_COND_V(!gi_probe, false);
|
|
|
|
//return true;
|
|
return gi_probe->last_probe_version != storage->gi_probe_get_version(gi_probe->probe);
|
|
}
|
|
|
|
void RasterizerSceneRD::gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, int p_dynamic_object_count, InstanceBase **p_dynamic_objects) {
|
|
GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
|
|
ERR_FAIL_COND(!gi_probe);
|
|
|
|
uint32_t data_version = storage->gi_probe_get_data_version(gi_probe->probe);
|
|
|
|
// (RE)CREATE IF NEEDED
|
|
|
|
if (gi_probe->last_probe_data_version != data_version) {
|
|
//need to re-create everything
|
|
if (gi_probe->texture.is_valid()) {
|
|
RD::get_singleton()->free(gi_probe->texture);
|
|
if (gi_probe_use_anisotropy) {
|
|
RD::get_singleton()->free(gi_probe->anisotropy_r16[0]);
|
|
RD::get_singleton()->free(gi_probe->anisotropy_r16[1]);
|
|
}
|
|
RD::get_singleton()->free(gi_probe->write_buffer);
|
|
gi_probe->mipmaps.clear();
|
|
}
|
|
|
|
for (int i = 0; i < gi_probe->dynamic_maps.size(); i++) {
|
|
RD::get_singleton()->free(gi_probe->dynamic_maps[i].texture);
|
|
RD::get_singleton()->free(gi_probe->dynamic_maps[i].depth);
|
|
}
|
|
|
|
gi_probe->dynamic_maps.clear();
|
|
|
|
Vector3i octree_size = storage->gi_probe_get_octree_size(gi_probe->probe);
|
|
|
|
if (octree_size != Vector3i()) {
|
|
//can create a 3D texture
|
|
Vector<int> levels = storage->gi_probe_get_level_counts(gi_probe->probe);
|
|
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
|
|
tf.width = octree_size.x;
|
|
tf.height = octree_size.y;
|
|
tf.depth = octree_size.z;
|
|
tf.type = RD::TEXTURE_TYPE_3D;
|
|
tf.mipmaps = levels.size();
|
|
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
|
|
|
|
gi_probe->texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
RD::get_singleton()->texture_clear(gi_probe->texture, Color(0, 0, 0, 0), 0, levels.size(), 0, 1, false);
|
|
|
|
if (gi_probe_use_anisotropy) {
|
|
tf.format = RD::DATA_FORMAT_R16_UINT;
|
|
tf.shareable_formats.push_back(RD::DATA_FORMAT_R16_UINT);
|
|
tf.shareable_formats.push_back(RD::DATA_FORMAT_R5G6B5_UNORM_PACK16);
|
|
|
|
//need to create R16 first, else driver does not like the storage bit for compute..
|
|
gi_probe->anisotropy_r16[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
gi_probe->anisotropy_r16[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
RD::TextureView tv;
|
|
tv.format_override = RD::DATA_FORMAT_R5G6B5_UNORM_PACK16;
|
|
gi_probe->anisotropy[0] = RD::get_singleton()->texture_create_shared(tv, gi_probe->anisotropy_r16[0]);
|
|
gi_probe->anisotropy[1] = RD::get_singleton()->texture_create_shared(tv, gi_probe->anisotropy_r16[1]);
|
|
|
|
RD::get_singleton()->texture_clear(gi_probe->anisotropy[0], Color(0, 0, 0, 0), 0, levels.size(), 0, 1, false);
|
|
RD::get_singleton()->texture_clear(gi_probe->anisotropy[1], Color(0, 0, 0, 0), 0, levels.size(), 0, 1, false);
|
|
}
|
|
|
|
{
|
|
int total_elements = 0;
|
|
for (int i = 0; i < levels.size(); i++) {
|
|
total_elements += levels[i];
|
|
}
|
|
|
|
if (gi_probe_use_anisotropy) {
|
|
total_elements *= 6;
|
|
}
|
|
|
|
gi_probe->write_buffer = RD::get_singleton()->storage_buffer_create(total_elements * 16);
|
|
}
|
|
|
|
for (int i = 0; i < levels.size(); i++) {
|
|
GIProbeInstance::Mipmap mipmap;
|
|
mipmap.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), gi_probe->texture, 0, i, RD::TEXTURE_SLICE_3D);
|
|
if (gi_probe_use_anisotropy) {
|
|
RD::TextureView tv;
|
|
tv.format_override = RD::DATA_FORMAT_R16_UINT;
|
|
mipmap.anisotropy[0] = RD::get_singleton()->texture_create_shared_from_slice(tv, gi_probe->anisotropy[0], 0, i, RD::TEXTURE_SLICE_3D);
|
|
mipmap.anisotropy[1] = RD::get_singleton()->texture_create_shared_from_slice(tv, gi_probe->anisotropy[1], 0, i, RD::TEXTURE_SLICE_3D);
|
|
}
|
|
|
|
mipmap.level = levels.size() - i - 1;
|
|
mipmap.cell_offset = 0;
|
|
for (uint32_t j = 0; j < mipmap.level; j++) {
|
|
mipmap.cell_offset += levels[j];
|
|
}
|
|
mipmap.cell_count = levels[mipmap.level];
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 1;
|
|
u.ids.push_back(storage->gi_probe_get_octree_buffer(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 2;
|
|
u.ids.push_back(storage->gi_probe_get_data_buffer(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 4;
|
|
u.ids.push_back(gi_probe->write_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 9;
|
|
u.ids.push_back(storage->gi_probe_get_sdf_texture(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 10;
|
|
u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
Vector<RD::Uniform> copy_uniforms = uniforms;
|
|
if (i == 0) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 3;
|
|
u.ids.push_back(gi_probe_lights_uniform);
|
|
copy_uniforms.push_back(u);
|
|
}
|
|
|
|
mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT], 0);
|
|
|
|
copy_uniforms = uniforms; //restore
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 5;
|
|
u.ids.push_back(gi_probe->texture);
|
|
copy_uniforms.push_back(u);
|
|
}
|
|
|
|
if (gi_probe_use_anisotropy) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 7;
|
|
u.ids.push_back(gi_probe->anisotropy[0]);
|
|
copy_uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 8;
|
|
u.ids.push_back(gi_probe->anisotropy[1]);
|
|
copy_uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
mipmap.second_bounce_uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE], 0);
|
|
} else {
|
|
mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP], 0);
|
|
}
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 5;
|
|
u.ids.push_back(mipmap.texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
if (gi_probe_use_anisotropy) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 6;
|
|
u.ids.push_back(mipmap.anisotropy[0]);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 7;
|
|
u.ids.push_back(mipmap.anisotropy[1]);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
mipmap.write_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_WRITE_TEXTURE], 0);
|
|
|
|
gi_probe->mipmaps.push_back(mipmap);
|
|
}
|
|
|
|
{
|
|
uint32_t dynamic_map_size = MAX(MAX(octree_size.x, octree_size.y), octree_size.z);
|
|
uint32_t oversample = nearest_power_of_2_templated(4);
|
|
int mipmap_index = 0;
|
|
|
|
while (mipmap_index < gi_probe->mipmaps.size()) {
|
|
GIProbeInstance::DynamicMap dmap;
|
|
|
|
if (oversample > 0) {
|
|
dmap.size = dynamic_map_size * (1 << oversample);
|
|
dmap.mipmap = -1;
|
|
oversample--;
|
|
} else {
|
|
dmap.size = dynamic_map_size >> mipmap_index;
|
|
dmap.mipmap = mipmap_index;
|
|
mipmap_index++;
|
|
}
|
|
|
|
RD::TextureFormat dtf;
|
|
dtf.width = dmap.size;
|
|
dtf.height = dmap.size;
|
|
dtf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
dtf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
if (gi_probe->dynamic_maps.size() == 0) {
|
|
dtf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
}
|
|
dmap.texture = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
|
|
if (gi_probe->dynamic_maps.size() == 0) {
|
|
//render depth for first one
|
|
dtf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
|
|
dtf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
|
|
dmap.fb_depth = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
}
|
|
|
|
//just use depth as-is
|
|
dtf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
dtf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
|
|
dmap.depth = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
|
|
if (gi_probe->dynamic_maps.size() == 0) {
|
|
dtf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
|
|
dtf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
dmap.albedo = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
dmap.normal = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
dmap.orm = RD::get_singleton()->texture_create(dtf, RD::TextureView());
|
|
|
|
Vector<RID> fb;
|
|
fb.push_back(dmap.albedo);
|
|
fb.push_back(dmap.normal);
|
|
fb.push_back(dmap.orm);
|
|
fb.push_back(dmap.texture); //emission
|
|
fb.push_back(dmap.depth);
|
|
fb.push_back(dmap.fb_depth);
|
|
|
|
dmap.fb = RD::get_singleton()->framebuffer_create(fb);
|
|
|
|
{
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 3;
|
|
u.ids.push_back(gi_probe_lights_uniform);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 5;
|
|
u.ids.push_back(dmap.albedo);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 6;
|
|
u.ids.push_back(dmap.normal);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 7;
|
|
u.ids.push_back(dmap.orm);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 8;
|
|
u.ids.push_back(dmap.fb_depth);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 9;
|
|
u.ids.push_back(storage->gi_probe_get_sdf_texture(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 10;
|
|
u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 11;
|
|
u.ids.push_back(dmap.texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 12;
|
|
u.ids.push_back(dmap.depth);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
dmap.uniform_set = RD::get_singleton()->uniform_set_create(uniforms, giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING], 0);
|
|
}
|
|
} else {
|
|
bool plot = dmap.mipmap >= 0;
|
|
bool write = dmap.mipmap < (gi_probe->mipmaps.size() - 1);
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 5;
|
|
u.ids.push_back(gi_probe->dynamic_maps[gi_probe->dynamic_maps.size() - 1].texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 6;
|
|
u.ids.push_back(gi_probe->dynamic_maps[gi_probe->dynamic_maps.size() - 1].depth);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
if (write) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 7;
|
|
u.ids.push_back(dmap.texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 8;
|
|
u.ids.push_back(dmap.depth);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 9;
|
|
u.ids.push_back(storage->gi_probe_get_sdf_texture(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 10;
|
|
u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
if (plot) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 11;
|
|
u.ids.push_back(gi_probe->mipmaps[dmap.mipmap].texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
if (gi_probe_is_anisotropic()) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 12;
|
|
u.ids.push_back(gi_probe->mipmaps[dmap.mipmap].anisotropy[0]);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 13;
|
|
u.ids.push_back(gi_probe->mipmaps[dmap.mipmap].anisotropy[1]);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
}
|
|
|
|
dmap.uniform_set = RD::get_singleton()->uniform_set_create(uniforms, giprobe_lighting_shader_version_shaders[(write && plot) ? GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT : write ? GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE : GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT], 0);
|
|
}
|
|
|
|
gi_probe->dynamic_maps.push_back(dmap);
|
|
}
|
|
}
|
|
}
|
|
|
|
gi_probe->last_probe_data_version = data_version;
|
|
p_update_light_instances = true; //just in case
|
|
|
|
_base_uniforms_changed();
|
|
}
|
|
|
|
// UDPDATE TIME
|
|
|
|
if (gi_probe->has_dynamic_object_data) {
|
|
//if it has dynamic object data, it needs to be cleared
|
|
RD::get_singleton()->texture_clear(gi_probe->texture, Color(0, 0, 0, 0), 0, gi_probe->mipmaps.size(), 0, 1, true);
|
|
if (gi_probe_is_anisotropic()) {
|
|
RD::get_singleton()->texture_clear(gi_probe->anisotropy[0], Color(0, 0, 0, 0), 0, gi_probe->mipmaps.size(), 0, 1, true);
|
|
RD::get_singleton()->texture_clear(gi_probe->anisotropy[1], Color(0, 0, 0, 0), 0, gi_probe->mipmaps.size(), 0, 1, true);
|
|
}
|
|
}
|
|
|
|
uint32_t light_count = 0;
|
|
|
|
if (p_update_light_instances || p_dynamic_object_count > 0) {
|
|
light_count = MIN(gi_probe_max_lights, (uint32_t)p_light_instances.size());
|
|
|
|
{
|
|
Transform to_cell = storage->gi_probe_get_to_cell_xform(gi_probe->probe);
|
|
Transform to_probe_xform = (gi_probe->transform * to_cell.affine_inverse()).affine_inverse();
|
|
//update lights
|
|
|
|
for (uint32_t i = 0; i < light_count; i++) {
|
|
GIProbeLight &l = gi_probe_lights[i];
|
|
RID light_instance = p_light_instances[i];
|
|
RID light = light_instance_get_base_light(light_instance);
|
|
|
|
l.type = storage->light_get_type(light);
|
|
l.attenuation = storage->light_get_param(light, RS::LIGHT_PARAM_ATTENUATION);
|
|
l.energy = storage->light_get_param(light, RS::LIGHT_PARAM_ENERGY) * storage->light_get_param(light, RS::LIGHT_PARAM_INDIRECT_ENERGY);
|
|
l.radius = to_cell.basis.xform(Vector3(storage->light_get_param(light, RS::LIGHT_PARAM_RANGE), 0, 0)).length();
|
|
Color color = storage->light_get_color(light).to_linear();
|
|
l.color[0] = color.r;
|
|
l.color[1] = color.g;
|
|
l.color[2] = color.b;
|
|
|
|
l.spot_angle_radians = Math::deg2rad(storage->light_get_param(light, RS::LIGHT_PARAM_SPOT_ANGLE));
|
|
l.spot_attenuation = storage->light_get_param(light, RS::LIGHT_PARAM_SPOT_ATTENUATION);
|
|
|
|
Transform xform = light_instance_get_base_transform(light_instance);
|
|
|
|
Vector3 pos = to_probe_xform.xform(xform.origin);
|
|
Vector3 dir = to_probe_xform.basis.xform(-xform.basis.get_axis(2)).normalized();
|
|
|
|
l.position[0] = pos.x;
|
|
l.position[1] = pos.y;
|
|
l.position[2] = pos.z;
|
|
|
|
l.direction[0] = dir.x;
|
|
l.direction[1] = dir.y;
|
|
l.direction[2] = dir.z;
|
|
|
|
l.has_shadow = storage->light_has_shadow(light);
|
|
}
|
|
|
|
RD::get_singleton()->buffer_update(gi_probe_lights_uniform, 0, sizeof(GIProbeLight) * light_count, gi_probe_lights, true);
|
|
}
|
|
}
|
|
|
|
if (gi_probe->has_dynamic_object_data || p_update_light_instances || p_dynamic_object_count) {
|
|
// PROCESS MIPMAPS
|
|
if (gi_probe->mipmaps.size()) {
|
|
//can update mipmaps
|
|
|
|
Vector3i probe_size = storage->gi_probe_get_octree_size(gi_probe->probe);
|
|
|
|
GIProbePushConstant push_constant;
|
|
|
|
push_constant.limits[0] = probe_size.x;
|
|
push_constant.limits[1] = probe_size.y;
|
|
push_constant.limits[2] = probe_size.z;
|
|
push_constant.stack_size = gi_probe->mipmaps.size();
|
|
push_constant.emission_scale = 1.0;
|
|
push_constant.propagation = storage->gi_probe_get_propagation(gi_probe->probe);
|
|
push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(gi_probe->probe);
|
|
push_constant.light_count = light_count;
|
|
push_constant.aniso_strength = storage->gi_probe_get_anisotropy_strength(gi_probe->probe);
|
|
|
|
/* print_line("probe update to version " + itos(gi_probe->last_probe_version));
|
|
print_line("propagation " + rtos(push_constant.propagation));
|
|
print_line("dynrange " + rtos(push_constant.dynamic_range));
|
|
*/
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
|
|
int passes;
|
|
if (p_update_light_instances) {
|
|
passes = storage->gi_probe_is_using_two_bounces(gi_probe->probe) ? 2 : 1;
|
|
} else {
|
|
passes = 1; //only re-blitting is necessary
|
|
}
|
|
int wg_size = 64;
|
|
int wg_limit_x = RD::get_singleton()->limit_get(RD::LIMIT_MAX_COMPUTE_WORKGROUP_COUNT_X);
|
|
|
|
for (int pass = 0; pass < passes; pass++) {
|
|
if (p_update_light_instances) {
|
|
for (int i = 0; i < gi_probe->mipmaps.size(); i++) {
|
|
if (i == 0) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[pass == 0 ? GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT : GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE]);
|
|
} else if (i == 1) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP]);
|
|
}
|
|
|
|
if (pass == 1 || i > 0) {
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list); //wait til previous step is done
|
|
}
|
|
if (pass == 0 || i > 0) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, gi_probe->mipmaps[i].uniform_set, 0);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, gi_probe->mipmaps[i].second_bounce_uniform_set, 0);
|
|
}
|
|
|
|
push_constant.cell_offset = gi_probe->mipmaps[i].cell_offset;
|
|
push_constant.cell_count = gi_probe->mipmaps[i].cell_count;
|
|
|
|
int wg_todo = (gi_probe->mipmaps[i].cell_count - 1) / wg_size + 1;
|
|
while (wg_todo) {
|
|
int wg_count = MIN(wg_todo, wg_limit_x);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbePushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, wg_count, 1, 1);
|
|
wg_todo -= wg_count;
|
|
push_constant.cell_offset += wg_count * wg_size;
|
|
}
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list); //wait til previous step is done
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_WRITE_TEXTURE]);
|
|
|
|
for (int i = 0; i < gi_probe->mipmaps.size(); i++) {
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, gi_probe->mipmaps[i].write_uniform_set, 0);
|
|
|
|
push_constant.cell_offset = gi_probe->mipmaps[i].cell_offset;
|
|
push_constant.cell_count = gi_probe->mipmaps[i].cell_count;
|
|
|
|
int wg_todo = (gi_probe->mipmaps[i].cell_count - 1) / wg_size + 1;
|
|
while (wg_todo) {
|
|
int wg_count = MIN(wg_todo, wg_limit_x);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbePushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, wg_count, 1, 1);
|
|
wg_todo -= wg_count;
|
|
push_constant.cell_offset += wg_count * wg_size;
|
|
}
|
|
}
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
}
|
|
|
|
gi_probe->has_dynamic_object_data = false; //clear until dynamic object data is used again
|
|
|
|
if (p_dynamic_object_count && gi_probe->dynamic_maps.size()) {
|
|
Vector3i octree_size = storage->gi_probe_get_octree_size(gi_probe->probe);
|
|
int multiplier = gi_probe->dynamic_maps[0].size / MAX(MAX(octree_size.x, octree_size.y), octree_size.z);
|
|
|
|
Transform oversample_scale;
|
|
oversample_scale.basis.scale(Vector3(multiplier, multiplier, multiplier));
|
|
|
|
Transform to_cell = oversample_scale * storage->gi_probe_get_to_cell_xform(gi_probe->probe);
|
|
Transform to_world_xform = gi_probe->transform * to_cell.affine_inverse();
|
|
Transform to_probe_xform = to_world_xform.affine_inverse();
|
|
|
|
AABB probe_aabb(Vector3(), octree_size);
|
|
|
|
//this could probably be better parallelized in compute..
|
|
for (int i = 0; i < p_dynamic_object_count; i++) {
|
|
InstanceBase *instance = p_dynamic_objects[i];
|
|
//not used, so clear
|
|
instance->depth_layer = 0;
|
|
instance->depth = 0;
|
|
|
|
//transform aabb to giprobe
|
|
AABB aabb = (to_probe_xform * instance->transform).xform(instance->aabb);
|
|
|
|
//this needs to wrap to grid resolution to avoid jitter
|
|
//also extend margin a bit just in case
|
|
Vector3i begin = aabb.position - Vector3i(1, 1, 1);
|
|
Vector3i end = aabb.position + aabb.size + Vector3i(1, 1, 1);
|
|
|
|
for (int j = 0; j < 3; j++) {
|
|
if ((end[j] - begin[j]) & 1) {
|
|
end[j]++; //for half extents split, it needs to be even
|
|
}
|
|
begin[j] = MAX(begin[j], 0);
|
|
end[j] = MIN(end[j], octree_size[j] * multiplier);
|
|
}
|
|
|
|
//aabb = aabb.intersection(probe_aabb); //intersect
|
|
aabb.position = begin;
|
|
aabb.size = end - begin;
|
|
|
|
//print_line("aabb: " + aabb);
|
|
|
|
for (int j = 0; j < 6; j++) {
|
|
//if (j != 0 && j != 3) {
|
|
// continue;
|
|
//}
|
|
static const Vector3 render_z[6] = {
|
|
Vector3(1, 0, 0),
|
|
Vector3(0, 1, 0),
|
|
Vector3(0, 0, 1),
|
|
Vector3(-1, 0, 0),
|
|
Vector3(0, -1, 0),
|
|
Vector3(0, 0, -1),
|
|
};
|
|
static const Vector3 render_up[6] = {
|
|
Vector3(0, 1, 0),
|
|
Vector3(0, 0, 1),
|
|
Vector3(0, 1, 0),
|
|
Vector3(0, 1, 0),
|
|
Vector3(0, 0, 1),
|
|
Vector3(0, 1, 0),
|
|
};
|
|
|
|
Vector3 render_dir = render_z[j];
|
|
Vector3 up_dir = render_up[j];
|
|
|
|
Vector3 center = aabb.position + aabb.size * 0.5;
|
|
Transform xform;
|
|
xform.set_look_at(center - aabb.size * 0.5 * render_dir, center, up_dir);
|
|
|
|
Vector3 x_dir = xform.basis.get_axis(0).abs();
|
|
int x_axis = int(Vector3(0, 1, 2).dot(x_dir));
|
|
Vector3 y_dir = xform.basis.get_axis(1).abs();
|
|
int y_axis = int(Vector3(0, 1, 2).dot(y_dir));
|
|
Vector3 z_dir = -xform.basis.get_axis(2);
|
|
int z_axis = int(Vector3(0, 1, 2).dot(z_dir.abs()));
|
|
|
|
Rect2i rect(aabb.position[x_axis], aabb.position[y_axis], aabb.size[x_axis], aabb.size[y_axis]);
|
|
bool x_flip = bool(Vector3(1, 1, 1).dot(xform.basis.get_axis(0)) < 0);
|
|
bool y_flip = bool(Vector3(1, 1, 1).dot(xform.basis.get_axis(1)) < 0);
|
|
bool z_flip = bool(Vector3(1, 1, 1).dot(xform.basis.get_axis(2)) > 0);
|
|
|
|
CameraMatrix cm;
|
|
cm.set_orthogonal(-rect.size.width / 2, rect.size.width / 2, -rect.size.height / 2, rect.size.height / 2, 0.0001, aabb.size[z_axis]);
|
|
|
|
_render_material(to_world_xform * xform, cm, true, &instance, 1, gi_probe->dynamic_maps[0].fb, Rect2i(Vector2i(), rect.size));
|
|
|
|
GIProbeDynamicPushConstant push_constant;
|
|
zeromem(&push_constant, sizeof(GIProbeDynamicPushConstant));
|
|
push_constant.limits[0] = octree_size.x;
|
|
push_constant.limits[1] = octree_size.y;
|
|
push_constant.limits[2] = octree_size.z;
|
|
push_constant.light_count = p_light_instances.size();
|
|
push_constant.x_dir[0] = x_dir[0];
|
|
push_constant.x_dir[1] = x_dir[1];
|
|
push_constant.x_dir[2] = x_dir[2];
|
|
push_constant.y_dir[0] = y_dir[0];
|
|
push_constant.y_dir[1] = y_dir[1];
|
|
push_constant.y_dir[2] = y_dir[2];
|
|
push_constant.z_dir[0] = z_dir[0];
|
|
push_constant.z_dir[1] = z_dir[1];
|
|
push_constant.z_dir[2] = z_dir[2];
|
|
push_constant.z_base = xform.origin[z_axis];
|
|
push_constant.z_sign = (z_flip ? -1.0 : 1.0);
|
|
push_constant.pos_multiplier = float(1.0) / multiplier;
|
|
push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(gi_probe->probe);
|
|
push_constant.flip_x = x_flip;
|
|
push_constant.flip_y = y_flip;
|
|
push_constant.rect_pos[0] = rect.position[0];
|
|
push_constant.rect_pos[1] = rect.position[1];
|
|
push_constant.rect_size[0] = rect.size[0];
|
|
push_constant.rect_size[1] = rect.size[1];
|
|
push_constant.prev_rect_ofs[0] = 0;
|
|
push_constant.prev_rect_ofs[1] = 0;
|
|
push_constant.prev_rect_size[0] = 0;
|
|
push_constant.prev_rect_size[1] = 0;
|
|
push_constant.on_mipmap = false;
|
|
push_constant.propagation = storage->gi_probe_get_propagation(gi_probe->probe);
|
|
push_constant.pad[0] = 0;
|
|
push_constant.pad[1] = 0;
|
|
push_constant.pad[2] = 0;
|
|
|
|
//process lighting
|
|
RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING]);
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, gi_probe->dynamic_maps[0].uniform_set, 0);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbeDynamicPushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, (rect.size.x - 1) / 8 + 1, (rect.size.y - 1) / 8 + 1, 1);
|
|
//print_line("rect: " + itos(i) + ": " + rect);
|
|
|
|
for (int k = 1; k < gi_probe->dynamic_maps.size(); k++) {
|
|
// enlarge the rect if needed so all pixels fit when downscaled,
|
|
// this ensures downsampling is smooth and optimal because no pixels are left behind
|
|
|
|
//x
|
|
if (rect.position.x & 1) {
|
|
rect.size.x++;
|
|
push_constant.prev_rect_ofs[0] = 1; //this is used to ensure reading is also optimal
|
|
} else {
|
|
push_constant.prev_rect_ofs[0] = 0;
|
|
}
|
|
if (rect.size.x & 1) {
|
|
rect.size.x++;
|
|
}
|
|
|
|
rect.position.x >>= 1;
|
|
rect.size.x = MAX(1, rect.size.x >> 1);
|
|
|
|
//y
|
|
if (rect.position.y & 1) {
|
|
rect.size.y++;
|
|
push_constant.prev_rect_ofs[1] = 1;
|
|
} else {
|
|
push_constant.prev_rect_ofs[1] = 0;
|
|
}
|
|
if (rect.size.y & 1) {
|
|
rect.size.y++;
|
|
}
|
|
|
|
rect.position.y >>= 1;
|
|
rect.size.y = MAX(1, rect.size.y >> 1);
|
|
|
|
//shrink limits to ensure plot does not go outside map
|
|
if (gi_probe->dynamic_maps[k].mipmap > 0) {
|
|
for (int l = 0; l < 3; l++) {
|
|
push_constant.limits[l] = MAX(1, push_constant.limits[l] >> 1);
|
|
}
|
|
}
|
|
|
|
//print_line("rect: " + itos(i) + ": " + rect);
|
|
push_constant.rect_pos[0] = rect.position[0];
|
|
push_constant.rect_pos[1] = rect.position[1];
|
|
push_constant.prev_rect_size[0] = push_constant.rect_size[0];
|
|
push_constant.prev_rect_size[1] = push_constant.rect_size[1];
|
|
push_constant.rect_size[0] = rect.size[0];
|
|
push_constant.rect_size[1] = rect.size[1];
|
|
push_constant.on_mipmap = gi_probe->dynamic_maps[k].mipmap > 0;
|
|
|
|
RD::get_singleton()->compute_list_add_barrier(compute_list);
|
|
|
|
if (gi_probe->dynamic_maps[k].mipmap < 0) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE]);
|
|
} else if (k < gi_probe->dynamic_maps.size() - 1) {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT]);
|
|
} else {
|
|
RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT]);
|
|
}
|
|
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, gi_probe->dynamic_maps[k].uniform_set, 0);
|
|
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbeDynamicPushConstant));
|
|
RD::get_singleton()->compute_list_dispatch(compute_list, (rect.size.x - 1) / 8 + 1, (rect.size.y - 1) / 8 + 1, 1);
|
|
}
|
|
|
|
RD::get_singleton()->compute_list_end();
|
|
}
|
|
}
|
|
|
|
gi_probe->has_dynamic_object_data = true; //clear until dynamic object data is used again
|
|
}
|
|
|
|
gi_probe->last_probe_version = storage->gi_probe_get_version(gi_probe->probe);
|
|
}
|
|
|
|
void RasterizerSceneRD::_debug_giprobe(RID p_gi_probe, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
|
|
GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_gi_probe);
|
|
ERR_FAIL_COND(!gi_probe);
|
|
|
|
if (gi_probe->mipmaps.size() == 0) {
|
|
return;
|
|
}
|
|
|
|
CameraMatrix transform = (p_camera_with_transform * CameraMatrix(gi_probe->transform)) * CameraMatrix(storage->gi_probe_get_to_cell_xform(gi_probe->probe).affine_inverse());
|
|
|
|
int level = 0;
|
|
Vector3i octree_size = storage->gi_probe_get_octree_size(gi_probe->probe);
|
|
|
|
GIProbeDebugPushConstant push_constant;
|
|
push_constant.alpha = p_alpha;
|
|
push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(gi_probe->probe);
|
|
push_constant.cell_offset = gi_probe->mipmaps[level].cell_offset;
|
|
push_constant.level = level;
|
|
|
|
push_constant.bounds[0] = octree_size.x >> level;
|
|
push_constant.bounds[1] = octree_size.y >> level;
|
|
push_constant.bounds[2] = octree_size.z >> level;
|
|
push_constant.pad = 0;
|
|
|
|
for (int i = 0; i < 4; i++) {
|
|
for (int j = 0; j < 4; j++) {
|
|
push_constant.projection[i * 4 + j] = transform.matrix[i][j];
|
|
}
|
|
}
|
|
|
|
if (giprobe_debug_uniform_set.is_valid()) {
|
|
RD::get_singleton()->free(giprobe_debug_uniform_set);
|
|
}
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 1;
|
|
u.ids.push_back(storage->gi_probe_get_data_buffer(gi_probe->probe));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 2;
|
|
u.ids.push_back(gi_probe->texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 3;
|
|
u.ids.push_back(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
if (gi_probe_use_anisotropy) {
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 4;
|
|
u.ids.push_back(gi_probe->anisotropy[0]);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 5;
|
|
u.ids.push_back(gi_probe->anisotropy[1]);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
int cell_count;
|
|
if (!p_emission && p_lighting && gi_probe->has_dynamic_object_data) {
|
|
cell_count = push_constant.bounds[0] * push_constant.bounds[1] * push_constant.bounds[2];
|
|
} else {
|
|
cell_count = gi_probe->mipmaps[level].cell_count;
|
|
}
|
|
|
|
giprobe_debug_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, giprobe_debug_shader_version_shaders[0], 0);
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(p_draw_list, giprobe_debug_shader_version_pipelines[p_emission ? GI_PROBE_DEBUG_EMISSION : p_lighting ? (gi_probe->has_dynamic_object_data ? GI_PROBE_DEBUG_LIGHT_FULL : GI_PROBE_DEBUG_LIGHT) : GI_PROBE_DEBUG_COLOR].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_framebuffer)));
|
|
RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, giprobe_debug_uniform_set, 0);
|
|
RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(GIProbeDebugPushConstant));
|
|
RD::get_singleton()->draw_list_draw(p_draw_list, false, cell_count, 36);
|
|
}
|
|
|
|
const Vector<RID> &RasterizerSceneRD::gi_probe_get_slots() const {
|
|
return gi_probe_slots;
|
|
}
|
|
|
|
RasterizerSceneRD::GIProbeQuality RasterizerSceneRD::gi_probe_get_quality() const {
|
|
return gi_probe_quality;
|
|
}
|
|
|
|
////////////////////////////////
|
|
RID RasterizerSceneRD::render_buffers_create() {
|
|
RenderBuffers rb;
|
|
rb.data = _create_render_buffer_data();
|
|
return render_buffers_owner.make_rid(rb);
|
|
}
|
|
|
|
void RasterizerSceneRD::_allocate_blur_textures(RenderBuffers *rb) {
|
|
ERR_FAIL_COND(!rb->blur[0].texture.is_null());
|
|
|
|
uint32_t mipmaps_required = Image::get_image_required_mipmaps(rb->width, rb->height, Image::FORMAT_RGBAH);
|
|
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.width = rb->width;
|
|
tf.height = rb->height;
|
|
tf.type = RD::TEXTURE_TYPE_2D;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
|
|
tf.mipmaps = mipmaps_required;
|
|
|
|
rb->blur[0].texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
//the second one is smaller (only used for separatable part of blur)
|
|
tf.width >>= 1;
|
|
tf.height >>= 1;
|
|
tf.mipmaps--;
|
|
rb->blur[1].texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
int base_width = rb->width;
|
|
int base_height = rb->height;
|
|
|
|
for (uint32_t i = 0; i < mipmaps_required; i++) {
|
|
RenderBuffers::Blur::Mipmap mm;
|
|
mm.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->blur[0].texture, 0, i);
|
|
|
|
mm.width = base_width;
|
|
mm.height = base_height;
|
|
|
|
rb->blur[0].mipmaps.push_back(mm);
|
|
|
|
if (i > 0) {
|
|
mm.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->blur[1].texture, 0, i - 1);
|
|
|
|
rb->blur[1].mipmaps.push_back(mm);
|
|
}
|
|
|
|
base_width = MAX(1, base_width >> 1);
|
|
base_height = MAX(1, base_height >> 1);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::_allocate_luminance_textures(RenderBuffers *rb) {
|
|
ERR_FAIL_COND(!rb->luminance.current.is_null());
|
|
|
|
int w = rb->width;
|
|
int h = rb->height;
|
|
|
|
while (true) {
|
|
w = MAX(w / 8, 1);
|
|
h = MAX(h / 8, 1);
|
|
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
tf.width = w;
|
|
tf.height = h;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
bool final = w == 1 && h == 1;
|
|
|
|
if (final) {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
}
|
|
|
|
RID texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
rb->luminance.reduce.push_back(texture);
|
|
|
|
if (final) {
|
|
rb->luminance.current = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::_free_render_buffer_data(RenderBuffers *rb) {
|
|
if (rb->texture.is_valid()) {
|
|
RD::get_singleton()->free(rb->texture);
|
|
rb->texture = RID();
|
|
}
|
|
|
|
if (rb->depth_texture.is_valid()) {
|
|
RD::get_singleton()->free(rb->depth_texture);
|
|
rb->depth_texture = RID();
|
|
}
|
|
|
|
for (int i = 0; i < 2; i++) {
|
|
if (rb->blur[i].texture.is_valid()) {
|
|
RD::get_singleton()->free(rb->blur[i].texture);
|
|
rb->blur[i].texture = RID();
|
|
rb->blur[i].mipmaps.clear();
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < rb->luminance.reduce.size(); i++) {
|
|
RD::get_singleton()->free(rb->luminance.reduce[i]);
|
|
}
|
|
|
|
for (int i = 0; i < rb->luminance.reduce.size(); i++) {
|
|
RD::get_singleton()->free(rb->luminance.reduce[i]);
|
|
}
|
|
rb->luminance.reduce.clear();
|
|
|
|
if (rb->luminance.current.is_valid()) {
|
|
RD::get_singleton()->free(rb->luminance.current);
|
|
rb->luminance.current = RID();
|
|
}
|
|
|
|
if (rb->ssao.ao[0].is_valid()) {
|
|
RD::get_singleton()->free(rb->ssao.depth);
|
|
RD::get_singleton()->free(rb->ssao.ao[0]);
|
|
if (rb->ssao.ao[1].is_valid()) {
|
|
RD::get_singleton()->free(rb->ssao.ao[1]);
|
|
}
|
|
if (rb->ssao.ao_full.is_valid()) {
|
|
RD::get_singleton()->free(rb->ssao.ao_full);
|
|
}
|
|
|
|
rb->ssao.depth = RID();
|
|
rb->ssao.ao[0] = RID();
|
|
rb->ssao.ao[1] = RID();
|
|
rb->ssao.ao_full = RID();
|
|
rb->ssao.depth_slices.clear();
|
|
}
|
|
|
|
if (rb->ssr.blur_radius[0].is_valid()) {
|
|
RD::get_singleton()->free(rb->ssr.blur_radius[0]);
|
|
RD::get_singleton()->free(rb->ssr.blur_radius[1]);
|
|
rb->ssr.blur_radius[0] = RID();
|
|
rb->ssr.blur_radius[1] = RID();
|
|
}
|
|
|
|
if (rb->ssr.depth_scaled.is_valid()) {
|
|
RD::get_singleton()->free(rb->ssr.depth_scaled);
|
|
rb->ssr.depth_scaled = RID();
|
|
RD::get_singleton()->free(rb->ssr.normal_scaled);
|
|
rb->ssr.normal_scaled = RID();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::_process_sss(RID p_render_buffers, const CameraMatrix &p_camera) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
|
|
bool can_use_effects = rb->width >= 8 && rb->height >= 8;
|
|
|
|
if (!can_use_effects) {
|
|
//just copy
|
|
return;
|
|
}
|
|
|
|
if (rb->blur[0].texture.is_null()) {
|
|
_allocate_blur_textures(rb);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
storage->get_effects()->sub_surface_scattering(rb->texture, rb->blur[0].mipmaps[0].texture, rb->depth_texture, p_camera, Size2i(rb->width, rb->height), sss_scale, sss_depth_scale, sss_quality);
|
|
}
|
|
|
|
void RasterizerSceneRD::_process_ssr(RID p_render_buffers, RID p_dest_framebuffer, RID p_normal_buffer, RID p_roughness_buffer, RID p_specular_buffer, RID p_metallic, const Color &p_metallic_mask, RID p_environment, const CameraMatrix &p_projection, bool p_use_additive) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
|
|
bool can_use_effects = rb->width >= 8 && rb->height >= 8;
|
|
|
|
if (!can_use_effects) {
|
|
//just copy
|
|
storage->get_effects()->merge_specular(p_dest_framebuffer, p_specular_buffer, p_use_additive ? RID() : rb->texture, RID());
|
|
return;
|
|
}
|
|
|
|
Environent *env = environment_owner.getornull(p_environment);
|
|
ERR_FAIL_COND(!env);
|
|
|
|
ERR_FAIL_COND(!env->ssr_enabled);
|
|
|
|
if (rb->ssr.depth_scaled.is_null()) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
tf.width = rb->width / 2;
|
|
tf.height = rb->height / 2;
|
|
tf.type = RD::TEXTURE_TYPE_2D;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
rb->ssr.depth_scaled = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
|
|
|
|
rb->ssr.normal_scaled = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
if (ssr_roughness_quality != RS::ENV_SSR_ROUGNESS_QUALITY_DISABLED && !rb->ssr.blur_radius[0].is_valid()) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8_UNORM;
|
|
tf.width = rb->width / 2;
|
|
tf.height = rb->height / 2;
|
|
tf.type = RD::TEXTURE_TYPE_2D;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
rb->ssr.blur_radius[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
rb->ssr.blur_radius[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
if (rb->blur[0].texture.is_null()) {
|
|
_allocate_blur_textures(rb);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
storage->get_effects()->screen_space_reflection(rb->texture, p_normal_buffer, ssr_roughness_quality, p_roughness_buffer, rb->ssr.blur_radius[0], rb->ssr.blur_radius[1], p_metallic, p_metallic_mask, rb->depth_texture, rb->ssr.depth_scaled, rb->ssr.normal_scaled, rb->blur[0].mipmaps[1].texture, rb->blur[1].mipmaps[0].texture, Size2i(rb->width / 2, rb->height / 2), env->ssr_max_steps, env->ssr_fade_in, env->ssr_fade_out, env->ssr_depth_tolerance, p_projection);
|
|
storage->get_effects()->merge_specular(p_dest_framebuffer, p_specular_buffer, p_use_additive ? RID() : rb->texture, rb->blur[0].mipmaps[1].texture);
|
|
}
|
|
|
|
void RasterizerSceneRD::_process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
|
|
Environent *env = environment_owner.getornull(p_environment);
|
|
ERR_FAIL_COND(!env);
|
|
|
|
if (rb->ssao.ao[0].is_valid() && rb->ssao.ao_full.is_valid() != ssao_half_size) {
|
|
RD::get_singleton()->free(rb->ssao.depth);
|
|
RD::get_singleton()->free(rb->ssao.ao[0]);
|
|
if (rb->ssao.ao[1].is_valid()) {
|
|
RD::get_singleton()->free(rb->ssao.ao[1]);
|
|
}
|
|
if (rb->ssao.ao_full.is_valid()) {
|
|
RD::get_singleton()->free(rb->ssao.ao_full);
|
|
}
|
|
|
|
rb->ssao.depth = RID();
|
|
rb->ssao.ao[0] = RID();
|
|
rb->ssao.ao[1] = RID();
|
|
rb->ssao.ao_full = RID();
|
|
rb->ssao.depth_slices.clear();
|
|
}
|
|
|
|
if (!rb->ssao.ao[0].is_valid()) {
|
|
//allocate depth slices
|
|
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
tf.width = rb->width / 2;
|
|
tf.height = rb->height / 2;
|
|
tf.mipmaps = Image::get_image_required_mipmaps(tf.width, tf.height, Image::FORMAT_RF) + 1;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
rb->ssao.depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
for (uint32_t i = 0; i < tf.mipmaps; i++) {
|
|
RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ssao.depth, 0, i);
|
|
rb->ssao.depth_slices.push_back(slice);
|
|
}
|
|
}
|
|
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8_UNORM;
|
|
tf.width = ssao_half_size ? rb->width / 2 : rb->width;
|
|
tf.height = ssao_half_size ? rb->height / 2 : rb->height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
rb->ssao.ao[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
rb->ssao.ao[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
if (ssao_half_size) {
|
|
//upsample texture
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8_UNORM;
|
|
tf.width = rb->width;
|
|
tf.height = rb->height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
rb->ssao.ao_full = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
storage->get_effects()->generate_ssao(rb->depth_texture, p_normal_buffer, Size2i(rb->width, rb->height), rb->ssao.depth, rb->ssao.depth_slices, rb->ssao.ao[0], rb->ssao.ao_full.is_valid(), rb->ssao.ao[1], rb->ssao.ao_full, env->ssao_intensity, env->ssao_radius, env->ssao_bias, p_projection, ssao_quality, env->ssao_blur, env->ssao_blur_edge_sharpness);
|
|
}
|
|
|
|
void RasterizerSceneRD::_render_buffers_post_process_and_tonemap(RID p_render_buffers, RID p_environment, RID p_camera_effects, const CameraMatrix &p_projection) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
|
|
Environent *env = environment_owner.getornull(p_environment);
|
|
//glow (if enabled)
|
|
CameraEffects *camfx = camera_effects_owner.getornull(p_camera_effects);
|
|
|
|
bool can_use_effects = rb->width >= 8 && rb->height >= 8;
|
|
|
|
if (can_use_effects && camfx && (camfx->dof_blur_near_enabled || camfx->dof_blur_far_enabled) && camfx->dof_blur_amount > 0.0) {
|
|
if (rb->blur[0].texture.is_null()) {
|
|
_allocate_blur_textures(rb);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
float bokeh_size = camfx->dof_blur_amount * 64.0;
|
|
storage->get_effects()->bokeh_dof(rb->texture, rb->depth_texture, Size2i(rb->width, rb->height), rb->blur[0].mipmaps[0].texture, rb->blur[1].mipmaps[0].texture, rb->blur[0].mipmaps[1].texture, camfx->dof_blur_far_enabled, camfx->dof_blur_far_distance, camfx->dof_blur_far_transition, camfx->dof_blur_near_enabled, camfx->dof_blur_near_distance, camfx->dof_blur_near_transition, bokeh_size, dof_blur_bokeh_shape, dof_blur_quality, dof_blur_use_jitter, p_projection.get_z_near(), p_projection.get_z_far(), p_projection.is_orthogonal());
|
|
}
|
|
|
|
if (can_use_effects && env && env->auto_exposure) {
|
|
if (rb->luminance.current.is_null()) {
|
|
_allocate_luminance_textures(rb);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
bool set_immediate = env->auto_exposure_version != rb->auto_exposure_version;
|
|
rb->auto_exposure_version = env->auto_exposure_version;
|
|
|
|
double step = env->auto_exp_speed * time_step;
|
|
storage->get_effects()->luminance_reduction(rb->texture, Size2i(rb->width, rb->height), rb->luminance.reduce, rb->luminance.current, env->min_luminance, env->max_luminance, step, set_immediate);
|
|
|
|
//swap final reduce with prev luminance
|
|
SWAP(rb->luminance.current, rb->luminance.reduce.write[rb->luminance.reduce.size() - 1]);
|
|
RenderingServerRaster::redraw_request(); //redraw all the time if auto exposure rendering is on
|
|
}
|
|
|
|
int max_glow_level = -1;
|
|
int glow_mask = 0;
|
|
|
|
if (can_use_effects && env && env->glow_enabled) {
|
|
/* see that blur textures are allocated */
|
|
|
|
if (rb->blur[0].texture.is_null()) {
|
|
_allocate_blur_textures(rb);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
for (int i = 0; i < RS::MAX_GLOW_LEVELS; i++) {
|
|
if (env->glow_levels & (1 << i)) {
|
|
if (i >= rb->blur[1].mipmaps.size()) {
|
|
max_glow_level = rb->blur[1].mipmaps.size() - 1;
|
|
glow_mask |= 1 << max_glow_level;
|
|
|
|
} else {
|
|
max_glow_level = i;
|
|
glow_mask |= (1 << i);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < (max_glow_level + 1); i++) {
|
|
int vp_w = rb->blur[1].mipmaps[i].width;
|
|
int vp_h = rb->blur[1].mipmaps[i].height;
|
|
|
|
if (i == 0) {
|
|
RID luminance_texture;
|
|
if (env->auto_exposure && rb->luminance.current.is_valid()) {
|
|
luminance_texture = rb->luminance.current;
|
|
}
|
|
storage->get_effects()->gaussian_glow(rb->texture, rb->blur[0].mipmaps[i + 1].texture, rb->blur[1].mipmaps[i].texture, Size2i(vp_w, vp_h), env->glow_strength, true, env->glow_hdr_luminance_cap, env->exposure, env->glow_bloom, env->glow_hdr_bleed_threshold, env->glow_hdr_bleed_scale, luminance_texture, env->auto_exp_scale);
|
|
} else {
|
|
storage->get_effects()->gaussian_glow(rb->blur[1].mipmaps[i - 1].texture, rb->blur[0].mipmaps[i + 1].texture, rb->blur[1].mipmaps[i].texture, Size2i(vp_w, vp_h), env->glow_strength);
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
//tonemap
|
|
RasterizerEffectsRD::TonemapSettings tonemap;
|
|
|
|
tonemap.color_correction_texture = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
|
|
|
|
if (can_use_effects && env && env->auto_exposure && rb->luminance.current.is_valid()) {
|
|
tonemap.use_auto_exposure = true;
|
|
tonemap.exposure_texture = rb->luminance.current;
|
|
tonemap.auto_exposure_grey = env->auto_exp_scale;
|
|
} else {
|
|
tonemap.exposure_texture = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE);
|
|
}
|
|
|
|
if (can_use_effects && env && env->glow_enabled) {
|
|
tonemap.use_glow = true;
|
|
tonemap.glow_mode = RasterizerEffectsRD::TonemapSettings::GlowMode(env->glow_blend_mode);
|
|
tonemap.glow_intensity = env->glow_blend_mode == RS::ENV_GLOW_BLEND_MODE_MIX ? env->glow_mix : env->glow_intensity;
|
|
tonemap.glow_level_flags = glow_mask;
|
|
tonemap.glow_texture_size.x = rb->blur[1].mipmaps[0].width;
|
|
tonemap.glow_texture_size.y = rb->blur[1].mipmaps[0].height;
|
|
tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale;
|
|
tonemap.glow_texture = rb->blur[1].texture;
|
|
} else {
|
|
tonemap.glow_texture = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK);
|
|
}
|
|
|
|
if (rb->screen_space_aa == RS::VIEWPORT_SCREEN_SPACE_AA_FXAA) {
|
|
tonemap.use_fxaa = true;
|
|
}
|
|
|
|
tonemap.texture_size = Vector2i(rb->width, rb->height);
|
|
|
|
if (env) {
|
|
tonemap.tonemap_mode = env->tone_mapper;
|
|
tonemap.white = env->white;
|
|
tonemap.exposure = env->exposure;
|
|
}
|
|
|
|
storage->get_effects()->tonemapper(rb->texture, storage->render_target_get_rd_framebuffer(rb->render_target), tonemap);
|
|
}
|
|
|
|
storage->render_target_disable_clear_request(rb->render_target);
|
|
}
|
|
|
|
void RasterizerSceneRD::_render_buffers_debug_draw(RID p_render_buffers, RID p_shadow_atlas) {
|
|
RasterizerEffectsRD *effects = storage->get_effects();
|
|
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS) {
|
|
if (p_shadow_atlas.is_valid()) {
|
|
RID shadow_atlas_texture = shadow_atlas_get_texture(p_shadow_atlas);
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
|
|
effects->copy_to_fb_rect(shadow_atlas_texture, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, true);
|
|
}
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS) {
|
|
if (directional_shadow_get_texture().is_valid()) {
|
|
RID shadow_atlas_texture = directional_shadow_get_texture();
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
|
|
effects->copy_to_fb_rect(shadow_atlas_texture, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, true);
|
|
}
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DECAL_ATLAS) {
|
|
RID decal_atlas = storage->decal_atlas_get_texture();
|
|
|
|
if (decal_atlas.is_valid()) {
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
|
|
effects->copy_to_fb_rect(decal_atlas, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, false, true);
|
|
}
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE) {
|
|
if (rb->luminance.current.is_valid()) {
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
|
|
effects->copy_to_fb_rect(rb->luminance.current, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize / 8), false, true);
|
|
}
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SSAO && rb->ssao.ao[0].is_valid()) {
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
RID ao_buf = rb->ssao.ao_full.is_valid() ? rb->ssao.ao_full : rb->ssao.ao[0];
|
|
effects->copy_to_fb_rect(ao_buf, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, true);
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_ROUGHNESS_LIMITER && _render_buffers_get_roughness_texture(p_render_buffers).is_valid()) {
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
effects->copy_to_fb_rect(_render_buffers_get_roughness_texture(p_render_buffers), storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, true);
|
|
}
|
|
|
|
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER && _render_buffers_get_normal_texture(p_render_buffers).is_valid()) {
|
|
Size2 rtsize = storage->render_target_get_size(rb->render_target);
|
|
effects->copy_to_fb_rect(_render_buffers_get_normal_texture(p_render_buffers), storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, false);
|
|
}
|
|
}
|
|
|
|
RID RasterizerSceneRD::render_buffers_get_back_buffer_texture(RID p_render_buffers) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND_V(!rb, RID());
|
|
if (!rb->blur[0].texture.is_valid()) {
|
|
return RID(); //not valid at the moment
|
|
}
|
|
return rb->blur[0].texture;
|
|
}
|
|
|
|
RID RasterizerSceneRD::render_buffers_get_ao_texture(RID p_render_buffers) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND_V(!rb, RID());
|
|
|
|
return rb->ssao.ao_full.is_valid() ? rb->ssao.ao_full : rb->ssao.ao[0];
|
|
}
|
|
|
|
void RasterizerSceneRD::render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_width, int p_height, RS::ViewportMSAA p_msaa, RenderingServer::ViewportScreenSpaceAA p_screen_space_aa) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
rb->width = p_width;
|
|
rb->height = p_height;
|
|
rb->render_target = p_render_target;
|
|
rb->msaa = p_msaa;
|
|
rb->screen_space_aa = p_screen_space_aa;
|
|
_free_render_buffer_data(rb);
|
|
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.width = rb->width;
|
|
tf.height = rb->height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
if (rb->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
|
|
} else {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
}
|
|
|
|
rb->texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
{
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D24_UNORM_S8_UINT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D24_UNORM_S8_UINT : RD::DATA_FORMAT_D32_SFLOAT_S8_UINT;
|
|
tf.width = p_width;
|
|
tf.height = p_height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
|
|
if (rb->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
|
|
}
|
|
|
|
rb->depth_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
|
|
rb->data->configure(rb->texture, rb->depth_texture, p_width, p_height, p_msaa);
|
|
_render_buffers_uniform_set_changed(p_render_buffers);
|
|
}
|
|
|
|
void RasterizerSceneRD::sub_surface_scattering_set_quality(RS::SubSurfaceScatteringQuality p_quality) {
|
|
sss_quality = p_quality;
|
|
}
|
|
|
|
RS::SubSurfaceScatteringQuality RasterizerSceneRD::sub_surface_scattering_get_quality() const {
|
|
return sss_quality;
|
|
}
|
|
|
|
void RasterizerSceneRD::sub_surface_scattering_set_scale(float p_scale, float p_depth_scale) {
|
|
sss_scale = p_scale;
|
|
sss_depth_scale = p_depth_scale;
|
|
}
|
|
|
|
void RasterizerSceneRD::shadows_quality_set(RS::ShadowQuality p_quality) {
|
|
ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
|
|
|
|
if (shadows_quality != p_quality) {
|
|
shadows_quality = p_quality;
|
|
|
|
switch (shadows_quality) {
|
|
case RS::SHADOW_QUALITY_HARD: {
|
|
penumbra_shadow_samples = 4;
|
|
soft_shadow_samples = 1;
|
|
shadows_quality_radius = 1.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_LOW: {
|
|
penumbra_shadow_samples = 8;
|
|
soft_shadow_samples = 4;
|
|
shadows_quality_radius = 2.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_MEDIUM: {
|
|
penumbra_shadow_samples = 12;
|
|
soft_shadow_samples = 8;
|
|
shadows_quality_radius = 2.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_HIGH: {
|
|
penumbra_shadow_samples = 24;
|
|
soft_shadow_samples = 16;
|
|
shadows_quality_radius = 3.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_ULTRA: {
|
|
penumbra_shadow_samples = 32;
|
|
soft_shadow_samples = 32;
|
|
shadows_quality_radius = 4.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_MAX:
|
|
break;
|
|
}
|
|
get_vogel_disk(penumbra_shadow_kernel, penumbra_shadow_samples);
|
|
get_vogel_disk(soft_shadow_kernel, soft_shadow_samples);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::directional_shadow_quality_set(RS::ShadowQuality p_quality) {
|
|
ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
|
|
|
|
if (directional_shadow_quality != p_quality) {
|
|
directional_shadow_quality = p_quality;
|
|
|
|
switch (directional_shadow_quality) {
|
|
case RS::SHADOW_QUALITY_HARD: {
|
|
directional_penumbra_shadow_samples = 4;
|
|
directional_soft_shadow_samples = 1;
|
|
directional_shadow_quality_radius = 1.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_LOW: {
|
|
directional_penumbra_shadow_samples = 8;
|
|
directional_soft_shadow_samples = 4;
|
|
directional_shadow_quality_radius = 2.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_MEDIUM: {
|
|
directional_penumbra_shadow_samples = 12;
|
|
directional_soft_shadow_samples = 8;
|
|
directional_shadow_quality_radius = 2.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_HIGH: {
|
|
directional_penumbra_shadow_samples = 24;
|
|
directional_soft_shadow_samples = 16;
|
|
directional_shadow_quality_radius = 3.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_SOFT_ULTRA: {
|
|
directional_penumbra_shadow_samples = 32;
|
|
directional_soft_shadow_samples = 32;
|
|
directional_shadow_quality_radius = 4.0;
|
|
} break;
|
|
case RS::SHADOW_QUALITY_MAX:
|
|
break;
|
|
}
|
|
get_vogel_disk(directional_penumbra_shadow_kernel, directional_penumbra_shadow_samples);
|
|
get_vogel_disk(directional_soft_shadow_kernel, directional_soft_shadow_samples);
|
|
}
|
|
}
|
|
|
|
int RasterizerSceneRD::get_roughness_layers() const {
|
|
return roughness_layers;
|
|
}
|
|
|
|
bool RasterizerSceneRD::is_using_radiance_cubemap_array() const {
|
|
return sky_use_cubemap_array;
|
|
}
|
|
|
|
RasterizerSceneRD::RenderBufferData *RasterizerSceneRD::render_buffers_get_data(RID p_render_buffers) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND_V(!rb, nullptr);
|
|
return rb->data;
|
|
}
|
|
|
|
void RasterizerSceneRD::render_scene(RID p_render_buffers, const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count, RID *p_decal_cull_result, int p_decal_cull_count, InstanceBase **p_lightmap_cull_result, int p_lightmap_cull_count, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass) {
|
|
Color clear_color;
|
|
if (p_render_buffers.is_valid()) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
|
|
ERR_FAIL_COND(!rb);
|
|
clear_color = storage->render_target_get_clear_request_color(rb->render_target);
|
|
} else {
|
|
clear_color = storage->get_default_clear_color();
|
|
}
|
|
|
|
_render_scene(p_render_buffers, p_cam_transform, p_cam_projection, p_cam_ortogonal, p_cull_result, p_cull_count, p_light_cull_result, p_light_cull_count, p_reflection_probe_cull_result, p_reflection_probe_cull_count, p_gi_probe_cull_result, p_gi_probe_cull_count, p_decal_cull_result, p_decal_cull_count, p_lightmap_cull_result, p_lightmap_cull_count, p_environment, p_camera_effects, p_shadow_atlas, p_reflection_atlas, p_reflection_probe, p_reflection_probe_pass, clear_color);
|
|
|
|
if (p_render_buffers.is_valid()) {
|
|
RENDER_TIMESTAMP("Tonemap");
|
|
|
|
_render_buffers_post_process_and_tonemap(p_render_buffers, p_environment, p_camera_effects, p_cam_projection);
|
|
_render_buffers_debug_draw(p_render_buffers, p_shadow_atlas);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::render_shadow(RID p_light, RID p_shadow_atlas, int p_pass, InstanceBase **p_cull_result, int p_cull_count) {
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_light);
|
|
ERR_FAIL_COND(!light_instance);
|
|
|
|
Rect2i atlas_rect;
|
|
RID atlas_texture;
|
|
|
|
bool using_dual_paraboloid = false;
|
|
bool using_dual_paraboloid_flip = false;
|
|
float znear = 0;
|
|
float zfar = 0;
|
|
RID render_fb;
|
|
RID render_texture;
|
|
float bias = 0;
|
|
float normal_bias = 0;
|
|
|
|
bool use_pancake = false;
|
|
bool use_linear_depth = false;
|
|
bool render_cubemap = false;
|
|
bool finalize_cubemap = false;
|
|
|
|
CameraMatrix light_projection;
|
|
Transform light_transform;
|
|
|
|
if (storage->light_get_type(light_instance->light) == RS::LIGHT_DIRECTIONAL) {
|
|
//set pssm stuff
|
|
if (light_instance->last_scene_shadow_pass != scene_pass) {
|
|
light_instance->directional_rect = _get_directional_shadow_rect(directional_shadow.size, directional_shadow.light_count, directional_shadow.current_light);
|
|
directional_shadow.current_light++;
|
|
light_instance->last_scene_shadow_pass = scene_pass;
|
|
}
|
|
|
|
use_pancake = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE) > 0;
|
|
light_projection = light_instance->shadow_transform[p_pass].camera;
|
|
light_transform = light_instance->shadow_transform[p_pass].transform;
|
|
|
|
atlas_rect.position.x = light_instance->directional_rect.position.x;
|
|
atlas_rect.position.y = light_instance->directional_rect.position.y;
|
|
atlas_rect.size.width = light_instance->directional_rect.size.x;
|
|
atlas_rect.size.height = light_instance->directional_rect.size.y;
|
|
|
|
if (storage->light_directional_get_shadow_mode(light_instance->light) == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
|
|
atlas_rect.size.width /= 2;
|
|
atlas_rect.size.height /= 2;
|
|
|
|
if (p_pass == 1) {
|
|
atlas_rect.position.x += atlas_rect.size.width;
|
|
} else if (p_pass == 2) {
|
|
atlas_rect.position.y += atlas_rect.size.height;
|
|
} else if (p_pass == 3) {
|
|
atlas_rect.position.x += atlas_rect.size.width;
|
|
atlas_rect.position.y += atlas_rect.size.height;
|
|
}
|
|
|
|
} else if (storage->light_directional_get_shadow_mode(light_instance->light) == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
|
|
atlas_rect.size.height /= 2;
|
|
|
|
if (p_pass == 0) {
|
|
} else {
|
|
atlas_rect.position.y += atlas_rect.size.height;
|
|
}
|
|
}
|
|
|
|
light_instance->shadow_transform[p_pass].atlas_rect = atlas_rect;
|
|
|
|
light_instance->shadow_transform[p_pass].atlas_rect.position /= directional_shadow.size;
|
|
light_instance->shadow_transform[p_pass].atlas_rect.size /= directional_shadow.size;
|
|
|
|
float bias_mult = light_instance->shadow_transform[p_pass].bias_scale;
|
|
zfar = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_RANGE);
|
|
bias = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_BIAS) * bias_mult;
|
|
normal_bias = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS) * bias_mult;
|
|
|
|
ShadowMap *shadow_map = _get_shadow_map(atlas_rect.size);
|
|
render_fb = shadow_map->fb;
|
|
render_texture = shadow_map->depth;
|
|
atlas_texture = directional_shadow.depth;
|
|
|
|
} else {
|
|
//set from shadow atlas
|
|
|
|
ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_shadow_atlas);
|
|
ERR_FAIL_COND(!shadow_atlas);
|
|
ERR_FAIL_COND(!shadow_atlas->shadow_owners.has(p_light));
|
|
|
|
uint32_t key = shadow_atlas->shadow_owners[p_light];
|
|
|
|
uint32_t quadrant = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
|
|
uint32_t shadow = key & ShadowAtlas::SHADOW_INDEX_MASK;
|
|
|
|
ERR_FAIL_INDEX((int)shadow, shadow_atlas->quadrants[quadrant].shadows.size());
|
|
|
|
uint32_t quadrant_size = shadow_atlas->size >> 1;
|
|
|
|
atlas_rect.position.x = (quadrant & 1) * quadrant_size;
|
|
atlas_rect.position.y = (quadrant >> 1) * quadrant_size;
|
|
|
|
uint32_t shadow_size = (quadrant_size / shadow_atlas->quadrants[quadrant].subdivision);
|
|
atlas_rect.position.x += (shadow % shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
|
|
atlas_rect.position.y += (shadow / shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
|
|
|
|
atlas_rect.size.width = shadow_size;
|
|
atlas_rect.size.height = shadow_size;
|
|
atlas_texture = shadow_atlas->depth;
|
|
|
|
zfar = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_RANGE);
|
|
bias = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_BIAS);
|
|
normal_bias = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS);
|
|
|
|
if (storage->light_get_type(light_instance->light) == RS::LIGHT_OMNI) {
|
|
if (storage->light_omni_get_shadow_mode(light_instance->light) == RS::LIGHT_OMNI_SHADOW_CUBE) {
|
|
ShadowCubemap *cubemap = _get_shadow_cubemap(shadow_size / 2);
|
|
|
|
render_fb = cubemap->side_fb[p_pass];
|
|
render_texture = cubemap->cubemap;
|
|
|
|
light_projection = light_instance->shadow_transform[0].camera;
|
|
light_transform = light_instance->shadow_transform[0].transform;
|
|
render_cubemap = true;
|
|
finalize_cubemap = p_pass == 5;
|
|
|
|
} else {
|
|
light_projection = light_instance->shadow_transform[0].camera;
|
|
light_transform = light_instance->shadow_transform[0].transform;
|
|
|
|
atlas_rect.size.height /= 2;
|
|
atlas_rect.position.y += p_pass * atlas_rect.size.height;
|
|
|
|
using_dual_paraboloid = true;
|
|
using_dual_paraboloid_flip = p_pass == 1;
|
|
|
|
ShadowMap *shadow_map = _get_shadow_map(atlas_rect.size);
|
|
render_fb = shadow_map->fb;
|
|
render_texture = shadow_map->depth;
|
|
}
|
|
|
|
} else if (storage->light_get_type(light_instance->light) == RS::LIGHT_SPOT) {
|
|
light_projection = light_instance->shadow_transform[0].camera;
|
|
light_transform = light_instance->shadow_transform[0].transform;
|
|
|
|
ShadowMap *shadow_map = _get_shadow_map(atlas_rect.size);
|
|
render_fb = shadow_map->fb;
|
|
render_texture = shadow_map->depth;
|
|
|
|
znear = light_instance->shadow_transform[0].camera.get_z_near();
|
|
use_linear_depth = true;
|
|
}
|
|
}
|
|
|
|
if (render_cubemap) {
|
|
//rendering to cubemap
|
|
_render_shadow(render_fb, p_cull_result, p_cull_count, light_projection, light_transform, zfar, 0, 0, false, false, use_pancake);
|
|
if (finalize_cubemap) {
|
|
//reblit
|
|
atlas_rect.size.height /= 2;
|
|
storage->get_effects()->copy_cubemap_to_dp(render_texture, atlas_texture, atlas_rect, light_projection.get_z_near(), light_projection.get_z_far(), 0.0, false);
|
|
atlas_rect.position.y += atlas_rect.size.height;
|
|
storage->get_effects()->copy_cubemap_to_dp(render_texture, atlas_texture, atlas_rect, light_projection.get_z_near(), light_projection.get_z_far(), 0.0, true);
|
|
}
|
|
} else {
|
|
//render shadow
|
|
|
|
_render_shadow(render_fb, p_cull_result, p_cull_count, light_projection, light_transform, zfar, bias, normal_bias, using_dual_paraboloid, using_dual_paraboloid_flip, use_pancake);
|
|
|
|
//copy to atlas
|
|
if (use_linear_depth) {
|
|
storage->get_effects()->copy_depth_to_rect_and_linearize(render_texture, atlas_texture, atlas_rect, true, znear, zfar);
|
|
} else {
|
|
storage->get_effects()->copy_depth_to_rect(render_texture, atlas_texture, atlas_rect, true);
|
|
}
|
|
|
|
//does not work from depth to color
|
|
//RD::get_singleton()->texture_copy(render_texture, atlas_texture, Vector3(0, 0, 0), Vector3(atlas_rect.position.x, atlas_rect.position.y, 0), Vector3(atlas_rect.size.x, atlas_rect.size.y, 1), 0, 0, 0, 0, true);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneRD::render_material(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region) {
|
|
_render_material(p_cam_transform, p_cam_projection, p_cam_ortogonal, p_cull_result, p_cull_count, p_framebuffer, p_region);
|
|
}
|
|
|
|
bool RasterizerSceneRD::free(RID p_rid) {
|
|
if (render_buffers_owner.owns(p_rid)) {
|
|
RenderBuffers *rb = render_buffers_owner.getornull(p_rid);
|
|
_free_render_buffer_data(rb);
|
|
memdelete(rb->data);
|
|
render_buffers_owner.free(p_rid);
|
|
} else if (environment_owner.owns(p_rid)) {
|
|
//not much to delete, just free it
|
|
environment_owner.free(p_rid);
|
|
} else if (camera_effects_owner.owns(p_rid)) {
|
|
//not much to delete, just free it
|
|
camera_effects_owner.free(p_rid);
|
|
} else if (reflection_atlas_owner.owns(p_rid)) {
|
|
reflection_atlas_set_size(p_rid, 0, 0);
|
|
reflection_atlas_owner.free(p_rid);
|
|
} else if (reflection_probe_instance_owner.owns(p_rid)) {
|
|
//not much to delete, just free it
|
|
//ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_rid);
|
|
reflection_probe_release_atlas_index(p_rid);
|
|
reflection_probe_instance_owner.free(p_rid);
|
|
} else if (decal_instance_owner.owns(p_rid)) {
|
|
decal_instance_owner.free(p_rid);
|
|
} else if (gi_probe_instance_owner.owns(p_rid)) {
|
|
GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_rid);
|
|
if (gi_probe->texture.is_valid()) {
|
|
RD::get_singleton()->free(gi_probe->texture);
|
|
RD::get_singleton()->free(gi_probe->write_buffer);
|
|
}
|
|
if (gi_probe->anisotropy[0].is_valid()) {
|
|
RD::get_singleton()->free(gi_probe->anisotropy[0]);
|
|
RD::get_singleton()->free(gi_probe->anisotropy[1]);
|
|
}
|
|
|
|
for (int i = 0; i < gi_probe->dynamic_maps.size(); i++) {
|
|
RD::get_singleton()->free(gi_probe->dynamic_maps[i].texture);
|
|
RD::get_singleton()->free(gi_probe->dynamic_maps[i].depth);
|
|
}
|
|
|
|
gi_probe_slots.write[gi_probe->slot] = RID();
|
|
|
|
gi_probe_instance_owner.free(p_rid);
|
|
} else if (sky_owner.owns(p_rid)) {
|
|
_update_dirty_skys();
|
|
Sky *sky = sky_owner.getornull(p_rid);
|
|
|
|
if (sky->radiance.is_valid()) {
|
|
RD::get_singleton()->free(sky->radiance);
|
|
sky->radiance = RID();
|
|
}
|
|
_clear_reflection_data(sky->reflection);
|
|
|
|
if (sky->uniform_buffer.is_valid()) {
|
|
RD::get_singleton()->free(sky->uniform_buffer);
|
|
sky->uniform_buffer = RID();
|
|
}
|
|
|
|
if (sky->half_res_pass.is_valid()) {
|
|
RD::get_singleton()->free(sky->half_res_pass);
|
|
sky->half_res_pass = RID();
|
|
}
|
|
|
|
if (sky->quarter_res_pass.is_valid()) {
|
|
RD::get_singleton()->free(sky->quarter_res_pass);
|
|
sky->quarter_res_pass = RID();
|
|
}
|
|
|
|
if (sky->material.is_valid()) {
|
|
storage->free(sky->material);
|
|
}
|
|
|
|
sky_owner.free(p_rid);
|
|
} else if (light_instance_owner.owns(p_rid)) {
|
|
LightInstance *light_instance = light_instance_owner.getornull(p_rid);
|
|
|
|
//remove from shadow atlases..
|
|
for (Set<RID>::Element *E = light_instance->shadow_atlases.front(); E; E = E->next()) {
|
|
ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(E->get());
|
|
ERR_CONTINUE(!shadow_atlas->shadow_owners.has(p_rid));
|
|
uint32_t key = shadow_atlas->shadow_owners[p_rid];
|
|
uint32_t q = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
|
|
uint32_t s = key & ShadowAtlas::SHADOW_INDEX_MASK;
|
|
|
|
shadow_atlas->quadrants[q].shadows.write[s].owner = RID();
|
|
shadow_atlas->shadow_owners.erase(p_rid);
|
|
}
|
|
|
|
light_instance_owner.free(p_rid);
|
|
|
|
} else if (shadow_atlas_owner.owns(p_rid)) {
|
|
shadow_atlas_set_size(p_rid, 0);
|
|
shadow_atlas_owner.free(p_rid);
|
|
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void RasterizerSceneRD::set_debug_draw_mode(RS::ViewportDebugDraw p_debug_draw) {
|
|
debug_draw = p_debug_draw;
|
|
}
|
|
|
|
void RasterizerSceneRD::update() {
|
|
_update_dirty_skys();
|
|
}
|
|
|
|
void RasterizerSceneRD::set_time(double p_time, double p_step) {
|
|
time = p_time;
|
|
time_step = p_step;
|
|
}
|
|
|
|
void RasterizerSceneRD::screen_space_roughness_limiter_set_active(bool p_enable, float p_curve) {
|
|
screen_space_roughness_limiter = p_enable;
|
|
screen_space_roughness_limiter_curve = p_curve;
|
|
}
|
|
|
|
bool RasterizerSceneRD::screen_space_roughness_limiter_is_active() const {
|
|
return screen_space_roughness_limiter;
|
|
}
|
|
|
|
float RasterizerSceneRD::screen_space_roughness_limiter_get_curve() const {
|
|
return screen_space_roughness_limiter_curve;
|
|
}
|
|
|
|
TypedArray<Image> RasterizerSceneRD::bake_render_uv2(RID p_base, const Vector<RID> &p_material_overrides, const Size2i &p_image_size) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
|
|
tf.width = p_image_size.width; // Always 64x64
|
|
tf.height = p_image_size.height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
|
|
|
|
RID albedo_alpha_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
RID normal_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
RID orm_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
RID emission_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
tf.format = RD::DATA_FORMAT_R32_SFLOAT;
|
|
RID depth_write_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
|
|
RID depth_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
Vector<RID> fb_tex;
|
|
fb_tex.push_back(albedo_alpha_tex);
|
|
fb_tex.push_back(normal_tex);
|
|
fb_tex.push_back(orm_tex);
|
|
fb_tex.push_back(emission_tex);
|
|
fb_tex.push_back(depth_write_tex);
|
|
fb_tex.push_back(depth_tex);
|
|
|
|
RID fb = RD::get_singleton()->framebuffer_create(fb_tex);
|
|
|
|
//RID sampled_light;
|
|
|
|
InstanceBase ins;
|
|
|
|
ins.base_type = RSG::storage->get_base_type(p_base);
|
|
ins.base = p_base;
|
|
ins.materials.resize(RSG::storage->mesh_get_surface_count(p_base));
|
|
for (int i = 0; i < ins.materials.size(); i++) {
|
|
if (i < p_material_overrides.size()) {
|
|
ins.materials.write[i] = p_material_overrides[i];
|
|
}
|
|
}
|
|
|
|
InstanceBase *cull = &ins;
|
|
_render_uv2(&cull, 1, fb, Rect2i(0, 0, p_image_size.width, p_image_size.height));
|
|
|
|
TypedArray<Image> ret;
|
|
|
|
{
|
|
PackedByteArray data = RD::get_singleton()->texture_get_data(albedo_alpha_tex, 0);
|
|
Ref<Image> img;
|
|
img.instance();
|
|
img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
|
|
RD::get_singleton()->free(albedo_alpha_tex);
|
|
ret.push_back(img);
|
|
}
|
|
|
|
{
|
|
PackedByteArray data = RD::get_singleton()->texture_get_data(normal_tex, 0);
|
|
Ref<Image> img;
|
|
img.instance();
|
|
img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
|
|
RD::get_singleton()->free(normal_tex);
|
|
ret.push_back(img);
|
|
}
|
|
|
|
{
|
|
PackedByteArray data = RD::get_singleton()->texture_get_data(orm_tex, 0);
|
|
Ref<Image> img;
|
|
img.instance();
|
|
img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
|
|
RD::get_singleton()->free(orm_tex);
|
|
ret.push_back(img);
|
|
}
|
|
|
|
{
|
|
PackedByteArray data = RD::get_singleton()->texture_get_data(emission_tex, 0);
|
|
Ref<Image> img;
|
|
img.instance();
|
|
img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBAH, data);
|
|
RD::get_singleton()->free(emission_tex);
|
|
ret.push_back(img);
|
|
}
|
|
|
|
RD::get_singleton()->free(depth_write_tex);
|
|
RD::get_singleton()->free(depth_tex);
|
|
|
|
return ret;
|
|
}
|
|
|
|
RasterizerSceneRD *RasterizerSceneRD::singleton = nullptr;
|
|
|
|
RasterizerSceneRD::RasterizerSceneRD(RasterizerStorageRD *p_storage) {
|
|
storage = p_storage;
|
|
singleton = this;
|
|
|
|
roughness_layers = GLOBAL_GET("rendering/quality/reflections/roughness_layers");
|
|
sky_ggx_samples_quality = GLOBAL_GET("rendering/quality/reflections/ggx_samples");
|
|
sky_use_cubemap_array = GLOBAL_GET("rendering/quality/reflections/texture_array_reflections");
|
|
// sky_use_cubemap_array = false;
|
|
|
|
uint32_t textures_per_stage = RD::get_singleton()->limit_get(RD::LIMIT_MAX_TEXTURES_PER_SHADER_STAGE);
|
|
|
|
{
|
|
//kinda complicated to compute the amount of slots, we try to use as many as we can
|
|
|
|
gi_probe_max_lights = 32;
|
|
|
|
gi_probe_lights = memnew_arr(GIProbeLight, gi_probe_max_lights);
|
|
gi_probe_lights_uniform = RD::get_singleton()->uniform_buffer_create(gi_probe_max_lights * sizeof(GIProbeLight));
|
|
|
|
gi_probe_use_anisotropy = GLOBAL_GET("rendering/quality/gi_probes/anisotropic");
|
|
gi_probe_quality = GIProbeQuality(CLAMP(int(GLOBAL_GET("rendering/quality/gi_probes/quality")), 0, 2));
|
|
|
|
if (textures_per_stage <= 16) {
|
|
gi_probe_slots.resize(2); //thats all you can get
|
|
gi_probe_use_anisotropy = false;
|
|
} else if (textures_per_stage <= 31) {
|
|
gi_probe_slots.resize(4); //thats all you can get, iOS
|
|
gi_probe_use_anisotropy = false;
|
|
} else if (textures_per_stage <= 128) {
|
|
gi_probe_slots.resize(32); //old intel
|
|
gi_probe_use_anisotropy = false;
|
|
} else if (textures_per_stage <= 256) {
|
|
gi_probe_slots.resize(64); //old intel too
|
|
gi_probe_use_anisotropy = false;
|
|
} else {
|
|
if (gi_probe_use_anisotropy) {
|
|
gi_probe_slots.resize(1024 / 3); //needs 3 textures
|
|
} else {
|
|
gi_probe_slots.resize(1024); //modern intel, nvidia, 8192 or greater
|
|
}
|
|
}
|
|
|
|
String defines = "\n#define MAX_LIGHTS " + itos(gi_probe_max_lights) + "\n";
|
|
if (gi_probe_use_anisotropy) {
|
|
defines += "\n#define MODE_ANISOTROPIC\n";
|
|
}
|
|
|
|
Vector<String> versions;
|
|
versions.push_back("\n#define MODE_COMPUTE_LIGHT\n");
|
|
versions.push_back("\n#define MODE_SECOND_BOUNCE\n");
|
|
versions.push_back("\n#define MODE_UPDATE_MIPMAPS\n");
|
|
versions.push_back("\n#define MODE_WRITE_TEXTURE\n");
|
|
versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_LIGHTING\n");
|
|
versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_SHRINK\n#define MODE_DYNAMIC_SHRINK_WRITE\n");
|
|
versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_SHRINK\n#define MODE_DYNAMIC_SHRINK_PLOT\n");
|
|
versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_SHRINK\n#define MODE_DYNAMIC_SHRINK_PLOT\n#define MODE_DYNAMIC_SHRINK_WRITE\n");
|
|
|
|
giprobe_shader.initialize(versions, defines);
|
|
giprobe_lighting_shader_version = giprobe_shader.version_create();
|
|
for (int i = 0; i < GI_PROBE_SHADER_VERSION_MAX; i++) {
|
|
giprobe_lighting_shader_version_shaders[i] = giprobe_shader.version_get_shader(giprobe_lighting_shader_version, i);
|
|
giprobe_lighting_shader_version_pipelines[i] = RD::get_singleton()->compute_pipeline_create(giprobe_lighting_shader_version_shaders[i]);
|
|
}
|
|
}
|
|
|
|
{
|
|
String defines;
|
|
if (gi_probe_use_anisotropy) {
|
|
defines += "\n#define USE_ANISOTROPY\n";
|
|
}
|
|
Vector<String> versions;
|
|
versions.push_back("\n#define MODE_DEBUG_COLOR\n");
|
|
versions.push_back("\n#define MODE_DEBUG_LIGHT\n");
|
|
versions.push_back("\n#define MODE_DEBUG_EMISSION\n");
|
|
versions.push_back("\n#define MODE_DEBUG_LIGHT\n#define MODE_DEBUG_LIGHT_FULL\n");
|
|
|
|
giprobe_debug_shader.initialize(versions, defines);
|
|
giprobe_debug_shader_version = giprobe_debug_shader.version_create();
|
|
for (int i = 0; i < GI_PROBE_DEBUG_MAX; i++) {
|
|
giprobe_debug_shader_version_shaders[i] = giprobe_debug_shader.version_get_shader(giprobe_debug_shader_version, i);
|
|
|
|
RD::PipelineRasterizationState rs;
|
|
rs.cull_mode = RD::POLYGON_CULL_FRONT;
|
|
RD::PipelineDepthStencilState ds;
|
|
ds.enable_depth_test = true;
|
|
ds.enable_depth_write = true;
|
|
ds.depth_compare_operator = RD::COMPARE_OP_LESS_OR_EQUAL;
|
|
|
|
giprobe_debug_shader_version_pipelines[i].setup(giprobe_debug_shader_version_shaders[i], RD::RENDER_PRIMITIVE_TRIANGLES, rs, RD::PipelineMultisampleState(), ds, RD::PipelineColorBlendState::create_disabled(), 0);
|
|
}
|
|
}
|
|
|
|
/* SKY SHADER */
|
|
|
|
{
|
|
// Start with the directional lights for the sky
|
|
sky_scene_state.max_directional_lights = 4;
|
|
uint32_t directional_light_buffer_size = sky_scene_state.max_directional_lights * sizeof(SkyDirectionalLightData);
|
|
sky_scene_state.directional_lights = memnew_arr(SkyDirectionalLightData, sky_scene_state.max_directional_lights);
|
|
sky_scene_state.last_frame_directional_lights = memnew_arr(SkyDirectionalLightData, sky_scene_state.max_directional_lights);
|
|
sky_scene_state.last_frame_directional_light_count = sky_scene_state.max_directional_lights + 1;
|
|
sky_scene_state.directional_light_buffer = RD::get_singleton()->uniform_buffer_create(directional_light_buffer_size);
|
|
|
|
String defines = "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(sky_scene_state.max_directional_lights) + "\n";
|
|
|
|
// Initialize sky
|
|
Vector<String> sky_modes;
|
|
sky_modes.push_back(""); // Full size
|
|
sky_modes.push_back("\n#define USE_HALF_RES_PASS\n"); // Half Res
|
|
sky_modes.push_back("\n#define USE_QUARTER_RES_PASS\n"); // Quarter res
|
|
sky_modes.push_back("\n#define USE_CUBEMAP_PASS\n"); // Cubemap
|
|
sky_modes.push_back("\n#define USE_CUBEMAP_PASS\n#define USE_HALF_RES_PASS\n"); // Half Res Cubemap
|
|
sky_modes.push_back("\n#define USE_CUBEMAP_PASS\n#define USE_QUARTER_RES_PASS\n"); // Quarter res Cubemap
|
|
sky_shader.shader.initialize(sky_modes, defines);
|
|
}
|
|
|
|
// register our shader funds
|
|
storage->shader_set_data_request_function(RasterizerStorageRD::SHADER_TYPE_SKY, _create_sky_shader_funcs);
|
|
storage->material_set_data_request_function(RasterizerStorageRD::SHADER_TYPE_SKY, _create_sky_material_funcs);
|
|
|
|
{
|
|
ShaderCompilerRD::DefaultIdentifierActions actions;
|
|
|
|
actions.renames["COLOR"] = "color";
|
|
actions.renames["ALPHA"] = "alpha";
|
|
actions.renames["EYEDIR"] = "cube_normal";
|
|
actions.renames["POSITION"] = "params.position_multiplier.xyz";
|
|
actions.renames["SKY_COORDS"] = "panorama_coords";
|
|
actions.renames["SCREEN_UV"] = "uv";
|
|
actions.renames["TIME"] = "params.time";
|
|
actions.renames["HALF_RES_COLOR"] = "half_res_color";
|
|
actions.renames["QUARTER_RES_COLOR"] = "quarter_res_color";
|
|
actions.renames["RADIANCE"] = "radiance";
|
|
actions.renames["LIGHT0_ENABLED"] = "directional_lights.data[0].enabled";
|
|
actions.renames["LIGHT0_DIRECTION"] = "directional_lights.data[0].direction_energy.xyz";
|
|
actions.renames["LIGHT0_ENERGY"] = "directional_lights.data[0].direction_energy.w";
|
|
actions.renames["LIGHT0_COLOR"] = "directional_lights.data[0].color_size.xyz";
|
|
actions.renames["LIGHT0_SIZE"] = "directional_lights.data[0].color_size.w";
|
|
actions.renames["LIGHT1_ENABLED"] = "directional_lights.data[1].enabled";
|
|
actions.renames["LIGHT1_DIRECTION"] = "directional_lights.data[1].direction_energy.xyz";
|
|
actions.renames["LIGHT1_ENERGY"] = "directional_lights.data[1].direction_energy.w";
|
|
actions.renames["LIGHT1_COLOR"] = "directional_lights.data[1].color_size.xyz";
|
|
actions.renames["LIGHT1_SIZE"] = "directional_lights.data[1].color_size.w";
|
|
actions.renames["LIGHT2_ENABLED"] = "directional_lights.data[2].enabled";
|
|
actions.renames["LIGHT2_DIRECTION"] = "directional_lights.data[2].direction_energy.xyz";
|
|
actions.renames["LIGHT2_ENERGY"] = "directional_lights.data[2].direction_energy.w";
|
|
actions.renames["LIGHT2_COLOR"] = "directional_lights.data[2].color_size.xyz";
|
|
actions.renames["LIGHT2_SIZE"] = "directional_lights.data[2].color_size.w";
|
|
actions.renames["LIGHT3_ENABLED"] = "directional_lights.data[3].enabled";
|
|
actions.renames["LIGHT3_DIRECTION"] = "directional_lights.data[3].direction_energy.xyz";
|
|
actions.renames["LIGHT3_ENERGY"] = "directional_lights.data[3].direction_energy.w";
|
|
actions.renames["LIGHT3_COLOR"] = "directional_lights.data[3].color_size.xyz";
|
|
actions.renames["LIGHT3_SIZE"] = "directional_lights.data[3].color_size.w";
|
|
actions.renames["AT_CUBEMAP_PASS"] = "AT_CUBEMAP_PASS";
|
|
actions.renames["AT_HALF_RES_PASS"] = "AT_HALF_RES_PASS";
|
|
actions.renames["AT_QUARTER_RES_PASS"] = "AT_QUARTER_RES_PASS";
|
|
actions.custom_samplers["RADIANCE"] = "material_samplers[3]";
|
|
actions.usage_defines["HALF_RES_COLOR"] = "\n#define USES_HALF_RES_COLOR\n";
|
|
actions.usage_defines["QUARTER_RES_COLOR"] = "\n#define USES_QUARTER_RES_COLOR\n";
|
|
|
|
actions.sampler_array_name = "material_samplers";
|
|
actions.base_texture_binding_index = 1;
|
|
actions.texture_layout_set = 1;
|
|
actions.base_uniform_string = "material.";
|
|
actions.base_varying_index = 10;
|
|
|
|
actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP;
|
|
actions.default_repeat = ShaderLanguage::REPEAT_ENABLE;
|
|
actions.global_buffer_array_variable = "global_variables.data";
|
|
|
|
sky_shader.compiler.initialize(actions);
|
|
}
|
|
|
|
{
|
|
// default material and shader for sky shader
|
|
sky_shader.default_shader = storage->shader_create();
|
|
storage->shader_set_code(sky_shader.default_shader, "shader_type sky; void fragment() { COLOR = vec3(0.0); } \n");
|
|
sky_shader.default_material = storage->material_create();
|
|
storage->material_set_shader(sky_shader.default_material, sky_shader.default_shader);
|
|
|
|
SkyMaterialData *md = (SkyMaterialData *)storage->material_get_data(sky_shader.default_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
sky_shader.default_shader_rd = sky_shader.shader.version_get_shader(md->shader_data->version, SKY_VERSION_BACKGROUND);
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 0;
|
|
u.ids.resize(12);
|
|
RID *ids_ptr = u.ids.ptrw();
|
|
ids_ptr[0] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[1] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[2] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[3] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[4] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[5] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[6] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[7] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[8] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[9] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[10] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[11] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 1;
|
|
u.ids.push_back(storage->global_variables_get_storage_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
sky_scene_state.sampler_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, sky_shader.default_shader_rd, SKY_SET_SAMPLERS);
|
|
}
|
|
|
|
camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape(int(GLOBAL_GET("rendering/quality/depth_of_field/depth_of_field_bokeh_shape"))));
|
|
camera_effects_set_dof_blur_quality(RS::DOFBlurQuality(int(GLOBAL_GET("rendering/quality/depth_of_field/depth_of_field_bokeh_quality"))), GLOBAL_GET("rendering/quality/depth_of_field/depth_of_field_use_jitter"));
|
|
environment_set_ssao_quality(RS::EnvironmentSSAOQuality(int(GLOBAL_GET("rendering/quality/ssao/quality"))), GLOBAL_GET("rendering/quality/ssao/half_size"));
|
|
screen_space_roughness_limiter = GLOBAL_GET("rendering/quality/screen_filters/screen_space_roughness_limiter");
|
|
screen_space_roughness_limiter_curve = GLOBAL_GET("rendering/quality/screen_filters/screen_space_roughness_limiter_curve");
|
|
glow_bicubic_upscale = int(GLOBAL_GET("rendering/quality/glow/upscale_mode")) > 0;
|
|
ssr_roughness_quality = RS::EnvironmentSSRRoughnessQuality(int(GLOBAL_GET("rendering/quality/screen_space_reflection/roughness_quality")));
|
|
sss_quality = RS::SubSurfaceScatteringQuality(int(GLOBAL_GET("rendering/quality/subsurface_scattering/subsurface_scattering_quality")));
|
|
sss_scale = GLOBAL_GET("rendering/quality/subsurface_scattering/subsurface_scattering_scale");
|
|
sss_depth_scale = GLOBAL_GET("rendering/quality/subsurface_scattering/subsurface_scattering_depth_scale");
|
|
directional_penumbra_shadow_kernel = memnew_arr(float, 128);
|
|
directional_soft_shadow_kernel = memnew_arr(float, 128);
|
|
penumbra_shadow_kernel = memnew_arr(float, 128);
|
|
soft_shadow_kernel = memnew_arr(float, 128);
|
|
shadows_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/quality/shadows/soft_shadow_quality"))));
|
|
directional_shadow_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/quality/directional_shadow/soft_shadow_quality"))));
|
|
}
|
|
|
|
RasterizerSceneRD::~RasterizerSceneRD() {
|
|
for (Map<Vector2i, ShadowMap>::Element *E = shadow_maps.front(); E; E = E->next()) {
|
|
RD::get_singleton()->free(E->get().depth);
|
|
}
|
|
for (Map<int, ShadowCubemap>::Element *E = shadow_cubemaps.front(); E; E = E->next()) {
|
|
RD::get_singleton()->free(E->get().cubemap);
|
|
}
|
|
|
|
if (sky_scene_state.sampler_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(sky_scene_state.sampler_uniform_set)) {
|
|
RD::get_singleton()->free(sky_scene_state.sampler_uniform_set);
|
|
}
|
|
if (sky_scene_state.light_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(sky_scene_state.light_uniform_set)) {
|
|
RD::get_singleton()->free(sky_scene_state.light_uniform_set);
|
|
}
|
|
|
|
RD::get_singleton()->free(gi_probe_lights_uniform);
|
|
giprobe_debug_shader.version_free(giprobe_debug_shader_version);
|
|
giprobe_shader.version_free(giprobe_lighting_shader_version);
|
|
memdelete_arr(gi_probe_lights);
|
|
SkyMaterialData *md = (SkyMaterialData *)storage->material_get_data(sky_shader.default_material, RasterizerStorageRD::SHADER_TYPE_SKY);
|
|
sky_shader.shader.version_free(md->shader_data->version);
|
|
RD::get_singleton()->free(sky_scene_state.directional_light_buffer);
|
|
memdelete_arr(sky_scene_state.directional_lights);
|
|
memdelete_arr(sky_scene_state.last_frame_directional_lights);
|
|
storage->free(sky_shader.default_shader);
|
|
storage->free(sky_shader.default_material);
|
|
memdelete_arr(directional_penumbra_shadow_kernel);
|
|
memdelete_arr(directional_soft_shadow_kernel);
|
|
memdelete_arr(penumbra_shadow_kernel);
|
|
memdelete_arr(soft_shadow_kernel);
|
|
}
|