2017-05-06 02:17:21 +02:00
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/*************************************************************************/
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/* primitive_meshes.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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2017-08-27 14:16:55 +02:00
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/* https://godotengine.org */
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2017-05-06 02:17:21 +02:00
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/*************************************************************************/
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2021-01-01 20:13:46 +01:00
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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2017-05-06 02:17:21 +02:00
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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 "primitive_meshes.h"
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2020-03-27 19:21:27 +01:00
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#include "servers/rendering_server.h"
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2017-05-06 02:17:21 +02:00
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/**
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PrimitiveMesh
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*/
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2017-07-23 23:48:05 +02:00
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void PrimitiveMesh::_update() const {
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2017-05-06 02:17:21 +02:00
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Array arr;
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2020-03-27 19:21:27 +01:00
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arr.resize(RS::ARRAY_MAX);
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2017-05-06 02:17:21 +02:00
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_create_mesh_array(arr);
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2020-03-27 19:21:27 +01:00
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Vector<Vector3> points = arr[RS::ARRAY_VERTEX];
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2017-07-23 23:48:05 +02:00
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2017-11-17 03:09:00 +01:00
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aabb = AABB();
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2017-07-23 23:48:05 +02:00
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int pc = points.size();
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ERR_FAIL_COND(pc == 0);
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{
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2020-02-17 22:06:54 +01:00
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const Vector3 *r = points.ptr();
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2017-07-23 23:48:05 +02:00
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for (int i = 0; i < pc; i++) {
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2020-05-14 16:41:43 +02:00
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if (i == 0) {
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2017-07-23 23:48:05 +02:00
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aabb.position = r[i];
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2020-05-14 16:41:43 +02:00
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} else {
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2017-07-23 23:48:05 +02:00
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aabb.expand_to(r[i]);
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2020-05-14 16:41:43 +02:00
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}
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2017-07-23 23:48:05 +02:00
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}
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}
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2020-03-27 19:21:27 +01:00
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Vector<int> indices = arr[RS::ARRAY_INDEX];
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2019-08-19 00:40:52 +02:00
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2018-05-07 23:54:17 +02:00
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if (flip_faces) {
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2020-03-27 19:21:27 +01:00
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Vector<Vector3> normals = arr[RS::ARRAY_NORMAL];
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2019-08-19 00:40:52 +02:00
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2018-05-07 23:54:17 +02:00
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if (normals.size() && indices.size()) {
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{
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int nc = normals.size();
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2020-02-17 22:06:54 +01:00
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Vector3 *w = normals.ptrw();
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2018-05-07 23:54:17 +02:00
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for (int i = 0; i < nc; i++) {
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w[i] = -w[i];
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}
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}
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{
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int ic = indices.size();
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2020-02-17 22:06:54 +01:00
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int *w = indices.ptrw();
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2018-05-07 23:54:17 +02:00
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for (int i = 0; i < ic; i += 3) {
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SWAP(w[i + 0], w[i + 1]);
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}
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}
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2020-03-27 19:21:27 +01:00
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arr[RS::ARRAY_NORMAL] = normals;
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arr[RS::ARRAY_INDEX] = indices;
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2018-05-07 23:54:17 +02:00
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}
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}
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2019-08-19 00:40:52 +02:00
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array_len = pc;
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index_array_len = indices.size();
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2017-05-06 02:17:21 +02:00
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// in with the new
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2020-03-27 19:21:27 +01:00
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RenderingServer::get_singleton()->mesh_clear(mesh);
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RenderingServer::get_singleton()->mesh_add_surface_from_arrays(mesh, (RenderingServer::PrimitiveType)primitive_type, arr);
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RenderingServer::get_singleton()->mesh_surface_set_material(mesh, 0, material.is_null() ? RID() : material->get_rid());
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2017-05-06 02:17:21 +02:00
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2017-07-23 23:48:05 +02:00
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pending_request = false;
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2017-05-06 02:17:21 +02:00
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2018-09-09 19:39:34 +02:00
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clear_cache();
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2018-04-28 02:52:15 +02:00
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const_cast<PrimitiveMesh *>(this)->emit_changed();
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2017-05-06 02:17:21 +02:00
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}
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2017-07-23 23:48:05 +02:00
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void PrimitiveMesh::_request_update() {
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2020-05-14 16:41:43 +02:00
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if (pending_request) {
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2017-07-01 02:30:17 +02:00
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return;
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2020-05-14 16:41:43 +02:00
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}
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2017-07-23 23:48:05 +02:00
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_update();
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2017-05-06 02:17:21 +02:00
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}
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int PrimitiveMesh::get_surface_count() const {
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2018-11-08 19:58:52 +01:00
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if (pending_request) {
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_update();
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}
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2017-05-06 02:17:21 +02:00
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return 1;
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}
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int PrimitiveMesh::surface_get_array_len(int p_idx) const {
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ERR_FAIL_INDEX_V(p_idx, 1, -1);
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2017-07-23 23:48:05 +02:00
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if (pending_request) {
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_update();
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}
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2019-08-19 00:40:52 +02:00
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return array_len;
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2017-05-06 02:17:21 +02:00
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}
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int PrimitiveMesh::surface_get_array_index_len(int p_idx) const {
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ERR_FAIL_INDEX_V(p_idx, 1, -1);
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2017-07-23 23:48:05 +02:00
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if (pending_request) {
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_update();
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}
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2019-08-19 00:40:52 +02:00
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return index_array_len;
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2017-05-06 02:17:21 +02:00
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}
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Array PrimitiveMesh::surface_get_arrays(int p_surface) const {
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ERR_FAIL_INDEX_V(p_surface, 1, Array());
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2017-07-23 23:48:05 +02:00
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if (pending_request) {
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_update();
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}
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2020-03-27 19:21:27 +01:00
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return RenderingServer::get_singleton()->mesh_surface_get_arrays(mesh, 0);
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2017-05-06 02:17:21 +02:00
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}
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2019-08-19 00:40:52 +02:00
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Dictionary PrimitiveMesh::surface_get_lods(int p_surface) const {
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return Dictionary(); //not really supported
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}
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2020-05-14 14:29:06 +02:00
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2017-09-10 12:10:28 +02:00
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Array PrimitiveMesh::surface_get_blend_shape_arrays(int p_surface) const {
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2019-08-19 00:40:52 +02:00
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return Array(); //not really supported
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2017-09-10 12:10:28 +02:00
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}
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2017-05-06 02:17:21 +02:00
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uint32_t PrimitiveMesh::surface_get_format(int p_idx) const {
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ERR_FAIL_INDEX_V(p_idx, 1, 0);
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2017-07-23 23:48:05 +02:00
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2020-12-02 02:40:47 +01:00
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return RS::ARRAY_FORMAT_VERTEX | RS::ARRAY_FORMAT_NORMAL | RS::ARRAY_FORMAT_TANGENT | RS::ARRAY_FORMAT_TEX_UV | RS::ARRAY_FORMAT_INDEX;
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2017-05-06 02:17:21 +02:00
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}
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Mesh::PrimitiveType PrimitiveMesh::surface_get_primitive_type(int p_idx) const {
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return primitive_type;
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}
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2019-01-31 18:04:36 +01:00
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void PrimitiveMesh::surface_set_material(int p_idx, const Ref<Material> &p_material) {
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ERR_FAIL_INDEX(p_idx, 1);
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set_material(p_material);
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}
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2017-05-06 02:17:21 +02:00
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Ref<Material> PrimitiveMesh::surface_get_material(int p_idx) const {
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2020-04-02 01:20:12 +02:00
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ERR_FAIL_INDEX_V(p_idx, 1, nullptr);
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2017-09-10 12:10:28 +02:00
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2017-05-06 02:17:21 +02:00
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return material;
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}
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int PrimitiveMesh::get_blend_shape_count() const {
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return 0;
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}
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StringName PrimitiveMesh::get_blend_shape_name(int p_index) const {
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return StringName();
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}
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2017-11-17 03:09:00 +01:00
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AABB PrimitiveMesh::get_aabb() const {
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2017-07-23 23:48:05 +02:00
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if (pending_request) {
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_update();
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}
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2017-05-06 02:17:21 +02:00
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return aabb;
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}
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RID PrimitiveMesh::get_rid() const {
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2017-07-23 23:48:05 +02:00
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if (pending_request) {
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_update();
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}
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2017-05-06 02:17:21 +02:00
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return mesh;
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}
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void PrimitiveMesh::_bind_methods() {
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ClassDB::bind_method(D_METHOD("_update"), &PrimitiveMesh::_update);
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2017-08-09 13:19:41 +02:00
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ClassDB::bind_method(D_METHOD("set_material", "material"), &PrimitiveMesh::set_material);
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ClassDB::bind_method(D_METHOD("get_material"), &PrimitiveMesh::get_material);
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2017-05-06 02:17:21 +02:00
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2017-09-10 12:10:28 +02:00
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ClassDB::bind_method(D_METHOD("get_mesh_arrays"), &PrimitiveMesh::get_mesh_arrays);
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2018-04-28 10:46:00 +02:00
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ClassDB::bind_method(D_METHOD("set_custom_aabb", "aabb"), &PrimitiveMesh::set_custom_aabb);
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ClassDB::bind_method(D_METHOD("get_custom_aabb"), &PrimitiveMesh::get_custom_aabb);
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2018-05-07 23:54:17 +02:00
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ClassDB::bind_method(D_METHOD("set_flip_faces", "flip_faces"), &PrimitiveMesh::set_flip_faces);
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ClassDB::bind_method(D_METHOD("get_flip_faces"), &PrimitiveMesh::get_flip_faces);
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2020-06-03 22:01:27 +02:00
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ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,StandardMaterial3D"), "set_material", "get_material");
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2018-04-28 10:46:00 +02:00
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ADD_PROPERTY(PropertyInfo(Variant::AABB, "custom_aabb", PROPERTY_HINT_NONE, ""), "set_custom_aabb", "get_custom_aabb");
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2018-05-07 23:54:17 +02:00
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_faces"), "set_flip_faces", "get_flip_faces");
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2017-05-06 02:17:21 +02:00
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}
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void PrimitiveMesh::set_material(const Ref<Material> &p_material) {
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material = p_material;
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2017-07-23 23:48:05 +02:00
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if (!pending_request) {
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2017-05-06 02:17:21 +02:00
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// just apply it, else it'll happen when _update is called.
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2020-03-27 19:21:27 +01:00
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RenderingServer::get_singleton()->mesh_surface_set_material(mesh, 0, material.is_null() ? RID() : material->get_rid());
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2017-05-06 02:17:21 +02:00
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_change_notify();
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emit_changed();
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};
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}
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Ref<Material> PrimitiveMesh::get_material() const {
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return material;
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}
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2017-09-10 12:10:28 +02:00
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Array PrimitiveMesh::get_mesh_arrays() const {
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return surface_get_arrays(0);
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}
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2018-04-28 10:46:00 +02:00
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void PrimitiveMesh::set_custom_aabb(const AABB &p_custom) {
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custom_aabb = p_custom;
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2020-03-27 19:21:27 +01:00
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RS::get_singleton()->mesh_set_custom_aabb(mesh, custom_aabb);
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2018-04-28 10:46:00 +02:00
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emit_changed();
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}
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AABB PrimitiveMesh::get_custom_aabb() const {
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return custom_aabb;
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}
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2018-05-07 23:54:17 +02:00
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void PrimitiveMesh::set_flip_faces(bool p_enable) {
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flip_faces = p_enable;
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_request_update();
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}
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bool PrimitiveMesh::get_flip_faces() const {
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return flip_faces;
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}
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2017-05-06 02:17:21 +02:00
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PrimitiveMesh::PrimitiveMesh() {
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2018-05-07 23:54:17 +02:00
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flip_faces = false;
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2017-05-06 02:17:21 +02:00
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// defaults
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2020-03-27 19:21:27 +01:00
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mesh = RenderingServer::get_singleton()->mesh_create();
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2017-05-06 02:17:21 +02:00
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// assume primitive triangles as the type, correct for all but one and it will change this :)
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primitive_type = Mesh::PRIMITIVE_TRIANGLES;
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// make sure we do an update after we've finished constructing our object
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2017-07-23 23:48:05 +02:00
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pending_request = true;
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2019-08-19 00:40:52 +02:00
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array_len = 0;
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index_array_len = 0;
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2017-05-06 02:17:21 +02:00
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}
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PrimitiveMesh::~PrimitiveMesh() {
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2020-03-27 19:21:27 +01:00
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RenderingServer::get_singleton()->free(mesh);
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2017-05-06 02:17:21 +02:00
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}
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/**
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CapsuleMesh
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*/
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2017-07-23 23:48:05 +02:00
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void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
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2017-05-06 02:17:21 +02:00
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int i, j, prevrow, thisrow, point;
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float x, y, z, u, v, w;
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float onethird = 1.0 / 3.0;
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float twothirds = 2.0 / 3.0;
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2017-07-03 15:53:06 +02:00
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// note, this has been aligned with our collision shape but I've left the descriptions as top/middle/bottom
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2020-02-17 22:06:54 +01:00
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Vector<Vector3> points;
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Vector<Vector3> normals;
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Vector<float> tangents;
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Vector<Vector2> uvs;
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Vector<int> indices;
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2017-05-06 02:17:21 +02:00
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point = 0;
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#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
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tangents.push_back(m_x); \
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tangents.push_back(m_y); \
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tangents.push_back(m_z); \
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tangents.push_back(m_d);
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/* top hemisphere */
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thisrow = 0;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (rings + 1); j++) {
|
|
|
|
v = j;
|
|
|
|
|
|
|
|
v /= (rings + 1);
|
|
|
|
w = sin(0.5 * Math_PI * v);
|
2020-02-23 19:41:31 +01:00
|
|
|
y = radius * cos(0.5 * Math_PI * v);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
u = i;
|
|
|
|
u /= radial_segments;
|
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
x = -sin(u * (Math_PI * 2.0));
|
|
|
|
z = cos(u * (Math_PI * 2.0));
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
|
|
|
|
points.push_back(p + Vector3(0.0, 0.5 * mid_height, 0.0));
|
2017-05-06 02:17:21 +02:00
|
|
|
normals.push_back(p.normalized());
|
2020-02-23 19:41:31 +01:00
|
|
|
ADD_TANGENT(z, 0.0, x, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v * onethird));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* cylinder */
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (rings + 1); j++) {
|
|
|
|
v = j;
|
|
|
|
v /= (rings + 1);
|
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
y = mid_height * v;
|
|
|
|
y = (mid_height * 0.5) - y;
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
u = i;
|
|
|
|
u /= radial_segments;
|
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
x = -sin(u * (Math_PI * 2.0));
|
|
|
|
z = cos(u * (Math_PI * 2.0));
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
Vector3 p = Vector3(x * radius, y, -z * radius);
|
2017-05-06 02:17:21 +02:00
|
|
|
points.push_back(p);
|
2020-02-23 19:41:31 +01:00
|
|
|
normals.push_back(Vector3(x, 0.0, -z));
|
|
|
|
ADD_TANGENT(z, 0.0, x, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, onethird + (v * onethird)));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* bottom hemisphere */
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (rings + 1); j++) {
|
|
|
|
v = j;
|
|
|
|
|
|
|
|
v /= (rings + 1);
|
|
|
|
v += 1.0;
|
|
|
|
w = sin(0.5 * Math_PI * v);
|
2020-02-23 19:41:31 +01:00
|
|
|
y = radius * cos(0.5 * Math_PI * v);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
2019-02-12 21:10:08 +01:00
|
|
|
float u2 = i;
|
|
|
|
u2 /= radial_segments;
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
x = -sin(u2 * (Math_PI * 2.0));
|
|
|
|
z = cos(u2 * (Math_PI * 2.0));
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2020-02-23 19:41:31 +01:00
|
|
|
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
|
|
|
|
points.push_back(p + Vector3(0.0, -0.5 * mid_height, 0.0));
|
2017-05-06 02:17:21 +02:00
|
|
|
normals.push_back(p.normalized());
|
2020-02-23 19:41:31 +01:00
|
|
|
ADD_TANGENT(z, 0.0, x, 1.0)
|
2019-02-12 21:10:08 +01:00
|
|
|
uvs.push_back(Vector2(u2, twothirds + ((v - 1.0) * onethird)));
|
2017-05-06 02:17:21 +02:00
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void CapsuleMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_radius", "radius"), &CapsuleMesh::set_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_radius"), &CapsuleMesh::get_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_mid_height", "mid_height"), &CapsuleMesh::set_mid_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_mid_height"), &CapsuleMesh::get_mid_height);
|
|
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("set_radial_segments", "segments"), &CapsuleMesh::set_radial_segments);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_radial_segments"), &CapsuleMesh::get_radial_segments);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CapsuleMesh::set_rings);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_rings"), &CapsuleMesh::get_rings);
|
|
|
|
|
Variant: Added 64-bit packed arrays, renamed Variant::REAL to FLOAT.
- Renames PackedIntArray to PackedInt32Array.
- Renames PackedFloatArray to PackedFloat32Array.
- Adds PackedInt64Array and PackedFloat64Array.
- Renames Variant::REAL to Variant::FLOAT for consistency.
Packed arrays are for storing large amount of data and creating stuff like
meshes, buffers. textures, etc. Forcing them to be 64 is a huge waste of
memory. That said, many users requested the ability to have 64 bits packed
arrays for their games, so this is just an optional added type.
For Variant, the float datatype is always 64 bits, and exposed as `float`.
We still have `real_t` which is the datatype that can change from 32 to 64
bits depending on a compile flag (not entirely working right now, but that's
the idea). It affects math related datatypes and code only.
Neither Variant nor PackedArray make use of real_t, which is only intended
for math precision, so the term is removed from there to keep only float.
2020-02-24 19:20:53 +01:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mid_height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_mid_height", "get_mid_height");
|
2018-06-09 08:49:00 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void CapsuleMesh::set_radius(const float p_radius) {
|
|
|
|
radius = p_radius;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float CapsuleMesh::get_radius() const {
|
|
|
|
return radius;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CapsuleMesh::set_mid_height(const float p_mid_height) {
|
|
|
|
mid_height = p_mid_height;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float CapsuleMesh::get_mid_height() const {
|
|
|
|
return mid_height;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CapsuleMesh::set_radial_segments(const int p_segments) {
|
|
|
|
radial_segments = p_segments > 4 ? p_segments : 4;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int CapsuleMesh::get_radial_segments() const {
|
|
|
|
return radial_segments;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CapsuleMesh::set_rings(const int p_rings) {
|
|
|
|
rings = p_rings > 1 ? p_rings : 1;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int CapsuleMesh::get_rings() const {
|
|
|
|
return rings;
|
|
|
|
}
|
|
|
|
|
|
|
|
CapsuleMesh::CapsuleMesh() {
|
|
|
|
// defaults
|
2017-06-19 13:40:16 +02:00
|
|
|
radius = 1.0;
|
|
|
|
mid_height = 1.0;
|
2017-05-06 02:17:21 +02:00
|
|
|
radial_segments = 64;
|
|
|
|
rings = 8;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
2020-12-04 16:39:45 +01:00
|
|
|
BoxMesh
|
2017-05-06 02:17:21 +02:00
|
|
|
*/
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::_create_mesh_array(Array &p_arr) const {
|
2017-05-06 02:17:21 +02:00
|
|
|
int i, j, prevrow, thisrow, point;
|
|
|
|
float x, y, z;
|
|
|
|
float onethird = 1.0 / 3.0;
|
|
|
|
float twothirds = 2.0 / 3.0;
|
|
|
|
|
|
|
|
Vector3 start_pos = size * -0.5;
|
|
|
|
|
|
|
|
// set our bounding box
|
|
|
|
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> points;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
|
|
|
Vector<int> indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
point = 0;
|
|
|
|
|
|
|
|
#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
|
|
|
|
tangents.push_back(m_x); \
|
|
|
|
tangents.push_back(m_y); \
|
|
|
|
tangents.push_back(m_z); \
|
|
|
|
tangents.push_back(m_d);
|
|
|
|
|
|
|
|
// front + back
|
|
|
|
y = start_pos.y;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= subdivide_h + 1; j++) {
|
|
|
|
x = start_pos.x;
|
|
|
|
for (i = 0; i <= subdivide_w + 1; i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_w + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_h + 1.0));
|
|
|
|
|
|
|
|
// front
|
|
|
|
points.push_back(Vector3(x, -y, -start_pos.z)); // double negative on the Z!
|
|
|
|
normals.push_back(Vector3(0.0, 0.0, 1.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
// back
|
|
|
|
points.push_back(Vector3(-x, -y, start_pos.z));
|
|
|
|
normals.push_back(Vector3(0.0, 0.0, -1.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(-1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(twothirds + u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
// front
|
|
|
|
indices.push_back(prevrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
// back
|
|
|
|
indices.push_back(prevrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
x += size.x / (subdivide_w + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
y += size.y / (subdivide_h + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
// left + right
|
|
|
|
y = start_pos.y;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_h + 1); j++) {
|
|
|
|
z = start_pos.z;
|
|
|
|
for (i = 0; i <= (subdivide_d + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_d + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_h + 1.0));
|
|
|
|
|
|
|
|
// right
|
|
|
|
points.push_back(Vector3(-start_pos.x, -y, -z));
|
|
|
|
normals.push_back(Vector3(1.0, 0.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(0.0, 0.0, -1.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(onethird + u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
// left
|
|
|
|
points.push_back(Vector3(start_pos.x, -y, z));
|
|
|
|
normals.push_back(Vector3(-1.0, 0.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(0.0, 0.0, 1.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, 0.5 + v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
// right
|
|
|
|
indices.push_back(prevrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
// left
|
|
|
|
indices.push_back(prevrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
z += size.z / (subdivide_d + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
y += size.y / (subdivide_h + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
// top + bottom
|
|
|
|
z = start_pos.z;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_d + 1); j++) {
|
|
|
|
x = start_pos.x;
|
|
|
|
for (i = 0; i <= (subdivide_w + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_w + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_d + 1.0));
|
|
|
|
|
|
|
|
// top
|
|
|
|
points.push_back(Vector3(-x, -start_pos.y, -z));
|
|
|
|
normals.push_back(Vector3(0.0, 1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(-1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(onethird + u, 0.5 + v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
// bottom
|
|
|
|
points.push_back(Vector3(x, start_pos.y, -z));
|
|
|
|
normals.push_back(Vector3(0.0, -1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(twothirds + u, 0.5 + v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
// top
|
|
|
|
indices.push_back(prevrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
// bottom
|
|
|
|
indices.push_back(prevrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
x += size.x / (subdivide_w + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
z += size.z / (subdivide_d + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_size", "size"), &BoxMesh::set_size);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_size"), &BoxMesh::get_size);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_width", "subdivide"), &BoxMesh::set_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_width"), &BoxMesh::get_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_height", "divisions"), &BoxMesh::set_subdivide_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_height"), &BoxMesh::get_subdivide_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_depth", "divisions"), &BoxMesh::set_subdivide_depth);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &BoxMesh::get_subdivide_depth);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2018-05-17 18:46:03 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size"), "set_size", "get_size");
|
2018-06-09 08:49:00 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_height", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_height", "get_subdivide_height");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::set_size(const Vector3 &p_size) {
|
2017-05-06 02:17:21 +02:00
|
|
|
size = p_size;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
Vector3 BoxMesh::get_size() const {
|
2017-05-06 02:17:21 +02:00
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::set_subdivide_width(const int p_divisions) {
|
2017-08-11 21:10:05 +02:00
|
|
|
subdivide_w = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
int BoxMesh::get_subdivide_width() const {
|
2017-05-06 02:17:21 +02:00
|
|
|
return subdivide_w;
|
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::set_subdivide_height(const int p_divisions) {
|
2017-08-11 21:10:05 +02:00
|
|
|
subdivide_h = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
int BoxMesh::get_subdivide_height() const {
|
2017-05-06 02:17:21 +02:00
|
|
|
return subdivide_h;
|
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
void BoxMesh::set_subdivide_depth(const int p_divisions) {
|
2017-08-11 21:10:05 +02:00
|
|
|
subdivide_d = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
int BoxMesh::get_subdivide_depth() const {
|
2017-05-06 02:17:21 +02:00
|
|
|
return subdivide_d;
|
|
|
|
}
|
|
|
|
|
2020-12-04 16:39:45 +01:00
|
|
|
BoxMesh::BoxMesh() {
|
2017-05-06 02:17:21 +02:00
|
|
|
// defaults
|
2017-06-19 13:40:16 +02:00
|
|
|
size = Vector3(2.0, 2.0, 2.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
subdivide_w = 0;
|
|
|
|
subdivide_h = 0;
|
|
|
|
subdivide_d = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
CylinderMesh
|
|
|
|
*/
|
|
|
|
|
2017-07-23 23:48:05 +02:00
|
|
|
void CylinderMesh::_create_mesh_array(Array &p_arr) const {
|
2017-05-06 02:17:21 +02:00
|
|
|
int i, j, prevrow, thisrow, point;
|
|
|
|
float x, y, z, u, v, radius;
|
|
|
|
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> points;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
|
|
|
Vector<int> indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
point = 0;
|
|
|
|
|
|
|
|
#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
|
|
|
|
tangents.push_back(m_x); \
|
|
|
|
tangents.push_back(m_y); \
|
|
|
|
tangents.push_back(m_z); \
|
|
|
|
tangents.push_back(m_d);
|
|
|
|
|
|
|
|
thisrow = 0;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (rings + 1); j++) {
|
|
|
|
v = j;
|
|
|
|
v /= (rings + 1);
|
|
|
|
|
|
|
|
radius = top_radius + ((bottom_radius - top_radius) * v);
|
|
|
|
|
|
|
|
y = height * v;
|
|
|
|
y = (height * 0.5) - y;
|
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
u = i;
|
|
|
|
u /= radial_segments;
|
|
|
|
|
|
|
|
x = sin(u * (Math_PI * 2.0));
|
|
|
|
z = cos(u * (Math_PI * 2.0));
|
|
|
|
|
|
|
|
Vector3 p = Vector3(x * radius, y, z * radius);
|
|
|
|
points.push_back(p);
|
|
|
|
normals.push_back(Vector3(x, 0.0, z));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(z, 0.0, -x, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v * 0.5));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
// add top
|
|
|
|
if (top_radius > 0.0) {
|
|
|
|
y = height * 0.5;
|
|
|
|
|
|
|
|
thisrow = point;
|
|
|
|
points.push_back(Vector3(0.0, y, 0.0));
|
|
|
|
normals.push_back(Vector3(0.0, 1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(0.25, 0.75));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
float r = i;
|
|
|
|
r /= radial_segments;
|
|
|
|
|
|
|
|
x = sin(r * (Math_PI * 2.0));
|
|
|
|
z = cos(r * (Math_PI * 2.0));
|
|
|
|
|
|
|
|
u = ((x + 1.0) * 0.25);
|
|
|
|
v = 0.5 + ((z + 1.0) * 0.25);
|
|
|
|
|
|
|
|
Vector3 p = Vector3(x * top_radius, y, z * top_radius);
|
|
|
|
points.push_back(p);
|
|
|
|
normals.push_back(Vector3(0.0, 1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0) {
|
|
|
|
indices.push_back(thisrow);
|
|
|
|
indices.push_back(point - 1);
|
|
|
|
indices.push_back(point - 2);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
// add bottom
|
|
|
|
if (bottom_radius > 0.0) {
|
|
|
|
y = height * -0.5;
|
|
|
|
|
|
|
|
thisrow = point;
|
|
|
|
points.push_back(Vector3(0.0, y, 0.0));
|
|
|
|
normals.push_back(Vector3(0.0, -1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(0.75, 0.75));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
float r = i;
|
|
|
|
r /= radial_segments;
|
|
|
|
|
|
|
|
x = sin(r * (Math_PI * 2.0));
|
|
|
|
z = cos(r * (Math_PI * 2.0));
|
|
|
|
|
|
|
|
u = 0.5 + ((x + 1.0) * 0.25);
|
|
|
|
v = 1.0 - ((z + 1.0) * 0.25);
|
|
|
|
|
|
|
|
Vector3 p = Vector3(x * bottom_radius, y, z * bottom_radius);
|
|
|
|
points.push_back(p);
|
|
|
|
normals.push_back(Vector3(0.0, -1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0) {
|
|
|
|
indices.push_back(thisrow);
|
|
|
|
indices.push_back(point - 2);
|
|
|
|
indices.push_back(point - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_top_radius", "radius"), &CylinderMesh::set_top_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_top_radius"), &CylinderMesh::get_top_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_bottom_radius", "radius"), &CylinderMesh::set_bottom_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_bottom_radius"), &CylinderMesh::get_bottom_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_height", "height"), &CylinderMesh::set_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_height"), &CylinderMesh::get_height);
|
|
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("set_radial_segments", "segments"), &CylinderMesh::set_radial_segments);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_radial_segments"), &CylinderMesh::get_radial_segments);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CylinderMesh::set_rings);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_rings"), &CylinderMesh::get_rings);
|
|
|
|
|
Variant: Added 64-bit packed arrays, renamed Variant::REAL to FLOAT.
- Renames PackedIntArray to PackedInt32Array.
- Renames PackedFloatArray to PackedFloat32Array.
- Adds PackedInt64Array and PackedFloat64Array.
- Renames Variant::REAL to Variant::FLOAT for consistency.
Packed arrays are for storing large amount of data and creating stuff like
meshes, buffers. textures, etc. Forcing them to be 64 is a huge waste of
memory. That said, many users requested the ability to have 64 bits packed
arrays for their games, so this is just an optional added type.
For Variant, the float datatype is always 64 bits, and exposed as `float`.
We still have `real_t` which is the datatype that can change from 32 to 64
bits depending on a compile flag (not entirely working right now, but that's
the idea). It affects math related datatypes and code only.
Neither Variant nor PackedArray make use of real_t, which is only intended
for math precision, so the term is removed from there to keep only float.
2020-02-24 19:20:53 +01:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "top_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_top_radius", "get_top_radius");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bottom_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_bottom_radius", "get_bottom_radius");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
|
2018-06-09 08:49:00 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::set_top_radius(const float p_radius) {
|
|
|
|
top_radius = p_radius;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float CylinderMesh::get_top_radius() const {
|
|
|
|
return top_radius;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::set_bottom_radius(const float p_radius) {
|
|
|
|
bottom_radius = p_radius;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float CylinderMesh::get_bottom_radius() const {
|
|
|
|
return bottom_radius;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::set_height(const float p_height) {
|
|
|
|
height = p_height;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float CylinderMesh::get_height() const {
|
|
|
|
return height;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::set_radial_segments(const int p_segments) {
|
|
|
|
radial_segments = p_segments > 4 ? p_segments : 4;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int CylinderMesh::get_radial_segments() const {
|
|
|
|
return radial_segments;
|
|
|
|
}
|
|
|
|
|
|
|
|
void CylinderMesh::set_rings(const int p_rings) {
|
|
|
|
rings = p_rings > 0 ? p_rings : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int CylinderMesh::get_rings() const {
|
|
|
|
return rings;
|
|
|
|
}
|
|
|
|
|
|
|
|
CylinderMesh::CylinderMesh() {
|
|
|
|
// defaults
|
2017-06-19 13:40:16 +02:00
|
|
|
top_radius = 1.0;
|
|
|
|
bottom_radius = 1.0;
|
|
|
|
height = 2.0;
|
2017-05-06 02:17:21 +02:00
|
|
|
radial_segments = 64;
|
|
|
|
rings = 4;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
PlaneMesh
|
|
|
|
*/
|
|
|
|
|
2017-07-23 23:48:05 +02:00
|
|
|
void PlaneMesh::_create_mesh_array(Array &p_arr) const {
|
2017-05-06 02:17:21 +02:00
|
|
|
int i, j, prevrow, thisrow, point;
|
|
|
|
float x, z;
|
|
|
|
|
|
|
|
Size2 start_pos = size * -0.5;
|
|
|
|
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> points;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
|
|
|
Vector<int> indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
point = 0;
|
|
|
|
|
|
|
|
#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
|
|
|
|
tangents.push_back(m_x); \
|
|
|
|
tangents.push_back(m_y); \
|
|
|
|
tangents.push_back(m_z); \
|
|
|
|
tangents.push_back(m_d);
|
|
|
|
|
|
|
|
/* top + bottom */
|
|
|
|
z = start_pos.y;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_d + 1); j++) {
|
|
|
|
x = start_pos.x;
|
|
|
|
for (i = 0; i <= (subdivide_w + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (subdivide_w + 1.0);
|
|
|
|
v /= (subdivide_d + 1.0);
|
|
|
|
|
|
|
|
points.push_back(Vector3(-x, 0.0, -z));
|
|
|
|
normals.push_back(Vector3(0.0, 1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
|
2018-11-17 02:11:35 +01:00
|
|
|
uvs.push_back(Vector2(1.0 - u, 1.0 - v)); /* 1.0 - uv to match orientation with Quad */
|
2017-05-06 02:17:21 +02:00
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
x += size.x / (subdivide_w + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
z += size.y / (subdivide_d + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void PlaneMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_size", "size"), &PlaneMesh::set_size);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_size"), &PlaneMesh::get_size);
|
|
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_width", "subdivide"), &PlaneMesh::set_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_width"), &PlaneMesh::get_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_depth", "subdivide"), &PlaneMesh::set_subdivide_depth);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &PlaneMesh::get_subdivide_depth);
|
|
|
|
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
|
2018-06-09 08:49:00 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void PlaneMesh::set_size(const Size2 &p_size) {
|
|
|
|
size = p_size;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
Size2 PlaneMesh::get_size() const {
|
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
2017-08-11 21:10:05 +02:00
|
|
|
void PlaneMesh::set_subdivide_width(const int p_divisions) {
|
|
|
|
subdivide_w = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int PlaneMesh::get_subdivide_width() const {
|
|
|
|
return subdivide_w;
|
|
|
|
}
|
|
|
|
|
2017-08-11 21:10:05 +02:00
|
|
|
void PlaneMesh::set_subdivide_depth(const int p_divisions) {
|
|
|
|
subdivide_d = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int PlaneMesh::get_subdivide_depth() const {
|
|
|
|
return subdivide_d;
|
|
|
|
}
|
|
|
|
|
|
|
|
PlaneMesh::PlaneMesh() {
|
|
|
|
// defaults
|
2017-06-19 13:40:16 +02:00
|
|
|
size = Size2(2.0, 2.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
subdivide_w = 0;
|
|
|
|
subdivide_d = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
PrismMesh
|
|
|
|
*/
|
|
|
|
|
2017-07-23 23:48:05 +02:00
|
|
|
void PrismMesh::_create_mesh_array(Array &p_arr) const {
|
2017-05-06 02:17:21 +02:00
|
|
|
int i, j, prevrow, thisrow, point;
|
|
|
|
float x, y, z;
|
|
|
|
float onethird = 1.0 / 3.0;
|
|
|
|
float twothirds = 2.0 / 3.0;
|
|
|
|
|
|
|
|
Vector3 start_pos = size * -0.5;
|
|
|
|
|
|
|
|
// set our bounding box
|
|
|
|
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> points;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
|
|
|
Vector<int> indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
point = 0;
|
|
|
|
|
|
|
|
#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
|
|
|
|
tangents.push_back(m_x); \
|
|
|
|
tangents.push_back(m_y); \
|
|
|
|
tangents.push_back(m_z); \
|
|
|
|
tangents.push_back(m_d);
|
|
|
|
|
|
|
|
/* front + back */
|
|
|
|
y = start_pos.y;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_h + 1); j++) {
|
|
|
|
float scale = (y - start_pos.y) / size.y;
|
|
|
|
float scaled_size_x = size.x * scale;
|
2017-08-21 21:15:36 +02:00
|
|
|
float start_x = start_pos.x + (1.0 - scale) * size.x * left_to_right;
|
|
|
|
float offset_front = (1.0 - scale) * onethird * left_to_right;
|
|
|
|
float offset_back = (1.0 - scale) * onethird * (1.0 - left_to_right);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
x = 0.0;
|
|
|
|
for (i = 0; i <= (subdivide_w + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_w + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_h + 1.0));
|
|
|
|
|
|
|
|
u *= scale;
|
|
|
|
|
|
|
|
/* front */
|
|
|
|
points.push_back(Vector3(start_x + x, -y, -start_pos.z)); // double negative on the Z!
|
|
|
|
normals.push_back(Vector3(0.0, 0.0, 1.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(offset_front + u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
/* back */
|
|
|
|
points.push_back(Vector3(start_x + scaled_size_x - x, -y, start_pos.z));
|
|
|
|
normals.push_back(Vector3(0.0, 0.0, -1.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(-1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(twothirds + offset_back + u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j == 1) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
/* front */
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
/* back */
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
} else if (i > 0 && j > 0) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
/* front */
|
|
|
|
indices.push_back(prevrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
/* back */
|
|
|
|
indices.push_back(prevrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
x += scale * size.x / (subdivide_w + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
y += size.y / (subdivide_h + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* left + right */
|
|
|
|
Vector3 normal_left, normal_right;
|
|
|
|
|
|
|
|
normal_left = Vector3(-size.y, size.x * left_to_right, 0.0);
|
|
|
|
normal_right = Vector3(size.y, size.x * left_to_right, 0.0);
|
|
|
|
normal_left.normalize();
|
|
|
|
normal_right.normalize();
|
|
|
|
|
|
|
|
y = start_pos.y;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_h + 1); j++) {
|
|
|
|
float left, right;
|
|
|
|
float scale = (y - start_pos.y) / size.y;
|
|
|
|
|
|
|
|
left = start_pos.x + (size.x * (1.0 - scale) * left_to_right);
|
|
|
|
right = left + (size.x * scale);
|
|
|
|
|
|
|
|
z = start_pos.z;
|
|
|
|
for (i = 0; i <= (subdivide_d + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_d + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_h + 1.0));
|
|
|
|
|
|
|
|
/* right */
|
|
|
|
points.push_back(Vector3(right, -y, -z));
|
|
|
|
normals.push_back(normal_right);
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(0.0, 0.0, -1.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(onethird + u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
/* left */
|
|
|
|
points.push_back(Vector3(left, -y, z));
|
|
|
|
normals.push_back(normal_left);
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(0.0, 0.0, 1.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, 0.5 + v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
int i2 = i * 2;
|
|
|
|
|
|
|
|
/* right */
|
|
|
|
indices.push_back(prevrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
indices.push_back(prevrow + i2);
|
|
|
|
indices.push_back(thisrow + i2);
|
|
|
|
indices.push_back(thisrow + i2 - 2);
|
|
|
|
|
|
|
|
/* left */
|
|
|
|
indices.push_back(prevrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
indices.push_back(prevrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 + 1);
|
|
|
|
indices.push_back(thisrow + i2 - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
z += size.z / (subdivide_d + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
y += size.y / (subdivide_h + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
|
|
|
/* bottom */
|
|
|
|
z = start_pos.z;
|
|
|
|
thisrow = point;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (subdivide_d + 1); j++) {
|
|
|
|
x = start_pos.x;
|
|
|
|
for (i = 0; i <= (subdivide_w + 1); i++) {
|
|
|
|
float u = i;
|
|
|
|
float v = j;
|
|
|
|
u /= (3.0 * (subdivide_w + 1.0));
|
|
|
|
v /= (2.0 * (subdivide_d + 1.0));
|
|
|
|
|
|
|
|
/* bottom */
|
|
|
|
points.push_back(Vector3(x, start_pos.y, -z));
|
|
|
|
normals.push_back(Vector3(0.0, -1.0, 0.0));
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(twothirds + u, 0.5 + v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
/* bottom */
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
|
|
|
|
x += size.x / (subdivide_w + 1.0);
|
|
|
|
};
|
|
|
|
|
|
|
|
z += size.z / (subdivide_d + 1.0);
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_left_to_right", "left_to_right"), &PrismMesh::set_left_to_right);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_left_to_right"), &PrismMesh::get_left_to_right);
|
|
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("set_size", "size"), &PrismMesh::set_size);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_size"), &PrismMesh::get_size);
|
|
|
|
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_width", "segments"), &PrismMesh::set_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_width"), &PrismMesh::get_subdivide_width);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_height", "segments"), &PrismMesh::set_subdivide_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_height"), &PrismMesh::get_subdivide_height);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_subdivide_depth", "segments"), &PrismMesh::set_subdivide_depth);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &PrismMesh::get_subdivide_depth);
|
|
|
|
|
Variant: Added 64-bit packed arrays, renamed Variant::REAL to FLOAT.
- Renames PackedIntArray to PackedInt32Array.
- Renames PackedFloatArray to PackedFloat32Array.
- Adds PackedInt64Array and PackedFloat64Array.
- Renames Variant::REAL to Variant::FLOAT for consistency.
Packed arrays are for storing large amount of data and creating stuff like
meshes, buffers. textures, etc. Forcing them to be 64 is a huge waste of
memory. That said, many users requested the ability to have 64 bits packed
arrays for their games, so this is just an optional added type.
For Variant, the float datatype is always 64 bits, and exposed as `float`.
We still have `real_t` which is the datatype that can change from 32 to 64
bits depending on a compile flag (not entirely working right now, but that's
the idea). It affects math related datatypes and code only.
Neither Variant nor PackedArray make use of real_t, which is only intended
for math precision, so the term is removed from there to keep only float.
2020-02-24 19:20:53 +01:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "left_to_right", PROPERTY_HINT_RANGE, "-2.0,2.0,0.1"), "set_left_to_right", "get_left_to_right");
|
2018-11-01 16:21:16 +01:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size"), "set_size", "get_size");
|
2018-06-09 08:49:00 +02:00
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_height", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_height", "get_subdivide_height");
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::set_left_to_right(const float p_left_to_right) {
|
|
|
|
left_to_right = p_left_to_right;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
float PrismMesh::get_left_to_right() const {
|
|
|
|
return left_to_right;
|
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::set_size(const Vector3 &p_size) {
|
|
|
|
size = p_size;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
Vector3 PrismMesh::get_size() const {
|
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::set_subdivide_width(const int p_divisions) {
|
|
|
|
subdivide_w = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int PrismMesh::get_subdivide_width() const {
|
|
|
|
return subdivide_w;
|
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::set_subdivide_height(const int p_divisions) {
|
|
|
|
subdivide_h = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int PrismMesh::get_subdivide_height() const {
|
|
|
|
return subdivide_h;
|
|
|
|
}
|
|
|
|
|
|
|
|
void PrismMesh::set_subdivide_depth(const int p_divisions) {
|
|
|
|
subdivide_d = p_divisions > 0 ? p_divisions : 0;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int PrismMesh::get_subdivide_depth() const {
|
|
|
|
return subdivide_d;
|
|
|
|
}
|
|
|
|
|
|
|
|
PrismMesh::PrismMesh() {
|
|
|
|
// defaults
|
|
|
|
left_to_right = 0.5;
|
2017-06-19 13:40:16 +02:00
|
|
|
size = Vector3(2.0, 2.0, 2.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
subdivide_w = 0;
|
|
|
|
subdivide_h = 0;
|
|
|
|
subdivide_d = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
QuadMesh
|
|
|
|
*/
|
|
|
|
|
2017-07-23 23:48:05 +02:00
|
|
|
void QuadMesh::_create_mesh_array(Array &p_arr) const {
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> faces;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2018-05-06 20:49:22 +02:00
|
|
|
faces.resize(6);
|
|
|
|
normals.resize(6);
|
|
|
|
tangents.resize(6 * 4);
|
|
|
|
uvs.resize(6);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2017-11-10 17:00:36 +01:00
|
|
|
Vector2 _size = Vector2(size.x / 2.0f, size.y / 2.0f);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
2017-11-10 17:00:36 +01:00
|
|
|
Vector3 quad_faces[4] = {
|
|
|
|
Vector3(-_size.x, -_size.y, 0),
|
|
|
|
Vector3(-_size.x, _size.y, 0),
|
|
|
|
Vector3(_size.x, _size.y, 0),
|
|
|
|
Vector3(_size.x, -_size.y, 0),
|
|
|
|
};
|
|
|
|
|
2018-05-06 20:49:22 +02:00
|
|
|
static const int indices[6] = {
|
|
|
|
0, 1, 2,
|
|
|
|
0, 2, 3
|
|
|
|
};
|
|
|
|
|
|
|
|
for (int i = 0; i < 6; i++) {
|
|
|
|
int j = indices[i];
|
|
|
|
faces.set(i, quad_faces[j]);
|
2017-05-06 02:17:21 +02:00
|
|
|
normals.set(i, Vector3(0, 0, 1));
|
|
|
|
tangents.set(i * 4 + 0, 1.0);
|
|
|
|
tangents.set(i * 4 + 1, 0.0);
|
|
|
|
tangents.set(i * 4 + 2, 0.0);
|
2018-12-08 03:43:46 +01:00
|
|
|
tangents.set(i * 4 + 3, 1.0);
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
static const Vector2 quad_uv[4] = {
|
|
|
|
Vector2(0, 1),
|
|
|
|
Vector2(0, 0),
|
|
|
|
Vector2(1, 0),
|
|
|
|
Vector2(1, 1),
|
|
|
|
};
|
|
|
|
|
2018-05-06 20:49:22 +02:00
|
|
|
uvs.set(i, quad_uv[j]);
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = faces;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
2018-05-06 20:49:22 +02:00
|
|
|
}
|
2017-05-06 02:17:21 +02:00
|
|
|
|
|
|
|
void QuadMesh::_bind_methods() {
|
2017-11-10 17:00:36 +01:00
|
|
|
ClassDB::bind_method(D_METHOD("set_size", "size"), &QuadMesh::set_size);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_size"), &QuadMesh::get_size);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
QuadMesh::QuadMesh() {
|
2018-05-06 20:49:22 +02:00
|
|
|
primitive_type = PRIMITIVE_TRIANGLES;
|
2017-11-10 17:00:36 +01:00
|
|
|
size = Size2(1.0, 1.0);
|
|
|
|
}
|
|
|
|
|
|
|
|
void QuadMesh::set_size(const Size2 &p_size) {
|
|
|
|
size = p_size;
|
|
|
|
_request_update();
|
|
|
|
}
|
|
|
|
|
|
|
|
Size2 QuadMesh::get_size() const {
|
|
|
|
return size;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
SphereMesh
|
|
|
|
*/
|
|
|
|
|
2017-07-23 23:48:05 +02:00
|
|
|
void SphereMesh::_create_mesh_array(Array &p_arr) const {
|
2017-05-06 02:17:21 +02:00
|
|
|
int i, j, prevrow, thisrow, point;
|
|
|
|
float x, y, z;
|
|
|
|
|
|
|
|
// set our bounding box
|
|
|
|
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> points;
|
|
|
|
Vector<Vector3> normals;
|
|
|
|
Vector<float> tangents;
|
|
|
|
Vector<Vector2> uvs;
|
|
|
|
Vector<int> indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
point = 0;
|
|
|
|
|
|
|
|
#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
|
|
|
|
tangents.push_back(m_x); \
|
|
|
|
tangents.push_back(m_y); \
|
|
|
|
tangents.push_back(m_z); \
|
|
|
|
tangents.push_back(m_d);
|
|
|
|
|
|
|
|
thisrow = 0;
|
|
|
|
prevrow = 0;
|
|
|
|
for (j = 0; j <= (rings + 1); j++) {
|
|
|
|
float v = j;
|
|
|
|
float w;
|
|
|
|
|
|
|
|
v /= (rings + 1);
|
|
|
|
w = sin(Math_PI * v);
|
|
|
|
y = height * (is_hemisphere ? 1.0 : 0.5) * cos(Math_PI * v);
|
|
|
|
|
|
|
|
for (i = 0; i <= radial_segments; i++) {
|
|
|
|
float u = i;
|
|
|
|
u /= radial_segments;
|
|
|
|
|
|
|
|
x = sin(u * (Math_PI * 2.0));
|
|
|
|
z = cos(u * (Math_PI * 2.0));
|
|
|
|
|
|
|
|
if (is_hemisphere && y < 0.0) {
|
|
|
|
points.push_back(Vector3(x * radius * w, 0.0, z * radius * w));
|
|
|
|
normals.push_back(Vector3(0.0, -1.0, 0.0));
|
|
|
|
} else {
|
|
|
|
Vector3 p = Vector3(x * radius * w, y, z * radius * w);
|
|
|
|
points.push_back(p);
|
|
|
|
normals.push_back(p.normalized());
|
|
|
|
};
|
2018-12-08 03:43:46 +01:00
|
|
|
ADD_TANGENT(z, 0.0, -x, 1.0)
|
2017-05-06 02:17:21 +02:00
|
|
|
uvs.push_back(Vector2(u, v));
|
|
|
|
point++;
|
|
|
|
|
|
|
|
if (i > 0 && j > 0) {
|
|
|
|
indices.push_back(prevrow + i - 1);
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
|
|
|
|
indices.push_back(prevrow + i);
|
|
|
|
indices.push_back(thisrow + i);
|
|
|
|
indices.push_back(thisrow + i - 1);
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
prevrow = thisrow;
|
|
|
|
thisrow = point;
|
|
|
|
};
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = points;
|
|
|
|
p_arr[RS::ARRAY_NORMAL] = normals;
|
|
|
|
p_arr[RS::ARRAY_TANGENT] = tangents;
|
|
|
|
p_arr[RS::ARRAY_TEX_UV] = uvs;
|
|
|
|
p_arr[RS::ARRAY_INDEX] = indices;
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void SphereMesh::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("set_radius", "radius"), &SphereMesh::set_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("get_radius"), &SphereMesh::get_radius);
|
|
|
|
ClassDB::bind_method(D_METHOD("set_height", "height"), &SphereMesh::set_height);
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ClassDB::bind_method(D_METHOD("get_height"), &SphereMesh::get_height);
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ClassDB::bind_method(D_METHOD("set_radial_segments", "radial_segments"), &SphereMesh::set_radial_segments);
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ClassDB::bind_method(D_METHOD("get_radial_segments"), &SphereMesh::get_radial_segments);
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ClassDB::bind_method(D_METHOD("set_rings", "rings"), &SphereMesh::set_rings);
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ClassDB::bind_method(D_METHOD("get_rings"), &SphereMesh::get_rings);
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ClassDB::bind_method(D_METHOD("set_is_hemisphere", "is_hemisphere"), &SphereMesh::set_is_hemisphere);
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ClassDB::bind_method(D_METHOD("get_is_hemisphere"), &SphereMesh::get_is_hemisphere);
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Variant: Added 64-bit packed arrays, renamed Variant::REAL to FLOAT.
- Renames PackedIntArray to PackedInt32Array.
- Renames PackedFloatArray to PackedFloat32Array.
- Adds PackedInt64Array and PackedFloat64Array.
- Renames Variant::REAL to Variant::FLOAT for consistency.
Packed arrays are for storing large amount of data and creating stuff like
meshes, buffers. textures, etc. Forcing them to be 64 is a huge waste of
memory. That said, many users requested the ability to have 64 bits packed
arrays for their games, so this is just an optional added type.
For Variant, the float datatype is always 64 bits, and exposed as `float`.
We still have `real_t` which is the datatype that can change from 32 to 64
bits depending on a compile flag (not entirely working right now, but that's
the idea). It affects math related datatypes and code only.
Neither Variant nor PackedArray make use of real_t, which is only intended
for math precision, so the term is removed from there to keep only float.
2020-02-24 19:20:53 +01:00
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ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
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ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
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2018-06-09 08:49:00 +02:00
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ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
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ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
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2017-05-06 02:17:21 +02:00
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_hemisphere"), "set_is_hemisphere", "get_is_hemisphere");
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}
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void SphereMesh::set_radius(const float p_radius) {
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radius = p_radius;
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2017-07-23 23:48:05 +02:00
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|
_request_update();
|
2017-05-06 02:17:21 +02:00
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|
}
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float SphereMesh::get_radius() const {
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|
|
return radius;
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}
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void SphereMesh::set_height(const float p_height) {
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|
height = p_height;
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2017-07-23 23:48:05 +02:00
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|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
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|
}
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|
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float SphereMesh::get_height() const {
|
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|
|
return height;
|
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|
}
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void SphereMesh::set_radial_segments(const int p_radial_segments) {
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|
|
radial_segments = p_radial_segments > 4 ? p_radial_segments : 4;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
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|
|
|
int SphereMesh::get_radial_segments() const {
|
|
|
|
return radial_segments;
|
|
|
|
}
|
|
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|
|
void SphereMesh::set_rings(const int p_rings) {
|
|
|
|
rings = p_rings > 1 ? p_rings : 1;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int SphereMesh::get_rings() const {
|
|
|
|
return rings;
|
|
|
|
}
|
|
|
|
|
|
|
|
void SphereMesh::set_is_hemisphere(const bool p_is_hemisphere) {
|
|
|
|
is_hemisphere = p_is_hemisphere;
|
2017-07-23 23:48:05 +02:00
|
|
|
_request_update();
|
2017-05-06 02:17:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
bool SphereMesh::get_is_hemisphere() const {
|
|
|
|
return is_hemisphere;
|
|
|
|
}
|
|
|
|
|
|
|
|
SphereMesh::SphereMesh() {
|
|
|
|
// defaults
|
2017-06-19 13:40:16 +02:00
|
|
|
radius = 1.0;
|
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|
|
height = 2.0;
|
2017-05-06 02:17:21 +02:00
|
|
|
radial_segments = 64;
|
|
|
|
rings = 32;
|
|
|
|
is_hemisphere = false;
|
|
|
|
}
|
2018-11-19 06:13:09 +01:00
|
|
|
|
|
|
|
/**
|
|
|
|
PointMesh
|
|
|
|
*/
|
|
|
|
|
|
|
|
void PointMesh::_create_mesh_array(Array &p_arr) const {
|
2020-02-17 22:06:54 +01:00
|
|
|
Vector<Vector3> faces;
|
2018-11-19 06:13:09 +01:00
|
|
|
faces.resize(1);
|
|
|
|
faces.set(0, Vector3(0.0, 0.0, 0.0));
|
|
|
|
|
2020-03-27 19:21:27 +01:00
|
|
|
p_arr[RS::ARRAY_VERTEX] = faces;
|
2018-11-19 06:13:09 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
PointMesh::PointMesh() {
|
|
|
|
primitive_type = PRIMITIVE_POINTS;
|
|
|
|
}
|