108 lines
3.9 KiB
C++
108 lines
3.9 KiB
C++
/*************************************************************************/
|
|
/* noise_texture.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef NOISE_TEXTURE_H
|
|
#define NOISE_TEXTURE_H
|
|
|
|
#include "open_simplex_noise.h"
|
|
|
|
#include "core/io/image.h"
|
|
#include "core/object/ref_counted.h"
|
|
#include "editor/editor_node.h"
|
|
#include "editor/editor_plugin.h"
|
|
#include "editor/property_editor.h"
|
|
|
|
class NoiseTexture : public Texture2D {
|
|
GDCLASS(NoiseTexture, Texture2D);
|
|
|
|
private:
|
|
Ref<Image> image;
|
|
|
|
Thread noise_thread;
|
|
|
|
bool first_time = true;
|
|
bool update_queued = false;
|
|
bool regen_queued = false;
|
|
|
|
mutable RID texture;
|
|
uint32_t flags = 0;
|
|
|
|
Ref<OpenSimplexNoise> noise;
|
|
Vector2i size = Vector2i(512, 512);
|
|
Vector2 noise_offset;
|
|
bool seamless = false;
|
|
bool as_normal_map = false;
|
|
float bump_strength = 8.0;
|
|
|
|
void _thread_done(const Ref<Image> &p_image);
|
|
static void _thread_function(void *p_ud);
|
|
|
|
void _queue_update();
|
|
Ref<Image> _generate_texture();
|
|
void _update_texture();
|
|
void _set_texture_image(const Ref<Image> &p_image);
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
virtual void _validate_property(PropertyInfo &property) const override;
|
|
|
|
public:
|
|
void set_noise(Ref<OpenSimplexNoise> p_noise);
|
|
Ref<OpenSimplexNoise> get_noise();
|
|
|
|
void set_width(int p_width);
|
|
void set_height(int p_height);
|
|
|
|
void set_noise_offset(Vector2 p_noise_offset);
|
|
Vector2 get_noise_offset() const;
|
|
|
|
void set_seamless(bool p_seamless);
|
|
bool get_seamless();
|
|
|
|
void set_as_normal_map(bool p_as_normal_map);
|
|
bool is_normal_map();
|
|
|
|
void set_bump_strength(float p_bump_strength);
|
|
float get_bump_strength();
|
|
|
|
int get_width() const override;
|
|
int get_height() const override;
|
|
|
|
virtual RID get_rid() const override;
|
|
virtual bool has_alpha() const override { return false; }
|
|
|
|
virtual Ref<Image> get_image() const override;
|
|
|
|
NoiseTexture();
|
|
virtual ~NoiseTexture();
|
|
};
|
|
|
|
#endif // NOISE_TEXTURE_H
|