Move 3D-only resources to their own folder

1 files changed, 235 insertions, 0 deletions

diff --git a/scene/resources/3d/sky_material.h b/scene/resources/3d/sky_material.h
new file mode 100644
index 0000000000..4ffb18c6b4
--- /dev/null
+++ b/scene/resources/3d/sky_material.h
@@ -0,0 +1,235 @@
+/**************************************************************************/
+/*  sky_material.h                                                        */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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 SKY_MATERIAL_H
+#define SKY_MATERIAL_H
+
+#include "core/templates/rid.h"
+#include "scene/resources/material.h"
+
+class ProceduralSkyMaterial : public Material {
+	GDCLASS(ProceduralSkyMaterial, Material);
+
+private:
+	Color sky_top_color;
+	Color sky_horizon_color;
+	float sky_curve = 0.0f;
+	float sky_energy_multiplier = 0.0f;
+	Ref<Texture2D> sky_cover;
+	Color sky_cover_modulate;
+
+	Color ground_bottom_color;
+	Color ground_horizon_color;
+	float ground_curve = 0.0f;
+	float ground_energy_multiplier = 0.0f;
+
+	float sun_angle_max = 0.0f;
+	float sun_curve = 0.0f;
+	bool use_debanding = true;
+	float global_energy_multiplier = 1.0f;
+
+	static Mutex shader_mutex;
+	static RID shader_cache[2];
+	static void _update_shader();
+	mutable bool shader_set = false;
+
+protected:
+	static void _bind_methods();
+	void _validate_property(PropertyInfo &property) const;
+
+public:
+	void set_sky_top_color(const Color &p_sky_top);
+	Color get_sky_top_color() const;
+
+	void set_sky_horizon_color(const Color &p_sky_horizon);
+	Color get_sky_horizon_color() const;
+
+	void set_sky_curve(float p_curve);
+	float get_sky_curve() const;
+
+	void set_sky_energy_multiplier(float p_multiplier);
+	float get_sky_energy_multiplier() const;
+
+	void set_sky_cover(const Ref<Texture2D> &p_sky_cover);
+	Ref<Texture2D> get_sky_cover() const;
+
+	void set_sky_cover_modulate(const Color &p_sky_cover_modulate);
+	Color get_sky_cover_modulate() const;
+
+	void set_ground_bottom_color(const Color &p_ground_bottom);
+	Color get_ground_bottom_color() const;
+
+	void set_ground_horizon_color(const Color &p_ground_horizon);
+	Color get_ground_horizon_color() const;
+
+	void set_ground_curve(float p_curve);
+	float get_ground_curve() const;
+
+	void set_ground_energy_multiplier(float p_energy);
+	float get_ground_energy_multiplier() const;
+
+	void set_sun_angle_max(float p_angle);
+	float get_sun_angle_max() const;
+
+	void set_sun_curve(float p_curve);
+	float get_sun_curve() const;
+
+	void set_use_debanding(bool p_use_debanding);
+	bool get_use_debanding() const;
+
+	void set_energy_multiplier(float p_multiplier);
+	float get_energy_multiplier() const;
+
+	virtual Shader::Mode get_shader_mode() const override;
+	virtual RID get_shader_rid() const override;
+	virtual RID get_rid() const override;
+
+	static void cleanup_shader();
+
+	ProceduralSkyMaterial();
+	~ProceduralSkyMaterial();
+};
+
+//////////////////////////////////////////////////////
+/* PanoramaSkyMaterial */
+
+class PanoramaSkyMaterial : public Material {
+	GDCLASS(PanoramaSkyMaterial, Material);
+
+private:
+	Ref<Texture2D> panorama;
+	float energy_multiplier = 1.0f;
+
+	static Mutex shader_mutex;
+	static RID shader_cache[2];
+	static void _update_shader();
+	mutable bool shader_set = false;
+
+	bool filter = true;
+
+protected:
+	static void _bind_methods();
+
+public:
+	void set_panorama(const Ref<Texture2D> &p_panorama);
+	Ref<Texture2D> get_panorama() const;
+
+	void set_filtering_enabled(bool p_enabled);
+	bool is_filtering_enabled() const;
+
+	void set_energy_multiplier(float p_multiplier);
+	float get_energy_multiplier() const;
+
+	virtual Shader::Mode get_shader_mode() const override;
+	virtual RID get_shader_rid() const override;
+	virtual RID get_rid() const override;
+
+	static void cleanup_shader();
+
+	PanoramaSkyMaterial();
+	~PanoramaSkyMaterial();
+};
+
+//////////////////////////////////////////////////////
+/* PanoramaSkyMaterial */
+
+class PhysicalSkyMaterial : public Material {
+	GDCLASS(PhysicalSkyMaterial, Material);
+
+private:
+	static Mutex shader_mutex;
+	static RID shader_cache[2];
+
+	float rayleigh = 0.0f;
+	Color rayleigh_color;
+	float mie = 0.0f;
+	float mie_eccentricity = 0.0f;
+	Color mie_color;
+	float turbidity = 0.0f;
+	float sun_disk_scale = 0.0f;
+	Color ground_color;
+	float energy_multiplier = 1.0f;
+	bool use_debanding = true;
+	Ref<Texture2D> night_sky;
+	static void _update_shader();
+	mutable bool shader_set = false;
+
+protected:
+	static void _bind_methods();
+	void _validate_property(PropertyInfo &property) const;
+
+public:
+	void set_rayleigh_coefficient(float p_rayleigh);
+	float get_rayleigh_coefficient() const;
+
+	void set_rayleigh_color(Color p_rayleigh_color);
+	Color get_rayleigh_color() const;
+
+	void set_turbidity(float p_turbidity);
+	float get_turbidity() const;
+
+	void set_mie_coefficient(float p_mie);
+	float get_mie_coefficient() const;
+
+	void set_mie_eccentricity(float p_eccentricity);
+	float get_mie_eccentricity() const;
+
+	void set_mie_color(Color p_mie_color);
+	Color get_mie_color() const;
+
+	void set_sun_disk_scale(float p_sun_disk_scale);
+	float get_sun_disk_scale() const;
+
+	void set_ground_color(Color p_ground_color);
+	Color get_ground_color() const;
+
+	void set_energy_multiplier(float p_multiplier);
+	float get_energy_multiplier() const;
+
+	void set_exposure_value(float p_exposure);
+	float get_exposure_value() const;
+
+	void set_use_debanding(bool p_use_debanding);
+	bool get_use_debanding() const;
+
+	void set_night_sky(const Ref<Texture2D> &p_night_sky);
+	Ref<Texture2D> get_night_sky() const;
+
+	virtual Shader::Mode get_shader_mode() const override;
+	virtual RID get_shader_rid() const override;
+
+	static void cleanup_shader();
+	virtual RID get_rid() const override;
+
+	PhysicalSkyMaterial();
+	~PhysicalSkyMaterial();
+};
+
+#endif // SKY_MATERIAL_H