nvidia-rtx-godot / editor / scene / 3d / material_3d_conversion_plugins.cpp

/**************************************************************************/
/*  material_3d_conversion_plugins.cpp                                    */
/**************************************************************************/
/*                         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.                 */
/**************************************************************************/

#include "material_3d_conversion_plugins.h"

#include "editor/scene/material_editor_plugin.h"
#include "scene/resources/3d/fog_material.h"
#include "scene/resources/3d/sky_material.h"
#include "servers/rendering/rendering_server.h"

String StandardMaterial3DConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool StandardMaterial3DConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<StandardMaterial3D> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> StandardMaterial3DConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	Ref<StandardMaterial3D> mat = p_resource;
	Ref<ShaderMaterial> smat = MaterialEditor::make_shader_material(mat, false);
	if (smat.is_null()) {
		return smat;
	}

	List<PropertyInfo> params;
	RS::get_singleton()->get_shader_parameter_list(mat->get_shader_rid(), &params);

	for (const PropertyInfo &E : params) {
		// Texture parameter has to be treated specially since StandardMaterial3D saved it
		// as RID but ShaderMaterial needs Texture itself
		Ref<Texture2D> texture = mat->get_texture_by_name(E.name);
		if (texture.is_valid()) {
			smat->set_shader_parameter(E.name, texture);
		} else {
			Variant value = RS::get_singleton()->material_get_param(mat->get_rid(), E.name);
			smat->set_shader_parameter(E.name, value);
		}
	}
	return smat;
}

String ORMMaterial3DConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool ORMMaterial3DConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<ORMMaterial3D> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> ORMMaterial3DConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	Ref<ORMMaterial3D> mat = p_resource;
	Ref<ShaderMaterial> smat = MaterialEditor::make_shader_material(mat, false);
	if (smat.is_null()) {
		return smat;
	}

	List<PropertyInfo> params;
	RS::get_singleton()->get_shader_parameter_list(mat->get_shader_rid(), &params);

	for (const PropertyInfo &E : params) {
		// Texture parameter has to be treated specially since ORMMaterial3D saved it
		// as RID but ShaderMaterial needs Texture itself
		Ref<Texture2D> texture = mat->get_texture_by_name(E.name);
		if (texture.is_valid()) {
			smat->set_shader_parameter(E.name, texture);
		} else {
			Variant value = RS::get_singleton()->material_get_param(mat->get_rid(), E.name);
			smat->set_shader_parameter(E.name, value);
		}
	}
	return smat;
}

String ProceduralSkyMaterialConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool ProceduralSkyMaterialConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<ProceduralSkyMaterial> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> ProceduralSkyMaterialConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	return MaterialEditor::make_shader_material(p_resource);
}

String PanoramaSkyMaterialConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool PanoramaSkyMaterialConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<PanoramaSkyMaterial> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> PanoramaSkyMaterialConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	return MaterialEditor::make_shader_material(p_resource);
}

String PhysicalSkyMaterialConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool PhysicalSkyMaterialConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<PhysicalSkyMaterial> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> PhysicalSkyMaterialConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	return MaterialEditor::make_shader_material(p_resource);
}

String FogMaterialConversionPlugin::converts_to() const {
	return "ShaderMaterial";
}

bool FogMaterialConversionPlugin::handles(const Ref<Resource> &p_resource) const {
	Ref<FogMaterial> mat = p_resource;
	return mat.is_valid();
}

Ref<Resource> FogMaterialConversionPlugin::convert(const Ref<Resource> &p_resource) const {
	return MaterialEditor::make_shader_material(p_resource);
}