initial commit, 4.5 stable

modules/gltf/extensions/gltf_spec_gloss.h

@@ -0,0 +1,71 @@
+/**************************************************************************/
+/*  gltf_spec_gloss.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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "core/io/resource.h"
+
+class Image;
+
+// KHR_materials_pbrSpecularGlossiness is an archived GLTF extension.
+// This means that it is deprecated and not recommended for new files.
+// However, it is still supported for loading old files.
+// https://github.com/KhronosGroup/glTF/blob/main/extensions/2.0/Archived/KHR_materials_pbrSpecularGlossiness
+
+class GLTFSpecGloss : public Resource {
+	GDCLASS(GLTFSpecGloss, Resource);
+	friend class GLTFDocument;
+
+private:
+	Ref<Image> diffuse_img = nullptr;
+	Color diffuse_factor = Color(1.0f, 1.0f, 1.0f);
+	float gloss_factor = 1.0f;
+	Color specular_factor = Color(1.0f, 1.0f, 1.0f);
+	Ref<Image> spec_gloss_img = nullptr;
+
+protected:
+	static void _bind_methods();
+
+public:
+	Ref<Image> get_diffuse_img();
+	void set_diffuse_img(Ref<Image> p_diffuse_img);
+
+	Color get_diffuse_factor();
+	void set_diffuse_factor(Color p_diffuse_factor);
+
+	float get_gloss_factor();
+	void set_gloss_factor(float p_gloss_factor);
+
+	Color get_specular_factor();
+	void set_specular_factor(Color p_specular_factor);
+
+	Ref<Image> get_spec_gloss_img();
+	void set_spec_gloss_img(Ref<Image> p_spec_gloss_img);
+};