1/**************************************************************************/
2/* gltf_spec_gloss.h */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
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19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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29/**************************************************************************/
30
31#ifndef GLTF_SPEC_GLOSS_H
32#define GLTF_SPEC_GLOSS_H
33
34#include "core/io/resource.h"
35
36class Image;
37
38// KHR_materials_pbrSpecularGlossiness is an archived GLTF extension.
39// This means that it is deprecated and not recommended for new files.
40// However, it is still supported for loading old files.
41// https://github.com/KhronosGroup/glTF/blob/main/extensions/2.0/Archived/KHR_materials_pbrSpecularGlossiness
42
43class GLTFSpecGloss : public Resource {
44 GDCLASS(GLTFSpecGloss, Resource);
45 friend class GLTFDocument;
46
47private:
48 Ref<Image> diffuse_img = nullptr;
49 Color diffuse_factor = Color(1.0f, 1.0f, 1.0f);
50 float gloss_factor = 1.0f;
51 Color specular_factor = Color(1.0f, 1.0f, 1.0f);
52 Ref<Image> spec_gloss_img = nullptr;
53
54protected:
55 static void _bind_methods();
56
57public:
58 Ref<Image> get_diffuse_img();
59 void set_diffuse_img(Ref<Image> p_diffuse_img);
60
61 Color get_diffuse_factor();
62 void set_diffuse_factor(Color p_diffuse_factor);
63
64 float get_gloss_factor();
65 void set_gloss_factor(float p_gloss_factor);
66
67 Color get_specular_factor();
68 void set_specular_factor(Color p_specular_factor);
69
70 Ref<Image> get_spec_gloss_img();
71 void set_spec_gloss_img(Ref<Image> p_spec_gloss_img);
72};
73
74#endif // GLTF_SPEC_GLOSS_H
75