1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192 |
- /**
- * @file lltinygltfhelper.h
- * @brief The LLTinyGLTFHelper class declaration
- *
- * $LicenseInfo:firstyear=2022&license=viewergpl$
- *
- * Copyright (c) 2022, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLTINYGLTFHELPER_H
- #define LL_LLTINYGLTFHELPER_H
- #include "tinygltf/tiny_gltf.h"
- #include "llgltfmaterial.h"
- #include "llpointer.h"
- #include "llgltfmateriallist.h"
- class LLImageRaw;
- class LLViewerFetchedTexture;
- // Purely static class
- class LLTinyGLTFHelper final
- {
- protected:
- LOG_CLASS(LLTinyGLTFHelper);
- public:
- LLTinyGLTFHelper() = delete;
- ~LLTinyGLTFHelper() = delete;
- static LLColor4 getColor(const std::vector<double>& in);
- static const tinygltf::Image* getImageFromTextureIndex(const tinygltf::Model& m,
- S32 teX_idx);
- static LLImageRaw* getTexture(const std::string& folder,
- const tinygltf::Model& model, S32 tex_idx,
- std::string& name, bool flip = true);
- static LLImageRaw* getTexture(const std::string& folder,
- const tinygltf::Model& model, S32 tex_idx,
- bool flip = true);
- static bool loadModel(const std::string& filename,
- tinygltf::Model& model_out);
- static bool getMaterialFromModel(const std::string& filename,
- const tinygltf::Model& model, S32 mat_idx,
- LLFetchedGLTFMaterial* materialp,
- std::string& mat_name, bool flip = true);
- static void initFetchedTextures(tinygltf::Material& materialp,
- LLPointer<LLImageRaw>& basecolor_imgp,
- LLPointer<LLImageRaw>& normal_imgp,
- LLPointer<LLImageRaw>& mr_imgp,
- LLPointer<LLImageRaw>& emissive_imgp,
- LLPointer<LLImageRaw>& occlusion_imgp,
- LLPointer<LLViewerFetchedTexture>& basecolorp,
- LLPointer<LLViewerFetchedTexture>& normalp,
- LLPointer<LLViewerFetchedTexture>& mrp,
- LLPointer<LLViewerFetchedTexture>& emissivep);
- };
- // Used in the llgltf library. HB
- extern void get_material_from_model(const std::string& filename,
- const tinygltf::Model& model, S32 mat_idx,
- LLGLTFMaterial* matp,
- std::string& mat_name, bool flip);
- #endif // LL_LLTINYGLTFHELPER_H
|