100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2020, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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----------------------------------------------------------------------
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*/
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/** @file TerragenLoader.h
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* @brief Declaration of the .ter importer class.
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*/
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#ifndef INCLUDED_AI_TERRAGEN_TERRAIN_LOADER_H
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#define INCLUDED_AI_TERRAGEN_TERRAIN_LOADER_H
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#include <assimp/BaseImporter.h>
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namespace Assimp {
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// Magic strings
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#define AI_TERR_BASE_STRING "TERRAGEN"
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#define AI_TERR_TERRAIN_STRING "TERRAIN "
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#define AI_TERR_EOF_STRING "EOF "
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// Chunka
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#define AI_TERR_CHUNK_XPTS "XPTS"
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#define AI_TERR_CHUNK_YPTS "YPTS"
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#define AI_TERR_CHUNK_SIZE "SIZE"
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#define AI_TERR_CHUNK_SCAL "SCAL"
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#define AI_TERR_CHUNK_CRAD "CRAD"
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#define AI_TERR_CHUNK_CRVM "CRVM"
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#define AI_TERR_CHUNK_ALTW "ALTW"
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// ---------------------------------------------------------------------------
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/** @brief Importer class to load Terragen (0.9) terrain files.
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*
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* The loader is basing on the information found here:
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* http://www.planetside.co.uk/terragen/dev/tgterrain.html#chunks
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*/
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class TerragenImporter : public BaseImporter {
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public:
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TerragenImporter();
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~TerragenImporter();
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public:
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// -------------------------------------------------------------------
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bool CanRead(const std::string &pFile, IOSystem *pIOHandler,
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bool checkSig) const;
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protected:
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// -------------------------------------------------------------------
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const aiImporterDesc *GetInfo() const;
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// -------------------------------------------------------------------
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void InternReadFile(const std::string &pFile, aiScene *pScene,
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IOSystem *pIOHandler);
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// -------------------------------------------------------------------
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void SetupProperties(const Importer *pImp);
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private:
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bool configComputeUVs;
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}; //! class TerragenImporter
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} // end of namespace Assimp
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#endif // AI_AC3DIMPORTER_H_INC
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