104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
/*
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Open Asset Import Library (ASSIMP)
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----------------------------------------------------------------------
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Copyright (c) 2006-2008, ASSIMP Development 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 Development 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 Declares a helper class, "SceneCombiner" providing various
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* utilities to merge scenes.
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*/
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#ifndef AI_SCENE_COMBINER_H_INC
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#define AI_SCENE_COMBINER_H_INC
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#include "../include/aiAssert.h"
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namespace Assimp {
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// ---------------------------------------------------------------------------
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/** \brief Static helper class providing various utilities to merge two
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* scenes. It is intended as internal utility and NOT for use by
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* applications.
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*
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* The class is currently being used by various postprocessing steps
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* and loaders (ie. LWS).
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*/
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class ASSIMP_API SceneCombiner
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{
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// class cannot be instanced
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SceneCombiner() {}
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public:
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// -------------------------------------------------------------------
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/** Merges two or more scenes.
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*
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* @param dest Destination scene. Must be empty.
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* @param src Non-empty list of scenes to be merged. The function
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* deletes the input scenes afterwards.
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* @param flags Combination of the AI_INT_MERGE_SCENE flags defined above
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*/
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static void MergeScenes(aiScene* dest,std::vector<aiScene*>& src,
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unsigned int flags);
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// -------------------------------------------------------------------
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/** Merges two or more meshes
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*
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* @param dest Destination mesh. Must be empty.
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* @param src Non-empty list of meshes to be merged. The function
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* deletes the input meshes afterwards.
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* @param flags Currently no parameters
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*/
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static void MergeMeshes(aiMesh* dest,std::vector<aiMesh*>& src,
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unsigned int flags);
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// -------------------------------------------------------------------
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/** Add a name prefix to all nodes in a scene.
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*
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* @param Current node. This function is called recursively.
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* @param prefix Prefix to be added to all nodes
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* @param len STring length
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*/
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static void AddNodePrefixes(aiNode* node, const char* prefix,
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unsigned int len);
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};
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}
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#endif // !! AI_SCENE_COMBINER_H_INC
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