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diff --git a/src/3rdparty/assimp/code/FBXImporter.cpp b/src/3rdparty/assimp/code/FBXImporter.cpp
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-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2017, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
- copyright notice, this list of conditions and the
- following disclaimer.
-r
-* Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the
- following disclaimer in the documentation and/or other
- materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
- contributors may be used to endorse or promote products
- derived from this software without specific prior
- written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** @file FBXImporter.cpp
- * @brief Implementation of the FBX importer.
- */
-
-#ifndef ASSIMP_BUILD_NO_FBX_IMPORTER
-
-#include "FBXImporter.h"
-
-#include "FBXTokenizer.h"
-#include "FBXParser.h"
-#include "FBXUtil.h"
-#include "FBXDocument.h"
-#include "FBXConverter.h"
-
-#include "StreamReader.h"
-#include "MemoryIOWrapper.h"
-#include <assimp/Importer.hpp>
-#include <assimp/importerdesc.h>
-
-namespace Assimp {
- template<> const char* LogFunctions<FBXImporter>::Prefix()
- {
- static auto prefix = "FBX: ";
- return prefix;
- }
-}
-
-using namespace Assimp;
-using namespace Assimp::Formatter;
-using namespace Assimp::FBX;
-
-namespace {
-static const aiImporterDesc desc = {
- "Autodesk FBX Importer",
- "",
- "",
- "",
- aiImporterFlags_SupportTextFlavour,
- 0,
- 0,
- 0,
- 0,
- "fbx"
-};
-}
-
-// ------------------------------------------------------------------------------------------------
-// Constructor to be privately used by #Importer
-FBXImporter::FBXImporter()
-{
-}
-
-// ------------------------------------------------------------------------------------------------
-// Destructor, private as well
-FBXImporter::~FBXImporter()
-{
-}
-
-// ------------------------------------------------------------------------------------------------
-// Returns whether the class can handle the format of the given file.
-bool FBXImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool checkSig) const
-{
- const std::string& extension = GetExtension(pFile);
- if (extension == std::string( desc.mFileExtensions ) ) {
- return true;
- }
-
- else if ((!extension.length() || checkSig) && pIOHandler) {
- // at least ASCII-FBX files usually have a 'FBX' somewhere in their head
- const char* tokens[] = {"fbx"};
- return SearchFileHeaderForToken(pIOHandler,pFile,tokens,1);
- }
- return false;
-}
-
-// ------------------------------------------------------------------------------------------------
-// List all extensions handled by this loader
-const aiImporterDesc* FBXImporter::GetInfo () const
-{
- return &desc;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Setup configuration properties for the loader
-void FBXImporter::SetupProperties(const Importer* pImp)
-{
- settings.readAllLayers = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_ALL_GEOMETRY_LAYERS, true);
- settings.readAllMaterials = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_ALL_MATERIALS, false);
- settings.readMaterials = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_MATERIALS, true);
- settings.readTextures = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_TEXTURES, true);
- settings.readCameras = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_CAMERAS, true);
- settings.readLights = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_LIGHTS, true);
- settings.readAnimations = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_READ_ANIMATIONS, true);
- settings.strictMode = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_STRICT_MODE, false);
- settings.preservePivots = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_PRESERVE_PIVOTS, true);
- settings.optimizeEmptyAnimationCurves = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_OPTIMIZE_EMPTY_ANIMATION_CURVES, true);
- settings.searchEmbeddedTextures = pImp->GetPropertyBool(AI_CONFIG_IMPORT_FBX_SEARCH_EMBEDDED_TEXTURES, false);
-}
-
-// ------------------------------------------------------------------------------------------------
-// Imports the given file into the given scene structure.
-void FBXImporter::InternReadFile( const std::string& pFile,
- aiScene* pScene, IOSystem* pIOHandler)
-{
- std::unique_ptr<IOStream> stream(pIOHandler->Open(pFile,"rb"));
- if (!stream) {
- ThrowException("Could not open file for reading");
- }
-
- // read entire file into memory - no streaming for this, fbx
- // files can grow large, but the assimp output data structure
- // then becomes very large, too. Assimp doesn't support
- // streaming for its output data structures so the net win with
- // streaming input data would be very low.
- std::vector<char> contents;
- contents.resize(stream->FileSize()+1);
- stream->Read( &*contents.begin(), 1, contents.size()-1 );
- contents[ contents.size() - 1 ] = 0;
- const char* const begin = &*contents.begin();
-
- // broadphase tokenizing pass in which we identify the core
- // syntax elements of FBX (brackets, commas, key:value mappings)
- TokenList tokens;
- try {
-
- bool is_binary = false;
- if (!strncmp(begin,"Kaydara FBX Binary",18)) {
- is_binary = true;
- TokenizeBinary(tokens,begin,static_cast<unsigned int>(contents.size()));
- }
- else {
- Tokenize(tokens,begin);
- }
-
- // use this information to construct a very rudimentary
- // parse-tree representing the FBX scope structure
- Parser parser(tokens, is_binary);
-
- // take the raw parse-tree and convert it to a FBX DOM
- Document doc(parser,settings);
-
- // convert the FBX DOM to aiScene
- ConvertToAssimpScene(pScene,doc);
-
- std::for_each(tokens.begin(),tokens.end(),Util::delete_fun<Token>());
- }
- catch(std::exception&) {
- std::for_each(tokens.begin(),tokens.end(),Util::delete_fun<Token>());
- throw;
- }
-}
-
-#endif // !ASSIMP_BUILD_NO_FBX_IMPORTER