330 lines
11 KiB
C++
330 lines
11 KiB
C++
/*
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---------------------------------------------------------------------------
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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 following
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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 Main.cpp
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* @brief main() function of assimp_cmd
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*/
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#include "Main.h"
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const char* AICMD_MSG_ABOUT =
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"------------------------------------------------------ \n"
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"Open Asset Import Library (Assimp) \n"
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"Command-line tools \n"
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"------------------------------------------------------ \n\n"
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"Major version: %i\n"
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"Minor version: %i\n"
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"SVN revision : %i\n"
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"Build flags : %s %s %s %s %s\n\n";
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const char* AICMD_MSG_HELP =
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"todo help";
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/*extern*/ Assimp::Importer* globalImporter = NULL;
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// ------------------------------------------------------------------------------
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// Application entry point
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int main (int argc, char* argv[])
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{
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if (argc <= 1) {
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printf("assimp: No command specified. Use \'assimp help\' for a detailed command list\n");
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return 0;
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}
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// assimp version
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// Display a version string
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if (! ::strcmp(argv[1], "version")) {
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const unsigned int flags = aiGetCompileFlags();
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printf(AICMD_MSG_ABOUT,
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aiGetVersionMajor(),
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aiGetVersionMinor(),
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aiGetVersionRevision(),
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(flags & ASSIMP_CFLAGS_DEBUG ? "-debug" : ""),
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(flags & ASSIMP_CFLAGS_NOBOOST ? "-noboost" : ""),
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(flags & ASSIMP_CFLAGS_SHARED ? "-shared" : ""),
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(flags & ASSIMP_CFLAGS_SINGLETHREADED ? "-st" : ""),
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(flags & ASSIMP_CFLAGS_STLPORT ? "-stlport" : ""));
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return 0;
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}
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// assimp help
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// Display some basic help
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if (! ::strcmp(argv[1], "help")) {
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printf(AICMD_MSG_HELP);
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return 0;
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}
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// construct a global Assimp::Importer instance
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Assimp::Importer imp;
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globalImporter = &imp;
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// assimp dump
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// Dump a model to a file
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if (! ::strcmp(argv[1], "dump")) {
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return Assimp_Dump ((const char**)&argv[2],argc-2);
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}
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// assimp extract
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// Extract an embedded texture from a file
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if (! ::strcmp(argv[1], "extract")) {
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return Assimp_Extract ((const char**)&argv[2],argc-2);
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}
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::printf("Unrecognized command. Use \'assimp help\' for a detailed command list\n");
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return 1;
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}
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// ------------------------------------------------------------------------------
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// Import a specific file
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const aiScene* ImportModel(const ImportData& imp, const std::string& path)
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{
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// Attach log streams
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if (imp.log) {
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::printf("\nAttaching log stream ... OK\n");
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unsigned int flags = 0;
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if (imp.logFile.length())
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flags |= aiDefaultLogStream_FILE;
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if (imp.showLog)
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flags |= aiDefaultLogStream_STDERR;
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DefaultLogger::create(imp.logFile.c_str(),imp.verbose ? Logger::VERBOSE : Logger::NORMAL,flags);
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}
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::printf("Launching model import ... OK\n");
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// Now validate this flag combination
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if(!globalImporter->ValidateFlags(imp.ppFlags)) {
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::printf("ERROR: Unsupported post-processing flags \n");
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return NULL;
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}
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::printf("Validating postprocessing flags ... OK\n");
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if (imp.showLog)
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::printf("-----------------------------------------------------------------\n");
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// do the actual import, measure time
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const clock_t first = ::clock();
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const aiScene* scene = globalImporter->ReadFile(path,imp.ppFlags);
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if (imp.showLog)
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::printf("-----------------------------------------------------------------\n");
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if (!scene) {
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printf("ERROR: Failed to load file\n");
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return NULL;
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}
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const clock_t second = ::clock();
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const float seconds = (float)(second-first) / CLOCKS_PER_SEC;
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::printf("Importing file ... OK \n import took approx. %.5f seconds\n"
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"\n",seconds);
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if (imp.log) {
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DefaultLogger::kill();
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}
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return scene;
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}
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// ------------------------------------------------------------------------------
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// Process standard arguments
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int ProcessStandardArguments(ImportData& fill, const char** params,
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unsigned int num)
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{
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// -ptv --pretransform-vertices
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// -gsn --gen-smooth-normals
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// -gn --gen-normals
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// -cts --calc-tangent-space
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// -jiv --join-identical-vertices
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// -rrm --remove-redundant-materials
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// -fd --find-degenerates
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// -slm --split-large-meshes
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// -lbw --limit-bone-weights
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// -vds --validate-data-structure
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// -icl --improve-cache-locality
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// -sbpt --sort-by-ptype
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// -lh --convert-to-lh
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// -fuv --flip-uv
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// -fwo --flip-winding-order
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// -tuv --transform-uv-coords
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// -guv --gen-uvcoords
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// -fid --find-invalid-data
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// -fixn --fix normals
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// -tri --triangulate
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// -fi --find-instances
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// -fi --find-instances
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// -og --optimize-graph
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// -om --optimize-meshes
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//
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// -c<file> --config-file=<file>
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for (unsigned int i = 0; i < num;++i)
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{
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if (!params[i]) { // could happen if some args have already been processed
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continue;
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}
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bool has = true;
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if (! ::strcmp(params[i], "-ptv") || ! ::strcmp(params[i], "--pretransform-vertices")) {
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fill.ppFlags |= aiProcess_PreTransformVertices;
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}
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else if (! ::strcmp(params[i], "-gsn") || ! ::strcmp(params[i], "--gen-smooth-normals")) {
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fill.ppFlags |= aiProcess_GenSmoothNormals;
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}
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else if (! ::strcmp(params[i], "-gn") || ! ::strcmp(params[i], "--gen-normals")) {
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fill.ppFlags |= aiProcess_GenNormals;
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}
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else if (! ::strcmp(params[i], "-jiv") || ! ::strcmp(params[i], "--join-identical-vertices")) {
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fill.ppFlags |= aiProcess_JoinIdenticalVertices;
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}
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else if (! ::strcmp(params[i], "-rrm") || ! ::strcmp(params[i], "--remove-redundant-materials")) {
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fill.ppFlags |= aiProcess_RemoveRedundantMaterials;
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}
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else if (! ::strcmp(params[i], "-fd") || ! ::strcmp(params[i], "--find-degenerates")) {
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fill.ppFlags |= aiProcess_FindDegenerates;
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}
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else if (! ::strcmp(params[i], "-slm") || ! ::strcmp(params[i], "--split-large-meshes")) {
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fill.ppFlags |= aiProcess_SplitLargeMeshes;
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}
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else if (! ::strcmp(params[i], "-lbw") || ! ::strcmp(params[i], "--limit-bone-weights")) {
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fill.ppFlags |= aiProcess_LimitBoneWeights;
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}
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else if (! ::strcmp(params[i], "-vds") || ! ::strcmp(params[i], "--validate-data-structure")) {
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fill.ppFlags |= aiProcess_ValidateDataStructure;
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}
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else if (! ::strcmp(params[i], "-icl") || ! ::strcmp(params[i], "--improve-cache-locality")) {
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fill.ppFlags |= aiProcess_ImproveCacheLocality;
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}
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else if (! ::strcmp(params[i], "-sbpt") || ! ::strcmp(params[i], "--sort-by-ptype")) {
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fill.ppFlags |= aiProcess_SortByPType;
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}
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else if (! ::strcmp(params[i], "-lh") || ! ::strcmp(params[i], "--left-handed")) {
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fill.ppFlags |= aiProcess_ConvertToLeftHanded;
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}
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else if (! ::strcmp(params[i], "-fuv") || ! ::strcmp(params[i], "--flip-uv")) {
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fill.ppFlags |= aiProcess_ConvertToLeftHanded;
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}
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else if (! ::strcmp(params[i], "-fwo") || ! ::strcmp(params[i], "--flip-winding-order")) {
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fill.ppFlags |= aiProcess_ConvertToLeftHanded;
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}
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else if (! ::strcmp(params[i], "-tuv") || ! ::strcmp(params[i], "--transform-uv-coords")) {
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fill.ppFlags |= aiProcess_TransformUVCoords;
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}
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else if (! ::strcmp(params[i], "-guv") || ! ::strcmp(params[i], "--gen-uvcoords")) {
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fill.ppFlags |= aiProcess_GenUVCoords;
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}
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else if (! ::strcmp(params[i], "-fid") || ! ::strcmp(params[i], "--find-invalid-data")) {
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fill.ppFlags |= aiProcess_FindInvalidData;
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}
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else if (! ::strcmp(params[i], "-fixn") || ! ::strcmp(params[i], "--fix-normals")) {
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fill.ppFlags |= aiProcess_FixInfacingNormals;
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}
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else if (! ::strcmp(params[i], "-tri") || ! ::strcmp(params[i], "--triangulate")) {
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fill.ppFlags |= aiProcess_Triangulate;
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}
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else if (! ::strcmp(params[i], "-cts") || ! ::strcmp(params[i], "--calc-tangent-space")) {
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fill.ppFlags |= aiProcess_CalcTangentSpace;
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}
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else if (! ::strcmp(params[i], "-fi") || ! ::strcmp(params[i], "--find-instances")) {
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fill.ppFlags |= aiProcess_FindInstances;
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}
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else if (! ::strcmp(params[i], "-og") || ! ::strcmp(params[i], "--optimize-graph")) {
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fill.ppFlags |= aiProcess_OptimizeGraph;
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}
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else if (! ::strcmp(params[i], "-om") || ! ::strcmp(params[i], "--optimize-meshes")) {
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fill.ppFlags |= aiProcess_OptimizeMeshes;
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}
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#if 0
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else if (! ::strcmp(params[i], "-oa") || ! ::strcmp(params[i], "--optimize-anims")) {
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fill.ppFlags |= aiProcess_OptimizeAnims;
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}
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else if (! ::strcmp(params[i], "-gem") || ! ::strcmp(params[i], "--gen-entity-meshes")) {
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fill.ppFlags |= aiProcess_GenEntityMeshes;
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}
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else if (! ::strcmp(params[i], "-ftp") || ! ::strcmp(params[i], "--fix-texture-paths")) {
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fill.ppFlags |= aiProcess_FixTexturePaths;
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}
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#endif
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else if (! ::strncmp(params[i], "-c",2) || ! ::strncmp(params[i], "--config=",9)) {
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const unsigned int ofs = (params[i][1] == '-' ? 9 : 2);
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// use default configurations
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if (! ::strncmp(params[i]+ofs,"full",4))
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fill.ppFlags |= aiProcessPreset_TargetRealtime_MaxQuality;
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else if (! ::strncmp(params[i]+ofs,"default",7))
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fill.ppFlags |= aiProcessPreset_TargetRealtime_Quality;
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else if (! ::strncmp(params[i]+ofs,"fast",4))
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fill.ppFlags |= aiProcessPreset_TargetRealtime_Fast;
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}
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else if (! ::strcmp(params[i], "-l") || ! ::strcmp(params[i], "--show-log")) {
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fill.showLog = true;
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}
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else if (! ::strcmp(params[i], "-v") || ! ::strcmp(params[i], "--verbose")) {
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fill.verbose = true;
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}
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else if (! ::strncmp(params[i], "--log-out=",10) || ! ::strncmp(params[i], "-lo",3)) {
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fill.logFile = std::string(params[i]+(params[i][1] == '-' ? 10 : 3));
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if (!fill.logFile.length())
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fill.logFile = "assimp-log.txt";
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}
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else has = false;
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if (has) {
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params[i] = NULL;
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}
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}
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if (fill.logFile.length() || fill.showLog || fill.verbose)
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fill.log = true;
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return 0;
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} |