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Diffstat (limited to 'src/mesh/assimp-master/tools/assimp_cmd/Main.cpp')
| -rw-r--r-- | src/mesh/assimp-master/tools/assimp_cmd/Main.cpp | 564 |
1 files changed, 564 insertions, 0 deletions
diff --git a/src/mesh/assimp-master/tools/assimp_cmd/Main.cpp b/src/mesh/assimp-master/tools/assimp_cmd/Main.cpp new file mode 100644 index 0000000..31b92b0 --- /dev/null +++ b/src/mesh/assimp-master/tools/assimp_cmd/Main.cpp @@ -0,0 +1,564 @@ +/* +--------------------------------------------------------------------------- +Open Asset Import Library (assimp) +--------------------------------------------------------------------------- + +Copyright (c) 2006-2022, 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. + +* 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 Main.cpp + * @brief main() function of assimp_cmd + */ + +#include "Main.h" + +#include <assimp/ProgressHandler.hpp> +#include <iostream> + +class ConsoleProgressHandler : public ProgressHandler { +public: + ConsoleProgressHandler() : + ProgressHandler() { + // empty + } + + ~ConsoleProgressHandler() override { + // empty + } + + bool Update(float percentage) override { + std::cout << percentage * 100.0f << " %\n"; + return true; + } +}; +const char* AICMD_MSG_ABOUT = +"------------------------------------------------------ \n" +"Open Asset Import Library (\"Assimp\", https://github.com/assimp/assimp) \n" +" -- Commandline toolchain --\n" +"------------------------------------------------------ \n\n" + +"Version %i.%i %s%s%s%s%s(GIT commit %x)\n\n"; + +const char* AICMD_MSG_HELP = +"assimp <verb> <parameters>\n\n" +" verbs:\n" +" \tinfo - Quick file stats\n" +" \tlistext - List all known file extensions available for import\n" +" \tknowext - Check whether a file extension is recognized by Assimp\n" +#ifndef ASSIMP_BUILD_NO_EXPORT +" \texport - Export a file to one of the supported output formats\n" +" \tlistexport - List all supported export formats\n" +" \texportinfo - Show basic information on a specific export format\n" +#endif +" \textract - Extract embedded texture images\n" +" \tdump - Convert models to a binary or textual dump (ASSBIN/ASSXML)\n" +" \tcmpdump - Compare dumps created using \'assimp dump <file> -s ...\'\n" +" \tversion - Display Assimp version\n" +"\n Use \'assimp <verb> --help\' for detailed help on a command.\n" +; + +/*extern*/ Assimp::Importer* globalImporter = nullptr; + +#ifndef ASSIMP_BUILD_NO_EXPORT +/*extern*/ Assimp::Exporter* globalExporter = nullptr; +#endif + +// ------------------------------------------------------------------------------ +// Application entry point +int main (int argc, char* argv[]) +{ + if (argc <= 1) { + printf("assimp: No command specified. Use \'assimp help\' for a detailed command list\n"); + return AssimpCmdError::Success; + } + + // assimp version + // Display version information + if (! strcmp(argv[1], "version")) { + const unsigned int flags = aiGetCompileFlags(); + printf(AICMD_MSG_ABOUT, + aiGetVersionMajor(), + aiGetVersionMinor(), + (flags & ASSIMP_CFLAGS_DEBUG ? "-debug " : ""), + (flags & ASSIMP_CFLAGS_NOBOOST ? "-noboost " : ""), + (flags & ASSIMP_CFLAGS_SHARED ? "-shared " : ""), + (flags & ASSIMP_CFLAGS_SINGLETHREADED ? "-st " : ""), + (flags & ASSIMP_CFLAGS_STLPORT ? "-stlport " : ""), + aiGetVersionRevision()); + + return AssimpCmdError::Success; + } + + // assimp help + // Display some basic help (--help and -h work as well + // because people could try them intuitively) + if (!strcmp(argv[1], "help") || !strcmp(argv[1], "--help") || !strcmp(argv[1], "-h")) { + printf("%s",AICMD_MSG_HELP); + return AssimpCmdError::Success; + } + + // assimp cmpdump + // Compare two mini model dumps (regression suite) + if (! strcmp(argv[1], "cmpdump")) { + return Assimp_CompareDump (&argv[2],argc-2); + } + + // construct global importer and exporter instances + Assimp::Importer imp; + imp.SetPropertyBool("GLOB_MEASURE_TIME",true); + globalImporter = &imp; + +#ifndef ASSIMP_BUILD_NO_EXPORT + // + Assimp::Exporter exp; + globalExporter = &exp; +#endif + + // assimp listext + // List all file extensions supported by Assimp + if (! strcmp(argv[1], "listext")) { + aiString s; + imp.GetExtensionList(s); + + printf("%s\n",s.data); + return AssimpCmdError::Success; + } + +#ifndef ASSIMP_BUILD_NO_EXPORT + // assimp listexport + // List all export file formats supported by Assimp (not the file extensions, just the format identifiers!) + if (! strcmp(argv[1], "listexport")) { + aiString s; + + for(size_t i = 0, end = exp.GetExportFormatCount(); i < end; ++i) { + const aiExportFormatDesc* const e = exp.GetExportFormatDescription(i); + s.Append( e->id ); + if (i!=end-1) { + s.Append("\n"); + } + } + + printf("%s\n",s.data); + return AssimpCmdError::Success; + } + + + // assimp exportinfo + // stat an export format + if (! strcmp(argv[1], "exportinfo")) { + aiString s; + + if (argc<3) { + printf("Expected file format id\n"); + return AssimpCmdError::NoFileFormatSpecified; + } + + for(size_t i = 0, end = exp.GetExportFormatCount(); i < end; ++i) { + const aiExportFormatDesc* const e = exp.GetExportFormatDescription(i); + if (!strcmp(e->id,argv[2])) { + printf("%s\n%s\n%s\n",e->id,e->fileExtension,e->description); + return AssimpCmdError::Success; + } + } + + printf("Unknown file format id: \'%s\'\n",argv[2]); + return AssimpCmdError::UnknownFileFormat; + } + + // assimp export + // Export a model to a file + if (! strcmp(argv[1], "export")) { + return Assimp_Export (&argv[2],argc-2); + } + +#endif + + // assimp knowext + // Check whether a particular file extension is known by us, return 0 on success + if (! strcmp(argv[1], "knowext")) { + if (argc<3) { + printf("Expected file extension"); + return AssimpCmdError::NoFileExtensionSpecified; + } + const bool b = imp.IsExtensionSupported(argv[2]); + printf("File extension \'%s\' is %sknown\n",argv[2],(b?"":"not ")); + return b? AssimpCmdError::Success : AssimpCmdError::UnknownFileExtension; + } + + // assimp info + // Print basic model statistics + if (! strcmp(argv[1], "info")) { + return Assimp_Info ((const char**)&argv[2],argc-2); + } + + // assimp dump + // Dump a model to a file + if (! strcmp(argv[1], "dump")) { + return Assimp_Dump (&argv[2],argc-2); + } + + // assimp extract + // Extract an embedded texture from a file + if (! strcmp(argv[1], "extract")) { + return Assimp_Extract (&argv[2],argc-2); + } + + // assimp testbatchload + // Used by /test/other/streamload.py to load a list of files + // using the same importer instance to check for incompatible + // importers. + if (! strcmp(argv[1], "testbatchload")) { + return Assimp_TestBatchLoad (&argv[2],argc-2); + } + + printf("Unrecognized command. Use \'assimp help\' for a detailed command list\n"); + return AssimpCmdError::UnrecognizedCommand; +} + + +// ------------------------------------------------------------------------------ +void SetLogStreams(const ImportData& imp) +{ + printf("\nAttaching log stream ... OK\n"); + + unsigned int flags = 0; + if (imp.logFile.length()) { + flags |= aiDefaultLogStream_FILE; + } + if (imp.showLog) { + flags |= aiDefaultLogStream_STDERR; + } + DefaultLogger::create(imp.logFile.c_str(),imp.verbose ? Logger::VERBOSE : Logger::NORMAL,flags); +} + + +// ------------------------------------------------------------------------------ +void FreeLogStreams() +{ + DefaultLogger::kill(); +} + + +// ------------------------------------------------------------------------------ +void PrintHorBar() +{ + printf("-----------------------------------------------------------------\n"); +} + +// ------------------------------------------------------------------------------ +// Import a specific file +const aiScene* ImportModel( + const ImportData& imp, + const std::string& path) +{ + // Attach log streams + if (imp.log) { + SetLogStreams(imp); + } + printf("Launching asset import ... OK\n"); + + // Now validate this flag combination + if(!globalImporter->ValidateFlags(imp.ppFlags)) { + printf("ERROR: Unsupported post-processing flags \n"); + return NULL; + } + printf("Validating postprocessing flags ... OK\n"); + if (imp.showLog) { + PrintHorBar(); + } + + + // do the actual import, measure time + const clock_t first = clock(); + ConsoleProgressHandler *ph = new ConsoleProgressHandler; + globalImporter->SetProgressHandler(ph); + + const aiScene* scene = globalImporter->ReadFile(path,imp.ppFlags); + + if (imp.showLog) { + PrintHorBar(); + } + if (!scene) { + printf("ERROR: Failed to load file: %s\n", globalImporter->GetErrorString()); + return NULL; + } + + const clock_t second = ::clock(); + const double seconds = static_cast<double>(second-first) / CLOCKS_PER_SEC; + + printf("Importing file ... OK \n import took approx. %.5f seconds\n" + "\n",seconds); + + if (imp.log) { + FreeLogStreams(); + } + globalImporter->SetProgressHandler(nullptr); + delete ph; + + return scene; +} + +#ifndef ASSIMP_BUILD_NO_EXPORT +// ------------------------------------------------------------------------------ +bool ExportModel(const aiScene* pOut, + const ImportData& imp, + const std::string& path, + const char* pID) +{ + // Attach log streams + if (imp.log) { + SetLogStreams(imp); + } + printf("Launching asset export ... OK\n"); + + if (imp.showLog) { + PrintHorBar(); + } + + aiMatrix4x4 rx, ry, rz; + aiMatrix4x4::RotationX(imp.rot.x, rx); + aiMatrix4x4::RotationY(imp.rot.y, ry); + aiMatrix4x4::RotationZ(imp.rot.z, rz); + pOut->mRootNode->mTransformation *= rx; + pOut->mRootNode->mTransformation *= ry; + pOut->mRootNode->mTransformation *= rz; + + // do the actual export, measure time + const clock_t first = clock(); + const aiReturn res = globalExporter->Export(pOut,pID,path); + + if (imp.showLog) { + PrintHorBar(); + } + if (res != AI_SUCCESS) { + printf("Failed to write file\n"); + printf("ERROR: %s\n", globalExporter->GetErrorString()); + return false; + } + + const clock_t second = ::clock(); + const double seconds = static_cast<double>(second-first) / CLOCKS_PER_SEC; + + printf("Exporting file ... OK \n export took approx. %.5f seconds\n" + "\n",seconds); + + if (imp.log) { + FreeLogStreams(); + } + + return true; +} +#endif + +// ------------------------------------------------------------------------------ +// Process standard arguments +int ProcessStandardArguments( + ImportData& fill, + const char* const * params, + unsigned int num) +{ + // -ptv --pretransform-vertices + // -gsn --gen-smooth-normals + // -gn --gen-normals + // -cts --calc-tangent-space + // -jiv --join-identical-vertices + // -rrm --remove-redundant-materials + // -fd --find-degenerates + // -slm --split-large-meshes + // -lbw --limit-bone-weights + // -vds --validate-data-structure + // -icl --improve-cache-locality + // -sbpt --sort-by-ptype + // -lh --convert-to-lh + // -fuv --flip-uv + // -fwo --flip-winding-order + // -tuv --transform-uv-coords + // -guv --gen-uvcoords + // -fid --find-invalid-data + // -fixn --fix normals + // -tri --triangulate + // -fi --find-instances + // -og --optimize-graph + // -om --optimize-meshes + // -db --debone + // -sbc --split-by-bone-count + // -gs --global-scale + // + // -c<file> --config-file=<file> + + for (unsigned int i = 0; i < num;++i) + { + const char *param = params[ i ]; + printf( "param = %s\n", param ); + if (! strcmp( param, "-ptv") || ! strcmp( param, "--pretransform-vertices")) { + fill.ppFlags |= aiProcess_PreTransformVertices; + } + else if (! strcmp( param, "-gsn") || ! strcmp( param, "--gen-smooth-normals")) { + fill.ppFlags |= aiProcess_GenSmoothNormals; + } + else if (! strcmp( param, "-dn") || ! strcmp( param, "--drop-normals")) { + fill.ppFlags |= aiProcess_DropNormals; + } + else if (! strcmp( param, "-gn") || ! strcmp( param, "--gen-normals")) { + fill.ppFlags |= aiProcess_GenNormals; + } + else if (! strcmp( param, "-jiv") || ! strcmp( param, "--join-identical-vertices")) { + fill.ppFlags |= aiProcess_JoinIdenticalVertices; + } + else if (! strcmp( param, "-rrm") || ! strcmp( param, "--remove-redundant-materials")) { + fill.ppFlags |= aiProcess_RemoveRedundantMaterials; + } + else if (! strcmp( param, "-fd") || ! strcmp( param, "--find-degenerates")) { + fill.ppFlags |= aiProcess_FindDegenerates; + } + else if (! strcmp( param, "-slm") || ! strcmp( param, "--split-large-meshes")) { + fill.ppFlags |= aiProcess_SplitLargeMeshes; + } + else if (! strcmp( param, "-lbw") || ! strcmp( param, "--limit-bone-weights")) { + fill.ppFlags |= aiProcess_LimitBoneWeights; + } + else if (! strcmp( param, "-vds") || ! strcmp( param, "--validate-data-structure")) { + fill.ppFlags |= aiProcess_ValidateDataStructure; + } + else if (! strcmp( param, "-icl") || ! strcmp( param, "--improve-cache-locality")) { + fill.ppFlags |= aiProcess_ImproveCacheLocality; + } + else if (! strcmp( param, "-sbpt") || ! strcmp( param, "--sort-by-ptype")) { + fill.ppFlags |= aiProcess_SortByPType; + } + else if (! strcmp( param, "-lh") || ! strcmp( param, "--left-handed")) { + fill.ppFlags |= aiProcess_ConvertToLeftHanded; + } + else if (! strcmp( param, "-fuv") || ! strcmp( param, "--flip-uv")) { + fill.ppFlags |= aiProcess_FlipUVs; + } + else if (! strcmp( param, "-fwo") || ! strcmp( param, "--flip-winding-order")) { + fill.ppFlags |= aiProcess_FlipWindingOrder; + } + else if (! strcmp( param, "-tuv") || ! strcmp( param, "--transform-uv-coords")) { + fill.ppFlags |= aiProcess_TransformUVCoords; + } + else if (! strcmp( param, "-guv") || ! strcmp( param, "--gen-uvcoords")) { + fill.ppFlags |= aiProcess_GenUVCoords; + } + else if (! strcmp( param, "-fid") || ! strcmp( param, "--find-invalid-data")) { + fill.ppFlags |= aiProcess_FindInvalidData; + } + else if (! strcmp( param, "-fixn") || ! strcmp( param, "--fix-normals")) { + fill.ppFlags |= aiProcess_FixInfacingNormals; + } + else if (! strcmp( param, "-tri") || ! strcmp( param, "--triangulate")) { + fill.ppFlags |= aiProcess_Triangulate; + } + else if (! strcmp( param, "-cts") || ! strcmp( param, "--calc-tangent-space")) { + fill.ppFlags |= aiProcess_CalcTangentSpace; + } + else if (! strcmp( param, "-fi") || ! strcmp( param, "--find-instances")) { + fill.ppFlags |= aiProcess_FindInstances; + } + else if (! strcmp( param, "-og") || ! strcmp( param, "--optimize-graph")) { + fill.ppFlags |= aiProcess_OptimizeGraph; + } + else if (! strcmp( param, "-om") || ! strcmp( param, "--optimize-meshes")) { + fill.ppFlags |= aiProcess_OptimizeMeshes; + } + else if (! strcmp( param, "-db") || ! strcmp( param, "--debone")) { + fill.ppFlags |= aiProcess_Debone; + } + else if (! strcmp( param, "-sbc") || ! strcmp( param, "--split-by-bone-count")) { + fill.ppFlags |= aiProcess_SplitByBoneCount; + } + else if (!strcmp(param, "-embtex") || ! strcmp(param, "--embed-textures")) { + fill.ppFlags |= aiProcess_EmbedTextures; + } + else if (!strcmp(param, "-gs") || ! strcmp(param, "--global-scale")) { + fill.ppFlags |= aiProcess_GlobalScale; + } + else if (! strncmp( param, "-c",2) || ! strncmp( param, "--config=",9)) { + const unsigned int ofs = (params[i][1] == '-' ? 9 : 2); + + // use default configurations + if (!strncmp( param + ofs, "full", 4 )) { + fill.ppFlags |= aiProcessPreset_TargetRealtime_MaxQuality; + } else if (!strncmp( param + ofs, "default", 7 )) { + fill.ppFlags |= aiProcessPreset_TargetRealtime_Quality; + } else if (! strncmp( param +ofs,"fast",4)) { + fill.ppFlags |= aiProcessPreset_TargetRealtime_Fast; + } + } else if (! strcmp( param, "-l") || ! strcmp( param, "--show-log")) { + fill.showLog = true; + } + else if (! strcmp( param, "-v") || ! strcmp( param, "--verbose")) { + fill.verbose = true; + } + else if (!strncmp(params[i], "-rx=", 4) || !strncmp(params[i], "--rotation-x=", 13)) { + std::string value = std::string(params[i] + (params[i][1] == '-' ? 13 : 4)); + fill.rot.x = std::stof(value); + } + else if (!strncmp(params[i], "-ry=", 4) || !strncmp(params[i], "--rotation-y=", 13)) { + std::string value = std::string(params[i] + (params[i][1] == '-' ? 13 : 4)); + fill.rot.y = std::stof(value); + } + else if (!strncmp(params[i], "-rz=", 4) || !strncmp(params[i], "--rotation-z=", 13)) { + std::string value = std::string(params[i] + (params[i][1] == '-' ? 13 : 4)); + fill.rot.z = std::stof(value); + } + else if (! strncmp( param, "--log-out=",10) || ! strncmp( param, "-lo",3)) { + fill.logFile = std::string(params[i]+(params[i][1] == '-' ? 10 : 3)); + if (!fill.logFile.length()) { + fill.logFile = "assimp-log.txt"; + } + } + } + + if (fill.logFile.length() || fill.showLog || fill.verbose) { + fill.log = true; + } + + return AssimpCmdError::Success; +} + +// ------------------------------------------------------------------------------ +int Assimp_TestBatchLoad ( + const char* const* params, + unsigned int num) +{ + for(unsigned int i = 0; i < num; ++i) { + globalImporter->ReadFile(params[i],aiProcessPreset_TargetRealtime_MaxQuality); + // we're totally silent. scene destructs automatically. + } + return AssimpCmdError::Success; +} |