switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 564 deletions

diff --git a/libs/assimp/tools/assimp_cmd/Main.cpp b/libs/assimp/tools/assimp_cmd/Main.cpp
deleted file mode 100644
index 31b92b0..0000000
--- a/libs/assimp/tools/assimp_cmd/Main.cpp
+++ /dev/null
@@ -1,564 +0,0 @@
-/*
----------------------------------------------------------------------------
-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;
-}