1 files changed, 360 insertions, 323 deletions
diff --git a/tools/ApexImporter/src/Main.cpp b/tools/ApexImporter/src/Main.cpp
index 02839b1..c7b5897 100644..100755
--- a/tools/ApexImporter/src/Main.cpp
+++ b/tools/ApexImporter/src/Main.cpp
@@ -1,323 +1,360 @@
-// This code contains NVIDIA Confidential Information and is disclosed to you
-// under a form of NVIDIA software license agreement provided separately to you.
-//
-// Notice
-// NVIDIA Corporation and its licensors retain all intellectual property and
-// proprietary rights in and to this software and related documentation and
-// any modifications thereto. Any use, reproduction, disclosure, or
-// distribution of this software and related documentation without an express
-// license agreement from NVIDIA Corporation is strictly prohibited.
-//
-// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
-// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
-// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
-// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
-//
-// Information and code furnished is believed to be accurate and reliable.
-// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
-// information or for any infringement of patents or other rights of third parties that may
-// result from its use. No license is granted by implication or otherwise under any patent
-// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
-// This code supersedes and replaces all information previously supplied.
-// NVIDIA Corporation products are not authorized for use as critical
-// components in life support devices or systems without express written approval of
-// NVIDIA Corporation.
-//
-// Copyright (c) 2016-2018 NVIDIA Corporation. All rights reserved.
-
-
-#if NV_VC
-#pragma warning(push)
-#pragma warning(disable: 4996) // 'fopen' unsafe warning, from NxFileBuffer.h
-#endif
-
-#include "PxPhysicsAPI.h"
-#include "NvBlastExtApexImportTool.h"
-#include "Log.h"
-#include <string>
-#include <iostream>
-#include <fstream>
-#include "tclap/CmdLine.h"
-#include "ApexDestructibleObjExporter.h"
-#include "NvBlastTkFramework.h"
-#include "NvBlastGlobals.h"
-#include "NvBlastExtPxAsset.h"
-#include "NvBlastExtPxManager.h"
-#include "BlastDataExporter.h"
-#include "windows.h"
-#include <NvBlastTkAsset.h>
-#include "NvBlastExtLlSerialization.h"
-#include "NvBlastExtTkSerialization.h"
-#include "NvBlastExtPxSerialization.h"
-#include <nvparameterized\NvSerializer.h>
-#include <PsFileBuffer.h>
-#define DEFAULT_INPUT_FILE "../../../tools/ApexImporter/resources/assets/table.apb"
-#define DEFAULT_OUTPUT_DIR "C:/TestFracturer/"
-#define DEFAULT_ASSET_NAME "table"
-
-using namespace Nv::Blast;
-using namespace Nv::Blast::ApexImporter;
-
-void loggingCallback(int type, const char* msg, const char* file, int line)
-{
-	if (type == NvBlastMessage::Info)
-		lout() << Log::TYPE_INFO << msg << " FILE:" << file << " Line: " << line << "\n";
-	else
-		lout() << Log::TYPE_ERROR << msg << " FILE:" << file << " Line: " << line << "\n";
-}
-
-bool isDirectoryExist(std::string path)
-{
-	DWORD attributes = GetFileAttributesA(path.c_str());
-	if ((attributes != INVALID_FILE_ATTRIBUTES) && (attributes & FILE_ATTRIBUTE_DIRECTORY))
-	{
-		return true;
-	}
-	return false;
-}
-
-bool mkDirRecursively(std::string path)
-{
-	if (isDirectoryExist(path))
-	{
-		return true;
-	}
-	auto indx = path.find_first_of("\\/");
-	while (indx != std::string::npos)
-	{
-		std::string subfolder = path.substr(0, indx);
-		CreateDirectory(subfolder.c_str(), NULL);
-		indx = path.find_first_of("\\/", indx + 1);
-	}
-	return isDirectoryExist(path);
-}
-
-// Create an Asset from the APEX destructible asset
-void run(const std::string& inFilepath, const std::string& outDir, const std::string& assetName, uint32_t mode, bool llFlag, bool tkFlag, bool extPxFlag, bool obj, bool fbx, bool fbxascii, bool fbxCollision, bool nonSkinned)
-{
-	std::string inputDir = inFilepath.substr(0, inFilepath.find_last_of("/\\"));
-
-	// load APEX
-	ApexImportTool blast;
-
-	lout() << Log::TYPE_INFO << "ApexImportTool initialization" << std::endl;
-	if (!blast.isValid())
-	{
-		lout() << Log::TYPE_ERROR << "Failed to create BlastSDK" << std::endl;
-		return;
-	}
-
-
-	// load asset
-	lout() << Log::TYPE_INFO << "Loading asset: " << inFilepath << std::endl;
-	physx::PxFileBuf* apexAssetStream = PX_NEW(physx::general_PxIOStream::PsFileBuffer)(inFilepath.c_str(), physx::PxFileBuf::OPEN_READ_ONLY);
-
-	NvParameterized::Serializer::DeserializedData data;
-	blast.loadAssetFromFile(apexAssetStream, data);
-	if (data.size() == 0)
-	{
-		return;
-	}  
-	apexAssetStream->release();
-
-	ApexImporterConfig config;
-	config.infSearchMode = static_cast<ApexImporterConfig::InterfaceSearchMode>(mode);
-
-	std::vector<uint32_t> chunkReorderInvMap;
-	TkFramework* framework = NvBlastTkFrameworkCreate();
-	if (framework == nullptr)
-	{
-		lout() << Log::TYPE_ERROR << "Failed to create TkFramework" << std::endl;
-		return;
-	}
-
-	std::vector<NvBlastChunkDesc>	chunkDesc;
-	std::vector<NvBlastBondDesc>	bondDescs;
-	std::vector<uint32_t>			flags;
-
-	std::vector<ExtPxAssetDesc::ChunkDesc> physicsChunks;
-	std::vector<ExtPxAssetDesc::SubchunkDesc> physicsSubchunks;
-
-	bool result = blast.importApexAsset(chunkReorderInvMap, data[0], chunkDesc, bondDescs, flags, config);
-	if (!result)
-	{
-		lout() << Log::TYPE_ERROR << "Failed to build Blast asset data" << std::endl;
-		return;
-	};
-	std::vector<std::vector<CollisionHull*>> hulls;
-	result = blast.getCollisionGeometry(data[0], static_cast<uint32_t>(chunkDesc.size()), chunkReorderInvMap, flags, physicsChunks, physicsSubchunks, hulls);
-	if (!result)
-	{
-		lout() << Log::TYPE_ERROR << "Failed to build physics data" << std::endl;
-		return;
-	};
-
-
-	// save asset
-	lout() << Log::TYPE_INFO << "Saving blast asset: " << outDir << std::endl;
-	BlastDataExporter blExpr(framework, blast.getPxSdk(), blast.getCooking());
-	NvBlastAsset* llAsset = blExpr.createLlBlastAsset(bondDescs, chunkDesc);
-
-	std::cout <<"Chunk count: " << NvBlastAssetGetChunkCount(llAsset, NULL) << std::endl;
-
-	if (llAsset == nullptr && (llFlag || fbx))
-	{
-		lout() << Log::TYPE_ERROR << "Failed to build low-level asset" << std::endl;
-		return;
-	}
-
-	if (llFlag)
-	{
-		blExpr.saveBlastObject(outDir, assetName, llAsset, LlObjectTypeID::Asset);
-	}
-	if (tkFlag)
-	{
-		TkAsset* tkAsset = blExpr.createTkBlastAsset(bondDescs, chunkDesc);
-		blExpr.saveBlastObject(outDir, assetName, tkAsset, TkObjectTypeID::Asset);
-		tkAsset->release();
-	}
-	if (extPxFlag)
-	{
-		ExtPxAsset* pxAsset = blExpr.createExtBlastAsset(bondDescs, chunkDesc, physicsChunks);
-		blExpr.saveBlastObject(outDir, assetName, pxAsset, ExtPxObjectTypeID::Asset);
-		pxAsset->release();
-	}	
-	
-	lout() << Log::TYPE_INFO << "Saving model file: " << outDir << std::endl;
-	ApexDestructibleGeometryExporter objSaver(inputDir, outDir);
-	if (fbxCollision)
-	{
-		objSaver.exportToFile(llAsset, data[0], blast, assetName, chunkReorderInvMap, fbx, obj, fbxascii, nonSkinned, hulls);
-	}
-	else
-	{
-		objSaver.exportToFile(llAsset, data[0], blast, assetName, chunkReorderInvMap, fbx, obj, fbxascii, nonSkinned);
-	}
-	NVBLAST_FREE(llAsset);
-}
-
-
-int main(int argc, const char* const* argv)
-{
-	try 
-	{
-		// setup cmd line
-		TCLAP::CmdLine cmd("Blast SDK: APEX Importer", ' ', "0.1");
-
-		TCLAP::ValueArg<std::string> infileArg("f", "file", "File to load", true, DEFAULT_INPUT_FILE, "infile");
-		cmd.add(infileArg);
-
-		TCLAP::ValueArg<std::string> outDirArg("o", "outputDir", "Output directory", false, DEFAULT_OUTPUT_DIR, "output directory");
-		cmd.add(outDirArg);
-
-		TCLAP::ValueArg<std::string> outAssetName("n", "outAssetName", "Output asset name", true, DEFAULT_ASSET_NAME, "output asset name");
-		cmd.add(outAssetName);
-
-
-		TCLAP::ValueArg<uint32_t> interfaceSearchMode("m", "mode", "Interface search mode", false, 0, "0 - EXACT, 1 - FORCED, for detailed description see docs.");
-		cmd.add(interfaceSearchMode);
-
-		TCLAP::SwitchArg debugSwitch("d", "debug", "Print debug output", cmd, false);
-
-		TCLAP::SwitchArg pxOutputArg("", "px", "Output ExtPxAsset to the output directory", false);
-		cmd.add(pxOutputArg);
-
-		TCLAP::SwitchArg tkOutputArg("", "tk", "Output TkAsset to the output directory", false);
-		cmd.add(tkOutputArg);
-
-		TCLAP::SwitchArg llOutputArg("", "ll", "Output LL Blast asset to the output directory", false);
-		cmd.add(llOutputArg);
-
-		TCLAP::SwitchArg fbxAsciiArg("", "fbxascii", "Output FBX as an ascii file (defaults to binary output)", false);
-		cmd.add(fbxAsciiArg);
-
-		TCLAP::SwitchArg objOutputArg("", "obj", "Output a OBJ mesh to the output directory", false);
-		cmd.add(objOutputArg);
-
-		TCLAP::SwitchArg fbxOutputArg("", "fbx", "Output a FBX mesh to the output directory", false);
-		cmd.add(fbxOutputArg);
-
-		TCLAP::SwitchArg fbxcollision("", "fbxcollision", "Append collision geometry to FBX file", false);
-		cmd.add(fbxcollision);
-
-		TCLAP::SwitchArg nonSkinnedFBX("", "nonskinned", "Output a non-skinned FBX file", false);
-		cmd.add(nonSkinnedFBX);
-
-		// parse cmd input
-		cmd.parse(argc, argv);
-
-		bool bOutputPX = pxOutputArg.getValue();
-		bool bOutputTK = tkOutputArg.getValue();
-		bool bOutputLL = llOutputArg.getValue();
-
-		bool bOutputFBXAscii = fbxAsciiArg.isSet();
-
-		bool bOutputObjFile = objOutputArg.isSet();
-		bool bOutputFbxFile = fbxOutputArg.isSet();
-
-		bool bFbxCollision = fbxcollision.isSet();
-		bool bNonSkinned = nonSkinnedFBX.isSet();
-
-		// Did we specify no output formats?
-		if (!pxOutputArg.isSet() && !tkOutputArg.isSet() && !llOutputArg.isSet())
-		{
-			std::cout << "Didn't specify an output format on the command line, so defaulting to outputting an ExtPxAsset" << std::endl;
-			bOutputPX = true;
-		}
-		// Did we specify no geometry output formats?
-		if (!bOutputObjFile && !bOutputFbxFile)
-		{
-			std::cout << "Didn't specify an output geometry format on the command line, so defaulting to outputting .OBJ" << std::endl;
-			bOutputObjFile = true;
-		}
-
-		// get cmd parse results
-		std::string infile = infileArg.getValue();
-		std::string outDir;
-		std::string assetName = outAssetName.getValue();
-		
-		/**
-			Set output dir, make sure that it exist.
-		*/
-		if (outDirArg.isSet())
-		{
-			outDir = outDirArg.getValue();
-			std::string temp = outDir + '/';
-			if (!isDirectoryExist(outDir.data()))
-			{
-				std::cout << "Output directory doesn't exist. It will be created." << std::endl;
-				if (!mkDirRecursively(temp.data()))
-				{
-					std::cout << "Directory creation failed!" << std::endl;
-					return -1;
-				}
-			}
-		}
-		else
-		{
-			auto idx = infile.find_last_of("/\\");
-			if (idx == 0 || idx == std::string::npos)
-			{
-				outDir = ".";
-			}
-			else
-			{
-				outDir = infile.substr(0, idx);
-			}
-		}
-
-		bool debug = debugSwitch.getValue();
-		int mode = interfaceSearchMode.getValue();
-		// do stuff
-		if (debug)
-			lout().setMinVerbosity(Log::MOST_VERBOSE);
-
-		run(infile, outDir, assetName, mode, bOutputLL, bOutputTK, bOutputPX, bOutputObjFile, bOutputFbxFile, bOutputFBXAscii, bFbxCollision, bNonSkinned);
-	}
-	catch (TCLAP::ArgException &e)  // catch any exceptions
-	{
-		lout() << Log::TYPE_ERROR << "error: " << e.error() << " for arg " << e.argId() << std::endl;
-	}
-
-	return 0;
-}
+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and related documentation and
+// any modifications thereto. Any use, reproduction, disclosure, or
+// distribution of this software and related documentation without an express
+// license agreement from NVIDIA Corporation is strictly prohibited.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2016-2018 NVIDIA Corporation. All rights reserved.
+
+
+#if NV_VC
+#pragma warning(push)
+#pragma warning(disable: 4996) // 'fopen' unsafe warning, from NxFileBuffer.h
+#endif
+
+#include "PxPhysicsAPI.h"
+#include "NvBlastExtApexImportTool.h"
+#include "Log.h"
+#include <string>
+#include <iostream>
+#include <fstream>
+#include "tclap/CmdLine.h"
+#include "ApexDestructibleObjExporter.h"
+#include "NvBlastTkFramework.h"
+#include "NvBlastGlobals.h"
+#include "NvBlastExtPxAsset.h"
+#include "NvBlastExtPxManager.h"
+#include "BlastDataExporter.h"
+#include "windows.h"
+#include <NvBlastTkAsset.h>
+#include "NvBlastExtLlSerialization.h"
+#include "NvBlastExtTkSerialization.h"
+#include "NvBlastExtPxSerialization.h"
+#include "NvBlastExtExporterJsonCollision.h"
+#include <nvparameterized\NvSerializer.h>
+#include <PsFileBuffer.h>
+#define DEFAULT_INPUT_FILE "../../../tools/ApexImporter/resources/assets/table.apb"
+#define DEFAULT_OUTPUT_DIR "C:/TestFracturer/"
+#define DEFAULT_ASSET_NAME "table"
+
+using namespace Nv::Blast;
+using namespace Nv::Blast::ApexImporter;
+
+void loggingCallback(int type, const char* msg, const char* file, int line)
+{
+	if (type == NvBlastMessage::Info)
+		lout() << Log::TYPE_INFO << msg << " FILE:" << file << " Line: " << line << "\n";
+	else
+		lout() << Log::TYPE_ERROR << msg << " FILE:" << file << " Line: " << line << "\n";
+}
+
+bool isDirectoryExist(std::string path)
+{
+	DWORD attributes = GetFileAttributesA(path.c_str());
+	if ((attributes != INVALID_FILE_ATTRIBUTES) && (attributes & FILE_ATTRIBUTE_DIRECTORY))
+	{
+		return true;
+	}
+	return false;
+}
+
+bool mkDirRecursively(std::string path)
+{
+	if (isDirectoryExist(path))
+	{
+		return true;
+	}
+	auto indx = path.find_first_of("\\/");
+	while (indx != std::string::npos)
+	{
+		std::string subfolder = path.substr(0, indx);
+		CreateDirectory(subfolder.c_str(), NULL);
+		indx = path.find_first_of("\\/", indx + 1);
+	}
+	return isDirectoryExist(path);
+}
+
+// Create an Asset from the APEX destructible asset
+void run(const std::string& inFilepath, const std::string& outDir, const std::string& assetName, uint32_t mode, bool llFlag, bool tkFlag, bool extPxFlag,
+		 bool obj, bool fbx, bool fbxascii, bool fbxCollision, bool jsonCollision, bool nonSkinned)
+{
+	std::string inputDir = inFilepath.substr(0, inFilepath.find_last_of("/\\"));
+
+	// load APEX
+	ApexImportTool blast;
+
+	lout() << Log::TYPE_INFO << "ApexImportTool initialization" << std::endl;
+	if (!blast.isValid())
+	{
+		lout() << Log::TYPE_ERROR << "Failed to create BlastSDK" << std::endl;
+		return;
+	}
+
+
+	// load asset
+	lout() << Log::TYPE_INFO << "Loading asset: " << inFilepath << std::endl;
+	physx::PxFileBuf* apexAssetStream = PX_NEW(physx::general_PxIOStream::PsFileBuffer)(inFilepath.c_str(), physx::PxFileBuf::OPEN_READ_ONLY);
+
+	NvParameterized::Serializer::DeserializedData data;
+	blast.loadAssetFromFile(apexAssetStream, data);
+	if (data.size() == 0)
+	{
+		return;
+	}  
+	apexAssetStream->release();
+
+	ApexImporterConfig config;
+	config.infSearchMode = static_cast<ApexImporterConfig::InterfaceSearchMode>(mode);
+
+	std::vector<uint32_t> chunkReorderInvMap;
+	TkFramework* framework = NvBlastTkFrameworkCreate();
+	if (framework == nullptr)
+	{
+		lout() << Log::TYPE_ERROR << "Failed to create TkFramework" << std::endl;
+		return;
+	}
+
+	std::vector<NvBlastChunkDesc>	chunkDesc;
+	std::vector<NvBlastBondDesc>	bondDescs;
+	std::vector<uint32_t>			flags;
+
+	std::vector<ExtPxAssetDesc::ChunkDesc> physicsChunks;
+	std::vector<ExtPxAssetDesc::SubchunkDesc> physicsSubchunks;
+
+	bool result = blast.importApexAsset(chunkReorderInvMap, data[0], chunkDesc, bondDescs, flags, config);
+	if (!result)
+	{
+		lout() << Log::TYPE_ERROR << "Failed to build Blast asset data" << std::endl;
+		return;
+	};
+	std::vector<std::vector<CollisionHull*>> hulls;
+	result = blast.getCollisionGeometry(data[0], static_cast<uint32_t>(chunkDesc.size()), chunkReorderInvMap, flags, physicsChunks, physicsSubchunks, hulls);
+	if (!result)
+	{
+		lout() << Log::TYPE_ERROR << "Failed to build physics data" << std::endl;
+		return;
+	};
+
+
+	// save asset
+	lout() << Log::TYPE_INFO << "Saving blast asset: " << outDir << std::endl;
+	BlastDataExporter blExpr(framework, blast.getPxSdk(), blast.getCooking());
+	NvBlastAsset* llAsset = blExpr.createLlBlastAsset(bondDescs, chunkDesc);
+
+	std::cout <<"Chunk count: " << NvBlastAssetGetChunkCount(llAsset, NULL) << std::endl;
+
+	if (llAsset == nullptr && (llFlag || fbx))
+	{
+		lout() << Log::TYPE_ERROR << "Failed to build low-level asset" << std::endl;
+		return;
+	}
+
+	if (llFlag)
+	{
+		blExpr.saveBlastObject(outDir, assetName, llAsset, LlObjectTypeID::Asset);
+	}
+	if (tkFlag)
+	{
+		TkAsset* tkAsset = blExpr.createTkBlastAsset(bondDescs, chunkDesc);
+		blExpr.saveBlastObject(outDir, assetName, tkAsset, TkObjectTypeID::Asset);
+		tkAsset->release();
+	}
+	if (extPxFlag)
+	{
+		ExtPxAsset* pxAsset = blExpr.createExtBlastAsset(bondDescs, chunkDesc, physicsChunks);
+		blExpr.saveBlastObject(outDir, assetName, pxAsset, ExtPxObjectTypeID::Asset);
+		pxAsset->release();
+	}	
+	
+	lout() << Log::TYPE_INFO << "Saving model file: " << outDir << std::endl;
+	ApexDestructibleGeometryExporter objSaver(inputDir, outDir);
+	if (fbxCollision)
+	{
+		objSaver.exportToFile(llAsset, data[0], blast, assetName, chunkReorderInvMap, fbx, obj, fbxascii, nonSkinned, hulls);
+	}
+	else
+	{
+		objSaver.exportToFile(llAsset, data[0], blast, assetName, chunkReorderInvMap, fbx, obj, fbxascii, nonSkinned);
+	}
+
+	if (jsonCollision)
+	{
+		std::vector<CollisionHull*> flattenedHulls;
+		std::vector<uint32_t> hullOffsets;
+		for (std::vector<CollisionHull*>& chunkHulls : hulls)
+		{
+			hullOffsets.push_back(static_cast<uint32_t>(flattenedHulls.size()));
+			for (CollisionHull* hull : chunkHulls)
+			{
+				flattenedHulls.push_back(hull);
+			}
+		}
+		hullOffsets.push_back(static_cast<uint32_t>(flattenedHulls.size()));
+		const std::string fullJsonFilename = outDir + ((outDir.back() == '/' || outDir.back() == '\\') ? "" : "/") + assetName + ".json";
+		IJsonCollisionExporter* collisionExporter = NvBlastExtExporterCreateJsonCollisionExporter();
+		if (collisionExporter != nullptr)
+		{
+			if (collisionExporter->writeCollision(fullJsonFilename.c_str(), static_cast<uint32_t>(hulls.size()), hullOffsets.data(), flattenedHulls.data()))
+			{
+				std::cout << "Exported collision geometry: " << fullJsonFilename << std::endl;
+			}
+			else
+			{
+				std::cerr << "Can't write collision geometry to json file." << std::endl;
+			}
+			collisionExporter->release();
+		}
+	}
+
+	NVBLAST_FREE(llAsset);
+}
+
+
+int main(int argc, const char* const* argv)
+{
+	try 
+	{
+		// setup cmd line
+		TCLAP::CmdLine cmd("Blast SDK: APEX Importer", ' ', "0.1");
+
+		TCLAP::ValueArg<std::string> infileArg("f", "file", "File to load", true, DEFAULT_INPUT_FILE, "infile");
+		cmd.add(infileArg);
+
+		TCLAP::ValueArg<std::string> outDirArg("o", "outputDir", "Output directory", false, DEFAULT_OUTPUT_DIR, "output directory");
+		cmd.add(outDirArg);
+
+		TCLAP::ValueArg<std::string> outAssetName("n", "outAssetName", "Output asset name", true, DEFAULT_ASSET_NAME, "output asset name");
+		cmd.add(outAssetName);
+
+
+		TCLAP::ValueArg<uint32_t> interfaceSearchMode("m", "mode", "Interface search mode", false, 0, "0 - EXACT, 1 - FORCED, for detailed description see docs.");
+		cmd.add(interfaceSearchMode);
+
+		TCLAP::SwitchArg debugSwitch("d", "debug", "Print debug output", cmd, false);
+
+		TCLAP::SwitchArg pxOutputArg("", "px", "Output ExtPxAsset to the output directory", false);
+		cmd.add(pxOutputArg);
+
+		TCLAP::SwitchArg tkOutputArg("", "tk", "Output TkAsset to the output directory", false);
+		cmd.add(tkOutputArg);
+
+		TCLAP::SwitchArg llOutputArg("", "ll", "Output LL Blast asset to the output directory", false);
+		cmd.add(llOutputArg);
+
+		TCLAP::SwitchArg fbxAsciiArg("", "fbxascii", "Output FBX as an ascii file (defaults to binary output)", false);
+		cmd.add(fbxAsciiArg);
+
+		TCLAP::SwitchArg objOutputArg("", "obj", "Output a OBJ mesh to the output directory", false);
+		cmd.add(objOutputArg);
+
+		TCLAP::SwitchArg fbxOutputArg("", "fbx", "Output a FBX mesh to the output directory", false);
+		cmd.add(fbxOutputArg);
+
+		TCLAP::SwitchArg jsonCollision("", "jsoncollision", "Save collision geometry to a json file", false);
+		cmd.add(jsonCollision);
+
+		TCLAP::SwitchArg fbxcollision("", "fbxcollision", "Append collision geometry to FBX file", false);
+		cmd.add(fbxcollision);
+
+		TCLAP::SwitchArg nonSkinnedFBX("", "nonskinned", "Output a non-skinned FBX file", false);
+		cmd.add(nonSkinnedFBX);
+
+		// parse cmd input
+		cmd.parse(argc, argv);
+
+		bool bOutputPX = pxOutputArg.getValue();
+		bool bOutputTK = tkOutputArg.getValue();
+		bool bOutputLL = llOutputArg.getValue();
+
+		bool bOutputFBXAscii = fbxAsciiArg.isSet();
+
+		bool bOutputObjFile = objOutputArg.isSet();
+		bool bOutputFbxFile = fbxOutputArg.isSet();
+
+		bool bFbxCollision = fbxcollision.isSet();
+		bool bJsonCollision = jsonCollision.isSet();
+
+		bool bNonSkinned = nonSkinnedFBX.isSet();
+
+		// Did we specify no output formats?
+		if (!pxOutputArg.isSet() && !tkOutputArg.isSet() && !llOutputArg.isSet())
+		{
+			std::cout << "Didn't specify an output format on the command line, so defaulting to outputting an ExtPxAsset" << std::endl;
+			bOutputPX = true;
+		}
+		// Did we specify no geometry output formats?
+		if (!bOutputObjFile && !bOutputFbxFile)
+		{
+			std::cout << "Didn't specify an output geometry format on the command line, so defaulting to outputting .OBJ" << std::endl;
+			bOutputObjFile = true;
+		}
+
+		// get cmd parse results
+		std::string infile = infileArg.getValue();
+		std::string outDir;
+		std::string assetName = outAssetName.getValue();
+		
+		/**
+			Set output dir, make sure that it exist.
+		*/
+		if (outDirArg.isSet())
+		{
+			outDir = outDirArg.getValue();
+			std::string temp = outDir + '/';
+			if (!isDirectoryExist(outDir.data()))
+			{
+				std::cout << "Output directory doesn't exist. It will be created." << std::endl;
+				if (!mkDirRecursively(temp.data()))
+				{
+					std::cout << "Directory creation failed!" << std::endl;
+					return -1;
+				}
+			}
+		}
+		else
+		{
+			auto idx = infile.find_last_of("/\\");
+			if (idx == 0 || idx == std::string::npos)
+			{
+				outDir = ".";
+			}
+			else
+			{
+				outDir = infile.substr(0, idx);
+			}
+		}
+
+		bool debug = debugSwitch.getValue();
+		int mode = interfaceSearchMode.getValue();
+		// do stuff
+		if (debug)
+			lout().setMinVerbosity(Log::MOST_VERBOSE);
+
+		run(infile, outDir, assetName, mode, bOutputLL, bOutputTK, bOutputPX, bOutputObjFile, bOutputFbxFile, bOutputFBXAscii, bFbxCollision, bJsonCollision, bNonSkinned);
+	}
+	catch (TCLAP::ArgException &e)  // catch any exceptions
+	{
+		lout() << Log::TYPE_ERROR << "error: " << e.error() << " for arg " << e.argId() << std::endl;
+	}
+
+	return 0;
+}