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exchange/exchangesource/Shattered/Shattered.cpp
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272
exchange/exchangesource/Shattered/Shattered.cpp
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/***********************************************************************************************************************
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*
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* Copyright (c) 2010 - 2022 by Tech Soft 3D, Inc.
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* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
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* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
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* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
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* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
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* scope and manner of such use.
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*
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***********************************************************************************************************************/
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/**
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\file Shattered.cpp
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PRC Can be used as a multi-file format using our shattered mode.
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This sample demonstrates how to load a CAD file independently from each other.
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Then it creates one PRC per file. Finally the full model is reloaded in memory from these multiple files.
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***********************************************************************************************************************/
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#ifndef _MSC_VER
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# include <libgen.h> // for dirname
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# define MAX_PATH 512
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#endif
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#define INITIALIZE_A3D_API
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#include <A3DSDKIncludes.h>
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#include "../common.hpp"
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//######################################################################################################################
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#ifndef _MSC_VER
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void SplitPathLinux(
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const char *pcPath, /* I: Path to split */
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char pcDir[MAX_PATH], /* O: Extracted dir */
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char pcFile[MAX_PATH], /* O: Extracted file name */
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char pcExt[8]) /* O: Extracted file extension */
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{
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char acBuf[MAX_PATH*3];
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char *pcDirName, *pcFileName, *pcCur;
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int iLen, iLenExt;
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strcpy(acBuf, pcPath);
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pcDirName = dirname(acBuf );
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strcpy(pcDir, pcDirName);
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strcpy(acBuf, pcPath);
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pcFileName = basename(acBuf);
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if(*pcFileName == '/')
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pcFileName++;
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iLen = strlen(pcFileName);
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pcCur = pcFileName+iLen-1;
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iLenExt = 0;
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while(pcCur >= pcFileName)
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{
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if(*pcCur == '.')
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break;
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pcCur--;
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iLenExt++;
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}
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if(iLenExt == iLen)
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{
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strcpy(pcFile, pcFileName);
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*pcExt = '\0';
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}
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else if(iLenExt)
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{
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strncpy(pcFile, pcFileName, pcCur-pcFileName);
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pcFile[pcCur-pcFileName] = '\0';
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strncpy(pcExt, pcCur+1, iLenExt);
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pcExt[iLenExt] = '\0';
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}
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else
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{
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strncpy(pcFile, pcFileName, iLen-1);
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pcFile[iLen] = '\0';
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*pcExt = '\0';
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}
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}
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#endif
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static MY_CHAR acSrcFileName[_MAX_PATH * 2];
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static MY_CHAR acDstPathName[_MAX_PATH * 2];
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static MY_CHAR acLogFileName[_MAX_PATH * 2];
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//######################################################################################################################
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// Main function
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#ifdef _MSC_VER
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int wmain(A3DInt32 iArgc, A3DUniChar** ppcArgv)
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#else
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int main(A3DInt32 iArgc, A3DUTF8Char** ppcArgv)
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#endif
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{
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//
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// ### COMMAND LINE ARGUMENTS
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//
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if (iArgc > 4)
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{
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MY_PRINTF2("Usage:\n %s [input CAD file] [output PRC directory] [output LOG file]\n", ppcArgv[0]);
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MY_PRINTF(" Default output PRC directory is the same as [input CAD file]\n");
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MY_PRINTF(" Default output LOG file is [input CAD file]_Log.txt\n\n");
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return A3D_ERROR;
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}
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if (iArgc > 1) MY_STRCPY(acSrcFileName, ppcArgv[1]);
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else MY_STRCPY(acSrcFileName, DEFAULT_INPUT_CAD);
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if (iArgc > 2) MY_STRCPY(acDstPathName, ppcArgv[2]);
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else MY_STRCPY(acDstPathName, _T(SAMPLES_DEFAULT_OUTPUT_PATH));
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if (iArgc > 3) MY_STRCPY(acLogFileName, ppcArgv[3]);
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else MY_SPRINTF(acLogFileName, "%s_Log.txt", acSrcFileName);
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GetLogFile(acLogFileName); // Initialize log file
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//
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// ### INITIALIZE HOOPS EXCHANGE
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//
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A3DSDKHOOPSExchangeLoader sHoopsExchangeLoader(_T(HOOPS_BINARY_DIRECTORY));
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CHECK_RET(sHoopsExchangeLoader.m_eSDKStatus);
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// Initialize callbacks
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CHECK_RET(A3DDllSetCallbacksMemory(CheckMalloc, CheckFree));
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CHECK_RET(A3DDllSetCallbacksReport(PrintLogMessage, PrintLogWarning, PrintLogError));
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//
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// ### PROCESS SAMPLE CODE
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//
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A3DImport sImport(acSrcFileName); // see A3DSDKInternalConvert.hxx for import and export detailed parameters
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A3DStatus iRet = sHoopsExchangeLoader.Import(sImport);
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if (iRet != A3D_SUCCESS && iRet != A3D_LOAD_MISSING_COMPONENTS)
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CHECK_RET(iRet);
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//Extract all dependencies from a CAD file - This step is not necessary when the assemblies dependencies are known
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A3DUTF8Char** ppPart, ** ppAssembly, ** ppMissing;
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A3DUns32 uNbPart, uNbAssembly, uNbMissing;
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A3DAsmGetFilesPathFromModelFile(sHoopsExchangeLoader.m_psModelFile, &uNbPart, &ppPart, &uNbAssembly, &ppAssembly, &uNbMissing, &ppMissing);
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Load and convert Each CAD to a PRC.
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// Each part is managed independently because sImport.m_sLoadData.m_sIncremental.m_bLoadNoDependencies is set to true
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//
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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A3DUniChar acDrive[8];
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A3DUniChar acDir[_MAX_PATH];
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A3DUniChar acName[_MAX_PATH];
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A3DUniChar acExt[_MAX_PATH];
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A3DUniChar acPrcFileName[_MAX_PATH * 3];
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A3DUTF8Char** acPrcFilePath = (A3DUTF8Char**)malloc(sizeof(A3DUTF8Char*) * (uNbPart + uNbAssembly + 1));
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memset(acPrcFilePath, 0, sizeof(A3DUTF8Char*) * (uNbPart + uNbAssembly + 1));
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const MemoryGuard sGuardPrcFilePath(acPrcFilePath);
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A3DUTF8Char** acCADFilePath = (A3DUTF8Char**)malloc(sizeof(A3DUTF8Char*) * (uNbPart + uNbAssembly + 1));
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memset(acCADFilePath, 0, sizeof(A3DUTF8Char*) * (uNbPart + uNbAssembly + 1));
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const MemoryGuard sGuardCADFilePath(acCADFilePath);
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for (unsigned int uI = 0; uI < uNbAssembly; ++uI)
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{
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if (sHoopsExchangeLoader.m_psModelFile)
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{
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A3DAsmModelFileDelete(sHoopsExchangeLoader.m_psModelFile);
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sHoopsExchangeLoader.m_psModelFile = NULL;
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}
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// Determine PRc File Name + Unicode to UT8 conversions
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#ifdef _MSC_VER
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wchar_t* pucString = (wchar_t*)malloc(_MAX_PATH * 3 * sizeof(wchar_t));
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A3DMiscUTF8ToUnicode(ppAssembly[uI], (A3DUTF8Char*)pucString);
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_wsplitpath(pucString, acDrive, acDir, acName, acExt);
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free(pucString);
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pucString = NULL;
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swprintf(&acPrcFileName[0], _MAX_PATH * 3, L"%s\\%s.prc", &acDstPathName[0], acName);
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acPrcFilePath[uI] = (A3DUTF8Char*)malloc(_MAX_PATH * 3 * sizeof(A3DUTF8Char));
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A3DMiscUnicodeToUTF8((A3DUTF8Char*)&acPrcFileName[0], acPrcFilePath[uI]);
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#else
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SplitPathLinux(ppAssembly[uI], acDir, acName, acExt);
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acPrcFilePath[uI] = (A3DUTF8Char*)malloc(_MAX_PATH * 3 * sizeof(A3DUTF8Char));
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sprintf(acPrcFilePath[uI], "%s/%s.prc", &acDstPathName[0], acName);
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#endif
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acCADFilePath[uI] = ppAssembly[uI];
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//Convert assembly files to PRC
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A3DImport sSubImport(ppAssembly[uI]); // see A3DSDKInternalConvert.hxx for import and export detailed parameters
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sSubImport.m_sLoadData.m_sIncremental.m_bLoadNoDependencies = true;
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A3DExport sExport(acPrcFilePath[uI]); // see A3DSDKInternalConvert.hxx for import and export detailed parameters
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iRet = sHoopsExchangeLoader.Convert(sSubImport, sExport);
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}
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//Convert CAD part files to PRC
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for (unsigned int uI = 0; uI < uNbPart; ++uI)
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{
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if (sHoopsExchangeLoader.m_psModelFile)
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{
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A3DAsmModelFileDelete(sHoopsExchangeLoader.m_psModelFile);
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sHoopsExchangeLoader.m_psModelFile = NULL;
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}
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#ifdef _MSC_VER
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//Generate PRC filename; convert wchar_t path to UTF-8
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wchar_t* pucString = (wchar_t*)malloc(_MAX_PATH * 3 * sizeof(wchar_t));
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A3DMiscUTF8ToUnicode(ppPart[uI], (A3DUTF8Char*)pucString);
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_wsplitpath(pucString, acDrive, acDir, acName, acExt);
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free(pucString);
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pucString = NULL;
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swprintf(&acPrcFileName[0], _MAX_PATH * 3, L"%s\\%s.prc", &acDstPathName[0], acName);
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acPrcFilePath[uI + uNbAssembly] = (A3DUTF8Char*)malloc(_MAX_PATH * 3 * sizeof(A3DUTF8Char));
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A3DMiscUnicodeToUTF8((A3DUTF8Char*)&acPrcFileName[0], acPrcFilePath[uI + uNbAssembly]);
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#else
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SplitPathLinux(ppPart[uI], acDir, acName, acExt);
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acPrcFilePath[uI + uNbAssembly] = (A3DUTF8Char*)malloc(_MAX_PATH * 3 * sizeof(A3DUTF8Char));
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sprintf(acPrcFilePath[uI + uNbAssembly], "%s/%s.prc", &acDstPathName[0], acName);
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#endif
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acCADFilePath[uI + uNbAssembly] = ppPart[uI];
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//Convert assembly files to PRC
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A3DImport sSubImport(ppPart[uI]); // see A3DSDKInternalConvert.hxx for import and export detailed parameters
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sSubImport.m_sLoadData.m_sIncremental.m_bLoadNoDependencies = true;
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A3DExport sExport(acPrcFilePath[uI + uNbAssembly]); // see A3DSDKInternalConvert.hxx for import and export detailed parameters
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iRet = sHoopsExchangeLoader.Convert(sSubImport, sExport);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Load the full Model from PRC.
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// A mapping between CAD filepath and PRC filepath needs to be maintained by customers to use this fuction.
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//
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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if (sHoopsExchangeLoader.m_psModelFile)
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{
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A3DAsmModelFileDelete(sHoopsExchangeLoader.m_psModelFile);
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sHoopsExchangeLoader.m_psModelFile = NULL;
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}
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A3DRWParamsLoadData sParamsLoadData;
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A3D_INITIALIZE_DATA(A3DRWParamsLoadData, sParamsLoadData);
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A3DUTF8Char acRootPrcFilePath[_MAX_PATH * 3];
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#ifdef _MSC_VER
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_wsplitpath(iArgc > 1 ? ppcArgv[1] : DEFAULT_INPUT_CAD, acDrive, acDir, acName, acExt);
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swprintf(acPrcFileName, _MAX_PATH * 3, L"%s\\%s.prc", &acDstPathName[0], acName);
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A3DMiscUnicodeToUTF8((A3DUTF8Char*)&acPrcFileName[0], &acRootPrcFilePath[0]);
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#else
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SplitPathLinux(iArgc > 1 ? ppcArgv[1] : DEFAULT_INPUT_CAD, acDir, acName, acExt);
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sprintf(acRootPrcFilePath, "%s/%s.prc", &acDstPathName[0], acName);
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#endif
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iRet = A3DAsmModelFileLoadFromPRCFiles(&acRootPrcFilePath[0], uNbPart + uNbAssembly,
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(const A3DUTF8Char**)acPrcFilePath, (const A3DUTF8Char**)acCADFilePath, &sParamsLoadData,
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&(sHoopsExchangeLoader.m_psModelFile));
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A3DAsmGetFilesPathFromModelFile(NULL, &uNbPart, &ppPart, &uNbAssembly, &ppAssembly, &uNbMissing, &ppMissing);
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for (unsigned int uI = 0; uI < uNbAssembly + uNbPart; ++uI)
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{
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free(acPrcFilePath[uI]);
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}
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//
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// ### TERMINATE HOOPS EXCHANGE
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//
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// Check memory allocations
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return (int)ListLeaks();
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}
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