C++ (Cpp) addKeyframeMotion Beispiele

Beispiel #1

Datei: llkeyframemotionparam.cpp Projekt: Krazy-Bish-Margie/sl-viewer-source-archive

//-----------------------------------------------------------------------------
// loadMotions()
//-----------------------------------------------------------------------------
BOOL LLKeyframeMotionParam::loadMotions()
{
	//-------------------------------------------------------------------------
	// Load named file by concatenating the character prefix with the motion name.
	// Load data into a buffer to be parsed.
	//-------------------------------------------------------------------------
	std::string path = gDirUtilp->getExpandedFilename(LL_PATH_MOTIONS,mCharacter->getAnimationPrefix())
		+ "_" + getName() + ".llp";

	//-------------------------------------------------------------------------
	// open the file
	//-------------------------------------------------------------------------
	S32 fileSize = 0;
	LLAPRFile infile ;
	infile.open(path, LL_APR_R, NULL, &fileSize);
	apr_file_t* fp = infile.getFileHandle() ;
	if (!fp || fileSize == 0)
	{
		llinfos << "ERROR: can't open: " << path << llendl;
		return FALSE;
	}

	// allocate a text buffer
	char *text = new char[ fileSize+1 ];
	if ( !text )
	{
		llinfos << "ERROR: can't allocated keyframe text buffer." << llendl;
		return FALSE;
	}

	//-------------------------------------------------------------------------
	// load data from file into buffer
	//-------------------------------------------------------------------------
	bool error = false;
	char *p = text;
	while ( 1 )
	{
		if (apr_file_eof(fp) == APR_EOF)
		{
			break;
		}
		if (apr_file_gets(p, 1024, fp) != APR_SUCCESS)
		{
			error = true;
			break;
		}
		while ( *(++p) )
			;
	}

	//-------------------------------------------------------------------------
	// close the file
	//-------------------------------------------------------------------------
	infile.close();

	//-------------------------------------------------------------------------
	// check for error
	//-------------------------------------------------------------------------
	llassert( p <= (text+fileSize) );

	if ( error )
	{
		llinfos << "ERROR: error while reading from " << path << llendl;
		delete [] text;
		return FALSE;
	}

	llinfos << "Loading parametric keyframe data for: " << getName() << llendl;

	//-------------------------------------------------------------------------
	// parse the text and build keyframe data structures
	//-------------------------------------------------------------------------
	p = text;
	S32 num;
	char strA[80]; /* Flawfinder: ignore */
	char strB[80]; /* Flawfinder: ignore */
	F32 floatA = 0.0f;


	//-------------------------------------------------------------------------
	// get priority
	//-------------------------------------------------------------------------
	BOOL isFirstMotion = TRUE;
	num = sscanf(p, "%79s %79s %f", strA, strB, &floatA);	/* Flawfinder: ignore */

	while(1)
	{
		if (num == 0 || num == EOF) break;
		if ((num != 3))
		{
			llinfos << "WARNING: can't read parametric motion" << llendl;
			delete [] text;
			return FALSE;
		}

		addKeyframeMotion(strA, gAnimLibrary.stringToAnimState(std::string(strA)), strB, floatA);
		if (isFirstMotion)
		{
			isFirstMotion = FALSE;
			setDefaultKeyframeMotion(strA);
		}
		
		p = strstr(p, "\n");
		if (!p)
		{
			break;
		}
			
		p++;
		num = sscanf(p, "%79s %79s %f", strA, strB, &floatA);	/* Flawfinder: ignore */
	}

	delete [] text;
	return TRUE;
}

Beispiel #2

Datei: llkeyframemotionparam.cpp Projekt: CaseyraeStarfinder/Firestorm-Viewer

//-----------------------------------------------------------------------------
// loadMotions()
//-----------------------------------------------------------------------------
BOOL LLKeyframeMotionParam::loadMotions()
{
	//-------------------------------------------------------------------------
	// Load named file by concatenating the character prefix with the motion name.
	// Load data into a buffer to be parsed.
	//-------------------------------------------------------------------------
	//std::string path = gDirUtilp->getExpandedFilename(LL_PATH_MOTIONS,mCharacter->getAnimationPrefix())
	//	+ "_" + getName() + ".llp";
	//RN: deprecated unused reference to "motion" directory
	std::string path;


	//-------------------------------------------------------------------------
	// open the file
	//-------------------------------------------------------------------------
	S32 fileSize = 0;
	LLAPRFile infile ;
	infile.open(path, LL_APR_R, NULL, &fileSize);

	// <FS:ND> Remove LLVolatileAPRPool/apr_file_t and use FILE* instead
	// apr_file_t* fp = infile.getFileHandle() ;
	LLAPRFile::tFiletype* fp = infile.getFileHandle() ;
	// </FS:ND>

	if (!fp || fileSize == 0)
	{
		LL_INFOS() << "ERROR: can't open: " << path << LL_ENDL;
		return FALSE;
	}

	// allocate a text buffer
	std::vector<char> text(fileSize+1);

	//-------------------------------------------------------------------------
	// load data from file into buffer
	//-------------------------------------------------------------------------
	bool error = false;
	char *p = &text[0];
	while ( 1 )
	{
		if (apr_file_eof(fp) == APR_EOF)
		{
			break;
		}
		if (apr_file_gets(p, 1024, fp) != APR_SUCCESS)
		{
			error = true;
			break;
		}
		while ( *(++p) )
			;
	}

	//-------------------------------------------------------------------------
	// close the file
	//-------------------------------------------------------------------------
	infile.close();

	//-------------------------------------------------------------------------
	// check for error
	//-------------------------------------------------------------------------
	llassert( p <= (&text[0] + fileSize) );

	if ( error )
	{
		LL_INFOS() << "ERROR: error while reading from " << path << LL_ENDL;
		return FALSE;
	}

	LL_INFOS() << "Loading parametric keyframe data for: " << getName() << LL_ENDL;

	//-------------------------------------------------------------------------
	// parse the text and build keyframe data structures
	//-------------------------------------------------------------------------
	p = &text[0];
	S32 num;
	char strA[80]; /* Flawfinder: ignore */
	char strB[80]; /* Flawfinder: ignore */
	F32 floatA = 0.0f;


	//-------------------------------------------------------------------------
	// get priority
	//-------------------------------------------------------------------------
	BOOL isFirstMotion = TRUE;
	num = sscanf(p, "%79s %79s %f", strA, strB, &floatA);	/* Flawfinder: ignore */

	while(1)
	{
		if (num == 0 || num == EOF) break;
		if ((num != 3))
		{
			LL_INFOS() << "WARNING: can't read parametric motion" << LL_ENDL;
			return FALSE;
		}

		addKeyframeMotion(strA, gAnimLibrary.stringToAnimState(std::string(strA)), strB, floatA);
		if (isFirstMotion)
		{
			isFirstMotion = FALSE;
			setDefaultKeyframeMotion(strA);
		}
		
		p = strstr(p, "\n");
		if (!p)
		{
			break;
		}
			
		p++;
		num = sscanf(p, "%79s %79s %f", strA, strB, &floatA);	/* Flawfinder: ignore */
	}

	return TRUE;
}