//////////////////////////////////////////////////////////////////////////////
//
// Description:
// Convert the passed path list to a byte stream.
// binaryFormat determines whether to copy the data in binary (TRUE) or
// ascii (FALSE) format.
//
// Use: public
//
void
SoByteStream::convert(SoPathList *pathList, SbBool binaryFormat)
//
//////////////////////////////////////////////////////////////////////////////
{
// clear out any old data
if (data != NULL) {
free(data);
data = NULL;
numBytes = 0;
}
if ((pathList == NULL) || (pathList->getLength() == 0))
return;
// Write all the paths in the path list into an in-memory buffer
SoWriteAction wa;
SoOutput *out = wa.getOutput();
out->setBinary(binaryFormat);
out->setBuffer(malloc(128), 128, realloc);
for (int i = 0; i < pathList->getLength(); i++) {
wa.apply((*pathList)[i]);
}
// Point to the byte stream data
void *buf;
size_t size;
out->getBuffer(buf, size);
data = buf;
numBytes = (uint32_t) size;
isRaw = FALSE;
}
void
vpSimulator::save(const char *name,bool binary)
{
// get a pointer to the object "name"
SoOutput output ;
output.openFile(name) ;
if (binary==true) output.setBinary(TRUE) ;
SoWriteAction writeAction(&output) ;
writeAction.apply(scene) ;
output.closeFile() ;
}
