Cube  Diff

- (bool)loadWithIRI: (OFIRI *)IRI
{
	OFSeekableStream *stream;
	@try {
		stream = (OFSeekableStream *)[[OFIRIHandler handlerForIRI: IRI]
		    openItemAtIRI: IRI
		             mode: @"r"];
	} @catch (id e) {
		return false;
	}

	if (![stream isKindOfClass: OFSeekableStream.class])
		return false;

		_frames = OFAllocMemory(header.numFrames, header.frameSize);
	} @catch (OFOutOfMemoryException *e) {
		return false;
	}

	[stream seekToOffset: header.offsetFrames whence: OFSeekSet];
	[stream readIntoBuffer: _frames
	           exactLength: header.frameSize * header.numFrames];

	for (int i = 0; i < header.numFrames; ++i)
		endianswap(_frames + i * header.frameSize, sizeof(float), 6);

	@try {
		_glCommands = OFAllocMemory(header.numGlCommands, sizeof(int));
	} @catch (OFOutOfMemoryException *e) {
		return false;
	}

	[stream seekToOffset: header.offsetGlCommands whence: OFSeekSet];
	[stream readIntoBuffer: _glCommands
	           exactLength: header.numGlCommands * sizeof(int)];
	endianswap(_glCommands, sizeof(int), header.numGlCommands);

	_numFrames = header.numFrames;
	_numGlCommands = header.numGlCommands;
	_frameSize = header.frameSize;
	_numTriangles = header.numTriangles;
	_numVerts = header.numVertices;

		v->y =
		    -(snap(sn, cv[1] * cf->scale[1]) + cf->translate[1]) / sc;
		v->z = (snap(sn, cv[2] * cf->scale[2]) + cf->translate[2]) / sc;
	}
}

- (void)renderWithLight: (OFColor *)light
                  frame: (int)frame
                  range: (int)range
               position: (OFVector3D)position
                    yaw: (float)yaw
                  pitch: (float)pitch
                  scale: (float)sc
                  speed: (float)speed
                   snap: (int)sn
               basetime: (int)basetime
{
	for (int i = 0; i < range; i++)
		if (!_mverts[frame + i])
			[self scaleWithFrame: frame + i scale: sc snap: sn];

	glPushMatrix();
	glTranslatef(position.x, position.y, position.z);