Cube  Diff

{
	OFAssert(_mverts[frame] == NULL);

	_mverts[frame] = OFAllocMemory(_numVerts, sizeof(OFVector3D));
	struct md2_frame *cf =
	    (struct md2_frame *)((char *)_frames + _frameSize * frame);
	float sc = 16.0f / scale;
	loop(vi, _numVerts)
	{
		uchar *cv = (uchar *)&cf->vertices[vi].vertex;
		OFVector3D *v = &(_mverts[frame])[vi];
		v->x = (snap(sn, cv[0] * cf->scale[0]) + cf->translate[0]) / sc;
		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
{

	loopi(range) if (!_mverts[frame + i])[self scaleWithFrame:frame + i
	                                                    scale:sc
	                                                     snap:sn];

	glPushMatrix();
	glTranslatef(position.x, position.y, position.z);
	glRotatef(yaw + 180, 0, -1, 0);
	glRotatef(pitch, 0, 0, 1);

	float red, green, blue;

			if (numVertex > 0) {
				glBegin(GL_TRIANGLE_STRIP);
			} else {
				glBegin(GL_TRIANGLE_FAN);
				numVertex = -numVertex;
			}

			loopi(numVertex)
			{
				float tu = *((float *)command++);
				float tv = *((float *)command++);
				glTexCoord2f(tu, tv);
				int vn = *command++;
#define ip(c) verts1[vn].c *frac2 + verts2[vn].c *frac1
				glVertex3f(ip(x), ip(z), ip(y));
			}