Re: Q3Polygon_GetVertexAttributeSet

[James W. <ja...@fr...>]

Roger Holmes wrote:

> For a polygon there is a useful routine Q3Polygon_GetVertexAttributeSet, 
> which takes the object, an index and an attribute set. Trouble is, I 
> can't find a simple routine which tells me the maximum index. Of course 
> I can get the TQ3PolygonData and read it from there, but not only is 
> that slow, if I get that I can read the vertex array directly so don't 
> need Q3Polygon_GetVertexAttributeSet. Am I missing something or is this 
> just silly design?

It does seem like a silly design (and the same could be said about 
PolyLine and Polyhedron).  But it's not clear to me that 
Q3Polygon_GetData should be slower than calling 
Q3Polygon_GetVertexAttributeSet for every vertex.  Have you profiled it?
-- 
   James W. Walker, Innoventive Software LLC
   <http://www.frameforge3d.com/>