Re: Quartz texture maps

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

On 3/15/2010 11:03 AM, Edward K. Chew wrote:

> Just wondering if there is any sample code for creating texture maps
> using CGBitmapContext and the like?  I think I see what I need to do,
> but there may be some potential gotchas and most of the examples I've
> come across seem to deal with Quickdraw-era stuff like gworlds.
> Basically, what it comes down to is I have a client who wants to be
> able to import PDFs into rectangular sheets floating around in the 3D
> model, and Quickdraw is not so great with PDFs.

I don't think I have any good sample code I could post... I'm using a 
somewhat convoluted scheme where a framework calls an application 
callback to get pixel data, which might be from a CGBitmapContext, and 
then passes it to Quesa.  But I could discuss any issues you're worried 
about.

-- 
   James W. Walker, Innoventive Software LLC
   <http://www.frameforge3d.com/>