Re: Quartz texture maps

[Edward K. C. <ek...@lg...>]

On 2010-03-15, at 4:01 PM, James Walker wrote:

> 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/>

Thanks James. Well, I guess I'll press ahead with what I've got and let you know if I hit a snag.

-Ted