Glad its working now :)
I can confirm that this is indeed 100% possible (no billboard). This
is also how the Image Filter protocol works, btw.
For an app I am working on I simply detect if there is an output port
of type image published in the QCComposition that is being rendered,
if so, use that, if not, use an FBO with a texture/depth attachment to
render the geometry into. Works pretty well!
Good luck.
On Feb 9, 2010, at 3:26 PM, Neil Clayton wrote:
5) Regarding chaining - I didn't realize that using a QCImage output
would mean I could get away with no billboard. That sounds useful. I
could then have one last "Billboard" patch to render a QCImage into
a texture (the last patch in the chain). I'll investigate that
further, thanks.
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