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Index › Programming Questions & Help › Syntax Questions › blend and transformation
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blend and transformation (Read 438 times)
fabbot
blend and transformation
Jun 25th, 2007, 2:04pm  
Hi there,
As ive seen in older posts, the blend effect doesnt work with transformation. Is there a way to work around this. I know its not a bug and it is meant to be like this. But wouldn´t it be great to have "blend" provided as a "filter" wich can be applied to PImages.
this is a snippet of code taken from my current project wich is kind of a motion tracking and bluebox tool. Iwould like to map the capture onto 3d surfaces like a wall using the blend effect.

code:
pushMatrix();
   rotateY(radians(20));
   translate(0,0,0);
   image(mOverlay,60,50,400,300);
   blend(mOverlay,0,0,640,480,60,-80,640,480, ADD);
   popMatrix();


I really hope anyone already worked on this..
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fry
Re: blend and transformation
Reply #1 - Jun 26th, 2007, 1:17am  
does mOverlay.blend(...) not do what you want?
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