mask jit.gl.cornerpin

    veasec
    Sep 06 2012 | 1:52 am
    Hi, does anyone know how to apply an alpha mask to the output of the jit.gl.cornerpin object? I'm currently using cc.alphaglue.jxs before the cornerpin, but I'd like to apply it after the warping. -Charles
    • Tobias Rosenberger
      Sep 06 2012 | 11:07 am
      you could capture as sub-rendercontext with jit.gl.node, then put the captured video into the slab and finally send to a videoplane in your main render context
    • Rob Ramirez
      Sep 06 2012 | 8:36 pm
      yup, that's pretty much what you would do. the one wrinkle is you lose mouse interaction when capturing a cornerpin to a node sub-context. the patch below show's how to toggle between the two modes.
    • veasec
      Sep 09 2012 | 4:26 am
      It works except I can't seem to blend the planes. Any idea why?
    • Rob Ramirez
      Sep 10 2012 | 4:48 pm
      took me awhile, but the problem is you forgot the @ sign in your jit.gl.videoplane boxes for the @depth_enable attribute.
    • veasec
      Sep 11 2012 | 3:19 pm
      Yes that works. Sorry about the oversight....you're doing a great job on the forum.
      Charles