silhouette alpha

    Mar 28 2010 | 10:01 am
    Hi. Little problem: i'd like to display behind a silhouette (from jit.qt.grab). So i make a alpha mask wich i want to control with my silhouette (jit.alphablend).
    But the layer is still black………
    Here's my png mask, and my patch:

    • Mar 28 2010 | 10:01 am
      Thx in advance. Ad.
    • Mar 29 2010 | 5:21 pm
      nobody knows about that ?
    • Mar 29 2010 | 6:25 pm
      i think you need to use @blend_mode 6 1 on your videoplane, although i'm not entirely sure why the default mode of 6 7 is not working.
    • Mar 29 2010 | 7:44 pm
      I've made several tests and still the same problem:
      The alpha channel from png is not reconize with jit.alphablend !!
      10.5 Max 4.6 and Max 5. mac book pro.
    • Mar 31 2010 | 6:51 pm
      I don't think jit.alphablend does what you think it does. It's purpose is to blend 2 inputs together based on an alpha channel, and will essentially strip off any alpha information on output. Try removing it from the patch and connecting directly from the jit.pack to