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    • CommentAuthorew_holmes
    • CommentTimeJan 10th 2013 edited
    I saw a similar question in the discussion forums, but I never saw an answer, so I thought I would ask it again.

    I have 2 images on top of eachother. I want to use a Renderer as a mask for the foreground image, to reveal the background image.


    I have followed the Grass example for my renderer, which works great.
    as soon as I add the renderer into the front image, it works fine, but as soon as I apply it as the mask, it no longer appears, or removes the image.

    front.mask = renderer; // Failing

    Is this possible?
    • CommentAuthorew_holmes
    • CommentTimeJan 11th 2013
    The solution:

    Apply cacheAsBitmap to your renderer!

    renderer.cacheAsBitmap = true;