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Steve C

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  1. Question: I am working on a project in Pixi where I am managing a set of overlapping semi-translucent "brush strokes" on-screen. Each brush stroke is represented as two Sprites in two different Containers: The first Container (the "color map") keeps track of the colors and how they overlap and blend (since strokes can be semi-transparent). The second Container (the "height map") renders the same strokes but in white at high opacity to keep track of how "deep" the strokes are overlapping. I'm trying to use the height map data to calculate normals and shade the color data to
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