Difference between revisions of "Flow map"

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(Flow map tools and discussions: Flow Map Painting)
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Latest revision as of 07:59, 4 October 2017

A flow map stores directional information in a texture, also called a vector field. This can be used to control the UV coordinates for a water texture, to make the texture flow around rocks. It can also be used to control the direction of a hairstyle's anisotropic specular highlight.

Waterflowdemo graphicsrunner.jpg Flowmap graphicsrunner.png
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UDK water with flow map.jpg
UDK - Water with Flow Map video by Hywel Thomas

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