{"id":"19132470","service":"patreon","caption":"

The first part of my new Flow series covers distorting a texture with a flow map. It's the technique Valve used to create flowing water in Left 4 Dead 2 and Portal 2, described in SIGGRAPH2010, but I added a few things.

","captionHtml":"

Texture Distortion (Catlikecoding)

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Flow: Texture Distortion

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