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GLSL Snippets: Chromatic Aberration in TouchDesigner

The first in a series of bite-sized GLSL techniques, this video will teach you how to harness the power of GLSL shaders by creating a chromatic aberration effect. While creating the effect with just a few lines of code, you'll also get exposure to a few core principles in GLSL, such as data types, swizzling, and reading in textures.

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