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Learn how to create a cool chromatic aberration effect using GLSL in TouchDesigner in this 26-minute tutorial. Explore the basics of working with GLSL pixel shaders, including common terminology and functions. Discover how to independently shift and scale the red, green, and blue channels of a TOP texture to achieve subtle color shifting or more extreme experimental effects. Follow along as Jack DiLaura guides you through the process, demonstrating how to control shader aspects outside of the GLSL code itself. Enhance your TouchDesigner skills and add vintage vibes to clean textures with this easy-to-follow guide on implementing chromatic aberration.
