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Learn to create photomosaic effects inspired by computer graphics pioneer Ken Knowlton using TouchDesigner in this 23-minute tutorial. Explore the history of Knowlton's groundbreaking work at Bell Labs and his development of BEFLIX, the first programming language for bitmap computer-produced movies. Follow along as Jack DiLaura guides you through the process of utilizing instancing, 2D texture arrays, and image processing to achieve a dynamic photomosaic effect applicable to both static images and video input. Master techniques for configuring render output, modifying textures, creating large-scale math symbols, and mapping grayscale levels to typographic symbols. Gain insights into TouchDesigner's capabilities for producing innovative visual effects inspired by early computer art pioneers.
