Added on May 13, 2026
CMY Cube
About
An interactive CMY (Cyan, Magenta, Yellow) cube that simulates realistic transparent acrylic using custom GLSL shaders. Features real-time ray tracing for subtractive color mixing, refraction with chromatic dispersion, and up to 12 internal reflection bounces. The ground plane renders colored caustic shadows by tracing light through the cube's faces, while a mirrored reflection adds depth. Fully interactive controls let you adjust optical properties like IOR, absorption, saturation, and lighting. Built with Three.js and custom fragment shaders—no textures, pure math.
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