Shader / GLSL

Write GPU fragment shaders for generative motion, gradients, transitions, and post-processing. Fragment shaders run once per pixel in parallel — the most performant way to do full-screen generative motion.

When to use

• Animated gradient, noise, plasma, or aurora backgrounds.
• Image transitions: dissolve, displacement, glitch, ripple, wipe.
• Distortion, chromatic aberration, generative patterns, SDF shapes.
• Post-processing passes over a rendered scene.

Fragment shader skeleton

Every fragment shader computes a color for one pixel. Normalize coordinates, aspect-correct, then build color.