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Module distortion

proof_engine::render::postfx

Module distortion 

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Screen-space distortion pass — gravitational lensing, heat shimmer, entropy warping.

Force fields write distortion vectors into a CPU-side distortion map each frame. The distortion pass samples the scene at UV + distortion_offset, creating:

  • Gravity wells: circular lensing toward field centers
  • Heat shimmer: Perlin-noise-driven wavy distortion
  • Chaos Rift: high-entropy chaotic UV scrambling
  • Vortex: rotating UV distortion following Vortex force fields

Structs§

DistortionMap
A CPU-side distortion map — an array of 2D UV offsets, one per pixel.
DistortionParams
Distortion pass parameters.