2 posts tagged with "VFX"

A COPs OpenCL kernel that creates gravitational lensing-style distortion by pulling pixels toward a mask boundary. It uses an SDF (signed distance field) and its gradient to generate UV offsets.

This is a simple yet effective ripple solver implemented as a Houdini COPs OpenCL kernel. It simulates 2D water waves based on the discrete wave equation, perfect for creating realistic ripple effects on image layers.