Metaball

GPU

2D metaballs with implicit surface blending and multiple render modes.

Simulates up to 16 bouncing blobs using inverse-distance field accumulation. Supports SDF and circle render modes with per-ball rainbow, field gradient, or single-color output.

Source operators/gpu/metaball/metaball.cpp

Parameters

Name	Type	Range	Default	Description
threshold				Field strength cutoff for surface detection.

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