blend property

double blend

Metaball merge intensity in SDF blur units, clamped to [0.0 – 28.0].

Derived from the separation between pathT and sizeT: zero when the blobs perfectly overlap (no swell needed), and maximum when the teardrop bridge is at peak stretch. Attenuated proportionally for large-scale morphs to prevent excessive SDF merging.

Implementation

final double blend;