Function clashIntersectionSolid

Compute the intersection solid of one clashing pair.

positionsA / positionsB are flat world-space XYZ; indicesA / indicesB are flat triangle indices into their own operand.

const solid = clashIntersectionSolid(posA, idxA, posB, idxB);
if (solid.isSolid) {
  draw(solid.positions, solid.indices, solid.volumeM3);
} else {
  keepContactMarker(solid.degenerateReason); // e.g. "no-overlap"
}
solid.free();
Copy