pathLoop
pathLoop(
options?):EdgePath
Defined in: packages/sigma/src/rendering/edges/paths/loop.ts:41
Creates a loop edge path for self-referencing edges.
The shape is a cubic Bézier that exits the node at loopAngle - spread/2
and re-enters at loopAngle + spread/2, with both tangents orthogonal to
the node surface. The bulge extends outward by loopRadius node-radii.
Per-edge attributes:
loopRadius: how far the loop extends (multiplier of node visual radius, default 4)loopAngle: direction of the loop (radians, 0 = right, default π/4)loopSpread: angular separation between exit and entry (radians, default ~80°)loopFixedOrientation: when 1, compensates for camera rotation
Parameters
options?
Path configuration
Returns
EdgePath definition for loop edges