Is Edge Boundary Node

The Is Edge Boundary node outputs a boolean value indicating whether each edge lies on the boundary of a mesh. Boundary edges are edges connected to only one face, typically located at the open borders of a mesh.

This node is useful for identifying open edges, detecting holes, or creating effects that depend on mesh boundaries.

Inputs

This node has no inputs.

Outputs

Is Edge Boundary

Boolean value that indicates whether each edge is on the mesh boundary. True if the edge belongs to only one face; false otherwise.