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For example, if a trimmed surface is a solid letter "A", then:
- There is only one face, which is the entire letter.
- There are two boundaries, one which is the outside of the "A" and one which is the triangular hole.
- The outside boundary has several edges, depending on how many corners the letter has. The triangular boundary probably has three edges.
This node extracts a face, boundary and/or edge from a trimmed NURBS surface based on the face, boundary and/or edge index attributes. This index is zero-based. In the case of edges, if the index is -1, then it is assumed that all edges are to be extracted.
Node name | Parents | Classification | MFn type | Compatible function sets |
---|---|---|---|---|
curveFromSurfaceBnd | curveFromSurface | geometry | kCurveFromSurfaceBnd | kBase kNamedObject kDependencyNode kCreate kCurveFromSurface kCurveFromSurfaceBnd |
curveFromMesh, curveFromMeshEdge, curveFromSurface, curveFromSurfaceIso, curveFromSurfaceCoS, curveInfo
Long name (short name) | Type | Default | Flags | ||
---|---|---|---|---|---|
boundary
(b )
| integer | int0 | ![]() ![]() ![]() ![]() | ||
edge
(e )
| integer | int-1 | ![]() ![]() ![]() ![]() | ||
face
(f )
| integer | int0 | ![]() ![]() ![]() ![]() | ||