subSurface node

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The 'subSurface' node is used to selectively cut a portion of a NURBS/Bezier surface. The portion of the surface is specified by giving a a face index (in U and V directions) and a number of faces in each direction to be appended). Trim information is ignored and invalid face indices are skipped.

The input attribute 'inputSurface' specifies the NURBS surface on which the cut should be performed.

The output attribute '.os' provides the NURBS surface after the cut.

Node name	Parents	Classification	MFn type	Compatible function sets
subSurface	abstractBaseCreate	geometry	kSubSurface	kBase kNamedObject kDependencyNode kCreate kSubSurface

Attributes (6)

faceCountU, faceCountV, firstFaceU, firstFaceV, inputSurface, outputSurface

Long name (short name) Type Default Flags

faceCountU (fcu) integer 1

Number of faces in U direction

faceCountV (fcv) integer 1

Number of faces in V direction

firstFaceU (ffu) integer 0

First face (U direction index)

firstFaceV (ffv) integer 0

First face (V direction index)

inputSurface (is) nurbsSurface NULL

The input surface

outputSurface (os) nurbsSurface NULL

Output surface