Go to: Related nodes. Attributes.
This surface information node is the best way to query the control
points (also known as control vertices, or CVs) and knots of a surface.
Node name | Parents | MFn type | Compatible function sets |
---|---|---|---|
surfaceInfo | abstractBaseCreate | kSurfaceInfo | kBase kNamedObject kDependencyNode kCreate kSurfaceInfo |
reverseSurface, smoothTangentSrf, projectTangent, rbfSrf
controlPoints, inputSurface, knotsU, knotsV, weights, xValue, yValue, zValue
Long name (short name) | Type | Default | Flags | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
inputSurface
(is )
| nurbsSurface | NULL | |||||||||||||||
controlPoints
(cp )
| double3 | ||||||||||||||||
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weights
(wt )
| double | 1.0 | |||||||||||||||
knotsU
(ku )
| double | 0.0 | |||||||||||||||
knotsV
(kv )
| double | 0.0 | |||||||||||||||