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A curveFromSubdiv node is the basis node for curveFromSubdivEdge. This node describes a NURBS curve derived from something on a subd. The resulting NURBS curve is the attribute "outputCurve" and its extent can be controlled by the minValue and maxValue parameters.

This node is abstract

Node nameParentsClassificationMFn typeCompatible function sets
curveFromSubdivcurveRangegeometry

Attributes (5)

inputSubdiv, maxValue, minValue, outputCurve, relative

Long name (short name)TypeDefaultFlags
inputSubdiv (is) subdivisionSurfacenullptroutputinputconnectable
The input subdivision surface
outputCurve (oc) nurbsCurvenullptroutputconnectable
The output curve
maxValue (max) double-1.0outputinputconnectablestorablekeyable
Maximum parameter value for the curve segment. Must be greater than or equal to the minValue attribute. If relative is true, then this attribute has maximum value of 1.0.
minValue (min) double1.0outputinputconnectablestorablekeyable
Minimum parameter value for the curve segment If relative is true, then this attribute has minimum value of 0.0.
relative (r) boolboolfalseoutputinputconnectablestorable
True means use a relative parameter range, from 0.0 to 1.0. Otherwise, the parameter values are absolute values.