curves: point on curve

Given a bundle containing curve data and a u-value (between zero and one), get a point on the curve and the curve tangent at that point. Note that if multiple curves are present in the bundle, only the first one will be used.

Installation

To use this Node, you must enable omni.genproc.core in the Extension Manager.

Inputs

Name	Type	Description	Default
Curves Bundle (curvesBundle)	bundle	Bundle containing curves data
U Value (uValue)	float	Value from zero to one along curve at which we want to get a point	0.0

Outputs

Name	Type	Description	Default
Point on Curve (point)	float[3]	Point on input curve
Tangent at Point (tangent)	float[3]	Curve tangent at point