Create Curve From Frame

Create a frame object based on a curve description. The frame object is a combination of normal, up, and tangent vector. A frame object is generated for every subset of ‘Curve Points’ whose vertex ranges are based on the ‘Curve Vertex Starts’ and ‘Curve Vertex Counts’.

Installation

To use this node enable omni.graph.nodes in the Extension Manager.

Inputs

Name	Type	Descripton	Default
Curve Points (inputs:curvePoints)	float[3][]	Points on the curve to be framed.	[]
Curve Vertex Counts (inputs:curveVertexCounts)	int[]	Vertex counts for each curve frame. Must have the same number of elements as ‘Curve Vertex Starts’.	[]
Curve Vertex Starts (inputs:curveVertexStarts)	int[]	Vertex index starting points for each curve frame. Must have the same number of elements as ‘Curve Vertex Counts’.	[]

Outputs

Name	Type	Descripton	Default
Out Vectors (outputs:out)	float[3][]	Out vector directions on the curve frame.	None
Tangents (outputs:tangent)	float[3][]	Tangents on the curve frame.	None
Up Vectors (outputs:up)	float[3][]	Up vectors on the curve frame.	None

Metadata

Name	Value
Unique ID	omni.graph.nodes.CurveToFrame
Version	1
Extension	omni.graph.nodes
Has State?	False
Implementation Language	C++
Default Memory Type	cpu
Generated Code Exclusions	None
uiName	Create Curve From Frame
Categories	examples,geometry:generator
Generated Class Name	OgnCurveFrameDatabase
Python Module	omni.graph.nodes