Houdini 19.0 Nodes VOP nodes

MtlX Hcatmullrom VOP node

On this page

Interpolate a value across a Catmull-Rom spline using four control points. Supports float and color keys

Parameters

t

Input value between 0 and 1 to interpolate over

Tension

How tight the spline is. For Catmull-Rom splines, this should be kept default (0.5)

Key 0

First control point of spline

Key 1

Second control point of spline

Key 2

Third control point of spline

Key 3

Fourth control point of spline

Outputs

out

Value of spline at t

See also

VOP nodes