Cubic B Spline
 
 
 

Returns the position at parameter t along a cubic B spline segment defined by four control point positions.

Category: Curves

Output Ports: Result

P1

The position of the first control point.

P2

The position of the second control point.

P3

The position of the third control point.

P4

The position of the fourth control point.

t

The parameter value for which to return the corresponding position on the curve.