fractionToRigidFrame Method

Evaluate a rigid frame at fractional parameter u,v

• origin is at the surface point
• x column is a unit vector in the direction of the u derivative
• y column is a unit vector in the direction of the v derivative
• z direction is the surface normal

fractionToRigidFrame(uFraction: number, vFraction: number): undefined | Transform

Returns - undefined | Transform

Last Updated: 11 June, 2024