Function linearProfileFrame

linearProfileFrame(
    Start: Point3D,
    End: Point3D,
): {
    along: Point3D;
    length: number;
    origin: Point3D;
    u: Point3D;
    v: Point3D;
}
Native beam/member profile frame, also consumed by their reviewed ghosts.
Parameters
- Start: Point3D
- End: Point3D
Returns { along: Point3D; length: number; origin: Point3D; u: Point3D; v: Point3D }