Synopsis
PDX_BOOL gdx_NurbCurveInterIsTangent(long option, T_GDX_NURB_CURVE *cur1, double t1, T_GDX_NURB_CURVE *cur2, double t2, double tang_tol)
Purpose
Determine if the intersection of 2 GDX NURB Curves is tangent
Description
Given that two GDX NURB Curves intersect, determine if the intersections are tangent.
Input
option
Option (Not used)
cur1
The first GDX NURB Curve intersected
t1
The intersection parameter value for the first curve
cur2
The second GDX NURB Curve intersected
t2
The intersection paramter value for the second curve
tang_tol
The tangent tolerance defined as the difference in the angle between the tangent vectors at the point of intersection in radians
Return
PDX_TRUE = The intersection is tangent
PDX_FALSE = The intersection is not tangent
.fi