Find the intersection points of a curve and an infinite line.

Input parameters:

1. Cr → Curve to intersect.
2. Ln → Infinite line for intersection.

Output parameters:

1. Pt → Intersection points.
2. Lc → Curve loci at intersections.
3. Lp → Line parameters at intersections.
4. Ty → Type of intersection.
   • 0 → Trailing
   • 1 → Interior
   • 2 → Leading