1) isIntersect can now return a list of doubles that can be used in the 'main' intersection function, instead of having to recalculate. 2) added more primitives (triangle etc.)
1) isIntersect can now return a list of doubles that can be used in the 'main' intersection function, instead of having to recalculate. 2) added more primitives (triangle etc.)

kearnh/HToyRayTracer