HI Chris,
On 11/17/06, c sklu <[EMAIL PROTECTED]> wrote:
Ok, now I've modified PolytopeIntersector to take a CalculationMode (
BOUNDING_SPHERE, VERTICES, PRIMITIVES) as a parameter. The vertices
mode checks to see if any of the vertices are within the polytope. But
even this isn't an accurate solution because what if you dragged a box
to intersect just an edge of a polygon or completely in the interior
of a polygon, then a vertex isn't necessarily in the polytope.
So I think the only accurate solution is to use a Primitives based
calculation mode...
Having modes requires the underlying implementation of line segment
and triangle based polytope intersections, as I've said twice now it
hasn't been done yet, but its what I intend for this intersector. You
are welcome to implement it. I am veeeeerrrrry busy right now so
can't take on any other stuff.
Robert.
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