Use the coverage function to calculate tighter bounding boxes

[libs/math.git] / source / geometry / compositeshape.h

diff --git a/source/geometry/compositeshape.h b/source/geometry/compositeshape.h
index 00ae55d0ad7b83e8d67a3f15867d75c6419a6903..5d0cd8c59532ed3b782c3cd60908c8ce96778b6c 100644 (file)
--- a/source/geometry/compositeshape.h
+++ b/source/geometry/compositeshape.h
@@ -34,7 +34,7 @@ protected:
 public:
        virtual ~CompositeShape();
 
-       virtual BoundingBox<T, D> get_axis_aligned_bounding_box() const;
+       virtual BoundingBox<T, D> get_axis_aligned_bounding_box(unsigned = 0) const;
        virtual bool contains(const LinAl::Vector<T, D> &) const;
        virtual unsigned get_max_ray_intersections() const { return max_isect; }
        virtual unsigned get_intersections(const Ray<T, D> &, SurfacePoint<T, D> *, unsigned) const;
@@ -100,8 +100,11 @@ inline CompositeShape<T, D, O>::~CompositeShape()
 }
 
 template<typename T, unsigned D, typename O>
-inline BoundingBox<T, D> CompositeShape<T, D, O>::get_axis_aligned_bounding_box() const
+inline BoundingBox<T, D> CompositeShape<T, D, O>::get_axis_aligned_bounding_box(unsigned detail) const
 {
+       if(detail)
+               return this->bisect_axis_aligned_bounding_box(detail);
+
        BoundingBox<T, D> aabb;
        for(typename ShapeArray::const_iterator i=shapes.begin(); i!=shapes.end(); ++i)
        {