/// Helper function for intersection testing where less information is needed.
bool intersects_with (const AlignedBox<D, NumericT> & other, VectorT & at) const
{
NumericT t1, t2;
bool result = intersects_with(other, t1, t2);
if (result) at = point_at_time(t1);
return result;
}
bool clip(const AlignedBox<D, NumericT> & box, LineSegment & segment) const {
NumericT t1, t2;
if (intersects_with(box, t1, t2)) {
segment = LineSegment(point_at_time(t1), point_at_time(t2));
return true;
}
return false;
}
bool Frustum<NumericT>::intersects_with (const AlignedBox<3, NumericT> &b) const
{
return intersects_with(b.bounding_sphere());
}
