public BoundingVolumeHierarchy(IPrimitive nodeA, IPrimitive nodeB, int splittingPlane)
{
this.splittingPlane = splittingPlane;
this.nodeA = nodeA;
this.nodeB = nodeB;
this.Aabb = nodeA.GetAxisAlignedBoundingBox() + nodeB.GetAxisAlignedBoundingBox(); // we can cache this because it is not allowed to change.
}
public AxisAlignedBoundingBox GetAxisAlignedBoundingBox()
{
Vector3 localOrigin = Origin;
AxisAlignedBoundingBox localBounds = child.GetAxisAlignedBoundingBox();
AxisAlignedBoundingBox bounds = localBounds.NewTransformed(AxisToWorld);
return(bounds);
}
public AxisAlignedBoundingBox GetAxisAlignedBoundingBox()
{
return(primary.GetAxisAlignedBoundingBox());
}
public BoundingVolumeHierarchy(IPrimitive nodeA, IPrimitive nodeB, int splitingPlane)
{
this.splitingPlane = splitingPlane;
this.nodeA = nodeA;
this.nodeB = nodeB;
this.Aabb = nodeA.GetAxisAlignedBoundingBox() + nodeB.GetAxisAlignedBoundingBox(); // we can cache this because it is not allowed to change.
}