Added tooling for PolyPolygon cutting and some more tooling at B2DPolygon and B2DPolyPolygon

1 files changed, 11 insertions, 2 deletions

diff --git a/basegfx/inc/basegfx/range/b3drange.hxx b/basegfx/inc/basegfx/range/b3drange.hxx
index a62f61208b5d..2da5e2c3e1af 100644
--- a/basegfx/inc/basegfx/range/b3drange.hxx
+++ b/basegfx/inc/basegfx/range/b3drange.hxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: b3drange.hxx,v $
  *
- *  $Revision: 1.2 $
+ *  $Revision: 1.3 $
  *
- *  last change: $Author: aw $ $Date: 2003-11-05 12:25:43 $
+ *  last change: $Author: aw $ $Date: 2003-11-06 16:30:26 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -167,6 +167,15 @@ namespace basegfx
                     );
             }
 
+            sal_Bool overlaps(const B3DRange& rRange) const
+            {
+                return (
+                    maRangeX.overlaps(rRange.maRangeX)
+                    && maRangeY.overlaps(rRange.maRangeY)
+                    && maRangeZ.overlaps(rRange.maRangeZ)
+                    );
+            }
+
             void expand(const tuple::B3DTuple& rTuple)
             {
                 maRangeX.expand(rTuple.getX());