Clean up basegfx's polygon tools code

1 files changed, 0 insertions, 65 deletions

diff --git a/basegfx/source/polygon/b3dpolygontools.cxx b/basegfx/source/polygon/b3dpolygontools.cxx
index 8bdfd132faa3..bcec7203e22a 100644
--- a/basegfx/source/polygon/b3dpolygontools.cxx
+++ b/basegfx/source/polygon/b3dpolygontools.cxx
@@ -88,71 +88,6 @@ namespace basegfx
             return rCandidate.getNormal();
         }
 
-        double getSignedArea(const B3DPolygon& rCandidate)
-        {
-            double fRetval(0.0);
-            const sal_uInt32 nPointCount(rCandidate.count());
-
-            if(nPointCount > 2)
-            {
-                const B3DVector aAbsNormal(absolute(getNormal(rCandidate)));
-                sal_uInt16 nCase(3); // default: ignore z
-
-                if(aAbsNormal.getX() > aAbsNormal.getY())
-                {
-                    if(aAbsNormal.getX() > aAbsNormal.getZ())
-                    {
-                        nCase = 1; // ignore x
-                    }
-                }
-                else if(aAbsNormal.getY() > aAbsNormal.getZ())
-                {
-                    nCase = 2; // ignore y
-                }
-
-                B3DPoint aPreviousPoint(rCandidate.getB3DPoint(nPointCount - 1L));
-
-                for(sal_uInt32 a(0L); a < nPointCount; a++)
-                {
-                    const B3DPoint aCurrentPoint(rCandidate.getB3DPoint(a));
-
-                    switch(nCase)
-                    {
-                        case 1: // ignore x
-                            fRetval += aPreviousPoint.getZ() * aCurrentPoint.getY();
-                            fRetval -= aPreviousPoint.getY() * aCurrentPoint.getZ();
-                            break;
-                        case 2: // ignore y
-                            fRetval += aPreviousPoint.getX() * aCurrentPoint.getZ();
-                            fRetval -= aPreviousPoint.getZ() * aCurrentPoint.getX();
-                            break;
-                        case 3: // ignore z
-                            fRetval += aPreviousPoint.getX() * aCurrentPoint.getY();
-                            fRetval -= aPreviousPoint.getY() * aCurrentPoint.getX();
-                            break;
-                    }
-
-                    // prepare next step
-                    aPreviousPoint = aCurrentPoint;
-                }
-
-                switch(nCase)
-                {
-                    case 1: // ignore x
-                        fRetval /= 2.0 * aAbsNormal.getX();
-                        break;
-                    case 2: // ignore y
-                        fRetval /= 2.0 * aAbsNormal.getY();
-                        break;
-                    case 3: // ignore z
-                        fRetval /= 2.0 * aAbsNormal.getZ();
-                        break;
-                }
-            }
-
-            return fRetval;
-        }
-
         double getLength(const B3DPolygon& rCandidate)
         {
             double fRetval(0.0);