1 files changed, 0 insertions, 4 deletions
diff --git a/tools/inc/tools/b3dtrans.hxx b/tools/inc/tools/b3dtrans.hxx
index 420db468291a..6385cbad507c 100644
--- a/tools/inc/tools/b3dtrans.hxx
+++ b/tools/inc/tools/b3dtrans.hxx
@@ -213,10 +213,6 @@ protected:
     void PostSetProjection();
     void PostSetViewport();
 
-    void CalcMatObjectToDevice();
-    void CalcMatFromWorldToView();
-    void CalcMatInvTransObjectToEye();
-
     virtual void DeviceRectangleChange();
 };