X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FOCCViewer%2FOCCViewer_ClippingDlg.cxx;h=2c993287b88d4b1f749a61981607c80e007d97ea;hb=ba89da1b1663a9ae63a39595e58ef5281f1179f7;hp=d6359071f567dd7c73a164d6ceb3023f18a825f3;hpb=6d65790643dc7cf96f87440dca90fd0d76e7e379;p=modules%2Fgui.git

diff --git a/src/OCCViewer/OCCViewer_ClippingDlg.cxx b/src/OCCViewer/OCCViewer_ClippingDlg.cxx
index d6359071f..2c993287b 100644
--- a/src/OCCViewer/OCCViewer_ClippingDlg.cxx
+++ b/src/OCCViewer/OCCViewer_ClippingDlg.cxx
@@ -96,12 +96,12 @@ void getMinMaxFromContext( Handle(AIS_InteractiveContext) ic,
         double xmin, ymin, zmin, xmax, ymax, zmax;
 #if OCC_VERSION_LARGE > 0x06070100
 	Bnd_Box aBox = aPrs->MinMaxValues();
-	xmin = aBox.CornerMin().X();
-	ymin = aBox.CornerMin().Y();
-	zmin = aBox.CornerMin().Z();
-	xmax = aBox.CornerMax().X();
-	ymax = aBox.CornerMax().Y();
-	zmax = aBox.CornerMax().Z();
+	xmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().X();
+	ymin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Y();
+	zmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Z();
+	xmax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().X();
+	ymax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().Y();
+	zmax = aBox.IsVoid() ? RealLast()  : aBox.CornerMax().Z();
 #else
         aPrs->MinMaxValues( xmin, ymin, zmin, xmax, ymax, zmax );
 #endif