From: apo <apo@opencascade.com>
Date: Mon, 5 Dec 2005 15:10:02 +0000 (+0000)
Subject: Fix for [Bug GVIEW10709]
X-Git-Tag: TG-D5-38-2003_D2005-29-12~21
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=bb7b4e7cabd8412a0674960139bb829c2762da9d;p=modules%2Fgui.git

Fix for [Bug GVIEW10709]
	wrong presentation of quadratic mesh elements
---

diff --git a/src/VTKViewer/VTKViewer_GeometryFilter.cxx b/src/VTKViewer/VTKViewer_GeometryFilter.cxx
index b5c2afc5e..a3ca1c04e 100755
--- a/src/VTKViewer/VTKViewer_GeometryFilter.cxx
+++ b/src/VTKViewer/VTKViewer_GeometryFilter.cxx
@@ -569,22 +569,64 @@ void VTKViewer_GeometryFilter::UnstructuredGridExecute()
 	    }
 	    case VTK_QUADRATIC_TETRA: {
 	      aCellType = VTK_POLYGON;
-	      numFacePts = 8;
+	      numFacePts = 6;
 	      
+	      //---------------------------------------------------------------
 	      aNewPts[0] = pts[0];
 	      aNewPts[1] = pts[4];
 	      aNewPts[2] = pts[1];
 	      aNewPts[3] = pts[5];
 	      aNewPts[4] = pts[2];
 	      aNewPts[5] = pts[6];
-	      aNewPts[6] = pts[3];
-	      aNewPts[7] = pts[7];
 	      
 	      newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
 	      if(myStoreMapping)
 		myVTK2ObjIds.push_back(cellId);
 	      
 	      outputCD->CopyData(cd,cellId,newCellId);
+
+	      //---------------------------------------------------------------
+	      aNewPts[0] = pts[0];
+	      aNewPts[1] = pts[7];
+	      aNewPts[2] = pts[3];
+	      aNewPts[3] = pts[8];
+	      aNewPts[4] = pts[1];
+	      aNewPts[5] = pts[4];
+	      
+	      newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+	      if(myStoreMapping)
+		myVTK2ObjIds.push_back(cellId);
+	      
+	      outputCD->CopyData(cd,cellId,newCellId);
+
+	      //---------------------------------------------------------------
+	      aNewPts[0] = pts[1];
+	      aNewPts[1] = pts[8];
+	      aNewPts[2] = pts[3];
+	      aNewPts[3] = pts[9];
+	      aNewPts[4] = pts[2];
+	      aNewPts[5] = pts[5];
+	      
+	      newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+	      if(myStoreMapping)
+		myVTK2ObjIds.push_back(cellId);
+	      
+	      outputCD->CopyData(cd,cellId,newCellId);
+
+	      //---------------------------------------------------------------
+	      aNewPts[0] = pts[2];
+	      aNewPts[1] = pts[9];
+	      aNewPts[2] = pts[3];
+	      aNewPts[3] = pts[7];
+	      aNewPts[4] = pts[0];
+	      aNewPts[5] = pts[6];
+	      
+	      newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+	      if(myStoreMapping)
+		myVTK2ObjIds.push_back(cellId);
+	      
+	      outputCD->CopyData(cd,cellId,newCellId);
+
 	      break;
 	    }
 	    case VTK_QUADRATIC_HEXAHEDRON: {