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Fix fo IPAL20415 (Error on mouse picking with Shift in 3D viewer if any dialog box is opened)

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rnv 2008-10-03 06:56:33 +00:00
parent 043cbb6e60
commit 5555c0e6ec
1 changed files with 2 additions and 2 deletions
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4
src/OBJECT/SMESH_DeviceActor.cxx
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@ -655,7 +655,7 @@ SMESH_DeviceActor
{ {
vtkDataSet* aDataSet = myMergeFilter->GetOutput(); vtkDataSet* aDataSet = myMergeFilter->GetOutput();
vtkIdType anID = myVisualObj->GetNodeVTKId(theObjID); vtkIdType anID = myVisualObj->GetNodeVTKId(theObjID);
vtkFloatingPointType* aCoord = aDataSet->GetPoint(anID); vtkFloatingPointType* aCoord = (anID >= 0) ? aDataSet->GetPoint(anID) : NULL;
if(MYDEBUG) MESSAGE("GetNodeCoord - theObjID = "<<theObjID<<"; anID = "<<anID); if(MYDEBUG) MESSAGE("GetNodeCoord - theObjID = "<<theObjID<<"; anID = "<<anID);
return aCoord; return aCoord;
} }
@ -691,7 +691,7 @@ SMESH_DeviceActor
{ {
vtkDataSet* aDataSet = myVisualObj->GetUnstructuredGrid(); vtkDataSet* aDataSet = myVisualObj->GetUnstructuredGrid();
vtkIdType aGridID = myVisualObj->GetElemVTKId(theObjID); vtkIdType aGridID = myVisualObj->GetElemVTKId(theObjID);
vtkCell* aCell = aDataSet->GetCell(aGridID); vtkCell* aCell = (aGridID >= 0) ? aDataSet->GetCell(aGridID) : NULL;
if(MYDEBUG) if(MYDEBUG)
MESSAGE("GetElemCell - theObjID = "<<theObjID<<"; aGridID = "<<aGridID); MESSAGE("GetElemCell - theObjID = "<<theObjID<<"; aGridID = "<<aGridID);
return aCell; return aCell;