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rnc: Modification to take into account the Local Coord. System when selecting a point in the viewer or doing a preview of a point

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This commit is contained in:
gdd 2011-06-30 16:16:38 +00:00
parent bc4ee77be9
commit a21596709a
1 changed files with 35 additions and 7 deletions
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42
src/EntityGUI/EntityGUI_SketcherDlg.cxx
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@ -1522,16 +1522,30 @@ void EntityGUI_SketcherDlg::OnPointSelected(Qt::KeyboardModifiers modifiers, con
double x, y;
x = y = 0;
BRepBuilderAPI_MakeVertex mkVertex (thePnt);
TopoDS_Shape aShape = mkVertex.Shape();
// Taking into account LocalCS
gp_Ax3 aWPlane = GetActiveLocalCS();
gp_Trsf aTrans;
aTrans.SetTransformation(aWPlane);
BRepBuilderAPI_Transform aTransformation (aShape, aTrans, Standard_False);
aShape = aTransformation.Shape();
gp_Pnt aTrsfPnt;
GEOMBase::VertexToPoint( aShape, aTrsfPnt );
autoApply = ( getPnt2ConstructorId() == 1 && false ); // If no additional argument needed after selection
// -> apply automatically --> disabled for now
if ( getPnt1ConstructorId() == 0 ){ // Relative selection mode
x = thePnt.X() - myLastX1;
y = thePnt.Y() - myLastY1;
x = aTrsfPnt.X() - myLastX1;
y = aTrsfPnt.Y() - myLastY1;
}
else {
x = thePnt.X();
y = thePnt.Y();
x = aTrsfPnt.X();
y = aTrsfPnt.Y();
}
switch (getPnt2ConstructorId()){
case 1:
@ -2296,15 +2310,29 @@ void EntityGUI_SketcherDlg::displayPntPreview(const double x,
bool update
)
{
// Get globalCS and working plane
gp_Ax3 globalCS = myLCSList.first(); //gp_Ax3(aOrigin, aDirZ, aDirX);
gp_Ax3 aWPlane = GetActiveLocalCS();
// Build point in localCS
gp_Pnt aPnt = gp_Pnt(x,y,0.0);
// Get transfomation from local to global CS
gp_Trsf aTrans;
aTrans.SetTransformation(aWPlane, globalCS);
BRepBuilderAPI_MakeVertex mkVertex (aPnt);
TopoDS_Shape aVertex = mkVertex.Shape();
TopoDS_Shape aLocalVertex = mkVertex.Shape();
// Perform transformation
BRepBuilderAPI_Transform aTransformation (aLocalVertex, aTrans, Standard_False);
TopoDS_Shape aGlobalVertex = aTransformation.Shape();
// Disable activation of selection
getDisplayer()->SetToActivate( false );
// Build prs
SALOME_Prs* aPrs = getDisplayer()->BuildPrs( aVertex );
// Build prs with vertex in globalCS
SALOME_Prs* aPrs = getDisplayer()->BuildPrs( aGlobalVertex );
if ( aPrs != 0 && !aPrs->IsNull() )
GEOMBase_Helper::displayPreview( aPrs, append, update );