X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModuleBase%2FModuleBase_ViewerFilters.cpp;h=70b885f451047bdd8fe1d487169c19824e0a2443;hb=f64cb187ce9ab2190d8eff7c9be7dcfffc4242a0;hp=03d24a4693071b58352a3828cabaca3ca25f6a16;hpb=15ba08856f0c39d49e92d37bcd97d1f6ec40c577;p=modules%2Fshaper.git

diff --git a/src/ModuleBase/ModuleBase_ViewerFilters.cpp b/src/ModuleBase/ModuleBase_ViewerFilters.cpp
index 03d24a469..70b885f45 100644
--- a/src/ModuleBase/ModuleBase_ViewerFilters.cpp
+++ b/src/ModuleBase/ModuleBase_ViewerFilters.cpp
@@ -1,9 +1,21 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        ModuleBase_ViewerFilters.cpp
-// Created:     07 Okt 2014
-// Author:      Vitaly SMETANNIKOV
-
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include "ModuleBase_ViewerFilters.h"
 #include "ModuleBase_IWorkshop.h"
@@ -87,7 +99,10 @@ Standard_Boolean ModuleBase_ShapeInPlaneFilter::IsOk(
 
   if (myPlane.get()) {
     aValid = Standard_False;
-    if (theOwner->HasSelectable()) {
+    // selectable may be empty if the object is selected in Object Browser and is not visualized
+    // in the viewer(virtual owner is created for this case)
+    //if (theOwner->HasSelectable())
+    {
       gp_Pln aPlane = myPlane->impl<gp_Pln>();
       Handle(StdSelect_BRepOwner) aShapeOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
       if (!aShapeOwner.IsNull() && aShapeOwner->HasShape()) {
@@ -112,50 +127,37 @@ Standard_Boolean ModuleBase_ShapeInPlaneFilter::IsOk(
         break;
         }
       } else {
-        // Check Trihedron sub-objects
-        Handle(SelectMgr_SelectableObject) aSelObj = theOwner->Selectable();
-        Handle(Standard_Type) aType = aSelObj->DynamicType();
-#ifdef BEFORE_TRIHEDRON_PATCH
-        if (aType == STANDARD_TYPE(AIS_Axis)) {
-          Handle(AIS_Axis) aAxis = Handle(AIS_Axis)::DownCast(aSelObj);
-          gp_Lin aLine = aAxis->Component()->Lin();
-          return aPlane.Contains(aLine, Precision::Confusion(), Precision::Angular());
-
-        } else if (aType == STANDARD_TYPE(AIS_Point)) {
-          Handle(AIS_Point) aPoint = Handle(AIS_Point)::DownCast(aSelObj);
-          return aPlane.Distance(aPoint->Component()->Pnt()) < Precision::Confusion();
-
-        } else if (aType == STANDARD_TYPE(AIS_Plane)) {
-          Handle(AIS_Plane) aAisPlane = Handle(AIS_Plane)::DownCast(aSelObj);
-          gp_Pln aPln = aAisPlane->Component()->Pln();
-          return aPlane.Distance(aPln) < Precision::Confusion();
-        }
-#else
-        if (aType == STANDARD_TYPE(AIS_Trihedron)) {
-          Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aSelObj);
-          Handle(AIS_TrihedronOwner) aTrOwner = Handle(AIS_TrihedronOwner)::DownCast(theOwner);
-          if (!aTrOwner.IsNull())
-          {
-            const Prs3d_DatumParts& aPart = aTrOwner->DatumPart();
-            if (aPart >= Prs3d_DP_XAxis && aPart <= Prs3d_DP_ZAxis)
-            {
-              Handle(Prs3d_Drawer) aDrawer = aTrihedron->Attributes();
-              Handle(Prs3d_DatumAspect) aDatumAspect = aDrawer->DatumAspect();
-              Handle(Graphic3d_ArrayOfPrimitives) aPrimitives =
-                                                        aDatumAspect->ArrayOfPrimitives(aPart);
-              Standard_Real aX1, anY1, aZ1, aX2, anY2, aZ2;
-              aPrimitives->Vertice(1, aX1, anY1, aZ1);
-              aPrimitives->Vertice(2, aX2, anY2, aZ2);
-              gp_Pnt aPnt1(aX1, anY1, aZ1);
-              gp_Pnt aPnt2(aX2, anY2, aZ2);
-              gp_Lin aLine(aPnt1, gp_Dir(gp_Vec(aPnt1, aPnt2)));
-              return aPlane.Contains(aLine, Precision::Confusion(), Precision::Angular());
+        if (theOwner->HasSelectable()) {
+          // Check Trihedron sub-objects
+          Handle(SelectMgr_SelectableObject) aSelObj = theOwner->Selectable();
+          Handle(Standard_Type) aType = aSelObj->DynamicType();
+          if (aType == STANDARD_TYPE(AIS_Trihedron)) {
+            Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aSelObj);
+            Handle(AIS_TrihedronOwner) aTrOwner = Handle(AIS_TrihedronOwner)::DownCast(theOwner);
+            if (!aTrOwner.IsNull()) {
+              const Prs3d_DatumParts& aPart = aTrOwner->DatumPart();
+              if (aPart >= Prs3d_DP_XAxis && aPart <= Prs3d_DP_ZAxis) {
+                gp_Ax2 anAxis = aTrihedron->Component()->Ax2();
+                gp_Dir aDir;
+                switch (aPart) {
+                case Prs3d_DP_XAxis:
+                  aDir = anAxis.XDirection();
+                  break;
+                case Prs3d_DP_YAxis:
+                  aDir = anAxis.YDirection();
+                  break;
+                case Prs3d_DP_ZAxis:
+                  aDir = anAxis.Direction();
+                  break;
+                }
+                gp_Lin aLine(aTrihedron->Component()->Location(), aDir);
+                return aPlane.Contains(aLine, Precision::Confusion(), Precision::Angular());
+              }
             }
           }
+          // This is not object controlled by the filter
+          aValid = Standard_True;
         }
-#endif
-        // This is not object controlled by the filter
-        aValid = Standard_True;
       }
     }
   }