1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
20 #include "ModuleBase_ViewerFilters.h"
21 #include "ModuleBase_IWorkshop.h"
22 #include "ModuleBase_IModule.h"
24 #include <ModelAPI_Session.h>
25 #include <ModelAPI_Document.h>
26 #include <ModelAPI_ResultConstruction.h>
28 #include <GeomAPI_Edge.h>
30 #include <AIS_InteractiveObject.hxx>
31 #include <AIS_Shape.hxx>
32 #ifdef BEFORE_TRIHEDRON_PATCH
33 #include <AIS_Axis.hxx>
34 #include <AIS_Point.hxx>
35 #include <AIS_Plane.hxx>
37 #include <AIS_Trihedron.hxx>
38 #include <AIS_TrihedronOwner.hxx>
39 #include <Geom_Axis2Placement.hxx>
41 #include <Geom_Point.hxx>
42 #include <Geom_Line.hxx>
43 #include <Geom_Plane.hxx>
45 #include <StdSelect_BRepOwner.hxx>
47 #include <BRep_Tool.hxx>
49 #include <TopoDS_Edge.hxx>
50 #include <Geom_Curve.hxx>
53 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ShapeDocumentFilter, SelectMgr_Filter);
56 //TODO (VSV): Check bug in OCCT: Filter result is ignored (bug25340)
57 Standard_Boolean ModuleBase_ShapeDocumentFilter::IsOk(
58 const Handle(SelectMgr_EntityOwner)& theOwner) const
62 ModuleBase_Operation* anOperation = myWorkshop->module()->currentOperation();
63 // the shapes from different documents should be provided if there is no started operation
64 // in order to show/hide results
66 aValid = Standard_False;
67 std::shared_ptr<GeomAPI_AISObject> aAISObj = AISObjectPtr(new GeomAPI_AISObject());
68 if (theOwner->HasSelectable()) {
69 Handle(AIS_InteractiveObject) aAisObj =
70 Handle(AIS_InteractiveObject)::DownCast(theOwner->Selectable());
71 if (!aAisObj.IsNull()) {
72 aAISObj->setImpl(new Handle(AIS_InteractiveObject)(aAisObj));
75 ObjectPtr aObj = myWorkshop->findPresentedObject(aAISObj);
77 DocumentPtr aDoc = aObj->document();
78 SessionPtr aMgr = ModelAPI_Session::get();
79 aValid = (aDoc == aMgr->activeDocument() || aDoc == aMgr->moduleDocument());
82 // This object is not controlled by the filter
83 aValid = Standard_True;
88 qDebug(QString("ModuleBase_ShapeDocumentFilter::IsOk = %1").arg(aValid).toStdString().c_str());
93 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_ShapeInPlaneFilter, SelectMgr_Filter);
95 Standard_Boolean ModuleBase_ShapeInPlaneFilter::IsOk(
96 const Handle(SelectMgr_EntityOwner)& theOwner) const
101 aValid = Standard_False;
102 // selectable may be empty if the object is selected in Object Browser and is not visualized
103 // in the viewer(virtual owner is created for this case)
104 //if (theOwner->HasSelectable())
106 gp_Pln aPlane = myPlane->impl<gp_Pln>();
107 Handle(StdSelect_BRepOwner) aShapeOwner = Handle(StdSelect_BRepOwner)::DownCast(theOwner);
108 if (!aShapeOwner.IsNull() && aShapeOwner->HasShape()) {
109 TopoDS_Shape aShape = aShapeOwner->Shape();
110 TopAbs_ShapeEnum aType = aShape.ShapeType();
114 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aShape));
115 return aPlane.SquareDistance(aPnt) < Precision::SquareConfusion();
119 std::shared_ptr<GeomAPI_Edge> anEdge(new GeomAPI_Edge);
120 anEdge->setImpl<TopoDS_Shape>(new TopoDS_Shape(aShape));
121 return anEdge->isInPlane(myPlane);
124 // The object can be selected in Object browser and contain, for example, compound.
125 // The compound could not belong to any plane, so the result is false
126 aValid = Standard_False;
130 if (theOwner->HasSelectable()) {
131 // Check Trihedron sub-objects
132 Handle(SelectMgr_SelectableObject) aSelObj = theOwner->Selectable();
133 Handle(Standard_Type) aType = aSelObj->DynamicType();
134 #ifdef BEFORE_TRIHEDRON_PATCH
135 if (aType == STANDARD_TYPE(AIS_Axis)) {
136 Handle(AIS_Axis) aAxis = Handle(AIS_Axis)::DownCast(aSelObj);
137 gp_Lin aLine = aAxis->Component()->Lin();
138 return aPlane.Contains(aLine, Precision::Confusion(), Precision::Angular());
140 } else if (aType == STANDARD_TYPE(AIS_Point)) {
141 Handle(AIS_Point) aPoint = Handle(AIS_Point)::DownCast(aSelObj);
142 return aPlane.Distance(aPoint->Component()->Pnt()) < Precision::Confusion();
144 } else if (aType == STANDARD_TYPE(AIS_Plane)) {
145 Handle(AIS_Plane) aAisPlane = Handle(AIS_Plane)::DownCast(aSelObj);
146 gp_Pln aPln = aAisPlane->Component()->Pln();
147 return aPlane.Distance(aPln) < Precision::Confusion();
150 if (aType == STANDARD_TYPE(AIS_Trihedron)) {
151 Handle(AIS_Trihedron) aTrihedron = Handle(AIS_Trihedron)::DownCast(aSelObj);
152 Handle(AIS_TrihedronOwner) aTrOwner = Handle(AIS_TrihedronOwner)::DownCast(theOwner);
153 if (!aTrOwner.IsNull())
155 const Prs3d_DatumParts& aPart = aTrOwner->DatumPart();
156 if (aPart >= Prs3d_DP_XAxis && aPart <= Prs3d_DP_ZAxis)
158 Handle(Prs3d_Drawer) aDrawer = aTrihedron->Attributes();
159 Handle(Prs3d_DatumAspect) aDatumAspect = aDrawer->DatumAspect();
160 Handle(Graphic3d_ArrayOfPrimitives) aPrimitives =
161 aDatumAspect->ArrayOfPrimitives(aPart);
162 Standard_Real aX1, anY1, aZ1, aX2, anY2, aZ2;
163 aPrimitives->Vertice(1, aX1, anY1, aZ1);
164 aPrimitives->Vertice(2, aX2, anY2, aZ2);
165 gp_Pnt aPnt1(aX1, anY1, aZ1);
166 gp_Pnt aPnt2(aX2, anY2, aZ2);
167 gp_Lin aLine(aPnt1, gp_Dir(gp_Vec(aPnt1, aPnt2)));
168 return aPlane.Contains(aLine, Precision::Confusion(), Precision::Angular());
173 // This is not object controlled by the filter
174 aValid = Standard_True;
180 qDebug(QString("ModuleBase_ShapeDocumentFilter::IsOk = %1").arg(aValid).toStdString().c_str());