1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "HYDROGUI_VTKPrsShape.h"
25 #include <HYDROData_Entity.h>
26 #include <HYDROData_Channel.h>
27 #include <HYDROData_Document.h>
28 #include <HYDROData_DummyObject3D.h>
29 #include <HYDROData_Image.h>
30 #include <HYDROData_ImmersibleZone.h>
31 #include <HYDROData_Obstacle.h>
32 #include <HYDROData_PolylineXY.h>
33 #include <HYDROData_Polyline3D.h>
34 #include <HYDROData_Profile.h>
35 #include <HYDROData_Region.h>
36 #include <HYDROData_Stream.h>
37 #include <HYDROData_Zone.h>
39 #include <BRepBuilderAPI_MakeEdge.hxx>
40 #include <BRepBuilderAPI_MakeWire.hxx>
41 #include <BRepBuilderAPI_MakeFace.hxx>
45 #include <Graphic3d_AspectFillArea3d.hxx>
46 #include <Graphic3d_MaterialAspect.hxx>
49 #include <TopoDS_Wire.hxx>
50 #include <TopoDS_Face.hxx>
52 #include <TopExp_Explorer.hxx>
54 #include <BRep_Builder.hxx>
56 #include <Precision.hxx>
58 #include <GEOM_Actor.h>
59 #include <vtkScalarBarActor.h>
63 // Hard-coded value of shape deflection coefficient for VTK viewer
64 const double VTK_MIN_DEFLECTION = 0.001;
67 //=======================================================================
68 // name : HYDROGUI_VTKPrsShape
69 // Purpose : Constructor
70 //=======================================================================
71 HYDROGUI_VTKPrsShape::HYDROGUI_VTKPrsShape( const Handle(HYDROData_Entity)& theObject )
72 : HYDROGUI_VTKPrs( theObject ),
73 myDisplayMode( GEOM_Actor::eWireframe )
77 //=======================================================================
78 // name : HYDROGUI_VTKPrsShape
79 // Purpose : Destructor
80 //=======================================================================
81 HYDROGUI_VTKPrsShape::~HYDROGUI_VTKPrsShape()
85 //================================================================
88 //================================================================
89 void HYDROGUI_VTKPrsShape::compute()
91 if ( !getObject().IsNull() )
95 if ( !myTopoShape.IsNull() )
97 GEOM_Actor* anActor = GEOM_Actor::New();
98 anActor->SetShape( myTopoShape, VTK_MIN_DEFLECTION );
99 anActor->setDisplayMode( myDisplayMode );
100 anActor->setIO( getIO() );
101 AddObject( anActor );
109 void HYDROGUI_VTKPrsShape::buildShape()
111 Handle(HYDROData_Entity) anObject = getObject();
112 // Try to retrieve information from object
113 if ( !anObject.IsNull() )
115 Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( anObject->Label() );
117 if ( anObject->IsKind( STANDARD_TYPE(HYDROData_ImmersibleZone) ) )
119 Handle(HYDROData_ImmersibleZone) aZoneObj =
120 Handle(HYDROData_ImmersibleZone)::DownCast( anObject );
122 TopoDS_Shape aZoneShape = aZoneObj->GetTopShape();
123 if ( !aZoneShape.IsNull() ) {
124 if ( aZoneShape.ShapeType() == TopAbs_FACE ) {
125 TopoDS_Face aZoneFace = TopoDS::Face( aZoneShape );
126 setFace( aZoneFace, false, false );
128 myTopoShape = aZoneShape;
132 QColor aFillingColor = aZoneObj->GetFillingColor();
133 QColor aBorderColor = aZoneObj->GetBorderColor();
135 //setFillingColor( aFillingColor, false, false );
136 //setBorderColor( aBorderColor, false, false );
138 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_PolylineXY) ) )
140 Handle(HYDROData_PolylineXY) aPolyline =
141 Handle(HYDROData_PolylineXY)::DownCast( anObject );
143 TopoDS_Shape aPolylineShape = aPolyline->GetShape();
145 if ( !aPolylineShape.IsNull() ) {
146 if ( aPolylineShape.ShapeType() == TopAbs_WIRE ) {
147 TopoDS_Wire aPolylineWire = TopoDS::Wire( aPolylineShape );
148 setWire( aPolylineWire, false, false );
150 myTopoShape = aPolylineShape;
151 myDisplayMode = GEOM_Actor::eWireframe;
155 QColor aWireColor = aPolyline->GetWireColor();
156 //setBorderColor( aWireColor, false, false );
158 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_Polyline3D) ) )
160 Handle(HYDROData_Polyline3D) aPolyline =
161 Handle(HYDROData_Polyline3D)::DownCast( anObject );
163 TopoDS_Shape aPolylineShape = aPolyline->GetShape3D();
165 if ( !aPolylineShape.IsNull() ) {
166 if ( aPolylineShape.ShapeType() == TopAbs_WIRE ) {
167 TopoDS_Wire aPolylineWire = TopoDS::Wire( aPolylineShape );
168 setWire( aPolylineWire, false, false );
170 myTopoShape = aPolylineShape;
171 myDisplayMode = GEOM_Actor::eWireframe;
175 QColor aWireColor = aPolyline->GetBorderColor();
176 //setBorderColor( aWireColor, false, false );
178 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_Zone) ) )
180 Handle(HYDROData_Zone) aZone =
181 Handle(HYDROData_Zone)::DownCast( anObject );
183 TopoDS_Face aZoneFace = TopoDS::Face( aZone->GetShape() );
185 setFace( aZoneFace, false, false );
186 if (aZone->IsMergingNeed() && aZone->GetMergeType() == HYDROData_Zone::Merge_UNKNOWN )
188 // Red color for a zone with bathymetry conflict
189 //setFillingColor( Qt::red );
193 // Generate the filling color for zone
194 QStringList aGeomObjectsNames;
196 HYDROData_SequenceOfObjects aRefObjects = aZone->GetGeometryObjects();
197 HYDROData_SequenceOfObjects::Iterator anIter( aRefObjects );
198 for ( ; anIter.More(); anIter.Next() )
200 Handle(HYDROData_Object) aRefbject =
201 Handle(HYDROData_Object)::DownCast( anIter.Value() );
202 if ( aRefbject.IsNull() )
205 QString aRefObjectName = aRefbject->GetName();
206 if ( aRefObjectName.isEmpty() )
209 aGeomObjectsNames.append( aRefObjectName );
212 //setFillingColor( HYDROGUI_Tool::GenerateFillingColor( aDocument, aGeomObjectsNames ) );
215 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_Image) ) )
218 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_Profile) ) )
220 Handle(HYDROData_Profile) aProfile =
221 Handle(HYDROData_Profile)::DownCast( anObject );
223 TopoDS_Wire aProfileWire;
225 if ( aProfile->IsValid() ) {
226 TopoDS_Shape aProfileShape = aProfile->GetShape3D();
228 if ( !aProfileShape.IsNull() &&
229 aProfileShape.ShapeType() == TopAbs_WIRE ) {
230 aProfileWire = TopoDS::Wire( aProfileShape );
234 setWire( aProfileWire, false, false );
236 QColor aWireColor = aProfile->GetBorderColor();
237 //setBorderColor( aWireColor, false, false );
239 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_Stream) ) ||
240 anObject->IsKind( STANDARD_TYPE(HYDROData_Channel) ) ||
241 anObject->IsKind( STANDARD_TYPE(HYDROData_Obstacle) ) )
243 Handle(HYDROData_Object) aGeomObject =
244 Handle(HYDROData_Object)::DownCast( anObject );
246 TopoDS_Shape anObjShape = aGeomObject->GetTopShape();
248 setShape( anObjShape, false, false );
250 QColor aFillingColor = aGeomObject->GetFillingColor();
251 QColor aBorderColor = aGeomObject->GetBorderColor();
253 //setFillingColor( aFillingColor, false, false );
254 //setBorderColor( aBorderColor, false, false );
256 else if ( anObject->IsKind( STANDARD_TYPE(HYDROData_DummyObject3D) ) )
258 Handle(HYDROData_DummyObject3D) anObject3D =
259 Handle(HYDROData_DummyObject3D)::DownCast( anObject );
260 TopoDS_Shape aShape3D = anObject3D->GetShape();
262 setShape( aShape3D, false, false );
264 QColor aFillingColor = anObject3D->GetFillingColor();
265 QColor aBorderColor = anObject3D->GetBorderColor();
267 //setFillingColor( aFillingColor, false, false );
268 //setBorderColor( aBorderColor, false, false );
273 void HYDROGUI_VTKPrsShape::setWire( const TopoDS_Wire& theWire,
274 const bool theToDisplay,
275 const bool theIsUpdateViewer )
277 myTopoShape = theWire;
278 myDisplayMode = GEOM_Actor::eWireframe;
281 void HYDROGUI_VTKPrsShape::setFaces( const TopoDS_Compound& theWires,
282 const bool theToDisplay,
283 const bool theIsUpdateViewer )
285 TopExp_Explorer anExp( theWires, TopAbs_WIRE );
286 TopoDS_Compound aCompound;
287 BRep_Builder aBuilder;
288 aBuilder.MakeCompound( aCompound );
290 for ( ; anExp.More(); anExp.Next() ) {
291 TopoDS_Wire aWire = TopoDS::Wire( anExp.Current() );
292 if ( aWire.IsNull() ) {
296 BRepBuilderAPI_MakeFace aMakeFace( aWire, Standard_True );
298 if( aMakeFace.IsDone() ) {
299 aBuilder.Add( aCompound, aMakeFace.Face() );
303 myTopoShape = aCompound;
304 myDisplayMode = GEOM_Actor::eShading;
307 void HYDROGUI_VTKPrsShape::setFace( const TopoDS_Wire& theWire,
308 const bool theToDisplay,
309 const bool theIsUpdateViewer )
311 BRepBuilderAPI_MakeFace aFaceBuilder( theWire, Standard_True );
312 aFaceBuilder.Build();
313 if( aFaceBuilder.IsDone() )
315 TopoDS_Face aFace = aFaceBuilder.Face();
316 setFace( aFace, theToDisplay, theIsUpdateViewer );
320 void HYDROGUI_VTKPrsShape::setFace( const TopoDS_Face& theFace,
321 const bool theToDisplay,
322 const bool theIsUpdateViewer )
324 myTopoShape = theFace;
325 myDisplayMode = GEOM_Actor::eShading;
328 void HYDROGUI_VTKPrsShape::setShape( const TopoDS_Shape& theShape,
329 const bool theToDisplay,
330 const bool theIsUpdateViewer )
332 myTopoShape = theShape;
333 myDisplayMode = GEOM_Actor::eShading;