1 // Copyright (C) 2007-2014 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, or (at your option) any later version.
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 <Standard_Stream.hxx>
25 #include "AdvancedEngine_Types.hxx"
27 #include <GEOMImpl_DividedDiskDriver.hxx>
28 #include <GEOMImpl_IDividedDisk.hxx>
29 #include <GEOMImpl_Types.hxx>
30 #include <GEOM_Function.hxx>
36 #include <gp_Circ.hxx>
40 #include <BRep_Builder.hxx>
41 #include <BRepBuilderAPI_MakeFace.hxx>
42 #include <BRepBuilderAPI_MakeEdge.hxx>
43 #include <BRepBuilderAPI_MakeVertex.hxx>
44 #include <BRepBuilderAPI_MakeWire.hxx>
45 #include <BRepBuilderAPI_Transform.hxx>
47 #include <Geom_Plane.hxx>
50 #include <TopoDS_Shape.hxx>
51 #include <TopoDS_Edge.hxx>
53 #include <TFunction_Logbook.hxx>
54 #include <StdFail_NotDone.hxx>
58 #include <utilities.h>
59 //@@ include required header files here @@//
66 //=======================================================================
69 //=======================================================================
70 const Standard_GUID& GEOMImpl_DividedDiskDriver::GetID()
72 static Standard_GUID aGUID("0b01da9a-c5da-11e1-8d80-78e7d1879630");
76 //=======================================================================
77 //function : GEOMImpl_DividedDiskDriver
79 //=======================================================================
80 GEOMImpl_DividedDiskDriver::GEOMImpl_DividedDiskDriver()
84 //=======================================================================
87 //=======================================================================
88 Standard_Integer GEOMImpl_DividedDiskDriver::Execute(TFunction_Logbook& log) const
90 if (Label().IsNull()) return 0;
91 Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
93 GEOMImpl_IDividedDisk aData (aFunction);
94 Standard_Integer aType = aFunction->GetType();
99 double R = aData.GetR();
100 double Ratio = aData.GetRatio();
101 int Pattern = aData.GetType();
103 // Build reference disk (in the global coordinate system)
106 if (Pattern == SQUARE)
107 aDisk = MakeDiskSquare( R, Ratio );
108 else if (Pattern == HEXAGON)
109 aDisk = MakeDiskHexagon( R, Ratio );
111 if (aType == DIVIDEDDISK_R_RATIO)
113 int theOrientation = aData.GetOrientation();
114 aShape = TransformShape(aDisk, theOrientation);
116 else if (aType == DIVIDEDDISK_R_VECTOR_PNT)
118 Handle(GEOM_Function) aRefPoint = aData.GetCenter();
119 Handle(GEOM_Function) aRefVector = aData.GetVector();
120 TopoDS_Shape aShapePnt = aRefPoint->GetValue();
121 TopoDS_Shape aShapeVec = aRefVector->GetValue();
123 if (aShapePnt.ShapeType() == TopAbs_VERTEX &&
124 aShapeVec.ShapeType() == TopAbs_EDGE)
126 gp_Pnt aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aShapePnt));
127 TopoDS_Edge anE = TopoDS::Edge(aShapeVec);
128 TopoDS_Vertex V1, V2;
129 TopExp::Vertices(anE, V1, V2, Standard_True);
130 if (!V1.IsNull() && !V2.IsNull())
132 gp_Vec aVec (BRep_Tool::Pnt(V1), BRep_Tool::Pnt(V2));
134 aShape = TransformShape(aDisk, aPnt, aDir);
139 if (aShape.IsNull()) return 0;
141 aFunction->SetValue(aShape);
143 log.SetTouched(Label());
149 //=======================================================================
150 //function : MakeDiskHexagon
152 //=======================================================================
153 TopoDS_Shell GEOMImpl_DividedDiskDriver::MakeDiskHexagon(double R, double Ratio) const
161 gp_Ax1 Ax1(Orig,ZDir);
162 gp_Ax2 Ax(Orig,ZDir,XDir);
163 gp_Circ aCircle(Ax, R);
166 // gp_Pnt P4(0.01*Ratio*R,0,0);
168 // gp_Pnt P2 = P3.Rotated(Ax1,-M_PI/6.0);
170 // P4.X()/sqrt(3.0),0);
171 gp_Pnt P1(0.01*Ratio*R*sqrt(3.0)/2,0,0);
173 gp_Pnt P3 = P2.Rotated(Ax1,M_PI/6.0);
179 gp_Ax2 anAx (gp::XOY());
180 Handle(Geom_Plane) aPlane = new Geom_Plane (anAx);
185 TopoDS_Vertex O = BRepBuilderAPI_MakeVertex(Orig);
186 TopoDS_Vertex V1_init = BRepBuilderAPI_MakeVertex(P1);
187 TopoDS_Vertex V2_init = BRepBuilderAPI_MakeVertex(P2);
188 TopoDS_Vertex V3 = BRepBuilderAPI_MakeVertex(P3);
189 TopoDS_Vertex V4 = BRepBuilderAPI_MakeVertex(P4);
191 TopoDS_Vertex V1 = V1_init;
192 TopoDS_Vertex V2 = V2_init;
196 myTrsf.SetRotation(Ax1, M_PI/3.0);
198 BRepBuilderAPI_Transform xform(myTrsf);
199 xform.Perform(V1,Standard_True);
200 TopoDS_Vertex V1_60 = TopoDS::Vertex(xform.Shape());
201 xform.Perform(V2,Standard_True);
202 TopoDS_Vertex V2_60 = TopoDS::Vertex(xform.Shape());
204 // Declaration of shapes (used in the loop)
205 TopoDS_Edge E1, E2, E3, E4, E5, E6, E7, E8, E9;
206 TopoDS_Wire W1, W2, W3;
207 TopoDS_Face F1, F2, F3;
210 BRep_Builder aBuilder;
211 aBuilder.MakeShell(S);
213 // Initialisation of edges
214 TopoDS_Edge E1_init = BRepBuilderAPI_MakeEdge(V1,TopoDS::Vertex(V2.Reversed()));
216 TopoDS_Edge E8_init = BRepBuilderAPI_MakeEdge(O,TopoDS::Vertex(V1.Reversed()));
219 for (int i=1;i<=6;i++)
224 E2 = BRepBuilderAPI_MakeEdge(aCircle, V2, TopoDS::Vertex(V3.Reversed()));
225 E3 = BRepBuilderAPI_MakeEdge(V3,TopoDS::Vertex(V4.Reversed()));
226 E4 = BRepBuilderAPI_MakeEdge(V4,TopoDS::Vertex(V1.Reversed()));
231 E5 = BRepBuilderAPI_MakeEdge(aCircle, V3, TopoDS::Vertex(V2_init.Reversed()));
232 E7 = BRepBuilderAPI_MakeEdge(V1_init,TopoDS::Vertex(V4.Reversed()));
236 E5 = BRepBuilderAPI_MakeEdge(aCircle, V3, TopoDS::Vertex(V2_60.Reversed()));
237 E7 = BRepBuilderAPI_MakeEdge(V1_60,TopoDS::Vertex(V4.Reversed()));
239 E6 = BRepBuilderAPI_MakeEdge(V2_60,TopoDS::Vertex(V1_60.Reversed()));
242 E9 = BRepBuilderAPI_MakeEdge(V1_60,TopoDS::Vertex(O.Reversed()));
248 aBuilder.MakeWire(W1);
252 aBuilder.Add(W1,TopoDS::Edge(E1.Reversed()));
258 aBuilder.MakeWire(W2);
259 aBuilder.Add(W2,TopoDS::Edge(E3.Reversed()));
262 aBuilder.Add(W2,TopoDS::Edge(E1_init.Reversed()));
268 aBuilder.MakeWire(W3);
272 aBuilder.Add(W3,TopoDS::Edge(E8.Reversed()));
273 aBuilder.Add(W3,TopoDS::Edge(E4.Reversed()));
274 aBuilder.Add(W3,TopoDS::Edge(E7.Reversed()));
276 aBuilder.Add(W3,TopoDS::Edge(E8_init.Reversed()));
281 F1 = BRepBuilderAPI_MakeFace(aPlane,W1);
282 F2 = BRepBuilderAPI_MakeFace(aPlane,W2);
283 F3 = BRepBuilderAPI_MakeFace(aPlane,W3);
294 xform.Perform(V1_60,Standard_True);
295 V1_60 = TopoDS::Vertex(xform.Shape());
296 xform.Perform(V2_60,Standard_True);
297 V2_60 = TopoDS::Vertex(xform.Shape());
298 xform.Perform(V3,Standard_True);
299 V3 = TopoDS::Vertex(xform.Shape());
300 xform.Perform(V4,Standard_True);
301 V4 = TopoDS::Vertex(xform.Shape());
303 // "Increment" of edges
311 //=======================================================================
312 //function : MakeDiskSquare
314 //=======================================================================
315 TopoDS_Shape GEOMImpl_DividedDiskDriver::MakeDiskSquare(double R, double Ratio) const
323 gp_Ax1 Ax1(Orig,ZDir);
324 gp_Ax2 Ax(Orig,ZDir,XDir);
325 gp_Circ aCircle(Ax, R);
328 gp_Pnt P1(0.01*Ratio*R,0,0);
332 gp_Ax2 anAx (gp::XOY());
333 Handle(Geom_Plane) aPlane = new Geom_Plane (anAx);
338 TopoDS_Vertex V1_init = BRepBuilderAPI_MakeVertex(P1);
339 TopoDS_Vertex V2_init = BRepBuilderAPI_MakeVertex(P2);
341 TopoDS_Vertex V1 = V1_init;
342 TopoDS_Vertex V2 = V2_init;
346 myTrsf.SetRotation(Ax1, M_PI/2);
348 BRepBuilderAPI_Transform xform(myTrsf);
349 xform.Perform(V1,Standard_True);
350 TopoDS_Vertex V1_rotated = TopoDS::Vertex(xform.Shape());
351 xform.Perform(V2,Standard_True);
352 TopoDS_Vertex V2_rotated = TopoDS::Vertex(xform.Shape());
354 // Declaration of shapes (used in the loop)
355 TopoDS_Edge E1, E2, E3, E4;
360 BRep_Builder aBuilder;
361 aBuilder.MakeWire(W2); // Central Wire
362 aBuilder.MakeShell(S); // Shell
364 // Initialisation of edges
365 TopoDS_Edge E1_init = BRepBuilderAPI_MakeEdge(V1,TopoDS::Vertex(V2.Reversed()));
368 for (int i=1;i<=4;i++)
373 E3 = BRepBuilderAPI_MakeEdge(V2_rotated,TopoDS::Vertex(V1_rotated.Reversed()));
376 E2 = BRepBuilderAPI_MakeEdge(aCircle, V2, TopoDS::Vertex(V2_init.Reversed()));
377 E4 = BRepBuilderAPI_MakeEdge(V1_init,TopoDS::Vertex(V1.Reversed()));
381 E2 = BRepBuilderAPI_MakeEdge(aCircle, V2, TopoDS::Vertex(V2_rotated.Reversed()));
382 E4 = BRepBuilderAPI_MakeEdge(V1_rotated,TopoDS::Vertex(V1.Reversed()));
387 aBuilder.MakeWire(W1);
391 aBuilder.Add(W1,TopoDS::Edge(E1.Reversed()));
394 aBuilder.Add(W1,TopoDS::Edge(E1_init.Reversed()));
400 aBuilder.Add(W2,TopoDS::Edge(E4.Reversed()));
403 F1 = BRepBuilderAPI_MakeFace(aPlane,W1);
412 xform.Perform(V1_rotated,Standard_True);
413 V1_rotated = TopoDS::Vertex(xform.Shape());
414 xform.Perform(V2_rotated,Standard_True);
415 V2_rotated = TopoDS::Vertex(xform.Shape());
417 // "Increment" of edges
420 // Central square Face
421 F2 = BRepBuilderAPI_MakeFace(aPlane,W2);
428 //=======================================================================
429 //function : TrasformShape(TopoDS_Shape aShape,int theOrientation)
430 //purpose : Perform shape transformation accordingly with specified
432 //=======================================================================
433 TopoDS_Shape GEOMImpl_DividedDiskDriver::TransformShape(TopoDS_Shape theShape, int theOrientation) const
436 gp_Pnt theOrigin = gp::Origin();
438 switch(theOrientation)
460 gp_Ax3 aWPlane = gp_Ax3(theOrigin, N, Vx);
462 return WPlaneTransform(theShape, aWPlane);
465 //=======================================================================
466 //function : TrasformShape(TopoDS_Shape aShape, gp_Dir V, gp_Pnt P)
467 //purpose : Perform shape transformation accordingly with specified
469 //=======================================================================
470 TopoDS_Shape GEOMImpl_DividedDiskDriver::TransformShape(TopoDS_Shape theShape, gp_Pnt P, gp_Dir V) const
472 gp_Ax3 aWPlane( P, V );
473 return WPlaneTransform(theShape, aWPlane);
476 //=======================================================================
477 //function : WPlaneTransform
478 //purpose : Perform shape transformation accordingly with the given
480 //=======================================================================
481 TopoDS_Shape GEOMImpl_DividedDiskDriver::WPlaneTransform(TopoDS_Shape theShape, gp_Ax3 theWPlane) const
484 aTrans.SetTransformation(theWPlane);
486 BRepBuilderAPI_Transform aTransformation (theShape, aTrans, Standard_False);
487 return aTransformation.Shape();
490 //================================================================================
492 * \brief Returns a name of creation operation and names and values of creation parameters
494 //================================================================================
496 bool GEOMImpl_DividedDiskDriver::
497 GetCreationInformation(std::string& theOperationName,
498 std::vector<GEOM_Param>& theParams)
500 if (Label().IsNull()) return 0;
501 Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
503 GEOMImpl_IDividedDisk aCI( function );
504 Standard_Integer aType = function->GetType();
506 theOperationName = "DIVIDEDDISK";
509 case DIVIDEDDISK_R_RATIO:
510 AddParam( theParams, "Radius", aCI.GetR() );
511 AddParam( theParams, "Ratio", aCI.GetRatio() );
512 AddParam( theParams, "Orientation", aCI.GetOrientation() );
513 AddParam( theParams, "Division pattern", aCI.GetType() );
515 case DIVIDEDDISK_R_VECTOR_PNT:
516 AddParam( theParams, "Center Point", aCI.GetCenter() );
517 AddParam( theParams, "Vector", aCI.GetVector() );
518 AddParam( theParams, "Radius", aCI.GetR() );
519 AddParam( theParams, "Division pattern", aCI.GetType() );
528 IMPLEMENT_STANDARD_HANDLE (GEOMImpl_DividedDiskDriver,GEOM_BaseDriver);
529 IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_DividedDiskDriver,GEOM_BaseDriver);