b311480e |
1 | // Created on: 1995-08-02 |
2 | // Created by: Arnaud BOUZY/Odile Olivier |
3 | // Copyright (c) 1995-1999 Matra Datavision |
973c2be1 |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
b311480e |
5 | // |
973c2be1 |
6 | // This file is part of Open CASCADE Technology software library. |
b311480e |
7 | // |
d5f74e42 |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
973c2be1 |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
b311480e |
13 | // |
973c2be1 |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
7fd59977 |
16 | |
7fd59977 |
17 | |
42cf5bc1 |
18 | #include <AIS_InteractiveContext.hxx> |
19 | #include <AIS_Plane.hxx> |
20 | #include <Aspect_TypeOfLine.hxx> |
21 | #include <DsgPrs_ShadedPlanePresentation.hxx> |
22 | #include <DsgPrs_XYZPlanePresentation.hxx> |
7fd59977 |
23 | #include <ElSLib.hxx> |
42cf5bc1 |
24 | #include <Geom_Axis2Placement.hxx> |
25 | #include <Geom_Plane.hxx> |
26 | #include <Geom_Transformation.hxx> |
27 | #include <GeomAdaptor_Surface.hxx> |
28 | #include <gp_Pnt.hxx> |
b8ddfc2f |
29 | #include <Graphic3d_ArrayOfQuadrangles.hxx> |
42cf5bc1 |
30 | #include <Graphic3d_AspectFillArea3d.hxx> |
31 | #include <Graphic3d_AspectLine3d.hxx> |
7fd59977 |
32 | #include <Graphic3d_Group.hxx> |
42cf5bc1 |
33 | #include <Graphic3d_MaterialAspect.hxx> |
34 | #include <Graphic3d_Structure.hxx> |
35 | #include <Poly_Triangulation.hxx> |
36 | #include <Precision.hxx> |
37 | #include <Prs3d_DatumAspect.hxx> |
7fd59977 |
38 | #include <Prs3d_Drawer.hxx> |
39 | #include <Prs3d_LineAspect.hxx> |
40 | #include <Prs3d_PlaneAspect.hxx> |
42cf5bc1 |
41 | #include <Prs3d_Presentation.hxx> |
42 | #include <Prs3d_Projector.hxx> |
7fd59977 |
43 | #include <Prs3d_ShadingAspect.hxx> |
42cf5bc1 |
44 | #include <Quantity_Color.hxx> |
51f8f60c |
45 | #include <Select3D_SensitiveTriangulation.hxx> |
7fd59977 |
46 | #include <SelectBasics_EntityOwner.hxx> |
47 | #include <SelectMgr_EntityOwner.hxx> |
42cf5bc1 |
48 | #include <Standard_Type.hxx> |
49 | #include <StdPrs_Plane.hxx> |
7fd59977 |
50 | #include <StdPrs_ShadedShape.hxx> |
42cf5bc1 |
51 | #include <StdPrs_ShadedSurface.hxx> |
52 | #include <TColgp_Array1OfPnt.hxx> |
53 | #include <TColgp_HArray1OfPnt.hxx> |
7fd59977 |
54 | #include <TCollection_AsciiString.hxx> |
42cf5bc1 |
55 | #include <UnitsAPI.hxx> |
7fd59977 |
56 | |
92efcf78 |
57 | IMPLEMENT_STANDARD_RTTIEXT(AIS_Plane,AIS_InteractiveObject) |
58 | |
7fd59977 |
59 | //======================================================================= |
60 | //function : AIS_Plane |
61 | //purpose : |
62 | //======================================================================= |
63 | AIS_Plane::AIS_Plane(const Handle(Geom_Plane)& aComponent, |
64 | const Standard_Boolean aCurrentMode): |
65 | myComponent(aComponent), |
66 | myCenter(gp_Pnt(0.,0.,0.)), |
67 | myCurrentMode(aCurrentMode), |
68 | myAutomaticPosition(Standard_True), |
69 | myTypeOfPlane(AIS_TOPL_Unknown), |
9e8804b6 |
70 | myIsXYZPlane(Standard_False), |
71 | myTypeOfSensitivity (Select3D_TOS_BOUNDARY) |
7fd59977 |
72 | { |
73 | InitDrawerAttributes(); |
74 | } |
75 | |
76 | //======================================================================= |
77 | //function : AIS_Plane |
78 | //purpose : avec une position |
79 | //======================================================================= |
80 | AIS_Plane::AIS_Plane(const Handle(Geom_Plane)& aComponent, |
81 | const gp_Pnt& aCenter, |
82 | const Standard_Boolean aCurrentMode): |
83 | myComponent(aComponent), |
84 | myCenter(aCenter), |
85 | myCurrentMode(aCurrentMode), |
86 | myAutomaticPosition(Standard_True), |
87 | myTypeOfPlane(AIS_TOPL_Unknown), |
9e8804b6 |
88 | myIsXYZPlane(Standard_False), |
89 | myTypeOfSensitivity (Select3D_TOS_BOUNDARY) |
7fd59977 |
90 | { |
91 | InitDrawerAttributes(); |
92 | } |
93 | |
94 | //======================================================================= |
95 | //function : AIS_Plane |
96 | //purpose : |
97 | //======================================================================= |
98 | AIS_Plane::AIS_Plane(const Handle(Geom_Plane)& aComponent, |
99 | const gp_Pnt& aCenter, |
100 | const gp_Pnt& aPmin, |
101 | const gp_Pnt& aPmax, |
102 | const Standard_Boolean aCurrentMode): |
103 | myComponent(aComponent), |
104 | myCenter(aCenter), |
105 | myPmin(aPmin), |
106 | myPmax(aPmax), |
107 | myCurrentMode(aCurrentMode), |
108 | myAutomaticPosition(Standard_False), |
109 | myTypeOfPlane(AIS_TOPL_Unknown), |
9e8804b6 |
110 | myIsXYZPlane(Standard_False), |
111 | myTypeOfSensitivity (Select3D_TOS_BOUNDARY) |
7fd59977 |
112 | { |
113 | InitDrawerAttributes(); |
114 | SetHilightMode(0); |
115 | } |
116 | |
117 | //======================================================================= |
118 | //function : AIS_Plane |
119 | //purpose : XYPlane, XZPlane, YZPlane |
120 | //======================================================================= |
121 | AIS_Plane::AIS_Plane(const Handle(Geom_Axis2Placement)& aComponent, |
122 | const AIS_TypeOfPlane aPlaneType, |
123 | const Standard_Boolean aCurrentMode): |
124 | myAx2(aComponent), |
125 | myCurrentMode(aCurrentMode), |
126 | myAutomaticPosition(Standard_True), |
127 | myTypeOfPlane(aPlaneType), |
9e8804b6 |
128 | myIsXYZPlane(Standard_True), |
129 | myTypeOfSensitivity (Select3D_TOS_BOUNDARY) |
7fd59977 |
130 | { |
131 | InitDrawerAttributes(); |
132 | ComputeFields(); |
133 | SetHilightMode(0); |
134 | |
135 | } |
136 | |
137 | |
138 | //======================================================================= |
139 | //function : SetComponent |
140 | //purpose : |
141 | //======================================================================= |
142 | |
143 | void AIS_Plane::SetComponent(const Handle(Geom_Plane)& aComponent) |
144 | { |
145 | myComponent = aComponent; |
146 | myTypeOfPlane = AIS_TOPL_Unknown; |
147 | myIsXYZPlane = Standard_False; |
148 | //myCenter = gp_Pnt(0.,0.,0.); |
149 | myAutomaticPosition = Standard_True; |
150 | } |
151 | |
152 | //======================================================================= |
153 | //function : Type |
154 | //purpose : |
155 | //======================================================================= |
156 | |
157 | AIS_KindOfInteractive AIS_Plane::Type() const |
158 | {return AIS_KOI_Datum;} |
159 | |
160 | |
161 | //======================================================================= |
162 | //function : Signature |
163 | //purpose : |
164 | //======================================================================= |
165 | |
166 | Standard_Integer AIS_Plane::Signature() const |
167 | {return 7;} |
168 | |
169 | |
170 | //======================================================================= |
171 | //function : Axis2Placement |
172 | //purpose : |
173 | //======================================================================= |
174 | |
175 | Handle(Geom_Axis2Placement) AIS_Plane::Axis2Placement() |
176 | { |
177 | Handle(Geom_Axis2Placement) Bid; |
178 | return IsXYZPlane() ? myAx2:Bid; |
179 | } |
180 | //======================================================================= |
181 | //function : SetAxis2Placement |
182 | //purpose : |
183 | //======================================================================= |
184 | |
185 | void AIS_Plane::SetAxis2Placement(const Handle(Geom_Axis2Placement)& aComponent, |
186 | const AIS_TypeOfPlane aPlaneType) |
187 | { |
188 | myTypeOfPlane = aPlaneType; |
189 | myIsXYZPlane = Standard_True; |
190 | myAx2= aComponent; |
191 | myAutomaticPosition = Standard_True; |
192 | ComputeFields(); |
193 | } |
194 | |
195 | //======================================================================= |
196 | //function : PlaneAttributes |
197 | //purpose : |
198 | //======================================================================= |
199 | Standard_Boolean AIS_Plane::PlaneAttributes(Handle(Geom_Plane)& aComponent, |
200 | gp_Pnt& aCenter, |
201 | gp_Pnt& aPmin, |
202 | gp_Pnt& aPmax) |
203 | { |
204 | Standard_Boolean aStatus (Standard_False); |
205 | if (!myAutomaticPosition){ |
206 | aComponent = myComponent; |
207 | aCenter = myCenter; |
208 | aPmin = myPmin; |
209 | aPmax = myPmax; |
210 | aStatus = Standard_True; |
211 | } |
212 | return aStatus; |
213 | } |
214 | |
215 | //======================================================================= |
216 | //function : SetPlaneAttributes |
217 | //purpose : |
218 | //======================================================================= |
219 | void AIS_Plane::SetPlaneAttributes(const Handle(Geom_Plane)& aComponent, |
220 | const gp_Pnt& aCenter, |
221 | const gp_Pnt& aPmin, |
222 | const gp_Pnt& aPmax) |
223 | { |
224 | myAutomaticPosition = Standard_False; |
225 | myComponent = aComponent; |
226 | myCenter = aCenter; |
227 | myPmin = aPmin; |
228 | myPmax = aPmax; |
229 | myTypeOfPlane = AIS_TOPL_Unknown; |
230 | myIsXYZPlane = Standard_False; |
231 | } |
232 | |
233 | //======================================================================= |
234 | //function : Compute |
235 | //purpose : |
236 | //======================================================================= |
237 | void AIS_Plane::Compute(const Handle(PrsMgr_PresentationManager3d)& , |
238 | const Handle(Prs3d_Presentation)& aPresentation, |
239 | const Standard_Integer aMode) |
240 | { |
7fd59977 |
241 | ComputeFields(); |
242 | aPresentation->SetInfiniteState(myInfiniteState); |
b8ddfc2f |
243 | myDrawer->PlaneAspect()->EdgesAspect()->SetWidth(myCurrentMode == 0? 1 : 3); |
244 | |
245 | switch (aMode) |
246 | { |
247 | case 0: |
248 | { |
249 | if (!myIsXYZPlane) |
250 | { |
251 | ComputeFrame(); |
252 | const Handle(Geom_Plane)& pl = myComponent; |
c5f3a425 |
253 | Handle(Geom_Plane) thegoodpl (Handle(Geom_Plane)::DownCast(pl->Translated(pl->Location(),myCenter))); |
b8ddfc2f |
254 | GeomAdaptor_Surface surf(thegoodpl); |
255 | StdPrs_Plane::Add(aPresentation,surf,myDrawer); |
256 | } |
257 | else |
258 | DsgPrs_XYZPlanePresentation::Add(aPresentation,myDrawer,myCenter,myPmin,myPmax); |
259 | break; |
7fd59977 |
260 | } |
b8ddfc2f |
261 | case 1: |
262 | { |
263 | if (!myIsXYZPlane) |
264 | { |
265 | ComputeFrame(); |
266 | Handle(Prs3d_PlaneAspect) theaspect = myDrawer->PlaneAspect(); |
267 | Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation); |
268 | TheGroup->SetPrimitivesAspect(myDrawer->ShadingAspect()->Aspect()); |
269 | gp_Pnt p1; |
270 | const Standard_Real Xmax = 0.5*Standard_Real(theaspect->PlaneXLength()); |
271 | const Standard_Real Ymax = 0.5*Standard_Real(theaspect->PlaneYLength()); |
272 | |
273 | Handle(Graphic3d_ArrayOfQuadrangles) aQuads = new Graphic3d_ArrayOfQuadrangles(4); |
274 | |
275 | myComponent->D0(-Xmax,Ymax,p1); |
276 | aQuads->AddVertex(p1); |
277 | myComponent->D0(Xmax,Ymax,p1); |
278 | aQuads->AddVertex(p1); |
279 | myComponent->D0(Xmax,-Ymax,p1); |
280 | aQuads->AddVertex(p1); |
281 | myComponent->D0(-Xmax,-Ymax,p1); |
282 | aQuads->AddVertex(p1); |
283 | |
284 | TheGroup->AddPrimitiveArray(aQuads); |
7fd59977 |
285 | } |
b8ddfc2f |
286 | else |
287 | DsgPrs_ShadedPlanePresentation::Add(aPresentation,myDrawer,myCenter,myPmin,myPmax); |
288 | break; |
7fd59977 |
289 | } |
290 | } |
7fd59977 |
291 | } |
292 | |
857ffd5e |
293 | void AIS_Plane::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation) |
7fd59977 |
294 | { |
b8ddfc2f |
295 | PrsMgr_PresentableObject::Compute(aProjector, aTransformation, aPresentation); |
7fd59977 |
296 | } |
297 | |
298 | //======================================================================= |
299 | //function : ComputeSelection |
300 | //purpose : |
301 | //======================================================================= |
51f8f60c |
302 | void AIS_Plane::ComputeSelection (const Handle(SelectMgr_Selection)& theSelection, const Standard_Integer /*theMode*/) |
7fd59977 |
303 | { |
51f8f60c |
304 | theSelection->Clear(); |
305 | Handle(SelectMgr_EntityOwner) aSensitiveOwner = new SelectMgr_EntityOwner (this, 10); |
306 | Handle(Poly_Triangulation) aSensitivePoly; |
7fd59977 |
307 | |
51f8f60c |
308 | if (!myIsXYZPlane) |
309 | { |
310 | // plane representing rectangle |
311 | Standard_Real aLengthX = myDrawer->PlaneAspect()->PlaneXLength() / 2.0; |
312 | Standard_Real aLengthY = myDrawer->PlaneAspect()->PlaneYLength() / 2.0; |
313 | Handle(Geom_Plane) aPlane = |
314 | Handle(Geom_Plane)::DownCast (myComponent->Translated (myComponent->Location(), myCenter)); |
315 | |
316 | TColgp_Array1OfPnt aRectanglePoints (1, 4); |
317 | aPlane->D0 ( aLengthX, aLengthY, aRectanglePoints.ChangeValue (1)); |
318 | aPlane->D0 ( aLengthX, -aLengthY, aRectanglePoints.ChangeValue (2)); |
319 | aPlane->D0 (-aLengthX, -aLengthY, aRectanglePoints.ChangeValue (3)); |
320 | aPlane->D0 (-aLengthX, aLengthY, aRectanglePoints.ChangeValue (4)); |
321 | |
322 | Poly_Array1OfTriangle aTriangles (1, 2); |
323 | aTriangles.ChangeValue (1) = Poly_Triangle (1, 2, 3); |
324 | aTriangles.ChangeValue (2) = Poly_Triangle (1, 3, 4); |
325 | |
326 | aSensitivePoly = new Poly_Triangulation (aRectanglePoints, aTriangles); |
7fd59977 |
327 | } |
51f8f60c |
328 | else |
329 | { |
330 | // plane representing triangle |
331 | TColgp_Array1OfPnt aTrianglePoints (1, 3); |
332 | aTrianglePoints.ChangeValue (1) = myCenter; |
333 | aTrianglePoints.ChangeValue (2) = myPmin; |
334 | aTrianglePoints.ChangeValue (3) = myPmax; |
7fd59977 |
335 | |
51f8f60c |
336 | Poly_Array1OfTriangle aTriangles (1, 1); |
337 | aTriangles.ChangeValue (1) = Poly_Triangle(1, 2, 3); |
338 | |
339 | aSensitivePoly = new Poly_Triangulation (aTrianglePoints, aTriangles); |
7fd59977 |
340 | } |
7fd59977 |
341 | |
51f8f60c |
342 | Standard_Boolean isSensitiveInterior = myTypeOfSensitivity == Select3D_TOS_INTERIOR; |
7fd59977 |
343 | |
51f8f60c |
344 | Handle(Select3D_SensitiveTriangulation) aSensitive = |
345 | new Select3D_SensitiveTriangulation (aSensitiveOwner, |
346 | aSensitivePoly, |
347 | TopLoc_Location(), |
348 | isSensitiveInterior); |
7fd59977 |
349 | |
51f8f60c |
350 | theSelection->Add(aSensitive); |
351 | } |
7fd59977 |
352 | |
353 | //======================================================================= |
354 | //function : SetSize |
355 | //purpose : |
356 | //======================================================================= |
357 | void AIS_Plane::SetSize(const Standard_Real aLength) |
358 | { |
359 | SetSize(aLength,aLength); |
360 | } |
361 | |
362 | void AIS_Plane::SetSize(const Standard_Real aXLength, |
363 | const Standard_Real aYLength) |
364 | { |
81bba717 |
365 | //if the plane already has a proper color or size, |
366 | //there is already a specific PlaneAspect and DatumAspect |
7fd59977 |
367 | |
368 | Handle(Prs3d_PlaneAspect) PA; |
369 | Handle(Prs3d_DatumAspect) DA; |
370 | |
371 | PA = myDrawer->PlaneAspect(); |
372 | DA = myDrawer->DatumAspect(); |
373 | |
374 | Standard_Boolean yenavaitPA(Standard_True),yenavaitDA(Standard_True); |
6262338c |
375 | if(myDrawer->HasLink() && myDrawer->Link()->PlaneAspect() == PA){ |
7fd59977 |
376 | yenavaitPA = Standard_False; |
377 | PA = new Prs3d_PlaneAspect();} |
6262338c |
378 | if(myDrawer->HasLink() && myDrawer->Link()->DatumAspect() == DA){ |
7fd59977 |
379 | yenavaitDA = Standard_False; |
380 | DA = new Prs3d_DatumAspect(); |
381 | } |
382 | |
383 | PA->SetPlaneLength(aXLength,aYLength); |
384 | DA->SetAxisLength(aXLength,aYLength,aXLength); |
385 | |
386 | if(!yenavaitPA) |
387 | myDrawer->SetPlaneAspect(PA); |
388 | if(!yenavaitDA) |
389 | myDrawer->SetDatumAspect(DA); |
390 | |
391 | |
392 | myHasOwnSize = Standard_True; |
393 | Update(); |
394 | UpdateSelection(); |
395 | } |
396 | |
397 | |
398 | //======================================================================= |
399 | //function : UnsetSize |
81bba717 |
400 | //purpose : If there is a color, the size is restaured from the drawer of the context... |
7fd59977 |
401 | //======================================================================= |
402 | void AIS_Plane::UnsetSize() |
403 | { |
404 | |
405 | if(!myHasOwnSize) return; |
6262338c |
406 | if(!hasOwnColor) |
407 | { |
408 | myDrawer->SetPlaneAspect (Handle(Prs3d_PlaneAspect)()); |
409 | myDrawer->SetDatumAspect (Handle(Prs3d_DatumAspect)()); |
7fd59977 |
410 | } |
411 | else{ |
6262338c |
412 | const Handle(Prs3d_PlaneAspect) PA = myDrawer->HasLink() ? myDrawer->Link()->PlaneAspect() : |
413 | new Prs3d_PlaneAspect(); |
414 | const Handle(Prs3d_DatumAspect) DA = myDrawer->HasLink() ? myDrawer->Link()->DatumAspect() : |
415 | new Prs3d_DatumAspect(); |
7fd59977 |
416 | |
417 | myDrawer->PlaneAspect()->SetPlaneLength(PA->PlaneXLength(),PA->PlaneYLength()); |
418 | myDrawer->DatumAspect()->SetAxisLength(DA->FirstAxisLength(), |
419 | DA->SecondAxisLength(), |
420 | DA->ThirdAxisLength()); |
421 | } |
422 | |
423 | myHasOwnSize = Standard_False; |
424 | Update(); |
425 | UpdateSelection(); |
426 | |
427 | } |
428 | |
429 | //======================================================================= |
430 | //function : Size |
431 | //purpose : |
432 | //======================================================================= |
433 | |
434 | Standard_Boolean AIS_Plane::Size(Standard_Real& X,Standard_Real& Y) const |
435 | { |
436 | X = myDrawer->PlaneAspect()->PlaneXLength(); |
437 | Y = myDrawer->PlaneAspect()->PlaneYLength(); |
438 | return Abs(X-Y)<=Precision::Confusion(); |
439 | } |
440 | |
441 | |
442 | //======================================================================= |
443 | //function : SetColor |
444 | //purpose : |
445 | //======================================================================= |
446 | |
447 | |
448 | void AIS_Plane::SetColor(const Quantity_NameOfColor aCol) |
7fd59977 |
449 | { |
450 | SetColor(Quantity_Color(aCol)); |
451 | } |
452 | |
453 | void AIS_Plane::SetColor(const Quantity_Color &aCol) |
7fd59977 |
454 | { |
81bba717 |
455 | // if the plane already has its proper size, there is an already created planeaspect |
7fd59977 |
456 | // Standard_Boolean yenadeja = hasOwnColor || myHasOwnSize; |
457 | Handle(Prs3d_PlaneAspect) PA; |
458 | Handle(Prs3d_DatumAspect) DA; |
459 | |
460 | PA = myDrawer->PlaneAspect(); |
461 | DA = myDrawer->DatumAspect(); |
462 | |
463 | Standard_Boolean yenavaitPA(Standard_True),yenavaitDA(Standard_True); |
6262338c |
464 | if(myDrawer->HasLink() && myDrawer->Link()->PlaneAspect() == PA){ |
7fd59977 |
465 | yenavaitPA = Standard_False; |
466 | PA = new Prs3d_PlaneAspect();} |
6262338c |
467 | if(myDrawer->HasLink() && myDrawer->Link()->DatumAspect() == DA){ |
7fd59977 |
468 | yenavaitDA = Standard_False; |
469 | DA = new Prs3d_DatumAspect(); |
470 | } |
471 | |
472 | PA->EdgesAspect()->SetColor(aCol); |
473 | DA->FirstAxisAspect()->SetColor(aCol); |
474 | DA->SecondAxisAspect()->SetColor(aCol); |
475 | DA->ThirdAxisAspect()->SetColor(aCol); |
476 | |
477 | if(!yenavaitPA) |
478 | myDrawer->SetPlaneAspect(PA); |
479 | if(!yenavaitDA) |
480 | myDrawer->SetDatumAspect(DA); |
481 | |
482 | myDrawer->ShadingAspect()->SetColor(aCol); |
483 | |
484 | hasOwnColor=Standard_True; |
485 | myOwnColor = aCol; |
486 | } |
487 | //======================================================================= |
488 | //function : SetColor |
489 | //purpose : |
490 | //======================================================================= |
491 | void AIS_Plane::UnsetColor() |
492 | { |
493 | if(!hasOwnColor) return; |
6262338c |
494 | if(!myHasOwnSize) |
495 | { |
496 | myDrawer->SetPlaneAspect (Handle(Prs3d_PlaneAspect)()); |
497 | myDrawer->SetDatumAspect (Handle(Prs3d_DatumAspect)()); |
7fd59977 |
498 | } |
499 | else{ |
6262338c |
500 | const Handle(Prs3d_PlaneAspect) PA = myDrawer->HasLink() ? myDrawer->Link()->PlaneAspect() : |
501 | new Prs3d_PlaneAspect(); |
7fd59977 |
502 | // const Handle(Prs3d_DatumAspect)& DA = myDrawer->Link()->DatumAspect(); |
b6472664 |
503 | Quantity_NameOfColor Col = PA->EdgesAspect()->Aspect()->Color().Name(); |
7fd59977 |
504 | myDrawer->PlaneAspect()->EdgesAspect()->SetColor(Col); |
505 | |
506 | myDrawer->DatumAspect()->FirstAxisAspect()->SetColor(Col); |
507 | myDrawer->DatumAspect()->SecondAxisAspect()->SetColor(Col); |
508 | myDrawer->DatumAspect()->ThirdAxisAspect()->SetColor(Col); |
509 | } |
510 | |
511 | |
512 | hasOwnColor=Standard_False; |
513 | |
514 | } |
515 | |
516 | //======================================================================= |
517 | //function : ComputeFrame |
518 | //purpose : |
519 | //======================================================================= |
520 | void AIS_Plane::ComputeFrame() |
521 | { |
522 | |
523 | const Handle(Geom_Plane)& pl = myComponent; |
524 | Standard_Real U,V; |
525 | |
526 | if (myAutomaticPosition) { |
527 | ElSLib::Parameters(pl->Pln(),myCenter,U,V); |
528 | pl->D0 (U, V, myCenter); |
529 | } |
530 | else { |
c5f3a425 |
531 | Handle(Geom_Plane) thegoodpl (Handle(Geom_Plane)::DownCast(pl->Translated(pl->Location(),myCenter))); |
7fd59977 |
532 | ElSLib::Parameters(thegoodpl->Pln(),myPmin,U,V); |
533 | |
534 | U = 2.4*Abs(U); |
535 | V = 2.4*Abs(V); |
536 | if (U < 10*Precision::Confusion()) U=0.1; |
537 | if (V < 10*Precision::Confusion()) V=0.1; |
538 | SetSize(U,V); |
539 | myDrawer->PlaneAspect()->SetPlaneLength(U,V); |
540 | } |
541 | } |
542 | |
543 | //======================================================================= |
7fd59977 |
544 | //function : Compute |
545 | //purpose : to avoid warning |
546 | //======================================================================= |
547 | void AIS_Plane::Compute(const Handle(Prs3d_Projector)&, |
548 | const Handle(Prs3d_Presentation)&) |
549 | { |
550 | } |
551 | |
552 | //======================================================================= |
553 | //function : ComputeFields |
554 | //purpose : |
555 | //======================================================================= |
556 | void AIS_Plane::ComputeFields() |
557 | { |
558 | if (myIsXYZPlane){ |
559 | Handle (Prs3d_DatumAspect) DA = myDrawer->DatumAspect(); |
560 | |
561 | gp_Pnt Orig = myAx2->Ax2().Location(); |
562 | gp_Dir oX = myAx2->Ax2().XDirection(); |
563 | gp_Dir oY = myAx2->Ax2().YDirection(); |
564 | gp_Dir oZ = myAx2->Ax2().Direction(); |
565 | myCenter = Orig; |
566 | Standard_Real xo,yo,zo,x1,y1,z1,x2,y2,z2,x3,y3,z3,x4=0,y4=0,z4=0; |
567 | Standard_Real x5=0,y5=0,z5=0; |
568 | Orig.Coord(xo,yo,zo); |
569 | oX.Coord(x1,y1,z1); |
570 | oY.Coord(x2,y2,z2); |
571 | oZ.Coord(x3,y3,z3); |
572 | Standard_Real DS1 = DA->FirstAxisLength(); |
573 | Standard_Real DS2 = DA->SecondAxisLength(); |
574 | Standard_Real DS3 = DA->ThirdAxisLength(); |
575 | // gp_Pnt aPt2,aPt3; |
576 | |
577 | switch (myTypeOfPlane) { |
578 | case AIS_TOPL_XYPlane: |
579 | { |
580 | gp_Pln XYP(0,0,1,0); |
581 | myComponent = new Geom_Plane(XYP); |
582 | x4=xo+x1*DS1; y4=yo+y1*DS1; z4=zo+z1*DS1; |
583 | x5=xo+x2*DS2; y5=yo+y2*DS2; z5=zo+z2*DS2; |
584 | break; |
585 | } |
586 | case AIS_TOPL_XZPlane: |
587 | { |
588 | gp_Pln XZP(0,1,0,0); |
589 | myComponent = new Geom_Plane(XZP); |
590 | x4=xo+x1*DS1; y4=yo+y1*DS1; z4=zo+z1*DS1; |
591 | x5=xo+x3*DS3; y5=yo+y3*DS3; z5=zo+z3*DS3; |
592 | break; |
593 | } |
594 | case AIS_TOPL_YZPlane: |
595 | { |
596 | gp_Pln XZP(1,0,0,0); |
597 | myComponent = new Geom_Plane(XZP); |
598 | x4=xo+x2*DS2; y4=yo+y2*DS2; z4=zo+z2*DS2; |
599 | x5=xo+x3*DS3; y5=yo+y3*DS3; z5=zo+z3*DS3; |
600 | break; |
601 | } |
602 | default: |
603 | break; |
604 | } |
605 | myPmin.SetCoord(x4,y4,z4); |
606 | myPmax.SetCoord(x5,y5,z5); |
607 | } |
608 | |
609 | } |
610 | //======================================================================= |
611 | //function : InitDrawerAttributes |
612 | //purpose : |
613 | //======================================================================= |
614 | |
615 | void AIS_Plane::InitDrawerAttributes() |
616 | { |
617 | |
618 | Handle(Prs3d_ShadingAspect) shasp = new Prs3d_ShadingAspect(); |
619 | shasp->SetMaterial(Graphic3d_NOM_PLASTIC); |
620 | shasp->SetColor(Quantity_NOC_GRAY40); |
621 | myDrawer->SetShadingAspect(shasp); |
622 | Handle(Graphic3d_AspectFillArea3d) asf = shasp->Aspect(); |
623 | Graphic3d_MaterialAspect asp = asf->FrontMaterial(); |
624 | asp.SetTransparency(0.8); |
625 | asf->SetFrontMaterial(asp); |
626 | asf->SetBackMaterial(asp); |
627 | |
628 | |
629 | } |
630 | |
631 | //======================================================================= |
632 | //function : AcceptDisplayMode |
633 | //purpose : |
634 | //======================================================================= |
635 | |
636 | Standard_Boolean AIS_Plane:: |
637 | AcceptDisplayMode(const Standard_Integer aMode) const |
638 | {return aMode == 0;} |
639 | |
640 | |
641 | //======================================================================= |
642 | //function : SetContext |
643 | //purpose : |
644 | //======================================================================= |
645 | |
646 | void AIS_Plane::SetContext(const Handle(AIS_InteractiveContext)& Ctx) |
647 | { |
648 | AIS_InteractiveObject::SetContext(Ctx); |
649 | ComputeFields(); |
650 | |
651 | } |