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1 | // Created on: 1996-12-13 |
2 | // Created by: Jean-Pierre COMBE |
3 | // Copyright (c) 1996-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | // + X/YAxis() returns AIS_Line instead of AIS_Axis |
18 | // + (-1) selection mode token into account |
19 | // (SAMTECH specific) |
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20 | |
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21 | #include <AIS_InteractiveObject.hxx> |
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22 | #include <AIS_Line.hxx> |
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23 | #include <AIS_PlaneTrihedron.hxx> |
24 | #include <AIS_Point.hxx> |
25 | #include <Aspect_TypeOfLine.hxx> |
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26 | #include <DsgPrs_DatumPrs.hxx> |
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27 | #include <DsgPrs_XYZAxisPresentation.hxx> |
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28 | #include <Geom_Axis1Placement.hxx> |
29 | #include <Geom_Axis2Placement.hxx> |
30 | #include <Geom_CartesianPoint.hxx> |
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31 | #include <Geom_Line.hxx> |
32 | #include <Geom_Plane.hxx> |
33 | #include <Geom_Transformation.hxx> |
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34 | #include <gp_Ax2.hxx> |
35 | #include <gp_Pln.hxx> |
36 | #include <gp_Pnt.hxx> |
37 | #include <gp_Vec.hxx> |
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38 | #include <Graphic3d_AspectFillArea3d.hxx> |
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39 | #include <Graphic3d_AspectLine3d.hxx> |
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40 | #include <Graphic3d_MaterialAspect.hxx> |
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41 | #include <Graphic3d_Structure.hxx> |
42 | #include <Prs3d_DatumAspect.hxx> |
43 | #include <Prs3d_Drawer.hxx> |
44 | #include <Prs3d_LineAspect.hxx> |
45 | #include <Prs3d_Presentation.hxx> |
46 | #include <Prs3d_Projector.hxx> |
47 | #include <Quantity_Color.hxx> |
48 | #include <Select3D_SensitivePoint.hxx> |
49 | #include <Select3D_SensitiveSegment.hxx> |
50 | #include <SelectMgr_EntityOwner.hxx> |
51 | #include <SelectMgr_Selection.hxx> |
52 | #include <Standard_Type.hxx> |
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53 | #include <TColgp_Array1OfPnt.hxx> |
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54 | #include <TCollection_AsciiString.hxx> |
55 | #include <UnitsAPI.hxx> |
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56 | |
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57 | IMPLEMENT_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject) |
58 | |
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59 | void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer); |
60 | |
61 | //======================================================================= |
62 | //function : AIS_PlaneTrihedron |
63 | //purpose : |
64 | //======================================================================= |
65 | AIS_PlaneTrihedron::AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane) |
66 | :myPlane(aPlane) |
67 | { |
68 | Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect(); |
69 | //POP Standard_Real aLength = UnitsAPI::CurrentFromLS (100. ,"LENGTH"); |
70 | Standard_Real aLength = UnitsAPI::AnyToLS (100. ,"mm"); |
71 | DA->SetAxisLength(aLength,aLength,aLength); |
72 | Quantity_NameOfColor col = Quantity_NOC_ROYALBLUE1; |
73 | DA->FirstAxisAspect()->SetColor(col); |
74 | DA->SecondAxisAspect()->SetColor(col); |
75 | DA->SetDrawFirstAndSecondAxis(Standard_True); |
76 | DA->SetDrawThirdAxis(Standard_False); |
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77 | myDrawer->SetDatumAspect(DA); // odl - specific is created because it is modified |
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78 | myShapes[0] = Position(); |
79 | myShapes[1] = XAxis(); |
80 | myShapes[2] = YAxis(); |
81 | |
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82 | myXLabel = TCollection_AsciiString( "X" ); |
83 | myYLabel = TCollection_AsciiString( "Y" ); |
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84 | } |
85 | |
86 | //======================================================================= |
87 | //function : Component |
88 | //purpose : |
89 | //======================================================================= |
90 | |
91 | Handle(Geom_Plane) AIS_PlaneTrihedron::Component() |
92 | { |
93 | return myPlane; |
94 | } |
95 | |
96 | |
97 | //======================================================================= |
98 | //function : SetComponent |
99 | //purpose : |
100 | //======================================================================= |
101 | |
102 | void AIS_PlaneTrihedron::SetComponent(const Handle(Geom_Plane)& aPlane) |
103 | { |
104 | myPlane = aPlane; |
105 | } |
106 | |
107 | //======================================================================= |
108 | //function : XAxis |
109 | //purpose : |
110 | //======================================================================= |
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111 | Handle(AIS_Line) AIS_PlaneTrihedron::XAxis() const |
112 | { |
113 | Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().XAxis()); |
114 | Handle(AIS_Line) aLine = new AIS_Line (aGLine); |
115 | aLine->SetColor(Quantity_NOC_ROYALBLUE1); |
116 | return aLine; |
117 | } |
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118 | |
119 | //======================================================================= |
120 | //function : YAxis |
121 | //purpose : |
122 | //======================================================================= |
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123 | Handle(AIS_Line) AIS_PlaneTrihedron::YAxis() const |
124 | { |
125 | Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().YAxis()); |
126 | Handle(AIS_Line) aLine = new AIS_Line (aGLine); |
127 | aLine->SetColor(Quantity_NOC_ROYALBLUE1); |
128 | return aLine; |
129 | } |
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130 | |
131 | //======================================================================= |
132 | //function : Position |
133 | //purpose : |
134 | //======================================================================= |
135 | Handle(AIS_Point) AIS_PlaneTrihedron::Position() const |
136 | { |
137 | gp_Pnt aPnt = myPlane->Pln().Location(); |
138 | Handle(Geom_Point) aPoint = new Geom_CartesianPoint(aPnt); |
139 | Handle(AIS_Point) aPt = new AIS_Point (aPoint); |
140 | return aPt; |
141 | } |
142 | |
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143 | void AIS_PlaneTrihedron::SetLength(const Standard_Real theLength) { |
144 | myDrawer->DatumAspect()->SetAxisLength(theLength, theLength, theLength); |
145 | SetToUpdate(); |
146 | } |
147 | |
148 | Standard_Real AIS_PlaneTrihedron::GetLength() const { |
149 | return myDrawer->DatumAspect()->FirstAxisLength(); |
150 | } |
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151 | |
152 | //======================================================================= |
153 | //function : Compute |
154 | //purpose : |
155 | //======================================================================= |
156 | void AIS_PlaneTrihedron::Compute(const Handle(PrsMgr_PresentationManager3d)&, |
157 | const Handle(Prs3d_Presentation)& aPresentation, |
158 | const Standard_Integer) |
159 | { |
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160 | aPresentation->SetDisplayPriority(5); |
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161 | // drawing axis in X direction |
162 | gp_Pnt first, last; |
163 | Standard_Real value = myDrawer->DatumAspect()->FirstAxisLength(); |
164 | gp_Dir xDir = myPlane->Position().Ax2().XDirection(); |
165 | |
166 | gp_Pnt orig = myPlane->Position().Ax2().Location(); |
167 | Quantity_Length xo,yo,zo,x,y,z; |
168 | orig.Coord( xo, yo, zo ); |
169 | xDir.Coord( x, y, z ); |
170 | first.SetCoord( xo, yo, zo ); |
171 | last.SetCoord( xo + x * value, yo + y * value, zo + z * value ); |
172 | |
173 | DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->FirstAxisAspect(), myDrawer->ArrowAspect(), myDrawer->TextAspect(), xDir, value, myXLabel.ToCString(), first, last ); |
174 | |
175 | // drawing axis in Y direction |
176 | value = myDrawer->DatumAspect()->SecondAxisLength(); |
177 | gp_Dir yDir = myPlane->Position().Ax2().YDirection(); |
178 | |
179 | yDir.Coord( x, y, z ); |
180 | last.SetCoord( xo + x * value, yo + y * value, zo + z * value ); |
181 | DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->FirstAxisAspect(), myDrawer->ArrowAspect(), myDrawer->TextAspect(), yDir, value, myYLabel.ToCString(), first, last ); |
182 | |
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183 | aPresentation->SetInfiniteState (Standard_True); |
184 | } |
185 | |
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186 | void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation) |
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187 | { |
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188 | // Standard_NotImplemented::Raise("AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)"); |
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189 | PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ; |
190 | } |
191 | |
192 | //======================================================================= |
193 | //function : ComputeSelection |
194 | //purpose : |
195 | //======================================================================= |
196 | |
197 | void AIS_PlaneTrihedron::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, |
198 | const Standard_Integer aMode) |
199 | { |
200 | Standard_Integer Prior; |
201 | Handle(SelectMgr_EntityOwner) eown; |
202 | TColgp_Array1OfPnt PP(1,4),PO(1,4); |
203 | // ExtremityPoints(PP); |
204 | ExtremityPoints(PP,myPlane,myDrawer); |
205 | switch (aMode) { |
206 | case 0: |
207 | { // triedre complet |
208 | Prior = 5; |
209 | // gp_Ax2 theax = gp_Ax2(myPlane->Position().Ax2()); |
210 | // gp_Pnt p1 = theax.Location(); |
211 | |
212 | eown = new SelectMgr_EntityOwner(this,Prior); |
213 | for (Standard_Integer i=1; i<=2;i++) |
214 | aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1))); |
215 | |
216 | break; |
217 | } |
218 | case 1: |
219 | { //origine |
220 | Prior = 8; |
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221 | const Handle(SelectMgr_SelectableObject)& anObj = myShapes[0]; // to avoid ambiguity |
222 | eown= new SelectMgr_EntityOwner(anObj,Prior); |
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223 | aSelection->Add(new Select3D_SensitivePoint(eown,myPlane->Location())); |
224 | |
225 | break; |
226 | } |
227 | case 2: |
228 | { //axes ... priorite 7 |
229 | Prior = 7; |
230 | for (Standard_Integer i=1; i<=2;i++){ |
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231 | const Handle(SelectMgr_SelectableObject)& anObj = myShapes[i]; // to avoid ambiguity |
232 | eown= new SelectMgr_EntityOwner(anObj,Prior); |
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233 | aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1))); |
234 | |
235 | } |
236 | break; |
237 | } |
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238 | case -1: |
239 | { |
240 | Prior = 5; |
241 | aSelection->Clear(); |
242 | break; |
243 | } |
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244 | } |
245 | } |
246 | |
247 | void AIS_PlaneTrihedron::SetColor(const Quantity_NameOfColor aCol) |
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248 | { |
249 | SetColor(Quantity_Color(aCol)); |
250 | } |
251 | |
252 | void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol) |
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253 | { |
254 | hasOwnColor=Standard_True; |
255 | myOwnColor = aCol; |
256 | myDrawer->DatumAspect()->FirstAxisAspect()->SetColor(aCol); |
257 | myDrawer->DatumAspect()->SecondAxisAspect()->SetColor(aCol); |
258 | } |
259 | |
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260 | |
261 | void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, |
262 | const Handle(Prs3d_Presentation)&) |
263 | { |
264 | } |
265 | |
266 | |
267 | //======================================================================= |
268 | //function : ExtremityPoints |
269 | //purpose : to avoid warning |
270 | //======================================================================= |
271 | //void AIS_Trihedron::ExtremityPoints(TColgp_Array1OfPnt& PP) const |
272 | void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer ) |
273 | { |
274 | // gp_Ax2 theax(myPlane->Ax2()); |
275 | gp_Ax2 theax(myPlane->Position().Ax2()); |
276 | PP(1) = theax.Location(); |
277 | |
278 | Standard_Real len = myDrawer->DatumAspect()->FirstAxisLength(); |
279 | gp_Vec vec = theax.XDirection(); |
280 | vec *= len; |
281 | PP(2) = PP(1).Translated(vec); |
282 | |
283 | len = myDrawer->DatumAspect()->SecondAxisLength(); |
284 | vec = theax.YDirection(); |
285 | vec *= len; |
286 | PP(3) = PP(1).Translated(vec); |
287 | |
288 | } |
289 | |
290 | //======================================================================= |
291 | //function : AcceptDisplayMode |
292 | //purpose : |
293 | //======================================================================= |
294 | Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode(const Standard_Integer aMode) const |
295 | {return aMode == 0;} |
296 | |