1 // Copyright (c) 1995-1999 Matra Datavision
2 // Copyright (c) 1999-2014 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License version 2.1 as published
8 // by the Free Software Foundation, with special exception defined in the file
9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10 // distribution for complete text of the license and disclaimer of any warranty.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #include <Prs3d_DatumAspect.hxx>
17 IMPLEMENT_STANDARD_RTTIEXT(Prs3d_DatumAspect, Prs3d_BasicAspect)
19 // =======================================================================
20 // function : Prs3d_DatumAspect
22 // =======================================================================
23 Prs3d_DatumAspect::Prs3d_DatumAspect()
24 : myAxes (Prs3d_DA_XYZAxis),
25 myToDrawLabels (Standard_True)
27 Standard_Real aDefaultLength = 100.0; // default axis lenght, the same as in context
28 Quantity_Color aDefaultColor(Quantity_NOC_LIGHTSTEELBLUE4); // default axis color
30 myAttributes.Bind (Prs3d_DA_XAxisLength, aDefaultLength);
31 myAttributes.Bind (Prs3d_DA_YAxisLength, aDefaultLength);
32 myAttributes.Bind (Prs3d_DA_ZAxisLength, aDefaultLength);
33 myAttributes.Bind (Prs3d_DP_ShadingTubeRadiusPercent, 0.02);
34 myAttributes.Bind (Prs3d_DP_ShadingConeRadiusPercent, 0.04);
35 myAttributes.Bind (Prs3d_DP_ShadingConeLengthPercent, 0.1);
36 myAttributes.Bind (Prs3d_DP_ShadingOriginRadiusPercent, 0.015);
37 myAttributes.Bind (Prs3d_DP_ShadingNumberOfFacettes, 12.0);
39 Aspect_TypeOfLine aLineType = Aspect_TOL_SOLID;
40 Standard_Real aWidth = 1.0;
41 for (int aPartIter = Prs3d_DP_Origin; aPartIter <= Prs3d_DP_XOZAxis; ++aPartIter)
43 const Prs3d_DatumParts aPart = (Prs3d_DatumParts )aPartIter;
44 if (aPart != Prs3d_DP_Origin) // origin point is used only in shading mode
46 myLineAspects.Bind (aPart, new Prs3d_LineAspect (aDefaultColor, aLineType, aWidth));
49 Handle(Prs3d_ShadingAspect) aShadingAspect = new Prs3d_ShadingAspect();
50 aShadingAspect->SetColor (aDefaultColor);
51 myShadedAspects.Bind (aPart, aShadingAspect);
53 myTextAspect = new Prs3d_TextAspect();
54 myPointAspect = new Prs3d_PointAspect (Aspect_TOM_EMPTY, aDefaultColor, 1.0);
55 myArrowAspect = new Prs3d_ArrowAspect();
58 // =======================================================================
59 // function : LineAspect
61 // =======================================================================
62 Handle(Prs3d_LineAspect) Prs3d_DatumAspect::LineAspect (Prs3d_DatumParts thePart) const
64 Handle(Prs3d_LineAspect) aLineAspect;
65 myLineAspects.Find (thePart, aLineAspect);
69 // =======================================================================
70 // function : ShadingAspect
72 // =======================================================================
73 Handle(Prs3d_ShadingAspect) Prs3d_DatumAspect::ShadingAspect (Prs3d_DatumParts thePart) const
75 Handle(Prs3d_ShadingAspect) aShadingAspect;
76 myShadedAspects.Find (thePart, aShadingAspect);
77 return aShadingAspect;
80 // =======================================================================
81 // function : SetDrawFirstAndSecondAxis
83 // =======================================================================
84 void Prs3d_DatumAspect::SetDrawFirstAndSecondAxis (Standard_Boolean theToDraw)
88 myAxes = Prs3d_DatumAxes(myAxes | Prs3d_DA_XAxis | Prs3d_DA_YAxis);
92 myAxes = Prs3d_DatumAxes(myAxes & !Prs3d_DA_XAxis & !Prs3d_DA_YAxis);
96 // =======================================================================
97 // function : SetDrawThirdAxis
99 // =======================================================================
100 void Prs3d_DatumAspect::SetDrawThirdAxis (Standard_Boolean theToDraw)
104 myAxes = Prs3d_DatumAxes(myAxes | Prs3d_DA_ZAxis);
108 myAxes = Prs3d_DatumAxes(myAxes & !Prs3d_DA_ZAxis);
112 // =======================================================================
113 // function : DrawDatumPart
115 // =======================================================================
116 bool Prs3d_DatumAspect::DrawDatumPart (Prs3d_DatumParts thePart) const
120 case Prs3d_DP_Origin: return true;
122 case Prs3d_DP_XArrow: return (myAxes & Prs3d_DA_XAxis) != 0;
124 case Prs3d_DP_YArrow: return (myAxes & Prs3d_DA_YAxis) != 0;
126 case Prs3d_DP_ZArrow: return (myAxes & Prs3d_DA_ZAxis) != 0;
127 case Prs3d_DP_XOYAxis: return DrawDatumPart (Prs3d_DP_XAxis)
128 && DrawDatumPart (Prs3d_DP_YAxis);
129 case Prs3d_DP_YOZAxis: return DrawDatumPart (Prs3d_DP_YAxis)
130 && DrawDatumPart (Prs3d_DP_ZAxis);
131 case Prs3d_DP_XOZAxis: return DrawDatumPart (Prs3d_DP_XAxis)
132 && DrawDatumPart (Prs3d_DP_ZAxis);
138 // =======================================================================
139 // function : AxisLength
141 // =======================================================================
142 Standard_Real Prs3d_DatumAspect::AxisLength (Prs3d_DatumParts thePart) const
146 case Prs3d_DP_XAxis: return myAttributes.Find (Prs3d_DA_XAxisLength);
147 case Prs3d_DP_YAxis: return myAttributes.Find (Prs3d_DA_YAxisLength);
148 case Prs3d_DP_ZAxis: return myAttributes.Find (Prs3d_DA_ZAxisLength);
154 // =======================================================================
155 // function : ArrowPartForAxis
157 // =======================================================================
158 Prs3d_DatumParts Prs3d_DatumAspect::ArrowPartForAxis (Prs3d_DatumParts thePart) const
162 case Prs3d_DP_XAxis: return Prs3d_DP_XArrow;
163 case Prs3d_DP_YAxis: return Prs3d_DP_YArrow;
164 case Prs3d_DP_ZAxis: return Prs3d_DP_ZArrow;
167 return Prs3d_DP_None;