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26 // 26 //
>> 27 // $Id: G4AxesModel.cc,v 1.6 2006/06/29 21:32:38 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-03-patch-02 $
27 // 29 //
28 // 30 //
29 // John Allison 3rd April 2001 31 // John Allison 3rd April 2001
30 // Model which knows how to draw axes. 32 // Model which knows how to draw axes.
31 33
32 #include "G4AxesModel.hh" 34 #include "G4AxesModel.hh"
33 35
34 #include "G4ModelingParameters.hh" 36 #include "G4ModelingParameters.hh"
35 #include "G4VGraphicsScene.hh" 37 #include "G4VGraphicsScene.hh"
36 #include "G4VisAttributes.hh" 38 #include "G4VisAttributes.hh"
37 #include "G4Polyline.hh" 39 #include "G4Polyline.hh"
38 #include "G4Colour.hh" 40 #include "G4Colour.hh"
39 #include "G4UnitsTable.hh" <<
40 #include "G4ArrowModel.hh" <<
41 #include "G4TextModel.hh" <<
42 <<
43 G4AxesModel::~G4AxesModel () <<
44 { <<
45 delete fZAnnotationModel; <<
46 delete fZLabelModel; <<
47 delete fZAxisModel; <<
48 delete fYAnnotationModel; <<
49 delete fYLabelModel; <<
50 delete fYAxisModel; <<
51 delete fXAnnotationModel; <<
52 delete fXLabelModel; <<
53 delete fXAxisModel; <<
54 } <<
55 41
56 G4AxesModel::G4AxesModel << 42 G4AxesModel::~G4AxesModel () {}
57 (G4double x0, G4double y0, G4double z0, G4doub <<
58 G4double arrowWidth, const G4String& colourSt <<
59 const G4String& description, <<
60 G4bool withAnnotation, <<
61 G4double textSize, <<
62 const G4Transform3D& transform) <<
63 { <<
64 Construct <<
65 (x0,y0,z0,length,arrowWidth, <<
66 colourString,description,withAnnotation,tex <<
67 transform); <<
68 } <<
69 43
70 // Alternative short constructor <<
71 G4AxesModel::G4AxesModel 44 G4AxesModel::G4AxesModel
72 (G4double x0, G4double y0, G4double z0, G4doub << 45 (G4double x0, G4double y0, G4double z0, G4double length):
73 const G4Transform3D& transform) << 46 fX0(x0), fY0(y0), fZ0(z0), fLength(length) {
74 { << 47 fGlobalTag = "G4AxesModel";
75 G4double arrowWidth = 1.; << 48 fGlobalDescription = fGlobalTag;
76 const G4String& colourString = "auto"; <<
77 const G4String& description = ""; <<
78 G4bool withAnnotation = true; <<
79 G4double textSize = 10.; <<
80 Construct <<
81 (x0,y0,z0,length,arrowWidth, <<
82 colourString,description,withAnnotation,tex <<
83 transform); <<
84 } 49 }
85 50
86 void G4AxesModel::Construct << 51 void G4AxesModel::DescribeYourselfTo (G4VGraphicsScene& sceneHandler) {
87 (G4double x0, G4double y0, G4double z0, G4doub << 52
88 G4double arrowWidth, const G4String& colourSt << 53 G4Polyline x_axis, y_axis, z_axis;
89 const G4String& description, << 54
90 G4bool withAnnotation, << 55 G4Colour cx(1.0, 0.0, 0.0); // color for x-axis
91 G4double textSize, << 56 G4Colour cy(0.0, 1.0, 0.0); // color for y-axis
92 const G4Transform3D& transform) << 57 G4Colour cz(0.0, 0.0, 1.0); // color for z-axis
93 { << 58
94 fXAxisModel = nullptr; << 59 G4VisAttributes ax(cx); // VA for x-axis
95 fXLabelModel = nullptr; << 60 G4VisAttributes ay(cy); // VA for y-axis
96 fXAnnotationModel = nullptr; << 61 G4VisAttributes az(cz); // VA for z-axis
97 fYAxisModel = nullptr; << 62
98 fYLabelModel = nullptr; << 63 sceneHandler.BeginPrimitives();
99 fYAnnotationModel = nullptr; << 64
100 fZAxisModel = nullptr; << 65 //----- Draw x-axis
101 fZLabelModel = nullptr; << 66 x_axis.SetVisAttributes(&ax);
102 fZAnnotationModel = nullptr; << 67 x_axis.push_back(G4Point3D(fX0,fY0,fZ0));
103 << 68 x_axis.push_back(G4Point3D((fX0 + fLength),fY0,fZ0));
104 fTransform = transform; << 69 sceneHandler.AddPrimitive(x_axis);
105 << 70
106 fType = "Axes"; << 71 //----- Draw y-axis
107 fGlobalTag = fType; << 72 y_axis.SetVisAttributes(&ay);
108 fGlobalDescription = fType + ": " + descript << 73 y_axis.push_back(G4Point3D(fX0,fY0,fZ0));
109 fExtent = G4VisExtent << 74 y_axis.push_back(G4Point3D(fX0,(fY0 + fLength),fZ0));
110 (x0, x0+length, y0, y0+length, z0, z0+leng << 75 sceneHandler.AddPrimitive(y_axis);
111 << 76
112 G4Colour colour(1,1,1,1); // Default white << 77 //----- Draw z-axis
113 G4bool autoColour = false; << 78 z_axis.SetVisAttributes(&az);
114 if (colourString == "auto") autoColour = tru << 79 z_axis.push_back(G4Point3D(fX0,fY0,fZ0));
115 else { << 80 z_axis.push_back(G4Point3D(fX0,fY0,(fZ0 + fLength)));
116 if (!G4Colour::GetColour(colourString, col << 81 sceneHandler.AddPrimitive(z_axis);
117 G4ExceptionDescription ed; <<
118 ed << "Colour \"" << colourString <<
119 << "\" not found. Defaulting to white and <<
120 G4Exception <<
121 ("G4AxesModel::G4AxesModel", <<
122 "modeling0011", JustWarning, ed); <<
123 } <<
124 } <<
125 <<
126 G4String annotation = G4BestUnit(length,"Len <<
127 G4int lineSegmentsPerCircle = 6; <<
128 <<
129 G4Colour xColour(colour); <<
130 if (autoColour) xColour = G4Colour::Red(); <<
131 fXAxisModel = new G4ArrowModel <<
132 (x0, y0, z0, x0+length, y0, z0, arrowWidth <<
133 xColour, "x-axis: " + description, <<
134 lineSegmentsPerCircle, fTransform); <<
135 if (withAnnotation) { <<
136 G4VisAttributes va(xColour); <<
137 G4Text lmtext("x",G4Point3D(x0+1.05*length <<
138 lmtext.SetScreenSize(textSize); <<
139 lmtext.SetOffset(0.5*textSize,0.5*textSize <<
140 lmtext.SetLayout(G4Text::centre); <<
141 lmtext.SetVisAttributes(va); <<
142 fXLabelModel = new G4TextModel(lmtext,fTra <<
143 G4Text amtext(annotation,G4Point3D(x0+0.8* <<
144 amtext.SetScreenSize(textSize); <<
145 amtext.SetOffset(-1.5*textSize,-1.5*textSi <<
146 amtext.SetLayout(G4Text::centre); <<
147 amtext.SetVisAttributes(va); <<
148 fXAnnotationModel = new G4TextModel(amtext <<
149 } <<
150 <<
151 G4Colour yColour(colour); <<
152 if (autoColour) yColour = G4Colour::Green(); <<
153 fYAxisModel = new G4ArrowModel <<
154 (x0, y0, z0, x0, y0+length, z0, arrowWidth <<
155 yColour, "y-axis: " + description, <<
156 lineSegmentsPerCircle, fTransform); <<
157 if (withAnnotation) { <<
158 G4VisAttributes va(yColour); <<
159 G4Text lmtext("y",G4Point3D(x0,y0+1.05*len <<
160 lmtext.SetScreenSize(textSize); <<
161 lmtext.SetOffset(0.5*textSize,0.5*textSize <<
162 lmtext.SetLayout(G4Text::centre); <<
163 lmtext.SetVisAttributes(va); <<
164 fYLabelModel = new G4TextModel(lmtext,fTra <<
165 G4Text amtext(annotation,G4Point3D(x0,y0+0 <<
166 amtext.SetScreenSize(textSize); <<
167 amtext.SetOffset(-1.5*textSize,-1.5*textSi <<
168 amtext.SetLayout(G4Text::centre); <<
169 amtext.SetVisAttributes(va); <<
170 fYAnnotationModel = new G4TextModel(amtext <<
171 } <<
172 <<
173 G4Colour zColour(colour); <<
174 if (autoColour) zColour = G4Colour::Blue(); <<
175 fZAxisModel = new G4ArrowModel <<
176 (x0, y0, z0, x0, y0, z0+length, arrowWidth <<
177 zColour, "z-axis: " + description, <<
178 lineSegmentsPerCircle, fTransform); <<
179 if (withAnnotation) { <<
180 G4VisAttributes va(zColour); <<
181 G4Text lmtext("z",G4Point3D(x0,y0,z0+1.05* <<
182 lmtext.SetScreenSize(textSize); <<
183 lmtext.SetOffset(0.5*textSize,0.5*textSize <<
184 lmtext.SetLayout(G4Text::centre); <<
185 lmtext.SetVisAttributes(va); <<
186 fZLabelModel = new G4TextModel(lmtext,fTra <<
187 G4Text amtext(annotation,G4Point3D(x0,y0,z <<
188 amtext.SetScreenSize(textSize); <<
189 amtext.SetOffset(-1.5*textSize,-1.5*textSi <<
190 amtext.SetLayout(G4Text::centre); <<
191 amtext.SetVisAttributes(va); <<
192 fZAnnotationModel = new G4TextModel(amtext <<
193 } <<
194 } <<
195 82
196 void G4AxesModel::DescribeYourselfTo (G4VGraph << 83 sceneHandler.EndPrimitives();
197 { <<
198 if (fXAxisModel) fXAxisModel-> De <<
199 if (fXLabelModel) fXLabelModel-> De <<
200 if (fXAnnotationModel) fXAnnotationModel->De <<
201 <<
202 if (fYAxisModel) fYAxisModel-> De <<
203 if (fYLabelModel) fYLabelModel-> De <<
204 if (fYAnnotationModel) fYAnnotationModel->De <<
205 <<
206 if (fZAxisModel) fZAxisModel-> De <<
207 if (fZLabelModel) fZLabelModel-> De <<
208 if (fZAnnotationModel) fZAnnotationModel->De <<
209 } 84 }
210 85