| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
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12 // * institutes,nor the agencies providing fin
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14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 /*-----------------------------Hepvis---------
29 /*
30 /* Node: SoTrap
31 /* Description: Represents the G4Trap Gea
32 /* Author: Joe Boudreau Nov 11 1996
33 /*
34 /*--------------------------------------------
35 #ifndef HEPVis_SoTrap_h
36 #define HEPVis_SoTrap_h
37
38 // Inheritance :
39 #include <Inventor/nodes/SoShape.h>
40
41 #include <Inventor/fields/SoSFNode.h>
42 #include <Inventor/fields/SoSFBool.h>
43 #include <Inventor/fields/SoSFFloat.h>
44
45 //adding fields
46 #ifdef WIN32
47 #include <SoWinEnterScope.h>
48 #endif
49
50
51 // Defining Class
52 #ifdef WIN32
53 #include <SoWinLeaveScope.h>
54 #endif
55
56 class SoSFNode;
57
58 //! SoTrap - Inventor version of the G4Trap Ge
59 /*! Node: SoTrap
60 *
61 * Description: Inventor version of the G4T
62 *
63 * Author: Joe Boudreau Nov 11 1996
64 *
65 * A G4Trap is a general trapezoid: The faces
66 * are tapezia, and their centres are not nece
67 * the z axis.
68 *
69 * Note that of the 11 parameters desribed bel
70 * independent - a check for planarity is made
71 * equation for each plane. If the planes are
72 * G4Exception is made.
73 *
74 * Always use Inventor Fields. This allows Inv
75 * the data field and take the appropriate act
76 *
77 */
78
79 #define SoTrap Geant4_SoTrap
80
81 class SoTrap:public SoShape {
82
83 // The following is required:
84 SO_NODE_HEADER(SoTrap);
85
86 public:
87 #if defined(WIN32) && defined(BUILDING_DLL)
88 // When building the node as a DLL under Wi
89 // declare this entry point as visible outs
90 // BUILDING_DLL is defined in the node's so
91 _declspec(dllexport)
92 #endif
93
94 //
95 //! half-length along Z
96 //
97 SoSFFloat pDz;
98 //
99 //! Polar angle of the line joining the cent
100 //
101 SoSFFloat pTheta;
102 //
103 //! Azimuthal angle of the line joing the ce
104 //! to the centre of the face at +pDz
105 //
106 SoSFFloat pPhi;
107 //
108 //! Half-length along y of the face at -pDz
109 //
110 SoSFFloat pDy1;
111 //
112 //! Half-length along x of the side at y=-pD
113 //
114 SoSFFloat pDx1;
115 //
116 //! Half-length along x of the side at y=+pD
117 //
118 SoSFFloat pDx2;
119 //
120 //! Half-length along y of the face at +pDz
121 //
122 SoSFFloat pDy2;
123 //
124 //! Half-length along x of the side at y=-pD
125 //
126 SoSFFloat pDx3;
127 //
128 //! Half-length along x of the side at y=+pD
129 //
130 SoSFFloat pDx4;
131 //
132 //! Angle with respect to the y axis from th
133 //! y=-pDy1 to the centre at y=+pDy1 of the
134 //
135 SoSFFloat pAlp1;
136 //
137 //! Angle with respect to the y axis from th
138 //! y=-pDy2 to the centre at y=+pDy2 of the
139 //
140 SoSFFloat pAlp2;
141
142 //
143 //! Alternate rep - required
144 //
145 SoSFNode alternateRep;
146
147 //
148 //! Constructor, required
149 //
150 SoTrap();
151
152 //
153 //! Class Initializer, required
154 //
155 static void initClass();
156
157 //
158 //! Generate AlternateRep, required. Genera
159 //! must be done upon users request. It all
160 //! back the file without requiring *this* c
161 //! If the users expects that *this* code wi
162 //! need not invoke this method.
163 //
164 virtual void generateAlternateRep();
165
166 //
167 //! We better be able to clear it, too!
168 //
169 virtual void clearAlternateRep();
170
171 protected:
172
173 //
174 //! compute bounding Box, required
175 //
176 virtual void computeBBox(SoAction *action, S
177
178 //
179 //! Generate Primitives, required
180 //
181 virtual void generatePrimitives(SoAction *ac
182
183 //
184 //! GetChildList, required whenever the clas
185 //
186 virtual SoChildList *getChildren() const;
187
188 //
189 //! Destructor, required
190 //
191 virtual ~SoTrap();
192
193 private:
194
195 //
196 //! Generate Children. Used to create the hi
197 //! the node has hidden children.
198 //
199 void generateChildren();
200
201 //
202 //! Used to modify hidden children when a da
203 //! whenever the class has hidden children.
204 //
205 void updateChildren();
206
207 //
208 //! ChildList. Required whenever the class h
209 //
210 SoChildList *children;
211
212 };
213
214 #ifdef WIN32
215 #include <SoWinEnterScope.h>
216 #endif
217
218 #endif
219