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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // 23 //
>> 24 // $Id: G4VisAttributes.hh,v 1.7 2001/07/11 10:01:04 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-04-00 $
27 // 26 //
28 // << 27 //
29 // John Allison 23rd October 1996 28 // John Allison 23rd October 1996
30 29
31 // Class Description: 30 // Class Description:
32 // Visualization attributes are a set of infor << 31 // Visualization attributes are a set of information associated with the
33 // visualizable objects. This information is n << 32 // visualizable objects. This information is necessary only for
34 // visualization, and is not included in geome << 33 // visualization, and is not included in geometrical information such
35 // as shapes, position, and orientation. << 34 // as shapes, position, and orientation.
36 // A typical example of a visualization attrib << 35 // A typical example of a visualization attribute is "colour".
37 // For example, in visualizing a box, the Visu << 36 // For example, in visualizing a box, the Visualization Manager must know
38 // its colour. If an object to be visualized h << 37 // its colour. If an object to be visualized has not been assigned a set of
39 // visualization attributes, then a proper def << 38 // visualization attributes, then a proper default set is used
40 // automatically. A set of visualization attri << 39 // automatically. A set of visualization attributes is held by an
41 // instance of class G4VisAttributes defined i << 40 // instance of class G4VisAttributes defined in the graphics_reps
42 // category. The followings are commonly-used 41 // category. The followings are commonly-used attributes:
43 // - visibility 42 // - visibility
44 // - visibility of daughters << 43 // - force wireframe style, force solid style
45 // - force style << 44 // - colour
46 // - force auxiliary edge visibility <<
47 // - force line segments per circle <<
48 // - colour <<
49 // Class Description - End: 45 // Class Description - End:
50 46
51 47
52 #ifndef __G4VISATTRIBUTES_HH__ 48 #ifndef __G4VISATTRIBUTES_HH__
53 #define __G4VISATTRIBUTES_HH__ 49 #define __G4VISATTRIBUTES_HH__
54 50
>> 51 #include "G4ios.hh"
55 #include "globals.hh" 52 #include "globals.hh"
56 #include <vector> <<
57 #include <map> <<
58 <<
59 #include "graphics_reps_defs.hh" <<
60 <<
61 #include "G4Colour.hh" 53 #include "G4Colour.hh"
62 #include "G4Color.hh" 54 #include "G4Color.hh"
63 55
64 class G4AttValue; <<
65 class G4AttDef; <<
66 <<
67 #include <CLHEP/Units/SystemOfUnits.h> <<
68 <<
69 class G4VisAttributes { 56 class G4VisAttributes {
70 57
71 friend std::ostream& operator << (std::ostre << 58 friend G4std::ostream& operator << (G4std::ostream& os, const G4VisAttributes& a);
72 59
73 public: // With description 60 public: // With description
74 61
75 enum LineStyle {unbroken, dashed, dotted}; 62 enum LineStyle {unbroken, dashed, dotted};
76 enum ForcedDrawingStyle {wireframe, solid, c << 63 enum ForcedDrawingStyle {wireframe, solid};
77 64
78 G4VisAttributes (); 65 G4VisAttributes ();
79 G4VisAttributes (G4bool visibility); 66 G4VisAttributes (G4bool visibility);
80 G4VisAttributes (const G4Colour& colour); 67 G4VisAttributes (const G4Colour& colour);
81 G4VisAttributes (G4bool visibility, const G4 68 G4VisAttributes (G4bool visibility, const G4Colour& colour);
82 G4VisAttributes (const G4VisAttributes&) = d <<
83 ~G4VisAttributes () = default; <<
84 G4VisAttributes& operator= (const G4VisAttri <<
85 69
86 static const G4VisAttributes& GetInvisible() << 70 static const G4VisAttributes Invisible;
87 71
88 G4bool operator != (const G4VisAttributes& a 72 G4bool operator != (const G4VisAttributes& a) const;
89 G4bool operator == (const G4VisAttributes& a 73 G4bool operator == (const G4VisAttributes& a) const;
90 74
91 void SetVisibility (G4bool = true); <<
92 void SetDaughtersInvisible (G4bool = true); <<
93 void SetColour (const G4Colour& <<
94 void SetColor (const G4Color&) <<
95 void SetColour (G4double red, G <<
96 G4double alpha <<
97 void SetColor (G4double red, G <<
98 G4double alpha <<
99 void SetLineStyle (LineStyle); <<
100 void SetLineWidth (G4double); <<
101 void SetForceWireframe (G4bool = true); <<
102 void SetForceSolid (G4bool = true); <<
103 void SetForceCloud (G4bool = true); <<
104 void SetForceNumberOfCloudPoints (G4int nPoi <<
105 // nPoints <= 0 means under control of viewe <<
106 void SetForceAuxEdgeVisible (G4bool = true); <<
107 void SetForceLineSegmentsPerCircle (G4int nS <<
108 // Allows choice of circle approximation. A <<
109 // will be composed of nSegments line segmen <<
110 // curves of D degrees that you need to divi <<
111 // specify nSegments = N * 360 / D. <<
112 void SetStartTime (G4double); <<
113 void SetEndTime (G4double); <<
114 void SetAttValues (const std::vect <<
115 void SetAttDefs (const std::map< <<
116 <<
117 G4bool IsVisible 75 G4bool IsVisible () const;
118 G4bool IsDaughtersInvisible 76 G4bool IsDaughtersInvisible () const;
119 const G4Colour& GetColour 77 const G4Colour& GetColour () const;
120 const G4Color& GetColor 78 const G4Color& GetColor () const;
121 LineStyle GetLineStyle 79 LineStyle GetLineStyle () const;
122 G4double GetLineWidth 80 G4double GetLineWidth () const;
123 G4bool IsForceDrawingStyle 81 G4bool IsForceDrawingStyle () const;
124 ForcedDrawingStyle GetForcedDrawingStyle << 82 ForcedDrawingStyle GetForcedDrawingStyle () const;
125 G4int GetForcedNumberOfCloudPoints <<
126 G4bool IsForceAuxEdgeVisible <<
127 G4bool IsForcedAuxEdgeVisible <<
128 G4bool IsForceLineSegmentsPerCircle <<
129 G4int GetForcedLineSegmentsPerCirc <<
130 G4double GetStartTime <<
131 G4double GetEndTime <<
132 static G4int GetMinLineSegmentsPerCircle <<
133 // Returns an expendable copy of the G4AttVa <<
134 const std::vector<G4AttValue>* CreateAttValu <<
135 // Returns the orginal long life G4AttDefs.. <<
136 const std::map<G4String,G4AttDef>* GetAttDef <<
137 <<
138 static constexpr G4int fMinLineSegmentsPerCi <<
139 // Minumum number of sides per circle <<
140 83
141 static constexpr G4double fVeryLongTime = 1. << 84 void SetVisibility (G4bool);
142 // About 1.e75 billion years!! Used as defau << 85 void SetDaughtersInvisible (G4bool);
>> 86 void SetColour (const G4Colour&);
>> 87 void SetColor (const G4Color&);
>> 88 void SetColour (G4double red, G4double green, G4double blue,
>> 89 G4double alpha = 1.);
>> 90 void SetColor (G4double red, G4double green, G4double blue,
>> 91 G4double alpha = 1.);
>> 92 void SetLineStyle (LineStyle);
>> 93 void SetLineWidth (G4double);
>> 94 void SetForceWireframe (G4bool);
>> 95 void SetForceSolid (G4bool);
143 96
144 private: 97 private:
145 98
146 G4bool fVisible; // Visibili 99 G4bool fVisible; // Visibility flag
147 G4bool fDaughtersInvisible; // Make dau 100 G4bool fDaughtersInvisible; // Make daughters invsibile.
148 G4Colour fColour; 101 G4Colour fColour;
149 LineStyle fLineStyle; 102 LineStyle fLineStyle;
150 G4double fLineWidth; // Units of 103 G4double fLineWidth; // Units of "normal" device linewidth, e.g.,
151 // pixels f 104 // pixels for screen, 0.1 mm for paper.
152 G4bool fForceDrawingStyle; // To switc << 105 G4bool fForceDrawingStyle; // To override view parameters.
153 ForcedDrawingStyle fForcedStyle; // Value of << 106 ForcedDrawingStyle fForcedStyle;
154 G4int fForcedNumberOfCloudPoints; // <<
155 // <<
156 G4bool fForceAuxEdgeVisible; // To sw <<
157 G4bool fForcedAuxEdgeVisible; // Wheth <<
158 G4int fForcedLineSegmentsPerCircle; // Forc <<
159 // circ <<
160 G4double fStartTime, fEndTime; // Time ran <<
161 const std::vector<G4AttValue>* fAttValue <<
162 const std::map<G4String,G4AttDef>* fAttDefs; <<
163 }; 107 };
164 108
165 #include "G4VisAttributes.icc" 109 #include "G4VisAttributes.icc"
166 110
167 #endif 111 #endif
168 112