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25 // 22 //
26 // 23 //
>> 24 // $Id: G4VisAttributes.hh,v 1.14 2005/03/22 16:48:18 allison Exp $
>> 25 // GEANT4 tag $Name: geant4-08-00 $
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 // - visibility of daughters
45 // - force style << 44 // - force wireframe style, force solid style
46 // - force auxiliary edge visibility 45 // - force auxiliary edge visibility
47 // - force line segments per circle << 46 // - colour
48 // - colour <<
49 // Class Description - End: 47 // Class Description - End:
50 48
51 49
52 #ifndef __G4VISATTRIBUTES_HH__ 50 #ifndef __G4VISATTRIBUTES_HH__
53 #define __G4VISATTRIBUTES_HH__ 51 #define __G4VISATTRIBUTES_HH__
54 52
55 #include "globals.hh" 53 #include "globals.hh"
56 #include <vector> 54 #include <vector>
57 #include <map> 55 #include <map>
58 56
59 #include "graphics_reps_defs.hh" <<
60 <<
61 #include "G4Colour.hh" 57 #include "G4Colour.hh"
62 #include "G4Color.hh" 58 #include "G4Color.hh"
63 59
64 class G4AttValue; 60 class G4AttValue;
65 class G4AttDef; 61 class G4AttDef;
66 62
67 #include <CLHEP/Units/SystemOfUnits.h> <<
68 <<
69 class G4VisAttributes { 63 class G4VisAttributes {
70 64
71 friend std::ostream& operator << (std::ostre 65 friend std::ostream& operator << (std::ostream& os, const G4VisAttributes& a);
72 66
73 public: // With description 67 public: // With description
74 68
75 enum LineStyle {unbroken, dashed, dotted}; 69 enum LineStyle {unbroken, dashed, dotted};
76 enum ForcedDrawingStyle {wireframe, solid, c << 70 enum ForcedDrawingStyle {wireframe, solid};
77 71
78 G4VisAttributes (); 72 G4VisAttributes ();
79 G4VisAttributes (G4bool visibility); 73 G4VisAttributes (G4bool visibility);
80 G4VisAttributes (const G4Colour& colour); 74 G4VisAttributes (const G4Colour& colour);
81 G4VisAttributes (G4bool visibility, const G4 75 G4VisAttributes (G4bool visibility, const G4Colour& colour);
82 G4VisAttributes (const G4VisAttributes&) = d << 76
83 ~G4VisAttributes () = default; << 77 // Compiler defaults for copy constructor and assigment operator are OK.
84 G4VisAttributes& operator= (const G4VisAttri << 78
>> 79 static const G4VisAttributes Invisible;
85 80
86 static const G4VisAttributes& GetInvisible() 81 static const G4VisAttributes& GetInvisible();
87 82
88 G4bool operator != (const G4VisAttributes& a 83 G4bool operator != (const G4VisAttributes& a) const;
89 G4bool operator == (const G4VisAttributes& a 84 G4bool operator == (const G4VisAttributes& a) const;
90 85
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 86 G4bool IsVisible () const;
118 G4bool IsDaughtersInvisible 87 G4bool IsDaughtersInvisible () const;
119 const G4Colour& GetColour 88 const G4Colour& GetColour () const;
120 const G4Color& GetColor 89 const G4Color& GetColor () const;
121 LineStyle GetLineStyle 90 LineStyle GetLineStyle () const;
122 G4double GetLineWidth 91 G4double GetLineWidth () const;
123 G4bool IsForceDrawingStyle 92 G4bool IsForceDrawingStyle () const;
124 ForcedDrawingStyle GetForcedDrawingStyle 93 ForcedDrawingStyle GetForcedDrawingStyle () const;
125 G4int GetForcedNumberOfCloudPoints <<
126 G4bool IsForceAuxEdgeVisible 94 G4bool IsForceAuxEdgeVisible () const;
127 G4bool IsForcedAuxEdgeVisible << 95 const std::vector<G4AttValue>* GetAttValues() const;
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 96 const std::map<G4String,G4AttDef>* GetAttDefs () const;
137 97
138 static constexpr G4int fMinLineSegmentsPerCi << 98 void SetVisibility (G4bool);
139 // Minumum number of sides per circle << 99 void SetDaughtersInvisible (G4bool);
140 << 100 void SetColour (const G4Colour&);
141 static constexpr G4double fVeryLongTime = 1. << 101 void SetColor (const G4Color&);
142 // About 1.e75 billion years!! Used as defau << 102 void SetColour (G4double red, G4double green, G4double blue,
>> 103 G4double alpha = 1.);
>> 104 void SetColor (G4double red, G4double green, G4double blue,
>> 105 G4double alpha = 1.);
>> 106 void SetLineStyle (LineStyle);
>> 107 void SetLineWidth (G4double);
>> 108 void SetForceWireframe (G4bool);
>> 109 void SetForceSolid (G4bool);
>> 110 void SetForceAuxEdgeVisible (G4bool);
>> 111 void SetAttValues (const std::vector<G4AttValue>*);
>> 112 void SetAttDefs (const std::map<G4String,G4AttDef>*);
143 113
144 private: 114 private:
145 115
146 G4bool fVisible; // Visibili 116 G4bool fVisible; // Visibility flag
147 G4bool fDaughtersInvisible; // Make dau 117 G4bool fDaughtersInvisible; // Make daughters invsibile.
148 G4Colour fColour; 118 G4Colour fColour;
149 LineStyle fLineStyle; 119 LineStyle fLineStyle;
150 G4double fLineWidth; // Units of 120 G4double fLineWidth; // Units of "normal" device linewidth, e.g.,
151 // pixels f 121 // pixels for screen, 0.1 mm for paper.
152 G4bool fForceDrawingStyle; // To switc 122 G4bool fForceDrawingStyle; // To switch on forced drawing style.
153 ForcedDrawingStyle fForcedStyle; // Value of 123 ForcedDrawingStyle fForcedStyle; // Value of forced drawing style.
154 G4int fForcedNumberOfCloudPoints; // << 124 G4bool fForceAuxEdgeVisible; // Force drawing of auxilary edges.
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 125 const std::vector<G4AttValue>* fAttValues; // For picking, etc.
162 const std::map<G4String,G4AttDef>* fAttDefs; 126 const std::map<G4String,G4AttDef>* fAttDefs; // Corresponding definitions.
163 }; 127 };
164 128
165 #include "G4VisAttributes.icc" 129 #include "G4VisAttributes.icc"
166 130
167 #endif 131 #endif
168 132