Developer Documentation
HaltonColors.hh
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50 //=============================================================================
51 //
52 // CLASS HaltonColors (by Marcel Campen)
53 //
54 //=============================================================================
55 
56 
57 #ifndef ACG_HALTONCOLORS_HH
58 #define ACG_HALTONCOLORS_HH
59 
60 //== INCLUDES =================================================================
61 
62 
63 #include <ACG/Math/VectorT.hh>
64 #include "../Config/ACGDefines.hh"
65 
66 #include "ColorGenerator.hh"
67 
68 //== NAMESPACES ===============================================================
69 
70 namespace ACG {
71 
72  //== CLASS DEFINITION =========================================================
73 
80 class ACGDLLEXPORT HaltonColors : public ColorGenerator {
81 
82 public:
83 
85  HaltonColors(int skip = 250);
86 
88  ACG::Vec4f get_next_color();
89 
91  virtual ACG::Vec4f generateNextColor();
92 
93 private:
94 
95  float halton(int index);
96  float random_interval(int index, float min, float max);
97  ACG::Vec4f HSL2RGB(double h, double sl, double l);
98 
99  int current[3]; // current Halton index
100  int bases[3]; // Halton prime bases
101  float inverse_bases[3];
102 };
103 
104 
105  //=============================================================================
106 }
107 //=============================================================================
108 #endif // ACG_HALTONCOLORS_HH defined
109 //=============================================================================
110 
Namespace providing different geometric functions concerning angles.
Definition: DBSCANT.cc:51
Implementation of halton colors Provides deterministic pseudo-random low-discrepancy colors with a un...
Definition: HaltonColors.hh:80