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HaltonColors.hh
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48 \*===========================================================================*/
49
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
ACG
Namespace providing different geometric functions concerning angles.
Definition: DBSCANT.cc:51
ACG::ColorGenerator
Definition: ColorGenerator.hh:62
ACG::HaltonColors
Implementation of halton colors Provides deterministic pseudo-random low-discrepancy colors with a un...
Definition: HaltonColors.hh:80
OpenMesh::VectorT
Definition: Vector11T.hh:83