Developer Documentation

HaltonColors.hh
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40 \*===========================================================================*/
41
42
43 //=============================================================================
44 //
45 // CLASS HaltonColors (by Marcel Campen)
46 //
47 //=============================================================================
48
49
50 #ifndef ACG_HALTONCOLORS_HH
51 #define ACG_HALTONCOLORS_HH
52
53 //== INCLUDES =================================================================
54
55
56 #include <ACG/Math/VectorT.hh>
57 #include "../Config/ACGDefines.hh"
58
59 #include "ColorGenerator.hh"
60
61 //== NAMESPACES ===============================================================
62
63 namespace ACG {
64
65 //== CLASS DEFINITION =========================================================
66
73 class ACGDLLEXPORT HaltonColors : public ColorGenerator {
74
75 public:
76
78 HaltonColors(int skip = 250);
79
81 ACG::Vec4f get_next_color();
82
84 virtual ACG::Vec4f generateNextColor();
85
86 private:
87
88 float halton(int index);
89 float random_interval(int index, float min, float max);
90 ACG::Vec4f HSL2RGB(double h, double sl, double l);
91
92 int current[3]; // current Halton index
93 int bases[3]; // Halton prime bases
94 float inverse_bases[3];
95 };
96
97
98 //=============================================================================
99 }
100 //=============================================================================
101 #endif // ACG_HALTONCOLORS_HH defined
102 //=============================================================================
103
ACG
Namespace providing different geometric functions concerning angles.
Definition: BaseObjectData.hh:68
OpenMesh::VectorT
Definition: Vector11T.hh:83
ACG::HaltonColors
Implementation of halton colors Provides deterministic pseudo-random low-discrepancy colors with a un...
Definition: HaltonColors.hh:73
ACG::ColorGenerator
Definition: ColorGenerator.hh:55