WCudaMSE/Student_Cuda_Image/src/cpp/core/03_Newton/moo/device/math/NewtonMath.h

   1 #ifndef NEWTON_MATH_H_
   2 #define NEWTON_MATH_H_
   3
   4 #include <cmath>
   5
   6 #include "CalibreurF.h"
   7 #include "ColorTools.h"
   8
   9 class NewtonMath
  10     {
  11     public:
  12         __device__
  13         NewtonMath()
  14             : calibreur(IntervalF(1, 100), IntervalF(0, 1))
  15             {
  16             }
  17
  18         __device__
  19         virtual ~NewtonMath() {}
  20
  21     public:
  22         /**
  23          * x=pixelI
  24          * y=pixelJ
  25          */
  26         __device__
  27         void colorXY(uchar4* ptrColor, float x, float y) const
  28             {
  29             ptrColor->x = 0;
  30             ptrColor->y = 0;
  31             ptrColor->z = 0;
  32
  33             int i = 0;
  34             float s = static_cast<float>(i);
  35             this->calibreur.calibrer(s);
  36             ColorTools::HSB_TO_RVB(s, ptrColor);
  37             }
  38
  39     private:
  40
  41     private:
  42         CalibreurF calibreur;
  43     };
  44
  45 #endif