Psychlops.manual/sample_cpp_file/3��/3.2_��_��h�b�g4.cpp

   1 #include <psychlops.h>
   2 using namespace Psychlops;
   3
   4 const int dotsize=4;
   5 const int width=100;
   6 double height=50;
   7 double temp1;
   8 double speed=1;
   9 double phase=0;
  10 int frame=0;
  11 Psychlops::Rectangle rect1[width];
  12 Psychlops::Color col;
  13 Psychlops::Image Noise1[width];
  14
  15 void psychlops_main() {
  16
  17         Canvas sampleA(Canvas::fullscreen);
  18
  19         for(int x=0; x<width; x++){
  20                 Noise1[x].set(dotsize,height*dotsize);
  21                 rect1[x].set(dotsize, dotsize);
  22                 for(int y=0; y<height; y++){
  23                         temp1=Psychlops::random();
  24                         col.set(temp1);
  25                         Noise1[x].rect(rect1[x],col);
  26                         rect1[x].shift(0, dotsize);
  27                 }
  28         }
  29         while(!Input::get(Keyboard::spc)){
  30                 for(int x=0; x<width; x++){
  31                         phase=(double)-1/2*(width*dotsize)+(int)(x*dotsize+frame*speed*dotsize)%(int)(width*dotsize);
  32                         Noise1[x].centering().shift(phase,0);
  33                         Noise1[x].draw();
  34                 }
  35                 sampleA.flip();
  36                 frame++;
  37         }
  38 }