Complex gradient loop

[scudly]

More like this. It’s easier to make a 2D array of floats for the positions. I wouldn’t name an array color since that’s already a Processing function name – could be confusing.

@scudly

float[][] pos = {
  { 525, 150 }, { 990, 500 }, { 550, 925 },
  { 275, 725 }, { 500, 125 }, { 250, 200 }
};
color[] cols = { 
  color( 179, 100, 100 ), color( 68, 100, 100 ), color( 303, 100, 100 ),
  color( 299, 100, 100 ), color( 276, 100, 100 ), color( 193, 100, 100 )
};



  for( int i=0; i<N; i++ ) {
    int x = (int)(65536 * pos[i][0] / grad.width);
    int y = (int)(65536 * pos[i][1] / grad.height);
    inputs.pixels[ i ] = (x << 16) | y;
    inputs.pixels[ i+N ] = cols[i];
  }