And what If I wanted to choose coordinates and colors of the control points? How could I use, for example, these values?
float x1 = 525;
float y1 = 150;
float x2 = 990;
float y2 = 500;
float x3 = 550;
float y3 = 925;
float x4 = 275;
float y4 = 725;
float x5 = 500;
float y5 = 125;
float x6 = 250;
float y6 = 200;
color a = color(179,100,100);
color b = color(68, 100,100);
color c = color(303, 100,100);
color d = color(299, 100,100);
color e = color(276, 100,100);
color f = color(193, 100,100);