The following example came with documentation for Fenix 0.83b (I don't have the files that are loaded in the example):
CODE
Program Test_RGBSCALE;
Global
Float r,g,b;
rr,rg,rb;
Float rgb[]=0.0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0;
scale=0;
Begin
full_screen=false...