surface noisy() { Ci = color "hsv" ((sin (s*t*4) + float noise (s*4,t*4))/2, (sin ((1-s)*(1-t)*6+PI) + float noise (t*6,s*6))/2, (sin (s*(1-t)*12+2*PI) + float noise (t*10,s*10))/3 + (sin ((1-s)*t*12+2*PI) + float noise (t*10,s*10))/4) * color "hsv" ((sin (s*(1-t)*4) + float noise (s*4,(1-t)*4))/2, (sin ((1-s)*t*6+PI) + float noise ((1-t)*6,(1-s)*6))/2, (sin (s*t*12+2*PI) + float noise (t*10,(1-s)*10))/3 + (sin ((1-s)*(1-t)*12+2*PI) + float noise (s*10,(1-t)*10))/4) + color "rgb" (float noise(sin(s*PI), sin(t*PI))/2, (float noise (s*12,t*12))/8, float noise(sin(t*PI), sin(s*PI))/2); } |BACK| |