surface LGStarfield param float intensity 1 param float frequency 1 param float pswidth 0.01 local string $_str_0 "shader" local point PP 0 0 0 local float val 0 initcode 2 return code return_area pushv P pushs $_str_0 transforms mulFv frequency popv PP pushv PP noisev pushif 1 pushf pswidth pushif 1 subff smoothstep popf val pushf val pushf val mulF intensity mulff cset Ci return