// 2-pass rendering: 
// first pass with PASS=1, half resolution, no antialiasing
// second pass with everything switched on, good antialiasing, etc.
#declare PASS = 1;


// Radiosity Settings
#declare AMB = 0;
#declare DIF = 1;
global_settings {
	assumed_gamma 1
	ambient_light 0
	max_trace_level 25
	radiosity {
		pretrace_start 0.08
		pretrace_end 0.01
		count 150
		error_bound 0.1
		nearest_count 7
		recursion_limit 1
		low_error_factor 0.7
		gray_threshold 0
		minimum_reuse 0.01
		brightness 1.0
		adc_bailout 0.01/2
		normal on
		media off
		#if (PASS=1) // first pass, save radiosity values
			save_file "2556.rad"
		#else // second pass, load radiosity values
			pretrace_start 1
			pretrace_end 1
			load_file "2556.rad"
			always_sample off
		#end
	}
}
sky_sphere {
	pigment {
		gradient -y //weird sky vector...
		color_map {
			//[0.5 rgb <.9,.95,1>]
			[0.5 rgb 1.25]
			//[1 rgb <0.85,0.92,0.98>]
			[1 rgb <.5,.7,1>*1.1]
		}
	}
}
#declare FIN = finish {
	ambient 0
	diffuse 1
	brilliance 1.2
	#if (PASS = 2) reflection { 0.025,.5 falloff 4 } #end
	specular 1
}
#include "lugnetcolors.inc"