//Persistence of Vision Ray Tracer Scene Description File
//File: cubane2.pov

#include "colors.inc"
//#include "OriginMarker.inc"
global_settings {
    ambient_light 0
    assumed_gamma 1.0
    adc_bailout 1/255
    max_trace_level 5
}

#version unofficial MegaPov 1.21;
#default { texture { pigment { color rgb < 1, 0, 0 > } finish { ambient 0.4 } } }

#local T_C = texture { pigment { rgb 1/16 transmit .5 } }
#local T_H = texture { pigment { red 1 transmit .1 filter .4 } }
#local R_C = 1.47;
#local R_H = .375;
#local C_strength = 2;
#local H_strength = 1.5;
#local offset_H = 1.65;
#local C1= x+y+z;
#local C2= x+y-z;
#local C3= x-y+z;
#local C4= x-y-z;
#local C5= -x+y+z;
#local C6= -x+y-z;
#local C7= -x-y+z;
#local C8= -x-y-z;

//box { 1,-1 pigment { color rgb -7/8 transmit .95 } }

blob {
    threshold 1
    sphere { C1, R_C strength C_strength texture { T_C } }
    sphere { C2, R_C strength C_strength texture { T_C } }
    sphere { C3, R_C strength C_strength texture { T_C } }
    sphere { C4, R_C strength C_strength texture { T_C } }
    sphere { C5, R_C strength C_strength texture { T_C } }
    sphere { C6, R_C strength C_strength texture { T_C } }
    sphere { C7, R_C strength C_strength texture { T_C } }
    sphere { C8, R_C strength C_strength texture { T_C } }
    sphere { C1*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C2*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C3*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C4*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C5*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C6*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C7*offset_H, R_H strength H_strength texture { T_H } }
    sphere { C8*offset_H, R_H strength H_strength texture { T_H } }
    sturm
    finish { reflection .5 ambient 0 }
    hollow
    interior { ior .85 }
}

background { Black }
sky_sphere {
    pigment {
        gradient y
        color_map {
            [ 1/32 rgb 0 ]
//          [ 1/8 rgb < 0.03933, 0.04066, 0.04620> ]
            [ 1/4 rgb <7/8, 1/4, 0> ] // < 0.24457, 0.19167, 0.09839> ]
            [ 1/3 rgb < 0.74955, 0.77493, 0.88043> ]
            [ 1 rgb < 0.11754, 0.10970, 0.27174> ]
        }
        translate <-.5, -.5, -.5>
        scale <1, 2, 1>
    }

}

light_source {
    < 1, 1, 1>*10
    rgb 1
    spotlight
    point_at < 3/2, 3/2, 0>
    radius 45
    falloff 60
    tightness 55
}


#declare PerCam = camera {
    perspective
    location < .8, 3/2, -1>*8
    right x * 4
    up y * 3
    angle 40
    look_at < 0, 0, 0>
    rotate 72*y
}
#declare PerCamWidescreen = camera {
    perspective
    location < .8, 3/2, -1>*8
    right x * 4
    up y * 4*9/16
    angle 40
    look_at < 0, 0, 0>
    rotate 72*y
}
#declare PerCam2 = camera {
    perspective
    location < .8, 3/2, -1>*8
    right x * 4
    up y * 3
    angle 4
    look_at < 0, 0, 0>
    rotate 72*y
}

#declare OmniCam = camera {
    ultra_wide_angle
    location < 0, 0, 0>
    right x * 1
    up y * 1
    angle 360
    look_at 1
}
//camera {PerCamWidescreen}
//camera {OmniCam}

#macro rotation_clock (clock_base)
clock_base / 90
#end

camera{PerCamWidescreen rotate y*rotation_clock(clock)}

//glow {
//  type 0 | 1 | 2 | 3
//  location VECTOR
//  size FLOAT
//  radius FLOAT
//  fade_power FLOAT
//  color COLOR
//  TRANSFORMATIONS
//}

#local Light_offset = 1.2;
//light_source { C1* Light_offset rgb 1 }
//light_source { C2* Light_offset rgb 1 }
//light_source { C3* Light_offset rgb 1 }
//light_source { C4* Light_offset rgb 1 }
//light_source { C5* Light_offset rgb 1 }
//light_source { C6* Light_offset rgb 1 }
//light_source { C7* Light_offset rgb 1 }
//light_source { C8* Light_offset rgb 1 }

#local glow_colour = color rgb 1/16;
#local glow_colour_H = color red 1/16;
#local glow_radius= 1;
#local glow_fade_power= 2;
#local glow_size= 1/12;
glow { type 0 location C1 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C2 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C3 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C4 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C5 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C6 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C7 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }
glow { type 0 location C8 size glow_size radius glow_radius fade_power glow_fade_power color glow_colour }

glow { type 0 location offset_H*C1 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C2 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C3 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C4 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C5 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C6 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C7 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }
glow { type 0 location offset_H*C8 size glow_size radius glow_radius/4 fade_power glow_fade_power color glow_colour_H }

//C1*offset_H