#version 3.7;
global_settings{ assumed_gamma 1.0 }

#declare C1 =
camera { location -20*z+10*y+15*x
direction z
up y*image_height
right x*image_width
look_at 0
angle 18
};
#declare C2= camera { C1 rotate 90*y };
#declare C3= camera { C2 rotate 90*y };
#declare C4= camera { C3 rotate 90*y };
camera { grid 2 C1 C2 C3 C4 }

#declare TM=texture_map{
      [ 0.0 pigment { rgb <0,169,224>/255 } ]
      [ 0.1 pigment { rgb <50,52,144>/255 } ]
      [ 0.2 pigment { rgb <234,22,136>/255 } ]
      [ 0.3 pigment { rgb <235,46,46>/255 } ]
      [ 0.4 pigment { rgb <253,233,45>/255 } ]
      [ 1.0 pigment { rgb <0,158,84>/255 } ]
}
#declare Foo = lemon { -3*x, 0, 3*x, 1, 7 }
#declare Bar = lemon { -3*y-x+0.2*z, 0.8, 3*y+x+0.4*z, 0.3, 17 }
object { Foo texture { proximity { Bar } radius 0.4 texture_map {TM} }}
object { Bar texture { proximity { Foo } radius 0.4  texture_map { TM}}}

light_source { -20*z+20*y-20*x, 1 }
light_source { 20*z+20*y-20*x, 1 }
light_source { 20*z+20*y+20*x, 1 }