// Kinthiras Guldur base definition
//#include "colors.inc"
/*
camera {
  location  <10, 200, -1000>
  look_at   <0.0, 40.0,  0.0>
}

light_source {
<300, 500, -500>
color White
}
*/
// surface of revolution base
#declare a = 1;
#declare b = 2;
#declare c = 4;
#declare d = 8;
#declare e = 16;
#declare f = 32;
#declare g = 64;
#declare h = 128;
#declare i = 256;
#declare j = 512;
#declare k = 1024;
#declare S = 4000;
#declare hatch = 9;

#declare Base = lathe {
cubic_spline 
11,
<a+hatch,S/a>,<b+hatch,S/b>,<c+hatch,S/c>,<d+hatch,S/d>,<e+hatch,S/e>,<f+hatch,S/f>,
<g+hatch,S/g>,<h+hatch,S/h>,<i+hatch,S/i>,<j+hatch,S/j>,<k+hatch,S/k>
sturm
pigment {Gray85}
finish {phong 1 phong_size 20 diffuse .2 specular .8 ambient .1}

clipped_by {
cylinder {
<0, 0, 0>,<0, 475, 0>, 439
}
}
no_shadow
translate 5*y
}