#include "colors.inc"
#include "textures.inc"
#include "shapes.inc"

#default{ finish{ ambient 0.2 diffuse 0.8 }}

camera  { location  <0, 10.0, -12.0>  look_at   <-6,0,5> }
//light_source  { <-5, 20, -40> color <1,1,1>}
light_source{<-3,15,-5> // position
          color rgb<1,1,1> // light's color
          area_light // kind of light source
        <12, 0, 0> <0, 0, 12> // lights spread out across this distance (x * z)
        4, 4 // total number of lights in grid (4x*4z = 16 lights) <---Attention!!!
        adaptive 0 // 0,1,2,3...
        jitter // adds random softening of light
        translate<-5, 20, -40> // <x,y,z> position of light

        }//---------------- end of area_light

fog{ fog_type 2
      distance  1
      color     White
      fog_offset 0.0
      fog_alt    0.3
      turbulence 1.8
    }//----------------


//Sol
plane{<0,1,0>,0
	pigment{color White*0.05}
//	normal{agate 1.0
//		agate_turb 2.0
//		scale 0.25}
}


//Isoperimetric
 lathe{cubic_spline 6,
	<0,-1>
	<0,-1>
	<0.7,-0.2>
	
	<0.7,0.2>
	<0,1>
	<0,1>
	texture{Silver1}
	scale <2,2,2>
	rotate <0,0,-45>
	rotate <0,-60,0>
	translate <-1.5,2,1>}

//IntersectionBody
lathe{cubic_spline 8,
	<0,-1>
	<0,-1>
	<1,-1>
	<1.3,-0.6>
	<1.3,0.6>
	<1,1>
	<0,1>
	<0,1>
	texture{Copper_Metal}
	scale <1,1,1>
	translate <1.5,2,1.5>
	}

//DoubleCone
lathe {
  linear_spline //type de spline
  3,  // 3 points
  <0, 0>, 
  <0.5, 0.5>, 
  <0, 1>
	texture {Gold_Metal}
	scale <3,3,3>
	rotate <0,0,45>
	rotate <0,35,0>
	translate <1.3,0,-1.5>
}