/*
I'm trying to make the rear lights symetrical in a car I'm modelling in Pov 3.5
Beta 2.

Does anyone know why it's asymetrical?

Any help will be appreciated.

--
- Nekar

*/
////////////////////////////////

#declare Modelling = on;


#include "colors.inc"

global_settings
{
  assumed_gamma 1.0
}


// ----------------------------------------     //
camera
{
  location  <0.0, 7, -5>
  direction 1.5*z
  right     4/3*x
  look_at   <0.0, 0.0,  20>
}

sky_sphere
{ pigment { gradient y  color_map { [0.0 color rgb<.6,.8,.9> ][.1 color
rgb<.3,.7,.9>] [1.0 color blue 0.6] }} }

plane { y, 1000   pigment
  {
    bozo scale 5000 turbulence 1
    color_map { [0.0 color rgbt <1,1,1,1>][0.5 color rgbt <1,1,1,1>][1.0 color
rgbt <1,2,3,0>] }
  }
  hollow on }

 #declare Salt = texture { pigment {color rgb 1}}

light_source
        { 0*x // light's position (translated below)
          color rgb <2.2,2.1,2>  // light's color
          translate <-3000, 3000, -3000>
        }

// ----------------------------------------
plane { y, -1   texture {Salt}}

#macro Cars (Colour, Angle, Position, Turn)

#declare Metallic1 = texture { pigment{color rgb <.1,.3,.5>}
           finish{ reflection .15 specular 1  phong .2 }
           }

#declare StrengthVal = 1.0; // (+ or -) strength of component's radiating
density
#declare RadiusVal   = 1.0; // (0 < RadiusVal) outer sphere of influence on
other components

#declare CarFins=difference { blob{threshold .5

                           cylinder { (y*.2),(y*-.2), StrengthVal, RadiusVal
scale <7,4,9> rotate z*15 scale <3,1,1>translate <6,-1.1,0>}  // scale <2,.9,.9>
translate x*15 done

                           cylinder { (y*.5),(y*-.5), StrengthVal, -10 scale
<20,.6,2> translate <5,.8,0>} //  tailfin
                           sphere { <0, 0, 0>, StrengthVal,-10 scale <15,5,9>
translate <-8,2,0>}
// subtract curve

                           cylinder { <0,.18,.5>,<0,-.18,-.5>, StrengthVal, -9
scale <5.5,1.6,1.0> translate <2,0,-3> pigment {color rgb 0}} // top inlet
                           cylinder { <0,.18,-.5>,<0,-.18,.5>, StrengthVal, -9
scale <5.5,1.6,1.0> translate <2,0,3> pigment {color rgb 0}} // top inlet

                           sphere { <0, 0, 0>, StrengthVal,-1 scale <5,15,15>
rotate z*-15 translate <9,-7,0>}
// Subtract Rear
                           sphere { <0, 0, 0>, StrengthVal,-1 scale <10,15,15>
translate <20,-7,0>}
// SubtractRear excess
                            }
                    plane {y, -2.0}
                           }

#declare rearlights = blob{threshold 1
                                sphere { <0, 0, 0>, StrengthVal, 20 scale
<.3,1.4,1.8> rotate <0,30,40> translate <8.5,.4,-2.8>}// rear lights
                                sphere { <0, 0, 0>, StrengthVal, 20 scale
<.3,1.4,1.8> rotate <0,-30,40>  translate <8.5,.4,2.8>} // rear lights
                                sphere { <0, 0, 0>, StrengthVal, -30 scale
<10,10,3> rotate <0,-30,40>  translate <8.5,.5,0>} // rear lights
                                sphere { <0, 0, 0>, StrengthVal, -50 scale
<10,.5,10> rotate <0,-30,40>  translate <8.5,-.5,0>} // rear lights
                                // sphere{ <0, 0, 0>, StrengthVal, 20 scale
<.3,.6,1.3> rotate <0,30,40> translate <8.5,.5,-2.9>}// rear lights
                                // sphere{ <0, 0, 0>, StrengthVal, 20 scale
<.3,.6,1.3> rotate <0,-30,40>  translate <8.5,.5,2.9>} // rear lights
                                }

#declare rLightOut = texture {pigment { color rgbf <1,0,0,.1>}  finish
{reflection <1,.1,0> }}

#declare Car = union { difference { union{ difference { object{CarFins }
                     object { rearlights pigment {color rgb 0}
inish{ reflection 2 specular 1 /*ambient 1*/}}
                   }
             intersection { object{CarFins pigment { color rgbt <.1,.2,.3,.5>}
finish {reflection.2 }}
                     object { rearlights  texture {rLightOut} }
                    }
            scale x*1.1
          }

            cylinder {  <-3.5,-1,1.5>,  <-3.5,-1,5>,  1.5 }
            cylinder {  <-3.5,-1,-1.5>,  <-3.5,-1,-5>,  1.5 }

                                 cylinder {  <7,-1,1.7>,  <7,-1,5>,  1.5  }
                                 cylinder {  <7,-1,-1.7>,  <7,-1,-5>,  1.5  }

             }



                                     translate x*-2


                          texture{Metallic1}


                          }


object{Car rotate Angle translate Position}

#end


Cars (2, y*90, <0,1.2,15>, 0)

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