Wlodzimierz ABX Skiba
abx@abx.art.pl
http://www.abx.art.pl/pov/

light_source { 99*(1-5*z) 2 }

camera{blur_samples 50aperture.5focal_point 25*z}

background{
  .7+z

  #macro I(R,f,S)
    }
    isosurface{
      function{ (x^2+y^2+z^2)^.5-R-R*f(x,y,z) }
      contained_by { box{-5 5} }
      max_gradient 9
      pigment{rgb 1-z/2}
      scale S*1.1
      rotate C+L
      translate L
  #end

  #macro P(C,L)
    #if(C)
      I(
        1
        function{ abs(sin((4+mod(C,3))*atan2(x,y))) }
        1-z*.95
      )
      no_shadow
      I(
        2
        function{pattern{agate}}
        .2
      )
      P( C-1 L+<4,.3,2> )
      P( C-1 L+<2,.6,3> )
      P( C-1 L+<sin(C)0,4> )
      P( C-1L+<-2,1.2,2> )
    #end
  #end

  P( 7 <-1,-3,3> )
  P( 1 z*13+4 )
}
//KS4

Scene presents field of yellow flowers. All was made as isosurfaces. Preview of this render should be available at http://www.abx.art.pl/pov/shortest/KS4.jpg.

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