anyone hungry?  i'm learning to cook, so as to prepare more healthy meals to
my daughter, and it got me inspired for another pov picture... :)

source code:


/*
 * just for fun... nam### [at] gmailcom oct/2006
 */


/**************************************************************************
  ********************** scene elements **********************************
 **************************************************************************/

/************ color maps ************/

#declare cm_potato_base = color_map { [0 rgb <1,1,.4>][.3 rgb .8*<1,1,.4>][1
rgb <1,1,.6>] }


/************ textures ************/

#declare t_potato_base = texture {
 // naked
 //pigment { rgb <1,1,.6> }
 pigment { bozo color_map { cm_potato_base } turbulence .5 }
 normal { average
  normal_map {
   [1 granite bump_size .2 turbulence .5 scale .1]
   [1 bozo bump_size .7 turbulence .5 scale .06]
   [.7 bumps 1.1 turbulence .5 scale 1.38]
  }
 }
 finish { roughness .1 ambient .4 diffuse .62 phong .16 phong_size 10 }
 scale .3
}

#declare t_potato =
texture { t_potato_base }
texture {
        pigment { bozo scale .38 color_map { [0 rgb .6*<.8,.7,.2>][.1 rgbt
1][.2 rgb <.8,.7,.2>][.22 rgbt 1][1 rgbt 1] } }
        normal { bozo bump_size 2.2 } // ?? hmm
        scale .06
}



/************ shapes ************/

// cool!
#declare potato = blob {
 threshold .3

 sphere { -.1*x, .5, .6 scale 2*x }

 //sphere { 0, .9, .8 }
 sphere { 0, .84, .76 }
 /*sphere { 0, .8, .8 }
 sphere { .12*x-.1*y, .7, -.28 scale x*3 }*/

 sphere { .4*x-.1*y, .5, .7 }
 sphere { .5*x, .45, .8 }
 sphere { .6*x, .4, .9 }

 texture { t_potato }
}


/**************************************************************************
  ************** mounting the scene from the declared elements ***********
 **************************************************************************/

object { potato }
object { potato rotate 30*x rotate 60*y translate 4*z-.6*x }
object { potato rotate -30*x rotate -120*y translate 4.8*z+2.6*x }

// floor or whatever
plane { y, -.46
        pigment { rgb 1 }
        finish { diffuse .7 ambient .4 }
}

global_settings { assumed_gamma 1.4 }

light_source { 15-50*z rgb 1
 area_light 3*x, 3*y, 4, 4 adaptive .001 jitter
 //fade_distance 15 fade_power 2
}

#declare cam1 = camera { location <-1.2,1.2,-3> look_at -.3*x angle 40
 //aperture .16 blur_samples 20 focal_point <-.3,.4,.6>
 aperture .08 blur_samples 20 focal_point 0
}
#declare cam2 = camera { location -3*z look_at 0 angle 40 }

camera { cam1 }

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