// Last edited on 2010-12-16 09:11:06 by stolfilocal
// Processed by remove-cam-lights

background{ color rgb < 0.75, 0.80, 0.85 > }

#declare tx_cinza =
  texture{
    pigment{ color rgb < 0.95, 0.95, 0.95 > }
  }

#declare tx_marrom =
  texture{
    pigment{ color rgb < 0.70, 0.3, 0.0 >}
  }

#include "eixos.inc"
#include "retalho.inc"

#local a11 = < 0,0,0 >;
#local a12 = < 0.5, 0, -0.3>;
#local a13 = < 1, 0, -0.1>;
#local a21 = < 0,1,0>;
#local a22 = < 0.5, 1, -0.3>;
#local a23 = < 1, 1, -0.1>;
#local a31 = < 0, 1, 1>;
#local a32 = < 0.5, 1, 1>;
#local a33 = <1,1, 1>;
#local a41 = < 0, 0, 1>;
#local a42 = < 0.5, 0, 1>;
#local a43 = <1,0.0, 1>;

#local b12 = < 2, 0,-0.1>;
#local b13 = <2.5,0,0>;
#local b22 = <2, 1, -0.1>;
#local b23 = <2.5,1,0>;
#local b32 = <2, 1, 1>;
#local b33 = <2.5, 1, 1>;
#local b42 = <2, 0, 1>;
#local b43 = <2.5, 0, 1>;

#local a14 = (a13+b12)/2;
#local b11 = a14;
#local a24 = (a23+b22)/2;
#local b21 = a24;
#local a34 = (a33+b32)/2;
#local b31 = a34;
#local a44 = (a43+b42)/2;
#local b41 = a44;

#local c12 = <3,0,0.2>;
#local c13 = <3.7,0,0.3>;
#local c14 = <4.6,0,0.35>;
#local c22 = <3, 0.6, 0.3>;
#local c23 = <3.7, 0.6, 0.35>;
#local c24 = c14;
#local c32 = <3, 0.6, 0.7>;
#local c33 = <3.7, 0.6, 0.6>;
#local c34 = c14;
#local c42 = <3, 0, 0.7>;
#local c43 = <3.7, 0, 0.6>;
#local c44 = c14;

#local b14 = (b13+c12)/2;
#local c11 = b14;
#local b24 = (b23+c22)/2;
#local c21 = b24;
#local b34 = (b33+c32)/2;
#local c31 = b34;
#local b44 = (b43+c42)/2;
#local c41 = b44;

#local t11=a11;
#local t12=t11;
#local t13=t11;
#local t14=t11;

#local t21=a21;
#local t22=2*t21-a22;
#local t23=<t22.x, -t22.y, t22.z>;
#local t24=<t21.x, -t21.y, t21.z>;
#local t31=a31;
#local t32=2*t31-a32;
#local t33=<t32.x, -t32.y, t32.z>;
#local t34=<t31.x, -t31.y, t31.z>;
#local t41=a41;
#local t42=t41;
#local t43=t41;
#local t44=t41;

#declare asa =
intersection{
  box{<0.25,0,0.05>,<-0.25,1,-0.05>}
  cone{ <0,0,0>, 0.5, <0,1,0>, 0.1}
}

#declare lateral =
union{
  object{ retalho(a11,a12,a13,a14,a21,a22,a23,a24,a31,a32,a33,a34,a41,a42,a43,a44, 0.003, tx_marrom, tx_cinza)}
  object{ retalho(b11,b12,b13,b14,b21,b22,b23,b24,b31,b32,b33,b34,b41,b42,b43,b44, 0.003, tx_marrom, tx_cinza)}
  object{ retalho(c11,c12,c13,c14,c21,c22,c23,c24,c31,c32,c33,c34,c41,c42,c43,c44, 0.003, tx_marrom, tx_cinza)}
  object{asa translate<2,0.1,0.5> scale<1,3,1> texture { tx_cinza } }
}

union{
  object{ eixos(3.00) }
  object{ lateral }
  object{ lateral scale<1,-1,1>}
  object{ retalho(t11,t12,t13,t14,t21,t22,t23,t24,t31,t32,t33,t34,t41,t42,t43,t44, 0.003, tx_marrom, tx_cinza)}
}

#include "camlight.inc"
#declare centro_cena = < 0.7, 0.5, 0.75 >;
#declare raio_cena = 5;
#declare dir_camera = < -1, -6.00, 1.00 >;
#declare dist_camera = 20.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)