// Exercicio 3  da 4a. aula de Laboratorio - MC930 - Prof. Stolfi
// Eduardo C. Lazarine - RA 970561

#include "colors.inc"

background{ color rgb <1,1,1> }
light_source {
  < 0.00, 20.00,  10.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
 
  location  < 9, 9 , 10 >
  right     < 2.40, 0.00, 0.00 >
  up        < 0.00, 0.00, 1.80 >
  sky       < 0.00, 0.00, 1.00 >
  look_at   < 0.00, 0.00, 0.00 >
} 


#declare raio1 = 0.300;
#declare raio2 = 0.700;         
#declare raio3 = 2.000;

#declare A1 = <1,6,0>;
#declare A2 = <1,9,0>;
#declare A3 = <1,12,0>;
#declare A4 = <6,12,4>;
#declare A5 = <6,9,4>;
#declare A6 = <6,6,4>;
#declare A7 = <6,3,4>;
#declare A8 = <11,12,0>;
#declare A9 = <11,9,0>;
#declare A10 = <11,6,0>;
#declare A11 = <11,3,0>;
#declare A12 = <16,12,4>;
#declare A13 = <16,9,4>;
#declare A14 = <16,6,4>;
#declare A15 = <16,3,4>;
#declare A16 = <1,3,0>;


#declare S1 = sphere{ A1, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S2 = sphere{ A2, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S3 = sphere{ A3, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S4 = sphere{ A4, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S5 = sphere{ A5, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S6 = sphere{ A6, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S7 = sphere{ A7, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S8 = sphere{ A8, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S9 = sphere{ A9, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S10 = sphere{ A10, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S11 = sphere{ A11, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S12 = sphere{ A12, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S13 = sphere{ A13, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S14 = sphere{ A14, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S15 = sphere{ A15, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}
#declare S16 = sphere{ A16, 0.2 texture{ pigment{color rgb <0,1,0>} finish
{reflection .1}}}

#declare tapete =
    bicubic_patch{
	type 1 flatness 0.1 u_steps 4 v_steps 4
        A16 A1 A2 A3 A7 A6 A5 A4 A11 A10 
        A9 A8 A15 A14 A13 A12  
        texture {pigment{ color rgb <0,0,1>} finish{ reflection
.05 }}
	}
  

//-------Finalmente, o tapete voador!
object {tapete translate <-6, -6,0>}
//object {cylinder {<0,0,0> <10,0,0> raio1 pigment{Green} }}
//object {cylinder {<0,0,0> <0,10,0> raio1 pigment{Red}  }}
//object {cylinder {<0,0,0> <0,0,10> raio1 pigment{Blue}  }}
object {S1 translate <-6, -6,0>}
object {S2 translate <-6, -6,0>}
object {S3 translate <-6, -6,0>}
object {S4 translate <-6, -6,0>}
object {S5 translate <-6, -6,0>}
object {S6 translate <-6, -6,0>}
object {S7 translate <-6, -6,0>}
object {S8 translate <-6, -6,0>}
object {S9 translate <-6, -6,0>}
object {S10 translate <-6, -6,0>}
object {S11 translate <-6, -6,0>}
object {S12 translate <-6, -6,0>}
object {S13 translate <-6, -6,0>}
object {S14 translate <-6, -6,0>}
object {S15 translate <-6, -6,0>}
object {S16 translate <-6, -6,0>}