// Persistence of Vision Ray Tracer Scene Description File
// File: Board.pov
// Vers: 3
// Desc: Fanorona board covered with white pieces
// Date: 15 June 1997
// Auth: David Eppstein, Dept. Inf. & Comp. Sci., UC Irvine

// ==== Standard POV-Ray Includes ====
#include "colors.inc"	// Standard Color definitions
#include "textures.inc"	// Standard Texture definitions
#include "woods.inc"

// set viewer's position in the scene
camera
{
  location  <0.0, 20.0, -10.0> // position of camera <X Y Z>
  direction 3.5*z            // which way are we looking <X Y Z> & zoom
  up        y                // which way is +up <X Y Z>
  right     400/225*x 		 // which way is +right <X Y Z> and aspect ratio
  look_at   <0.0, 0.0,  0.0> // point center of view at this point <X Y Z>
}

// light sources
light_source
{
  0*x // light's position (translated below)
  color red 1  green 1 blue 1  // light's color
  translate <-7, 40, 10>
}
light_source
{
  0*x // light's position (translated below)
  color red 0.5  green 0.5 blue 0.5  // light's color
  translate <-10, 0, -40>
}

// game board
box
{
	<-5, 0, -3>  // one corner position <X1 Y1 Z1>
	<5,  1,  3>  // other corner position <X2 Y2 Z2>
	texture { T_Wood11 }
}

// stripe parameters
#declare stripe1 = texture {
	pigment { color red 0.4 blue 1 green 0.4 }
	finish {
		specular 0.7
		roughness 0.05
	}
}
#declare eps=0.05
#declare ht=0.001

// horizontal stripes
box
{
	<-4-eps,1,-2-eps>
	<4+eps,1+ht,-2+eps>
	texture { stripe1 }
}
box
{
	<-4-eps,1,-1-eps>
	<4+eps,1+ht,-1+eps>
	texture { stripe1 }
}
box
{
	<-4-eps,1,-eps>
	<4+eps,1+ht,+eps>
	texture { stripe1 }
}
box
{
	<-4-eps,1,1-eps>
	<4+eps,1+ht,1+eps>
	texture { stripe1 }
}
box
{
	<-4-eps,1,2-eps>
	<4+eps,1+ht,2+eps>
	texture { stripe1 }
}

// vertical stripes
box
{
	<-4-eps,1,-2-eps>
	<-4+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<-3-eps,1,-2-eps>
	<-3+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<-2-eps,1,-2-eps>
	<-2+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<-1-eps,1,-2-eps>
	<-1+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<-eps,1,-2-eps>
	<+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<1-eps,1,-2-eps>
	<1+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<2-eps,1,-2-eps>
	<2+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<3-eps,1,-2-eps>
	<3+eps,1+ht,2+eps>
	texture { stripe1 }
}
box
{
	<4-eps,1,-2-eps>
	<4+eps,1+ht,2+eps>
	texture { stripe1 }
}

// first set of diagonal stripes
box
{
	<0,1,-eps>
	<2*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate 45*y
	translate <-4,0,0>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate 45*y
	translate <-4,0,2>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate 45*y
	translate <-2,0,2>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate 45*y
	translate <0,0,2>
}
box
{
	<0,1,-eps>
	<2*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate 45*y
	translate <2,0,2>
}

// second set of diagonal stripes
box
{
	<0,1,-eps>
	<2*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate -45*y
	translate <-4,0,0>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate -45*y
	translate <-4,0,-2>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate -45*y
	translate <-2,0,-2>
}
box
{
	<0,1,-eps>
	<4*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate -45*y
	translate <0,0,-2>
}
box
{
	<0,1,-eps>
	<2*sqrt(2),1+ht,eps>
	texture { stripe1 }
	rotate -45*y
	translate <2,0,-2>
}

// the pieces
#declare piece = cylinder {
	<0,1,0>, <0,1.25,0>, 0.35
	pigment { color <1,1,1> }
	finish {// texture finish attribute
		brilliance 0.5 // tightness of diffuse illumination
		specular 0.3
		roughness 0.05// texture finish attribute
		reflection 0.5 // amount of surface reflection (0...1) [0]
	}
}
#declare pcol = union {
	object { piece translate <0,0,-2> }
	object { piece translate <0,0,-1> }
	object { piece translate <0,0,0> }
	object { piece translate <0,0,+1> }
	object { piece translate <0,0,+2> }
}

union {
	object { pcol translate <-4,0,0> }
	object { pcol translate <-3,0,0> }
	object { pcol translate <-2,0,0> }
	object { pcol translate <-1,0,0> }
	object { pcol translate <-0,0,0> }
	object { pcol translate <+1,0,0> }
	object { pcol translate <+2,0,0> }
	object { pcol translate <+3,0,0> }
	object { pcol translate <+4,0,0> }
}