/*
 * grid_pattern-demo.pov - Grid pattern demo code. 
 *                         Needs patched version of POVRay. 
 * 
 * Written 2003-2004 by Wolfgang Wieser. 
 * 
 * This file is put under the public domain. 
 * 
 */

global_settings { assumed_gamma 2.1 }

plane { y,-0.2 pigment { checker color rgb 1 color rgb 0.85 scale 0.5 } }


light_source { 30*y+40*(z) color rgb <1,1,1> }
light_source { 40*x+10*y color rgb <1,1,1> shadowless }

camera { location <1,0.7,1>*0.6 up y look_at <0,-0.03,0> angle 40 }

cylinder {
	-0.2*y,0*y, 0.1
	open
	pigment {
		grid_pattern cylindrical frequency 6
		color_map {
			[0.2 rgb <0.3,1,0.3>]
			[0.2 rgbf 1 ]
		}
		scale <1,0.04,1>
	}
	translate 0.1*(x-z)+0.05*x-0.05*z
}
cylinder {
	0.17*y,0*y, 0.1
	open
	pigment {
		grid_pattern cylindrical frequency 22
		color_map {
			[0.2 rgb <0.3,0.3,1>]
			[0.2 rgbf 1 ]
		}
		scale <1,0.01,1>
	}
	translate 0.1*(x-z)+0.05*x-0.05*z
}
union {
	cylinder { -0.2*y,0*y, 0.1 }
	box { <-0.1,0,-0.1>, <0.1,0.13,0.1> }
	pigment {
		grid_pattern cylindrical frequency 6
		scale <1,0.05,1>
	}
	translate -0.1*(x+z)-0.05*x-0.05*z
}

box {
	<-0.1,0,-0.1>, <0.1,0.05,0.1>
	pigment {
		grid_pattern planar
		translate 0.3*x
		scale <1,1,1>/20
	}
	translate -0.2*y
	translate -0.1*(-x-z)-0.05*x //+0.05*z
}

box {
	<-0.1,0,-0.1>, <0.1,0.001,0.1>
	pigment {
		grid_pattern planar
		color_map {
			[0.2 rgb <1,0.3,0.3>]
			[0.2 rgbf 1 ]
		}
		scale <1,1,1>/50
	}
	scale 1.5
	rotate 90*x
	translate -0.05*y
	translate -0.1*(x-z)-0.10*x+0.05*z
}