#include "colors.inc"

camera {
	location 4
	look_at <1,0,-1>
	right x
	up y
}

light_source {
	10
	color <2,2,2>
	shadowless
}

background {color White}

#macro Segment(Start,End)
cylinder{Start,End,.1 pigment {Black}}
sphere {Start,.1 pigment {Black}}
sphere {End,.1 pigment {Black}}
#end

#macro Joint(Start,End)
cylinder{Start,End,.5 pigment {color <.9,.9,.9>}}
#end

#macro Trans(Start,End)
box {Start-.4*x-.4*z End+.4*x+.4*z pigment {color <.9,.9,.9>}}
#end

object {
	Trans(<0,-.75,0><0,.75,0>)
	rotate <90,0,0>
}
Segment(<0,0,1.5>,<0,0,-2.5>)
object {
	Trans(<0,-.75,0>,<0,.75,0>)
	rotate <0,0,90>
	translate <0,0,-2.5>
}
Segment(<-2,0,-2.5>,<2.5,0,-2.5>)
Trans(<2.5,-.75,-2.5>,<2.5,.75,-2.5>)
Segment(<2.5,-3,-2.5>,<2.5,2,-2.5>)