//      clip3.v -- test out new clipping planes with rings, polygons

#include color.vc

studio {
	from 1 -6 5
	at 0 0 .5
	up 0 0 1
	angle 30
	res 640 480
	antialias quick
	aspect 4/3
	background {
		greys.map
	}
	ambient white * .2
}

light {
	type point
	falloff 0
	position 1 -.5 5
	color white * .5
}
light {
	type point
	falloff 0
	position -2 -4 5
	color white * .5
}

//      base surface

surface {
	diff plum * .5          // dark plum
}
ring { center 0 0 0 normal 0 0 1 radius 1000 }

//      clip rings

surf {
	diff 0 .5 1
	shine 20 white
}

//      5 rings with same cliping plane

ring { center 0 0 0.1 normal 0 0 1 min_radius .3 max_radius 1 clip { center 0 0 .5 normal -1 1 -2 } }
ring { center 0 0 0.3 normal 0 0 1 min_radius .3 max_radius 1 clip { center 0 0 .5 normal -1 1 -2 } }
ring { center 0 0 0.5 normal 0 0 1 min_radius .3 max_radius 1 clip { center 0 0 .5 normal -1 1 -2 } }
ring { center 0 0 0.7 normal 0 0 1 min_radius .3 max_radius 1 clip { center 0 0 .5 normal -1 1 -2 } }
ring { center 0 0 0.9 normal 0 0 1 min_radius .3 max_radius 1 clip { center 0 0 .5 normal -1 1 -2 } }