#VRML V2.0 utf8
#  Nancy Kiang
#  CS184
#  Lab 1
#  9/4/98
#
#  Draws initials NYK with frame around them, then
#  replicates the drawing in sets of 3 around the frame,
#  rotated clockwise.  (I put 3 on the sides rather than one...I hope
#  you don't mind.)
#  The original initials are defined large (for convenience from 
#  a drawing on graph paper) and scaled down to fit the screen.
#  The replicates are scaled down again by 0.2.

Transform {
 scale 0.2 0.2 0.2
 children [
   DEF Initials Group {
    children [
	DEF Nancy Shape {
	    appearance Appearance {
		material Material {diffuseColor 0.1 .5 0.1}
	    }
	    geometry IndexedFaceSet {
		coord Coordinate {point [
					-15.0 -5.0 0.0
					-13.0 -5.0 0.0
					-13.0 1.0 0.0
					-8.5 -5.0 0.0
					-7.0 -5.0 0.0
					-7.0 4.0 0.0
					-6.0 5.0 0.0
					-8.0 5.0 0.0
					-8.0 -2.0 0.0
					-13.0 5.0 0.0
					-15.0 5.0 0.0
					-14.0 4.0 0.0
					-14.0 -4.0 0.0    
					]
				}
		coordIndex [0 1 2 3 4 5 6 7 8 9 10 11
			    12 0]  # 0 = end of the other polyline
		convex FALSE	
	    }
	}, #Nancy

	DEF Yaolan Shape {
	    appearance Appearance {
		material Material {emissiveColor 1.0 0.5 0.5
			      	 diffuseColor 0.5 0.0 0.0
		}
	    }
	    geometry IndexedFaceSet {
		coord Coordinate {
				point [
					-1.5 -5.0 0.0 
					0.5  -5.0 0.0
					0.5  -1.0 0.0
					4.0   5.0 0.0
					2.0   5.0 0.0
					2.5   4.0 0.0
					0.0   0.0 0.0
					-2.5  4.2 0.0
					-2.0  5.0 0.0
					-5.0  5.0 0.0
					-1.5  -1.0 0.0
                                      ]
			}
			coordIndex [0 1 2 3 4 5 6 7 8 9 10 0]
		convex FALSE
	    }
	}, #Yaolan

	DEF Kiang Shape {
	    appearance Appearance {
		material Material {
			diffuseColor 0.3 0.4 0.6
		}
	    }
	    geometry IndexedFaceSet {
		coord Coordinate {
				point [
					5.0 -5.0 0.0
					8.0 -5.0 0.0
					7.0 -4.0 0.0
					7.0 -1.0 0.0
					8.0  0.0 0.0
					12.0 -5.0 0.0
					14.0 -5.0 0.0
					12.5 -4.0 0.0
					8.5 1.0 0.0
					12.0 4.0 0.0
					14.0 5.0 0.0
					12.0 5.0 0.0
					7.0 1.0 0.0
					7.0 4.0 0.0
					8.0 5.0 0.0
					5.0 5.0 0.0
                                      ]
		}
		coordIndex [0 1 2 3 4 5 6 7 8 9 10
				11 12 13 14 15 0] 
		convex FALSE
	    }
	}, #Kiang

	DEF Frame Shape {
	    appearance Appearance {
			material Material {
							diffuseColor 0.5 0.1 0.0
			}
	    }
	    geometry IndexedFaceSet {
		coord Coordinate {
				point [
					-20.0 10 0.0
					-20.0 -10.0 0.0
					20.0 -10.0 0.0
					20.0 10.0 0.0
					18.0 8.0 0.0
					18.0 -8.0 0.0
					-18.0 -8.0 0.0
					-18.0 8.0 0.0
                               ]
		}
		coordIndex [0 1 2 3 4 5 6 7 4 3 0]
		convex FALSE
	    }
	} #Frame
    ] #children of Group
   }#DEF Initials Group
 ]#children Transform
}#Transform

#Top row.
DEF Top Group {
    children [
    	DEF Mid Transform {
		scale 0.04 0.04 0.04
		translation 0.0 3.0 0.0
		children [ USE Initials ]
    	},
	Transform {#Left
		translation -2.6 0.0 0.0
		children [ USE Mid ]
	},
	Transform {#Right
		translation 2.6 0.0 0.0
		children [ USE Mid ]
	}
    ]
}

#Bottom row.
Transform {
	rotation 0 0 1 3.14
	children [ USE Top ]
}
#Left side.
Transform {
	rotation 0 0 1 1.57
	translation -2.0 0.0 0.0
	children [USE Top]
}
#Right side.
Transform {
	rotation 0 0 1 -1.57
	translation 2.0 0.0 0.0
	children [USE Top]
}