.IS ...libfile circle triangle { var a, b, c; a = (-1,0); b = (0,1); c = (1,0); bdlist = a, b, c; } .IE .IS main { put circle { radius = .25; center = (0,.5); } put triangle { opaque interior; } 'version 0' at (0,-4); } .IE .IS main { put circle { radius = .25; center = (0,.5); } put triangle { opaque exterior; } 'version 1' at (0,-4); } .IE .IS main { put circle { radius = .5; center = (0,.5); } put triangle { opaque interior; } 'version 2' at (0,-4); } .IE .IS main { put circle { radius = .5; center = (0,.5); } put triangle { opaque exterior; } 'version 3' at (0,-4); } .IE .IS main { put circle { radius = .75; center = (0,.5); } put triangle { opaque interior; } 'version 4' at (0,-4); } .IE .IS main { put circle { radius = .75; center = (0,.5); } put triangle { opaque exterior; } 'version 5' at (0,-4); } .IE .IS main { put circle { radius = 1; center = (0,.5); } put triangle { opaque interior; } 'version 6' at (0,-4); } .IE .IS main { put circle { radius = 1; center = (0,.5); } put triangle { opaque exterior; } 'version 7' at (0,-4); } .IE .IS main { put circle { radius = 2; center = (0,.5); } put triangle { opaque interior; } 'version 8' at (0,-4); } .IE .IS main { put circle { radius = 2; center = (0,.5); } put triangle { opaque exterior; } 'version 9' at (0,-4); } .IE .IS main { put circle { radius = .5; center = (1,1); } put triangle { opaque interior; } 'version 10' at (0,-4); } .IE .IS main { put circle { radius = .5; center = (1,1); } put triangle { opaque exterior; } 'version 11' at (0,-4); } .IE .IS main { put circle { radius = .25; center = (1,1); } put triangle { opaque interior; } 'version 12' at (0,-4); } .IE .IS main { put circle { radius = .25; center = (1,1); } put triangle { opaque exterior; } 'version 13' at (0,-4); } .IE .IS main { put circle { radius = 1; center = 2; } put triangle { opaque interior; } 'version 14' at (0,-4); } .IE .IS main { put circle { radius = 1; center = 2; } put triangle { opaque exterior; } 'version 15' at (0,-4); } .IE .IS main { put circle { radius = 1.5; center = 2; } put triangle { opaque interior; } 'version 16' at (0,-4); } .IE .IS main { put circle { radius = 1.5; center = 2; } put triangle { opaque exterior; } 'version 17' at (0,-4); } .IE