Well, I was able to put this into my ACAD.PAT file and get a result. But, it did not work as a 'custom' file.
*Glass, Glass Hatch
0, 0.25,0, 1,1, 0.25,-0.75
0, 0,0.0313, 1,1, 0.375,-0.625
0, 0.0938,0.0625, 1,1, 0.625,-0.375
0, 0.1875,0.0938, 1,1, 0.4375,-0.5625
0, 0.125,0.375, 1,1, 0.1875,-0.8125
0, 0.0625,0.4063, 1,1, 0.375,-0.625
0, 0,0.4375, 1,1, 0.25,-0.75
0, 0.1875,0.4688, 1,1, 0.375,-0.375
See JPG -- is this what it SHOULD look like. Please examine closely because I see that the second row of entities do not stack perfectly -- they translate to the side as you move up on the image.
Terry
Message was edited by: tatriest