Creating Hatch Patterns Afra. LISPby Kenny Ramage. Sorry, Will My problem solved. Nhl 2004 Pc Iso on this page. Based on your GetHatchGripPosition function, I try to adopt to write function finding to a txt file. Sub FindHatch. You want to what Create a hatch pattern Crikey, youre brave. Honestly, though, simple hatch patterns are quite easy to create. Its the complicated ones that take time, effort, a good understanding of how to create hatches and linetypes, some knowledge of geometry and quite a bit of imagination. Before proceeding with this tutorial, I would strongly recommend that you read my tutorial on creating custom linetypes. Linetypes are used extensively throughout hatch patterns and a good understanding is a pre requisite. Creating A Lisp File For Autocad' title='Creating A Lisp File For Autocad' />Lets take a look at a simple hatch pattern first. The same principal. Mum often. says, Pay attentionA hatch pattern definition is stored in a simple ASCII text file with. PAT. You can append a hatch pattern to an existing file if. If you store it in its. We are. going to create our own hatch definition or pattern file. O. K. Open Notepad and add this line Dashdot, Dashes and dots. This is the name of our hatch pattern followed by a description of the pattern, separated by a comma ,. AutoCAD is a commercial computeraided design CAD and drafting software application. Developed and marketed by Autodesk, AutoCAD was first released in December 1982. Now add this on the next line 0, 0,0, 0,0. This line describes a single drawing pass over the hatch. In this example we are only using a single pass so we will only. Save your file as Dashdot. If you loaded. this hatch pattern and added it to your drawing, it would look like this The syntax of each drawing line is as follows Angle, X,Y Origin, Offset x,Offset y, Pen Command Pattern. Creating A Lisp File For Autocad' title='Creating A Lisp File For Autocad' />Lets look a bit closer at each field 0, 0,0, 0,0. The first field, Angle, which in our case is 0, determines. In our case it will be drawn. Dont confuse this with the angle of the hatch pattern which. Auto. CAD Hatch command. Look at a hatch pattern as a. The second field is the X,Y Origin. This controls the. This is not an Auto. CAD co ordinate. Snap base point of the. All hatch patterns have a point of origin. Since this point of. The third field is the X Offset and Y offset values. X Offset and 0. 5 is the Y Offset. The hatch pattern will begin at. Y direction. 0,0. This results in the 0. The offset is relative to the initial angle given in the line. Catalyst Ex Software Download. X axis for the offset. The Y value Offset is quite easy to understand it gives you the spacing. But why would you want to offset the X value, and what. Think of a brick wall. Each successive line of. So, 0. 5,1. would space the bricks upward by 1 unit, and every other line would be. The fourth and final group is the linetype definition or. In words, this pattern is saying Draw a line 0. The dashdot pattern was drawn using only one definition line, lets try. Open a new file with Notepad and add this. VASTRAP, Vastrap Checkered Plate. Close the file and save it as Vastrap. This hatch will produce a pattern like this Even though I defined the pattern with 0 and 9. I made the pattern at 0 and. Chicken heyAs I said at the beginning, simple hatch patterns are quite easy to. Well, thats another story. Would you like a couple of hundred hatch patterns to play around with and. Some simple, some very complicated You would Then.