Hatch Pattern Definition

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Hatch pattern definition. An asterisk indicates the beginning of the Hatch pattern name this can be followed by a comma and the pattern description. Regardless of where a definition is stored a custom hatch pattern has the same structure. QUICK SUMMARY OF PATTERN DEFINITIONS Hatch patterns are stored inpat files and are applied with the Hatch command.

The header line always starts with an asterisk followed by the pattern name. Gradients are hardcoded and cannot be customized. A line group is like a line type that is arrayed a specified distance to fill the area to be hatched.

ANSI Iron Brick Stone masonryThis simple pattern definition specifies a line drawn at an angle of 45 degrees that the first line of the family of hatch lines is to pass through the drawing origin 00 and that the spacing between hatch lines of the family is to be 0125 drawing units. Hatch patterns are stored as standard ASCII text files that you can create or open with Notepad. Each hatch pattern is defined in a hatch pattern file pat.

Layers contain portions of the complete hatch pattern sharing a common repetition arrangement and are built as a pattern is loaded into HatchKit. So hatch is basically a set of lines or line families organised in patterns that is repeated until it fills given area. Bad Pattern Definition hatch Community Forums.

I am using a LISP routine in this tutorial to extract PAT file from drawing. Download the LISP routine from this link. A hatch pattern definition is stored in a simple ASCII text file with an extension of PAT.

You can use the hatch patterns as they are modify them or create your own custom hatch patterns. An opening as in the deck of a ship in the roof or floor of a building or in an aircraft. You can use the hatch patterns as they are modify them or create your own custom hatch patterns.