Hamad Bin Khalifa University
AutoCAD includes a SUPERHATCH command under its Express Tools menu. While it doesn't output a raw text PAT file directly, it allows you to select a DXF block and use it immediately as a live hatch pattern inside your drawing.
Map the scale factor if prompted (ensuring 1 unit in DXF equals 1 unit in PAT).
The basic conversion workflow in HatchKit is:
A PAT file is a plain-text file containing code that defines repeating hatch patterns. Instead of storing shapes, it stores instructions for drawing lines: the angle, the starting point, the shift offset, and the dash-dot spacing required to repeat that line infinitely across a bounded area. dxf to pat
Your DXF geometry must represent a perfectly repeatable tile. If the lines at the right edge do not match up precisely with the lines on the left edge, the resulting hatch will look broken or misaligned.
You will manually format the lines of your sample into the PAT standard. Each line in a PAT file follows this formula:
The pattern definition line follows this structure: angle, x-origin, y-origin, delta-x, delta-y, dash1, dash2, ... AutoCAD includes a SUPERHATCH command under its Express
Because a PAT file tells software how to replicate a drawing infinitely, converting is not a simple file extension rename. It requires translating absolute vectors into repeating mathematical formulas. Architectural Challenges in Conversion
Now you can use it like any native pattern.
[Your Name/Organization] Date: [Current Date] Version: 1.0 The basic conversion workflow in HatchKit is: A
*MyCustomPattern, My Custom Brick Pattern 90, 0,0, 0,1, 1,-1
There are three primary ways to execute the conversion, ranging from automated plugins to standalone third-party tools. Method 1: Using CAD Add-ons and Express Tools (SuperHatch)
AutoCAD includes a SUPERHATCH command under its Express Tools menu. While it doesn't output a raw text PAT file directly, it allows you to select a DXF block and use it immediately as a live hatch pattern inside your drawing.
Map the scale factor if prompted (ensuring 1 unit in DXF equals 1 unit in PAT).
The basic conversion workflow in HatchKit is:
A PAT file is a plain-text file containing code that defines repeating hatch patterns. Instead of storing shapes, it stores instructions for drawing lines: the angle, the starting point, the shift offset, and the dash-dot spacing required to repeat that line infinitely across a bounded area.
Your DXF geometry must represent a perfectly repeatable tile. If the lines at the right edge do not match up precisely with the lines on the left edge, the resulting hatch will look broken or misaligned.
You will manually format the lines of your sample into the PAT standard. Each line in a PAT file follows this formula:
The pattern definition line follows this structure: angle, x-origin, y-origin, delta-x, delta-y, dash1, dash2, ...
Because a PAT file tells software how to replicate a drawing infinitely, converting is not a simple file extension rename. It requires translating absolute vectors into repeating mathematical formulas. Architectural Challenges in Conversion
Now you can use it like any native pattern.
[Your Name/Organization] Date: [Current Date] Version: 1.0
*MyCustomPattern, My Custom Brick Pattern 90, 0,0, 0,1, 1,-1
There are three primary ways to execute the conversion, ranging from automated plugins to standalone third-party tools. Method 1: Using CAD Add-ons and Express Tools (SuperHatch)
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