In the dialog box, click on the Block option.
Because a PAT file is text-based, you cannot simply rename a .dwg file extension to .pat . The geometric vectors must be translated into pattern definition code. Method 1: Using AutoCAD Express Tools (SuperHatch)
There are several methods for converting DWG to PAT files, including:
: Another freeware tool from CAD Studio that extracts hatch pattern definitions from drawings. 2. Converting Custom Geometry to .PAT
The standard native file format for AutoCAD. It contains vector data, layers, blocks, and complex geometries that make up your visual drawing.
If you have drawn a custom shape (like a specific tile layout) and want to turn it into a reusable hatch, follow these steps:
To is a misnomer. You are not changing a file extension; you are analyzing a repeating unit in your DWG and defining it mathematically as a tiled pattern.
In the Hatch Creation ribbon, click the drop-down menu for . Select Custom .