PatGen is a simple hatch pattern generator which allows the creation of new patterns without any knowledge about the description language used in AutoCAD PAT files.
The user selects a set of AutoCAD entities, draws the U and V unit vectors that define the pattern iteration and finally names the new pattern.
PatGen 1.2 new features :
* Non-rectangular pattern units, defined by two vectors U and V (see example).
* Controlled tolerance and resolution values.
* Simplified dialog box.