From FreeCAD Documentation
How to use
- Select an object you wish to make an array with
- Press the Draft Array button
- Select DataArray Type: Specifies the type of the array, ortho or polar
- For orthogonal arrays:
- DataInterval X: The interval between each copy on the first axis
- DataInterval Y: The interval between each copy on the second axis
- DataInterval Z: The interval between each copy on the third axis
- DataNumber X: The number of copies on the first axis
- DataNumber Y: The number of copies on the second axis
- DataNumber Z: The number of copies on the third axis
- For polar arrays:
- DataAxis: The normal direction of the array circle
- DataCenter: The center point of the array
- DataAngle: The angle to cover with copies
- DataNumber Polar: The number of copies