...

They are composed and selected in the Laws Editor which is specific to each tool that uses laws and can be opened from that tool.

Image RemovedImage Added

To use a the Curve from Law tool:

1. Select the tool. The Laws Editor opens.
2. Select the desired law in the Laws table by double-clicking and press OK. The law that is applied is what is in the formula field.
   Image RemovedImage Added
3. Set the U-min and U-max either by entering a values in the Inspector Bar or by selecting two points. (U-min defaults to zero (0))
    
    

...

1. Open the Laws Editor.
2. Click on the Law in the Laws table to select it.
3. Right click and select Delete, or press the - (minus) button.
   Image Added

 Laws cannot be edited but double click a law will load it into the Formula fields where it can be altered and then a new altered law added.

To Delete all laws:

1. Open the Laws Editor.
2. Click on the Law in the Laws table to select it.
3. Right click and select Clear List.
   Image Removed
   Image Added

To Export laws:

1. Open the Laws Editor.
2. Click Export.
3. Type a file name and click Save.

Image Added

To Import laws:

1. Open the Laws Editor.
2. Click Import.
3. Select a file and click Open.

Image Added

 Laws cannot be edited but double click a law will load it into the Formula fields where it can be altered and then a new altered law added.

Editing a Curve by Law

The values for a Curve by law can be edited via the Selection Info palette or by the object properties.

...