Fold Node Plotting (Visualisation of Fold Nodes)

Fold Node Plotting (Visualisation of Fold Nodes)

By default when you make a new fold the nodes which will be moved in the fold are highlighted. This helps to show if you have the correct nodes selected for the fold. For example the next 2 figures show which nodes will be folded in a 0 or 90 fold.

Fold nodes shown for a 0 fold from right to left.	Fold nodes shown for a 90 fold from top to bottom.

Changing any fold parameter such as the fold point, fold direction, fold angle automatically updates the display.

90 fold after changing fold point	90 fold after applying thin fold

Automatically drawing the fold nodes can be turned off by using the folder options (see Subset Folding). At any time the fold nodes can be redrawn by using the FOLD NODES button.