Nuke Gizmology

=Adding Knobs= =Working with layout=
 * 1) Right-click a node and select manage user knobs.
 * 2) click on add and pick the knob you want to add.
 * 3) Depending on the type of knob you can set the characteristics of it. You'll allways need a name which can't have spaces or special characters. The label is the name that will display in the properties tab which can have spaces and special characters.

knob position

 * Within the manage user knobs you can click on an element and move it's position around with the up and down buttons.
 * When creating or editing a knob you can check hide which will make the knob invisible. This can be useful when you are working on a new version of a gizmo, but don't want to lose compatibility with an older script.
 * When creating or editing a knob you can check start new line this will make sure the knob is placed below the previous one. If you want a knob to be placed next to the previous one you can uncheck this!