Blender

To create several identical UI panels with the same set of fields and buttons in different areas in Blender, the easiest way is to copy the panel code and replace the parameters that determine in which area the panel will be shown.

The main disadvantage of this method is code duplication, which can make difficulties in the future – when editing panels, changes must be made to each copy of the code, instead of changing it at once for all panels.

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Creating the same UI panels in different Blender areas with no code duplicationRead More »

Sometimes it is necessary to register an operator that couldn’t be called by the user directly. For example, if this operator is supposed to be called only by another operator after a series of checks or additional actions.

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Creating a hidden operatorRead More »