Panel: Function Selection

 

This important panel is required to select the Functions, which modify the textures.

The function selection is organized in a two-level tree structure. The first level marks function groups like Filters and Generators, the second level holds the actual functions.

The row at the bottom of this panel features buttons that let you switch between recently selected functions, choose the way the icons are displayed (with or without captions), change the size of the displayed icons and allows you to close the tree structure.

If you click the item of the currently active function, it will be executed automatically with the current settings (i.e. the Custom preset).