Nodes in the selection row can be freely re-ordered by dragging-and-dropping, including both filter nodes and generator nodes.

Currently, undo is not supported for rearranging nodes within the selection, and doing so will corrupt the history.

The selection combination logic is now functionally complete.

Previous versions of Naked light had two modes for combining multiple selections: add (disjunction) and subtract (material nonimplication.)

5.2 adds intersection (conjunction) and exclusion (xor.) With these primitives, re-ordering, and inversion, it’s possible to create the results of all logical connectives.

Since Naked light operates on 32-bit rather than binary masks, it uses slightly modified formulas to achieve sensible results.

Like older versions of Naked light (and Photoshop), adding to selections or subtracting from them works by holding down shift or option as you make a selection. To change selection combination operations, you right-click (or control-click) the operation disc between the nodes.