Node Expressions

New version of Node Expressions released (1.26) - now supports vector maths, Noise, Voronoi, undo, automatic grouping and custom group nodes. See



Also, published the first (of hopefully many) tutorials - simple beginnings :

Added the second tutorial - I’ve been a bit sidetracked squashing a few bugs to the add-on -

However, version 1.27 should now be available via Blender Market and should hopefully be much more efficient building large node groups.

Added another tutorial - this time for Volumetric Distortion. Node Expressions is used to convert the coordinates from 3D to the 2D tiles of the slices in a single EXR image.

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Added further tutorinals - in particular, generating a volumetric geometric shape and adding volumetric distortion - see