RBF Nodes provides an independent node-based Radial Basis Function solver that allows you to drive multiple properties with multiple driver values. It works by interpolating numerous output values based on a set of sample values or predefined poses, offering a solution when standard drivers, which are limited to a single output target, fall short.

The tool features its own dedicated node editor, making it independent of specific modes or panels. While highly useful for rigging to drive specific deformation effects based on poses, the solver supports integration with objects, armatures, shaders, and geometry nodes.