Hey, so the dll goes either in a Plugins folder where the toe file is (just learned that recently, one day I’ll repackage the release zip file), or in a Plugins folder inside the Derivative folder in Documents.
See Custom Operators - Derivative
There’s also a small tweak to make the lines appear with latest TD, see Distance Threshold Cplusplus CHOP (plexus-like effects) - #17 by vinz99
For a cool GPU method without GLSL and without geometry shaders I highly recommend Paketa’s tutorial Plexus in Touchdesigner - YouTube
Otherwise pretty sure Malcom said geometry shaders were going to disappear with vulkan, not compute shaders.