A special little update.
Most significant is now that the cursor itself also 'hugs' the ground which makes selecting towers and buildings that much more precise and easy. A small step to make things less twitchy.
That said this is fairly experimental, do let me know if it's an improvement or meh.
Also I fluffed up the cloud shader a bit and fixed a bug where you couldn't connect a walkway when you previously had moused over some unbuildable giant mushrooms. (yes that is a thing).
Cheers , hope this one is received well.