Function not saving?
Posted: Thu Jul 20, 2017 4:58 pm
I'm trying to put together a grunge function based off the snow accumulation example shader, something that uses world space to apply a simple bit of dirt to objects. Functions seem like a pretty nice way to reuse and reduce clutter, but it doesn't appear to be saving.
Is there something I'm missing here? Anything I add aside from the three outputs doesn't carry through when I bring the function into a new graph, and if I close the tab and open the function again it's empty aside from the three output nodes. There's only one example function and even if I copy+paste that into a new function it doesn't save.
Also, how do you make comment frames?? I seem to have made one on accident and can copy+paste within the graph it lives in, but have no idea how it happened or how to recreate this. Frames are good! I'd like more of them, please!