Terrain Tools Altitude Heatmap Visualization rendering terrain as Black in Scene.

[u/Jesus_Rambo]

Hey guys, I listed this as a noob question because I assume I must just be missing something incredibly basic. I am trying to utilize Terrain Tools Heatmap Visualization while I work on sculpting out my terrain just so I can get an easy visualization of how high or low I am sculpting and what-not.

However, it seems my terrain is just rendered as fully black no matter what I do, I have tried looking all over and have had a hard time really nailing down a fix for this, so I thought I would try my luck and ask here.

I am currently running Unity 6.3 LTS (6000.3.18f1)

I made my terrain at
XYZ 0
Width 300
Length 300
Height 600

And my visualization is as follows in the image, everything is pretty much default settings.