![[IMG]](http://i.imgur.com/a4xfdwy.png)
Horizon Based Ambient Occlusion (HBAO) is a post processing image effect to use in order to add realism to your scenes. It helps accentuating small surface details and reproduce light attenuation due to occlusion.
HBAO generally delivers more accurate but more costly AO than SSAO. HBAO image effect is compatible with both...
Horizon Based Ambient Occlusion - HBAO image effect