Lobo3433 opened this issue on Oct 23, 2020 ยท 13 posts
LuxXeon posted Mon, 26 October 2020 at 11:45 PM
@Lobo3433 If you're going to use SSGI for a commercial project, be aware that the addon is currently a shader hack, not exactly the same screen space GI you get with some game engines. This means that it does not work properly with HDRI environment lighting (yet). As mentioned on the download page, the specular component between object reflections will give inverted colors when used with HDRI. There are also other limitations, but that's the big one. Do not use it with HDRI environments.
Eventually, true SSGI will be integrated into Eevee as it is in the Unreal Engine and Marmoset Toolbag, but for now, it's the best we have. If you're offering textures with your scene, this plugin will alter the nodes to create the effects. Not a big deal, but should be noted especially for commercial products.
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