Under review

Emission Global Illumination Values

9 years ago • updated by 7 years ago • 7

In Unity 5 Realtime Emissive GI a material has to have a very high emission value (1000+) to output any significant or visible light, unfortunately this blows out the emission mask and makes emissive texels either 1 or 0. Could there be a separate control for the intensity of the Emissive GI that doesn't affect the alpha blending of the emission mask into the diffuse, or am I just doing this wrong?

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Replies 7
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Under review

9 years ago

This should be quite straightforward to add, we'll see if it makes it in :)

8 years ago

Hi I just wanted to ask if this has been resolved?

8 years ago

Also just discoverd that shaders built in Shader Forge apear not to work with Precomputed GI in Unity5.

8 years ago

They should. Just change the emission LM mode in the material, it's a dropdown box at the top

8 years ago

Thanks Joachim for the fast reply..ill check it out again when back at work. Thanks again J

8 years ago

Curious if there is a way to do this yet. Currently turning emission up is blowing out the mesh

7 years ago

I have this issue as well. The Unity standard shader emission I can use values around 1-2 to get nice realtime emissions on surrounding objects that use the standard shader. If I switch them to a SF shader, I have to push it to 10+ to get any kind of light on objects from the standard shader emission, which at that point, has blown out the materials on the mesh with colour.

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