Emmisive

I have this unlit vert/frag shader I would like to add "emissive" so it can give off light like the standard shader does ( baked and realtime to work with standard shader )

Is this even possible ? been trying for last 6 hours with no luck

 

Yes. The thing is the color used by the baked lighting doesn't come from the usual vertex/fragment passes people are familiar with. Those come from a special "Meta" pass. See the Illumin-VertexLit.shader from the built in shader source for a basic example. However for realtime emission there's one more step that needs to be done. There's a flag that needs to be set on the material from script. Usually this is done with a custom material editor. It can be manually set via material.globalIlluminationFlags or automatically set with MaterialEditor.FixupEmissiveFlag().

 

Got it working THANKS !