unity-game-engine3dgame-enginelightinggraphicex

Unity3d lighmap issue


Im using unity 2017 and sometimes when i want to bake lightmap a dark shadow appear.

see image : enter image description here

why this happening ?! it is progressive lightmapper.


Solution

  • I found the solution my self !

    We have to set Backface tolerance to 0 in our scene Lightmap parameter.