Mesh parts bleed between each other

NOTE

The baking process sends rays from the low-poly mesh surface to hit the high-poly mesh to create a match. Sometimes the rays go too far and hit the wrong geometry, creating the bleeding and artifacts.

NOTE

A few solutions are available to avoid this issue :

• Use the Matching by Name feature to isolate the meshes
• Use a cage to limit the ray distance.
• Change the default ray distance in the common baker settings to a lower value.