1 answer · asked · Lesson: Quick Caster Addon for Decals in Blender 2.8

How can I prevent noise from overlapping faces?

This addon works great when the camera is close, but when the camera is zoomed out, I am getting noise from the overlapping faces. Is there any way to prevent this?

  • Hey jjustin-bobbitt , glad you find the addon useful!

    Once the decal is projected you can tweak the strength value of the displacement modifier it has. The default value is set to 0.0001, but you can slightly increase it to get rid of the abutting facets issue you mention. Try to keep the value reasonably low so the decal doesn't float above the surface.

    Let me know if there's anything unclear!