Hello, I am loading this model of plant. kvitko.dae (1016.0 KB) Since some faces are facing wrong direction I have hoped that I could use THREE.DoubleSide to fix this problem. Sadly upon applying THREE.DoubleSide to material, faces facing wrong direction started flickering(with black color). To me it seems that renderer is confused if front side or back side should rendered on faces facing wrong direction. Unfortunately I did not found any solution.
HemisphereLight was used for my tests.
When applied THREE.DoubleSide:
When applied THREE.FrontSide:
When applied THREE.BackSide:
Thanks for any help or hint how to sove this issue.