Dark blemishes on NCS22 models in Blender

[FireFire273]

First of all, thank you @BLyonsDesign for the tutorial on how to fix the NCS22 models in Blender but I'm having a problem with the models in Cycles, that is: these dark blemishes appear on the meshes, like on the Camaro near the front tire and on the rear fender, and I have no idea how to remove them, how do I remove these blemishes?

 

[Jack]

Not a 100% sure but most of the time those dark areas are where the welding is wrong.

 

[Mystical]

Usually means a normals issue with 2 verts not welded together crossing on the same point.

 

[FireFire273]

Looks like this is not fixable, oh well

 

[Jack]

It is 100% fixable. Like Mystical said you just have to find the vertices that either aren't welded or welded with something besides the car body.

 

[FireFire273]

Problem is, I've never dealt with welds in Blender before, so this isn't gonna be an easy task for me unfortunately, I just used the official NCS22 carviewer files for my scene

 

[FireFire273]

Just took a look at this and can't quite figure this out, maybe I should scrap this scene

 

[Mystical]

If the models were imported into blender it could be the normal geometry data. You can clear it here:



(instead for you it might say "clear normals data")

Always save/backup the file before making changes, then if it fixes the issue you can re-save over it.

 

[FireFire273]

If the models were imported into blender it could be the normal geometry data. You can clear it here:

View attachment 189460

(instead for you it might say "clear normals data")

Always save/backup the file before making changes, then if it fixes the issue you can re-save over it.

Nope, didn't fix it