Add pin regarding inverted normals & other common issues to Building Support

[fourpapa1]

On the occasion a post made to the building support category is for support and not feedback, it’s usually about corrupted unions or flipped normals in Blender - for this reason, I think it would be beneficial to add a pinned post addressing inverted normals and other very common issues that seem to pop up every other day.

a few from this past week

Why this mesh is like that
Parts of my Mesh not Showing
Blender issue when importing in ROBLOX Studio
Mesh Help Invisible block

The issue has been properly addressed by @Aotrou several times:

Transparent meshpart when imported into roblox problem

Basically, as @RegularRival said, your object’s Normals (the faces) are inside out. If you’re using Blender 2.79 (or earlier), Ctrl + N “Makes Normals Consistent” inside: [image] If your meshes faces are already inside, it’ll flip them all to the outside. However if you’re using Blender 2.8 or later (which honestly, you should be since it’s better to use and learn on), Ctrl + N starts a new save file, so the solution is to go into Mesh > Normals, > Flip Normals [image]

[mothmage (moth)]

There’s something in the works to address this, among other common concerns soon!