Missing polygons for imported mesh

Help and Feedback Building Support
1

I am making a shotgun model to use for making a gun tool for my game.

I have finished making my model using Blender, but there is one issue I am facing right now. When I imported the model to Roblox Studio, some of the polygons for it have been missing like here:

https://imgur.com/sMHjQcI.png

https://imgur.com/sMHjQcI.png

I have tried importing it to both .FBX and .OBJ but the issue still persists.

EDIT: I figured it out already! I checked DoubleSided box on Properties of the MeshPart and it fixed the missing polygons.

1 Like
2

Try clicking the double sided box in the mesh part.

3

I’m pretty sure it has to do with your normals. They are inverted.

4

I’m not sure how you can flip them in the newer versions of blender, but here is a tutorial for the older versions. Maybe it still works.

5

Awesome, I figured that was the issue. Because I have had the same issue before.