problem with .fbx file

Questions & Answers
1

Hi everyone
so i have a problem with an object that i made in blender and I want to use it in unity
it’s a human body and as you can see it looks perfect in blender

111744-capture-2018-02-22-00-13-54-750.png
111744-capture-2018-02-22-00-13-54-750.png1248×548 86.3 KB

but when I export it in .fbx and then import it into unity, it will become like this
111745-capture-2018-02-22-00-15-25-768.png
111745-capture-2018-02-22-00-15-25-768.png1354×326 327 KB

and as you can see, there are some parts missing specially in legs and i have no idea what is the problem and i’m kinda noob to unity and blender so I would be really happy if you could answer simple

2

It looks like the problem are inverted normals. Basically, a face in Unity is only visible from one side whereas blender by default shows both sides. Most likely you have some faces facing inwards, which makes them invisible from the outside. Select the missing parts in Blender (they should have a slightly different color) and use Mesh->Normals->Flip Normals.