Unreal Engine Issues

UE-45696

Morph Targets broken importing some untriangulated meshes with FBX

Morph Targets broken importing some untriangulated meshes with FBX

Questions & Answers
Description

Morph Targets broken importing untriangulated meshes with FBX

Steps to Reproduce
  1. Import the Attached FBX
    1. Ensure that Import Morph Targets is enabled
  2. Open the Skeletal Mesh, then open the Morph Target Preview panel
  3. Drag the weight for the morph target between 0 and 1

Result: One vertex stretches back and forth
Expected: Two vertices are moved right to left in the Y axis (open FBX in Maya to see)

Community References

Non triangulated simple meshes with morph targets get morphs messed up after import

Have Comments or More Details?

Head over to the existing Questions & Answers thread and let us know what's up.

1
Login to Vote
Cannot Reproduce
ComponentUE - Graphics Features
Affects Versions4.15, 4.16
Target Fix4.19
CreatedJun 5, 2017
ResolvedSep 26, 2017
UpdatedJun 23, 2018