I am new in Babylon and I do not know how to solve this problem. I have data in .obj format from Blender and when I try to display them via BABYLON.SceneLoader.ImportMesh only one side of Mesh is visible (the other one is divided in to 2 triangles). I have tried function BABYLON.Mesh.DOUBLESIDE but I have not found way how to used it for imported Mesh. It worked for Mesh creation but not for import.
I would be grateful for any advice, thanks!