Hey folks, I know we have Mesh.flipFaces(true) working on meshes to flip faces and normals. On material we have sideOrientation to doing similar things but this feature doesn’t flip normals at all. Just wondering is there a similar function but only filp normals on material end? Or at least flip …

Here it is: Babylon.js Playground Babylon.js playground is a live editor for Babylon.js WebGL 3D scenes

Simple solution to flip normals on materials?

Evgeni_Popov September 18, 2023, 7:43am 6

Here it is:

1 Like

Make an imported mesh double sided and apply two materials

Topic		Replies	Views
Make an imported mesh double sided and apply two materials Questions material	6	1378	September 18, 2023
GL state has incorrect front face when rendering a 2 sided lighting-material on a mesh with a negative determinant world transform Bugs	3	350	November 14, 2023
Mesh not showing with reversed normals Questions	3	56	July 16, 2025
Strange normals Questions	15	523	October 19, 2021
Disable Vertex Normal Shading For Material Plugin - Faces appear as black Questions	2	297	August 8, 2022