I have an imported mesh and I would like to make it double sided and put one material on front face and one on the back face. So far I have this: var backMaterial = new BABYLON.StandardMaterial('backMaterial', scene); backMaterial.diffuseColor = new BABYLON.Color3(0, 1, 0); var frontMaterial = ne…

Here is a solution: different material on back face | Babylon.js Playground (babylonjs.com)

Would be great if you could provide a repro in the playground ?

Hi @sebavan , Here’s a PG: Babylon.js Playground BABYLON.VertexData._ComputeSides(2, … doesnt work in the PG. I am stuck! Thank you,

Thank you very much! I would rather not admit how long I spent trying to do it myself.

@sebavan @Deltakosh @babbleon Hey guys! I have a follow up question here. In the solution PG, the cloned back mesh seems have wrong normals…the surfaces react to lights seems visually reversed. For example, the light source in the scene is from the top. According, the bottom of the inside (green c…

Make an imported mesh double sided and apply two materials

Questions

sebavan September 18, 2023, 4:30pm 7

see this one for a solution Simple solution to flip normals on materials? - #6 by Evgeni_Popov

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Make an imported mesh double sided and apply two materials

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