Double Sided Mesh without shaders - Modify Mesh Tool

Make single-sided meshes double-sided without the use of a custom shader.

Make single-sided meshes double-sided.

You need to make your mesh double-sided but don't want to change your shader? Then this is your one-click solution.

✔️ Generates a new mesh with doubled and inverted vertices, tris, UVs, ..

✔️ Meshes are stored a mesh assets right next to the original.

✔️ Supports Skinned Meshes and animations (copies bone weights & poses)

✔️ No custom shader is required. One click and you are done.

✔️ Multi material meshes are supported (sub mesh support)

✔️ Can duplicate sub meshes to assign new materials to the inverted side.

✔️ Multi mesh editing (edit multiple objects at the same time).

✔️ No runtime components needed (after all, it's just a new mesh)

⚠️ It does support UNDO but the created mesh assets will remain.

⚠️ Baked vertex animations are not supported (animations with bones and animations through shaders are working just fine).

✔️ Full Source Code included

✔️ Supports Unity 2019, 2020, 2021, 2022, ...

☕ Use cases

You need to make your mesh double-sided but don't want to change your shader? ->This is your one-click solution.

You need a double-sided mesh with different materials on each side? -> Use the "Double-sided and duplicate sub meshes" command.

✍️ Usage

Right-click on your prefab or use the GameObject menu: "Make Mesh > Double-Sided".

Technical details

• Make meshes double-sided
• No custom shader required
• Full source code included