Roblox Material Fixer+ Backface Culling Node (Blender)

Introducing the Roblox Materials Fixer addon for Blender!

This addon adds a new panel called "Roblox Materials" in the N selection panel of Blender, providing two buttons to fix materials for use in the Roblox game engine.

The "Skin Fixer" button applies the OPAQUE blend method to all materials in the scene, which is necessary for Roblox character skins to appear correctly.

The "Map Fixer" button adds a MixRGB node to materials with a Principled BSDF node, and connects it to any texture node with "_diff" in its name. This fixes the color output of the texture, which can appear incorrectly in Roblox without this node setup.

Credit to SoftGB ComixProd and ZennFake!

INSTRUCTIONS:

Download the addon file from Gumroad.

1. Open Blender and go to the Edit menu, then select Preferences.
2. In the Preferences window, select the Add-ons tab.
3. Click the Install button at the top right of the window.
4. Navigate to the location where you downloaded the addon file and select it.
5. Click the Install Add-on button to install the addon.
6. Make sure the checkbox next to the Roblox Materials addon is checked to enable it.
7. Close the Preferences window and the addon will be ready to use!