Modding:Hotloading

What is hotloading in BG3 Modding?

Hotloading is a way to greatly speed up your modding workflow by reducing the number of times you have to open and close the game. It can be very tedious to have to restart the entire game to test every time you make a change to your mod. With hotloading, you can leave the game open and still see your changes reflected live.

What can I use it for?

You can use hotloading for .GR2 aka mesh/model files. Say you are creating a custom head by editing one of the vanilla ones. You can hotload your custom head into the game, open Character Creator, and then swap to your custom head each time you export a new version from Blender to see what your changes look like in game. Very handy! All you have to do is make sure you swap away from your hotloaded asset and back to load any new changes.

How do I do it?

To hotload, you need to create a mirror of your mod’s files inside Baldur’s Gate 3’s Data files.

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Modding guides	Modding:Blender Export Settings Modding:Coding An Item Modding:Compatibility Framework Modding:Creating a custom cloth collider Modding:Creating and Exporting Meshes in Blender Modding:Creating Armor Mods Modding:Creating Item Icons Modding:Creating meta.lsx Modding:Creating mods Modding:Creating Outfit Textures Modding:Editing a Character Creation Preset Modding:Editing Equipment.txt Guide:Hair Mod File Setup Modding:Hair Mod Mesh Setup Modding:Hotloading Modding:How To Find A Virtual Texture Modding:Installing mods Modding:Localization Modding:Packaging mods Modding:Texture formatting Modding:Unpacking and converting files Modding:Working with LSX files
Modding resources	Modding:Armor/Clothing Texture Maps Modding:Body Models Modding:Custom polymorph Modding:Dependencies Modding:Face and body textures Modding:Fixing bone errors Modding:Fixing neck seams Modding:Fixing UV errors Modding:Getting Started with BG3 Modding Modding:Hair Meshes Modding:Head Models Modding:Mod troubleshooting Modding:Modding class icons Modding:NPC Head Models Tiefling Horn Models Modding:Non-VT Shaders Modding:Race UUID Modding:Sample Templates Modding:Texture formatting Modding:Tools Modding:TreasureTables References Modding:Tutorials Modding:VertexColorMaskSlots Modding:Working with LSX files

Modding:Hotloading

What is hotloading in BG3 Modding?

What can I use it for?

How do I do it?

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