Blender's vertex color and UV attribute names don't work in Smash

ssbucarlos / smash-ultimate-blender

Blender Plugin containing utilities for Smash Ultimate Models and Animations.

45 stars 9 forks source link

Blender's vertex color and UV attribute names don't work in Smash #83

Closed ScanMountGoat closed 2 years ago

ScanMountGoat commented 2 years ago

This can cause various errors in applications like Cross Mod and StudioSB. I don't believe adding unneeded attributes to a mesh causes any issues in game. There are different ways to approach this.

automatically rename the vertex color set to "colorSet1" on export
prevent export and give an error message to rename the attribute

My personal preference is to raise an error since it's a pretty easy fix for the user if they have specific instructions on what they need to change.

ScanMountGoat commented 2 years ago

StudioSB and Cross Mod to some extent are fundamentally broken in how they process mesh attribute data, so maintaining compatibility with these programs shouldn't be a huge concern.

ssbucarlos commented 2 years ago

Yeah i would prefer to prevent the export as well, with instructions on how to change. a similar issue exists for uvMaps.