Sb3utility — Tutorial
: If your object is too shiny, matte, or invisible, inspect the Shader drop-down menu in the Material panel. Ensure it matches the default game shader type (e.g., Illusion/MainClothing or standard Unity shaders).
An .sb3 file is just a ZIP archive containing:
Ensure that the material path in SB3Utility matches the location of the .png textures in your game folder.
Keep the export settings at default to ensure the bone structure scales correctly. Step 2: Modifying in Blender Import the FBX into Blender. sb3utility tutorial
Ensure that bone rigging matrices are included if you are exporting an animated mesh or clothing item. Click and choose your destination directory.
SB3Utility is not an editor for code logic (blocks). To change scripts, you still need the Scratch editor. SB3Utility modifies the assets and structure of the project.
: Download the latest version from the SB3Utility GitHub repository . : If your object is too shiny, matte,
SB3Utility is a tool that rewards patience. It might look intimidating at first, but it essentially follows a simple "Open -> Export -> Edit -> Replace -> Save" workflow. Start with a small goal, like changing the color of a texture you exported, and build up to replacing a shirt. Before long, you will be creating entirely new outfits and characters for your game, all thanks to this powerful little utility.
Make your visual adjustments (e.g., hue shifts, adding graphics).
Maya felt a flash of memory. She had named that costume in a hurry. "Star/Vortex 3." Keep the export settings at default to ensure
: For advanced users, the "Frame Editor" and "Bone Editor" allow for recomputing bone matrices or adding new bones to an existing skeleton.
| Error | Cause | Solution | |-------|-------|----------| | “Unsupported version” | Game uses a newer archive format | Update SB3Utility to the latest release. | | Texture import fails | Wrong dimensions (not power of two) | Resize to 256x256, 512x512, 1024x1024, etc. | | Mesh looks broken in game | Vertex count changed or normals missing | Do not add/remove vertices; recalc normals in Blender. | | Archive won’t save | File is read-only | Remove read-only attribute from the .unity3d file. | | Missing shaders after modding | Material references broken | Do not change material names; use original shaders. |
