I get the message “This material is an old format.”
We do not recommend using old format 3D materials in Ver. 4.0 and later.
File editing restrictions may apply depending on your OS or app version.
See here for details.
What is an old format 3D material?
Old format 3D materials are 3D characters, 3D objects, and 3D background materials created in Clip Studio Coordinate.
Compatible OS and versions
Using old format 3D materials depends on your OS and app versions.
| Version | Old format 3D material |
| Windows | |
| All versions | Supported |
| macOS | |
| Versions before 4.1.4 | Supported |
| Versions after 4.2.0 | Not supported |
| iPadOS/iOS | |
| All versions | Not supported |
| Android/Chromebook | |
| All versions | Not supported |
Please use old format 3D materials on Windows.
For other situations, please see here and follow the procedure to either save in compatibility mode or rasterize the layer.
How to distinguish old 3D format materials
An icon with a forbidden or warning sign will appear on old 3D format materials in the Material palette or Layer palette.
Material Palette
Layer Palette
In Assets, these materials will have a note that says “This material is in a 3D material in an old format. It can only be used on Windows. (About old format 3D materials)”.