Restrictions on Usable Characters

Valid Characters for Paths

The following characters can be used to store paths in the intermediate files to specify locations on the computer.

Valid CharactersDouble-byte Japanese characters.
Single-byte characters except those listed as invalid below.
Invalid Characters\ : ; * ? < > | & ' "
Control characters, such as "\n".

Regular expressions:

 
    In preparation

Valid Characters for Names of Models, Nodes, Materials, Textures, etc.

The following characters can be used.

Valid CharactersSingle-byte alphanumeric characters (both uppercase and lowercase)
-, _, .
Invalid CharactersDouble-byte Japanese characters
Single-byte characters except those listed as valid above
Control characters, such as "\n"

Regular expressions:

 
    [0-9A-Za-z\-\._]+

Valid Characters for User Data Identifiers

User data can be added to nodes and materials stored in intermediate files. Characters that can be used in strings to identify user data are as follows:

Valid CharactersSingle-byte alphanumeric characters (both uppercase and lowercase)
-, _, .
Invalid CharactersDouble-byte Japanese characters
Single-byte characters except those listed as valid above
Control characters, such as "\n"

Regular expressions:

 
    [0-9A-Za-z\-\._]+

Valid Characters for User Data

Characters that can be used when storing strings in user data are as follows:

Valid CharactersBMP region Unicode characters
Invalid CharactersNon-BMP region Unicode characters. (Expressed as UTF-16 encoded surrogate pairs)

Regular expressions:

 
    In preparation


CONFIDENTIAL