The supported model formats include: {{(idx > 0 ? ", " : "") + format}}
The description of "RAW" as a three-dimensional model format is usually rather general, because it can represent the original, unprocessed data format.
In the field of 3D modeling, "RAW" may refer to simple binary data formats that are not compressed or encoded, or custom formats defined by specific applications.
The specific content of the "RAW" format depends on its defined application or purpose, which may be in binary format or text format. Generally, this format does not undergo specific compression or encoding processing to maintain the original state of the data.