This would seem to point to a fundamental impedance mismatch between textual dump formats used as debugging aids; vs textual project file formats which are human-readable for the purpose of permitting the use of text-based tools to process low-level data structures of the project before it's loaded back in.
Most OOP languages have a "debug print" or "shell inspect" method that the programmer can override, where by default the method will print something that's valid language syntax, but where the overrides aren't required or expected to be such, and instead should concisely describe the object at the expense of being reloadable. These same languages usually also have support for custom serializers for text-based serialization formats like JSON. The serializer implementation for JSON, and the serializer implementation for "shell inspect", are rarely identical.
I think what a CG/VFX artist would want here, isn't that the canonical textual file-format "for import" gives them decimal-serialized floats; but rather that they have the option to "inspect" the project, resulting in a view that looks like e.g. https://www.tonymacx86.com/media/ioregistryexplorer.187440/f... — an hierarchically-expandable "shell inspect" of the project. It makes perfect sense for the floats in such a read-only debugging-oriented view to be rendered in decimal (esp. if a raw canonical binary-data representation is given in parentheses beside the rendered value.)
Most OOP languages have a "debug print" or "shell inspect" method that the programmer can override, where by default the method will print something that's valid language syntax, but where the overrides aren't required or expected to be such, and instead should concisely describe the object at the expense of being reloadable. These same languages usually also have support for custom serializers for text-based serialization formats like JSON. The serializer implementation for JSON, and the serializer implementation for "shell inspect", are rarely identical.
I think what a CG/VFX artist would want here, isn't that the canonical textual file-format "for import" gives them decimal-serialized floats; but rather that they have the option to "inspect" the project, resulting in a view that looks like e.g. https://www.tonymacx86.com/media/ioregistryexplorer.187440/f... — an hierarchically-expandable "shell inspect" of the project. It makes perfect sense for the floats in such a read-only debugging-oriented view to be rendered in decimal (esp. if a raw canonical binary-data representation is given in parentheses beside the rendered value.)