(2024-05-17, 21:49)Roland Melkert Wrote: I think we can remove the "1 or 2 word" restriction from category as the quotes make that a non issue. This way we don't have to change this spec if the category spec ever allows more then 2 words.
And maybe restrict the rotation matrix to a pure one (no scaling, skewing, etc).
Meaning it is a sequence of 9 -1.0 .. 1.0 (float?) numbers.
I agree that "1 or 2 word" should be removed. Perhaps us this instead:
Quote:<category> is the category name from the list of approved !CATEGORY categories
I don't have a problem with restricting the matrix to be rotations only, but I'm not sure what good wording for that would be. Maybe:
Quote:<rotation matrix> is the 9 element rotation matrix as defined by the LDraw File Format Type 1 line definition. Only rotations are allowed in this matrix, not scale factors or skews.