partial torus prims - Printable Version +- LDraw.org Discussion Forums (https://forums.ldraw.org) +-- Forum: General (https://forums.ldraw.org/forum-12.html) +--- Forum: Official File Specifications/Standards (https://forums.ldraw.org/forum-32.html) +--- Thread: partial torus prims (/thread-28522.html) |
partial torus prims - Rene Rechthaler - 2024-11-30 Hello, as stated here: t04i8000-075.dat we may need an addon for new torus prim variants... as of now, there are only full or quarter (inside/outside) torus prims. But sometimes we may need cut tori. https://en.wikipedia.org/wiki/Toroidal_and_poloidal_coordinates toroidal is bigringwise (the rotation path), poloidal is smallringwise (the rotated profile) my suggestion would be a suffix (like the -075) and the number is the percentage of the full quarter inside/outside torus and the + or - is the direction (from the inner/outer border or from the center line) but you are free to discuss (do we even need this? which way should it be done? 075 or 750? where does +/- start? and more...) René |