Re: 4x4 matrices in Cairo
Uli Schlachter <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <[email protected]> |
On 14.11.2013 21:35, David Kastrup wrote: > Uli Schlachter <[email protected]> writes: > >> On 13.11.2013 14:15, AD wrote: >>> Hey guys, >>> Is there a way to use 4x4 matrices in cairo? >> >> No. Cairo has to be able to invert the transformation that it uses and >> projective transformations aren't always invertible. AFAIK / AFAIR. > > Since when are affine transformations always invertible? Uhm. Tuesday? Good point and no idea what I was thinking. It did totally make sense to me when I wrote that sentence! I better be quiet now. Good night. Uli -- If you ask me to debug your code, I'm going to mail you spiders. -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo