[PD] pix_coordinate confusion
IOhannes m zmoelnig
zmoelnig at iem.at
Tue Nov 15 09:29:09 CET 2011
-----BEGIN PGP SIGNED MESSAGE-----
On 2011-11-15 09:07, Joe Newlin wrote:
> The pix_coordinate help file says that "pix_coordinate remaps the S, T
> texture values ..."
> What do S and T refer to?
to texture coordinates.
S, T, U and V are the standard names for texture coordinates in the
literature, just like X, Y & Z are standard names for 3d coordinates and
R, G & B are standard names for colors.
the reason why the help-file doesn't mention much more, is that it would
become impossible big.
i think a basic understanding from what [pix_coordinate] does can be
guessed when playing a bit with the help-patch and feeding it with your
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
-----END PGP SIGNATURE-----
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 3636 bytes
Desc: S/MIME Cryptographic Signature
More information about the Pd-list