If this happens, then it should be really given some thought.
<thinking out loud>
I guess one of the downsides of graphical dataflow is that we see what we get (kinda like WYSIWIG editors), therefore there should be a way to always get dirty and non rounded numbers on screen and onto loaded patches. Otherwise we are missing something essential. I see multiple ways pd could do it:
default shows rounded versions for space sake or to avoid messy patches; tough the user has the possibility to choose a overall setting or per GUI object that enables him to see the full thing.
or conversely
default shows the real stored number; tough the user has the possibility to choose a overall setting or per GUI object that enables him to see only see rounded version on the object.
</thinking out loud>
On Sun, Apr 8, 2012 at 4:58 AM, Martin Peach martin.peach@sympatico.cawrote:
It's because Pd saves the value by printing it as text into the patch file using a reduced precision format specifier (%g instead of %f, or %0.6f) so that the numbers look good on screen, with no extra zeros for example. I don't like it either.
Martin
On 2012-04-07 22:40, Angakok Thoth wrote:
that's not what i mean.
i mean, that when i write 12345678 (must be 100% accurate within 32bit float with 24bit mantissa) into an array and read it from there, it's still 12345678. but when i save that patch, close it and reload it, and i read from the array, i get 12345700.
nothing to do with limitations of floating point number.
On Sun, Apr 8, 2012 at 4:23 AM, i go bananas <hard.off@gmail.com mailto:hard.off@gmail.com> wrote:
http://en.wikipedia.org/wiki/**Floating_pointhttp://en.wikipedia.org/wiki/Floating_point
______________________________**_________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/** listinfo/pd-list http://lists.puredata.info/listinfo/pd-list
______________________________**_________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/** listinfo/pd-list http://lists.puredata.info/listinfo/pd-list