Hi,
Regarding rev 10233:
-----------------------
osg/Vec?b:
Also changed
typedef char value_type;
to
typedef signed char value_type;
In the case of a simple "char", SWIG assumes a string.
Using "signed char" instead of "char" does not change
the behaviour of the class."
-----------------------
Transforming char to signed char obviously changes the behaviour, as you
can no longer store values in same range anymore. E.g.
14:37|me...@juggle2:~/c/osg/svn/branches-2.8> cat t.cc
#include <osg/Vec3b>
#include <cstdio>
int main()
{
osg::Vec3b col;
col.x() = 255;
printf("%d\n", col.x());
}
14:37|me...@juggle2:~/c/osg/svn/branches-2.8> g++ -o t t.cc -I
~/osg2.8/include/
14:37|me...@juggle2:~/c/osg/svn/branches-2.8> ./t
-1
This seems like a bad idea, as I suspect people are more likely to use
Vec3b for storing colors values, instead of values in the -127..128 range.
I would suggest reverting the change and make Vec?b store char's once more.
Regards,
Paul
Robert Osfield wrote:
Hi All,
I've just tagged another release candidate, this time we've hit
2.8.1-rc5. Fingers crossed this will be our latest rc and we can
quickly move on to tagging 2.8.1 and get some new binaries posted.
http://www.openscenegraph.org/projects/osg/wiki/Downloads
Source Code: ΒΆ
source package : OpenSceneGraph-2.8.1-rc5.zip
svn tag: svn co
http://www.openscenegraph.org/svn/osg/OpenSceneGraph/tags/OpenSceneGraph-2.8.1-rc5
OpenSceneGraph
Could users please test out this latest rc5 this afternoon/evening and
if things look good on the major platforms I'll tag 2.8.1 tomorrow
morning.
Thanks for your assistance,
Robert.
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