Thank you. That also shows me where the new code is--the serializers directory next to the deprecated-dotosg, right? Looks like the equivalent writing code uses a << operator on the data.
Following that code around to OutputStream.cpp, it looks like the writeArray() method does a static cast of the arrays to ByteArray, FloatArray, etc. I think that's the same problem we had before. But writeArrayImplementation() takes a pointer to the array of actual data. That would work for us. So I _think_ it depends on the particular cast between things like FloatArray and float*. While I look into this, could you tell me if I'm in the correct code? thanks, andy > -----Original Message----- > From: osg-users-boun...@lists.openscenegraph.org [mailto:osg-users- > boun...@lists.openscenegraph.org] On Behalf Of Robert Osfield > Sent: Monday, December 06, 2010 9:46 AM > To: OpenSceneGraph Users > Subject: Re: [osg-users] plugin source code > > Hi Andy, > > The deprecated DotOsgWrappers can now be found in > src/osgWrappers/deprecated-dotosg/*/*. > > Robert. > > On Mon, Dec 6, 2010 at 2:34 PM, Andy Skinner > <andy.skin...@mathworks.com> wrote: > > I was looking at submitting a fix for the osg plugin. We use shared > arrays > > (see osgsharedarray example) in the last stable release of OSG. We > had a > > problem writing osg files of our scene because of a static cast in > the osg > > plugin. It assumed it knew what the array was (FloatArray, for > example) and > > cast to it. Our arrays weren't implemented with that, and we > crashed. > > > > > > > > We had a fix where we get the actual array memory out and use that, > so it > > worked with either kind of array. I was going to submit that, but I > don't > > see the problem in the trunk. (I added writing a file to the > osgsharedarray > > example.) So I went to check out Geometry.cpp in the osg plugin, and > it > > isn't there. > > > > > > > > Seems the plugins have been refactored. Could someone point me to > the code > > equivalent to the Array_writeLocalData function that was in > Geometry.cpp in > > src/osgPlugins/osg before? Is the new code set up to handle shared > arrays > > without assuming what they are? > > > > > > > > I want to make sure I didn't get lucky with the shared array > example. Seems > > unlikely that the memory would just happen to work, but I figure > someone > > will be familiar with the plugins and can reassure me. > > > > > > > > thanks > > > > andy > > > > > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > http://lists.openscenegraph.org/listinfo.cgi/osg-users- > openscenegraph.org > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users- > openscenegraph.org _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
