lundi 19 octobre 2009

swig bindings of VTK : a call to arms

I don't know how common our situation is... We use VTK through it's Python interface but we also need to develop some algorithms in C++ and make them accessible to the Python runtime. The problem is that, as far as I know, the VTK bindings are not inter-operable with swig. The result is that we can allocate VTK data structures from Python but we can't give them to our C++ algorithm.

There are multiple solutions to this problem. The one we chose is to use swig to wrap our algorithm *and* VTK, in two different but inter-operable modules.

We will start by wrapping and testing the parts of VTK that we need right now, but if other people out there have a similar need perhaps we could collaborate and come up with better bindings.

So... is there anyone interested in participating in this not-yet-born open source project?

dimanche 4 octobre 2009

version control for media

Here is a nice idea : http://alumnit.ca/~apenwarr/log/?m=200910#04

I don't know of a version control system that works fine with lots of big files. Maybe this guy's idea will be implemented and allow git, mercurial and bazaar to become better systems for developers and artists working on media-rich applications.