Particle simulation nBody

[Freakazo]

Sorry for reviving an old post, but for the sake of keeping all the information in one place I’ll continue the thread.

But, you’re already using numpy, which is, after all, a C++ library with python bindings. If you can use numpy to pack your data array into a string buffer, then you can use GeomVertexArrayData.modifyHandle().setData(data) to load that packed string data into the array.

How would I go ahead and pack my numpy array into a string buffer? I did a couple of searches but the most usefull link I found was docs.scipy.org/doc/numpy/referen … rface.html
I’m still rather confused on how to actually use that information.

thanks for any help.