I've been working to make my previously demonstrated voxel ray tracing system fully dynamic. Getting the voxel data to update fast enough was a major challenge, and it forced me to rethink the design. In the video below you can see the voxel data being updated at a sufficient speed. Lighting has been removed, as I need to change the way this runs.
I plan to keep two copies of the data in memory and let the GPU interpolate smoothly in between them, in order to smooth out the motion. Next I need to add the direct lighting and GI passes back in, which will add an additional small delay but hopefully be within a tolerable threshold.