[REQUEST]

hi,@Idclip，think you for your great work.
I am running real-time mesh display use vdbfusion in rgbd slam project.It is slower and slower as the number of frames increases.
I found that each mesh is generated for the entire point cloud。Is it possible that each mesh is generated is only for the updated voxel ?

Start by tracing the VDBFusion mesh-generation path described in the issue and determine where the full point cloud is remeshed for each frame. Define whether updated-voxel-only meshing is feasible, then validate the chosen behavior with a real-time RGBD SLAM workload and measurements showing that frame cost no longer grows with every accumulated frame.

Written by the indexing model from the issue text.