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nerfstudio-project / nerfacc

A General NeRF Acceleration Toolbox in PyTorch.
https://www.nerfacc.com/
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about fixed length render_step_size #274

Open Moreland-cas opened 6 months ago

Moreland-cas commented 6 months ago

Hi, I wonder why the render_step_size in the occupancy sampler is fixed length, are there any alternatives that operate on the occupancy grid but act like hierarchical sampler (produce random length frustums)? Thanks!