https://huggingface.co/camenduru/ceres-solver-v2/resolve/main/src/CMakeFiles/colmap.dir/optim/combination_sampler.cc.o
hf download hf://camenduru/ceres-solver-v2/src/CMakeFiles/colmap.dir/optim/combination_sampler.cc.o
curl -L -o combination_sampler.cc.o https://huggingface.co/camenduru/ceres-solver-v2/resolve/main/src/CMakeFiles/colmap.dir/optim/combination_sampler.cc.o
