Function write_colmap_csv

python/cli/process/process.py:678–681

(data, fn)

                c_points, c_images, c_cameras = convert_json_taichi_to_colmap(allFrames, merged_df, sparseObservations, nerfstudio_fake_obs=True)

                def write_colmap_csv(data, fn):
                    with open(fn, 'wt') as f:
                        for row in data:
                            f.write(' '.join([str(c) for c in row])+'\n')

                # splatfacto point cloud format
                point_cloud_data_frame_to_ply(merged_df, f"{args.output}/sparse_pc.ply")