florentPoux/3d-reconstruction-depth-anything — reverse-engineered prompt

Build me a simple Python tool that can turn a folder of overlapping photos into a 3D reconstruction. I want to drop 5 to 20 JPG or PNG images into a scene folder, set the scene name once, run the script, and get the outputs saved neatly in a results folder.

Use Depth Anything 3 to estimate depth, camera poses, and confidence. Then create a colored 3D point cloud, clean noisy points, let me crop the area I care about, align the frames, detect the ground or main planes, separate object clusters, and export useful files like PLY point clouds, colored voxel meshes, segmentation colored meshes, Gaussian splat PLY files, GLB files I can open in a browser viewer, and an NPZ data file.

Please make it work on CUDA if available and fall back to CPU if not. Put the main settings near the top so I can adjust density, cleaning strength, plane detection, and voxel size. Look up current docs online if needed.