Eppy-xDYS

#!/usr/bin/env python3
"""
reconstruct_mesh.py — Geometry-only mesh from multi-modal inputs.

Dependencies:
  pip install open3d numpy pillow scipy tqdm

Example commands:

python reconstruct_mesh.py \

Eppy-xDYS

import numpy as np
import json
import struct
from pathlib import Path
import argparse

def read_cameras_bin(path):
    cameras = {}
    with open(path, "rb") as f:
        n = struct.unpack("<Q", f.read(8))[0]

Eppy-xDYS

import numpy as np, json, struct, sys
from pathlib import Path

def read_cameras_bin(path):
    cameras = {}
    with open(path, "rb") as f:
        n = struct.unpack("<Q", f.read(8))[0]
        for _ in range(n):
            cam_id, model_id = struct.unpack("<ii", f.read(8))
            w, h = struct.unpack("<qq", f.read(16))

Eppy-xDYS

#!/usr/bin/env python3
"""
Convert ARKit LiDAR capture Gaussian Splat King → nerfstudio format.

Outputs (written to --output-dir, default = --capture-dir):
  transforms.json                      nerfstudio camera + PLY reference file
  images/<name>.jpg                    180°-rotated JPEGs
  depth/<stem>_depth.png               16-bit PNG depth maps in millimetres
  lidar_pointcloud_world_xyz.ply       Binary PLY in nerfstudio world space (Z-up)