Helper code

import numpy as np
import tifffile as tiff
import os
import scipy
import matplotlib.pyplot as plt

# Read the tiff files, assume have sorteable filenames 001.tif, 002.tif etc.
tiff_dir = "data/"
tiff_files = [f for f in os.listdir(tiff_dir) if f.endswith(".tif")]
tiff_files.sort()

# Load the first TIFF file to get its dimensions
first_tiff = tiff_files[0]
height, width = first_tiff.shape
num_slices = len(tiff_files)

# Create a numpy array to store the volume
volume = np.zeros((height, width, num_slices), dtype=np.uint8)

# Iterate through TIFF files and populate a volume
for i, tiff_file in enumerate(tiff_files):
  print(tiff_file)
  tiff_data = tiff.imread(os.path.join(tiff_dir, tiff_file))
  volume[:, :, i] = tiff_data

Try

• Open3d
• vtk
• ?? others

Now do magic

Export vrml