Closed akjagadish closed 5 years ago
Hi,
While you are importing mcubes
, you are actually using another implementation of the marching cubes different from mine (marching_cubes
). The correct way of using mcubes
would be
vertices, triangles = mcubes.marching_cubes(voxels, 0)
The marching_cubes
library you are using is the one from ilastik
. Check https://github.com/ilastik/marching_cubes.
Was trying to extract vertices, faces and triangles from voxel information and was getting this error.
import numpy as np import mcubes from marching_cubes import march import collada import pymesh import sys
inp_file = "../datasets/output/surface-recon/result.dat" x = np.fromfile(inp_file, dtype=np.uint8) dim = x[:3] %Extract necessary elements voxels = x[12:-16] voxels = voxels.reshape((dim[0], dim[1], dim[2])) vertices, normals, triangles = march(voxels, 0)
On running the aforementioned script I get: ValueError: vertex or face count are zero: terminating marching cubes