Shapeworks Python error

1

I have tried the run the shapeworks library. Below is the python code.

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image1318×818 40 KB

And the error is achhed below

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image1253×891 77.7 KB

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Please help to debug it.

2

This error is indicating that the shapeworks executable is not in your $PATH. You may need to add it to your $PATH. Something like this on Windows:

set PATH=%PATH%;C:\Program Files\ShapeWorks\bin
3

Thank you for your reply. But not give error as

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Can you please help to debug the error? I donot know what is going wrong. Sorry for bothering you again.

4

Can you please let me know why I am getting the error attached below?

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non of the array has Nan or zero value. Please help to debug the error.

5

Is mean_mesh valid? Was it a file loaded from disk?

6

Yes it is a valid mesh and loaded from the disk.

7

Can you check that something close to our unit test for the python API works?

def warpMesh():
  reference_mesh = Mesh(os.environ["DATA"] + "/mesh_warp/mesh_warp2.vtk")
  particles = ParticleSystem([os.environ["DATA"] + "/mesh_warp/mesh_warp2.particles"]).ShapeAsPointSet(0)

  warper = MeshWarper()
  warper.generateWarp(reference_mesh, particles)

  # Warp the mesh using the same particles as the reference --> warped mesh should be close to the reference mesh
  warped_mesh = warper.buildMesh(particles)
  dists_and_indexes = warped_mesh.distance(target=reference_mesh, method=Mesh.DistanceMethod.PointToCell)
  distances = np.array(dists_and_indexes[0])

  mean_error = np.mean(distances)
  print("Distances: mean={} max={}".format(mean_error, np.max(distances)))

  return mean_error < 0.3