from surface_reconstruction import SurfaceReconstruction import json import os # Json string parameters. # PS: Try pass always minified json, to avoid parser errors json_str = """  {"estimate_normals":{"fast_normal_computation":true,"normals":[1,3]},"orient_normals_consistent_tangent_plane":{"k":100},"surface_reconstruction_screened_poisson":{"depth":8,"width":0,"scale":1.1,"linear_fit":false,"n_threads":-1}}  """ # Instantiate a surface strategy (Open3dSurface, PyMeshlabSurface...) surface: SurfaceStrategy = SurfaceReconstruction( method_type='open3d', point_cloud_file=os.path.join('files', 'point_cloud_file.ply'), output_file=os.path.join('files', 'output_file.ply') ) # Call method poisson() surface.poisson(json_filters=json_str)