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出力先arg追加 #11

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出力先arg追加 #11

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18 changes: 16 additions & 2 deletions ply_processor_basics/stl/stl2ply.py
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Original file line number Diff line number Diff line change
@@ -1,14 +1,27 @@
#!/usr/bin/env /usr/bin/python3

import os
from typing import List

import numpy as np
import open3d as o3d


def stl2ply(
name: str, cam_dir: List[float] = [-100.0, -100, 100], sample_points: int = 1000000, voxel_size: float = 1.0
name: str,
cam_dir: List[float] = [-100.0, -100, 100],
sample_points: int = 1000000,
voxel_size: float = 1.0,
outdir="out",
):
"""
Convert a .stl file to a .ply file, output at `out` directory
:param name: name of the .stl file
:param cam_dir: camera direction
:param sample_points: number of points to sample
:param voxel_size: size of the voxel
:return: None
"""
mesh = o3d.io.read_triangle_mesh(name + ".stl")
mesh.compute_vertex_normals()
pcd = mesh.sample_points_uniformly(number_of_points=sample_points)
Expand All @@ -22,4 +35,5 @@ def stl2ply(

pcd = pcdd.select_by_index(pt_map)

o3d.io.write_point_cloud(name + ".ply", pcd)
os.makedirs(outdir, exist_ok=True)
o3d.io.write_point_cloud(f"{outdir}/{name}.ply", pcd)
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