text stringlengths 1 93.6k |
|---|
# estimate radius for rolling ball
|
distances = pcd.compute_nearest_neighbor_distance()
|
avg_dist = np.mean(distances)
|
radius = 1.5 * avg_dist
|
mesh = o3d.geometry.TriangleMesh.create_from_point_cloud_ball_pivoting(
|
pcd,
|
o3d.utility.DoubleVector([radius, radius * 2]))
|
# create the triangular mesh with the vertices and faces from open3d
|
tri_mesh = trimesh.Trimesh(np.asarray(mesh.vertices), np.asarray(mesh.triangles),
|
vertex_normals=np.asarray(mesh.vertex_normals))
|
trimesh.convex.is_convex(tri_mesh)
|
ply_path = os.path.join(data_dir, f'{scene}_mesh.ply')
|
trimesh.exchange.export.export_mesh(tri_mesh, ply_path)
|
if __name__ == '__main__':
|
globals()['run_' + args.type]()
|
# <FILESEP>
|
#!/usr/bin/env python
|
# -*- coding: utf-8 -*-
|
import os
|
import sys
|
import time
|
import json
|
import fcntl
|
import signal
|
import argparse
|
try:
|
import tkinter
|
except ImportError:
|
import Tkinter as tkinter
|
import i3ipc
|
KEY_MAPPING = {
|
# i3-to-Tk key mapping
|
'Mod1': 'Alt_L',
|
'Mod4': 'Super_L',
|
'Control': 'Control_L',
|
'Shift': 'Shift_L',
|
}
|
class Workspace(object):
|
def __init__(self, id, name):
|
self.id = id
|
self.name = name
|
def __hash__(self):
|
return self.id
|
def __eq__(self, other):
|
return self.id == other.id
|
@classmethod
|
def from_container(cls, container):
|
return cls(id=container.id, name=container.name)
|
class HistoryJSONEncoder(json.JSONEncoder):
|
def default(self, obj):
|
return obj.name
|
class EventListener(object):
|
def __init__(self, i3, history_file_path, size=None, keep_empty=False):
|
i3.on('workspace', self.dispatch_event)
|
self.i3 = i3
|
self.history_file_path = history_file_path
|
self.size = size if isinstance(size, int) and size > 1 else None
|
self.keep_empty = keep_empty
|
self.history = []
|
def run(self):
|
try:
|
os.unlink(self.history_file_path)
|
except OSError:
|
pass
|
self.i3.main()
|
def run_forever(self):
|
while True:
|
try:
|
self.run()
|
except Exception:
|
time.sleep(1)
|
self.history = []
|
def write_history(self):
|
with open(self.history_file_path, 'w') as history_file_obj:
|
json.dump(self.history, history_file_obj, cls=HistoryJSONEncoder)
|
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