Longyong Wu chunibyo-wly

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Working from home

chunibyo-wly / las_read.py

Last active November 14, 2025 05:46

Massive point cloud, parallel load and downsample

	import argparse
	import concurrent.futures
	import gc

	import numpy as np
	import open3d as o3d
	from scipy.signal import find_peaks
	from tqdm import tqdm

	import laspy

chunibyo-wly / ABCStepUrl.txt

Created July 31, 2025 02:49

ABC Dataset archive download url

	https://archive.nyu.edu/bitstream/2451/44309/3/abc_0000_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44310/3/abc_0001_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44318/3/abc_0002_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44319/3/abc_0003_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44320/3/abc_0004_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44321/3/abc_0005_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44322/3/abc_0006_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44323/3/abc_0007_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44324/3/abc_0008_step_v00.7z
	https://archive.nyu.edu/bitstream/2451/44325/3/abc_0009_step_v00.7z

chunibyo-wly / longtable.tex

Created January 1, 2025 14:46

latex longtable

	\begingroup
	% \setlength{\tabcolsep}{4pt} % Reduce column spacing for this table only
	\renewcommand{\arraystretch}{0.8}
	\footnotesize % Reduce font size for this table only
	\begin{center}
	\begin{longtable}{ccccccccc}
	\caption{A Styled Longtable Example} \\
	\toprule
	\textbf{Index} & \textbf{Reference} & \textbf{Scenarios} & \textbf{Phase} & \textbf{Application} & \textbf{Data Source} & \textbf{Method} & \textbf{Target} & \textbf{Storage} \\
	\midrule

chunibyo-wly / .tmux_startup.sh

Created September 7, 2024 09:25

Prevent WSLg suspend when terminal closed

	#!/bin/bash

	FLAG_FILE="/tmp/startup_script_executed"

	if [ ! -f "$FLAG_FILE" ]; then
	# Your commands here
	echo "Running startup commands..."

	# Example: Start a new tmux session with specific windows
	tmux new-session -d -s my_session

chunibyo-wly / blender_fastapi.py

Created June 17, 2024 13:42

blender 启动 webserver

	import bpy
	import threading
	import uvicorn
	from fastapi import FastAPI

	# Define the FastAPI application
	app = FastAPI()

	@app.get("/")
	def read_root():

chunibyo-wly / highlight.js

Created May 19, 2024 16:15

Google Sheet App Script 自动高亮单元格关键词

	function getAllIndexes(string, texts) {
	const results = [];

	texts.forEach(text => {
	const regex = new RegExp(text, 'gi');
	let match;

	while ((match = regex.exec(string)) !== null) {
	const startIndex = match.index;
	const endIndex = match.index + text.length - 1;

chunibyo-wly / image_patch_split.py

Last active November 13, 2024 01:27

手动切分图片和标注以及转换 COCO 格式到 DOTA 格式

	import cv2
	from pycocotools.coco import COCO
	from tqdm import tqdm
	import numpy as np
	import os
	import os.path as osp
	import shapely
	from copy import deepcopy
	import json
	import shutil

chunibyo-wly / trace_boundary.py

Created June 1, 2023 09:33

trace boundary

	import numpy as np
	import cv2
	import random
	import math
	from shapely import LineString

	width, height = None, None


	def line_segments_intersection(l1, l2):

chunibyo-wly / bezierVisualize.py

Created May 2, 2023 05:18

chunibyo-wly / BlenderBatchRender.py

Created March 1, 2023 10:02

	import bpy
	from os.path import join
	from bpy import context
	import mathutils
	import math
	import builtins as __builtin__
	import copy


	def console_print(args, *kwargs):