npccp 0.1.3

Point Cloud Converter

longmao-point-cloud-converter

点云文件转换工具类(pcd,pot)

安装

.. code-block:: Python

pip install npccp

使用

.. code-block:: python

import npccp

############ 工具类
## 1. pcd格式转换(ascii,binary,binary_compressed)
npccp.pcdtopcd(sourcePcd, targetPcd, targetDataType)
## 2. pcd转pot(只转换x,y,z,intensity)
npccp.pcdtopot(pcd, pot)

############ 自行封装
## 1. pcd读
with PcdReader(pcd) as reader:
    header = reader.getHeader()
    while True:
        point = reader.getPoint()
        if point is None:
            break
        print(point)
## 2. pcd写
header = PcdXyziHeader()
header.data = PcdHeader.DATA_TYPE_ASCII
with PcdWriter(target, header) as writer:
    point = [x,y,z,i]
    writer.write(point) ## 循环写点

## 3. pot写
with PotreeWriter(pot) as writer:
    point = npccp.new_potree_point(x, y, z, intensity, r, g, b)
    writer.write(point) ## 循环写点