点云快速读取，ptx 和txt格式的都可以

[{"title":"（ 27 个子文件 224KB ） 点云快速读取，ptx 和txt格式的都可以","children":[{"title":"新建文件夹","children":[{"title":"DianYunView.cpp <span style='color:#111;'> 15.17KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 209B </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 970B </span>","children":null,"spread":false},{"title":"DianYun.ncb <span style='color:#111;'> 193.00KB </span>","children":null,"spread":false},{"title":"DianYun.plg <span style='color:#111;'> 3.06KB </span>","children":null,"spread":false},{"title":"MainFrm.h <span style='color:#111;'> 1.54KB </span>","children":null,"spread":false},{"title":"DianYun.clw <span style='color:#111;'> 2.56KB </span>","children":null,"spread":false},{"title":"DianYun.opt <span style='color:#111;'> 448.50KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 4.23KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.03KB </span>","children":null,"spread":false},{"title":"DianYun.aps <span style='color:#111;'> 29.06KB </span>","children":null,"spread":false},{"title":"DianYunDoc.h <span style='color:#111;'> 1.45KB </span>","children":null,"spread":false},{"title":"DianYun.dsw <span style='color:#111;'> 539B </span>","children":null,"spread":false},{"title":"MainFrm.cpp <span style='color:#111;'> 2.45KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"DianYun.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"DianYun.rc2 <span style='color:#111;'> 399B </span>","children":null,"spread":false},{"title":"Toolbar.bmp <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false},{"title":"DianYunDoc.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false}],"spread":false},{"title":"DianYun.h <span style='color:#111;'> 1.33KB </span>","children":null,"spread":false},{"title":"DianYunDoc.cpp <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"DianYunView.h <span style='color:#111;'> 3.67KB </span>","children":null,"spread":false},{"title":"DianYun.cpp <span style='color:#111;'> 4.16KB </span>","children":null,"spread":false},{"title":"DianYun.rc <span style='color:#111;'> 12.21KB </span>","children":null,"spread":false},{"title":"data","children":[{"title":"point3dsample.zip <span style='color:#111;'> 11.09KB </span>","children":null,"spread":false},{"title":"DATA.txt <span style='color:#111;'> 23.51KB </span>","children":null,"spread":false},{"title":"Visual Studio Sample Code_zh-cn.txt <span style='color:#111;'> 4.43KB </span>","children":null,"spread":false}],"spread":false},{"title":"DianYun.dsp <span style='color:#111;'> 4.47KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]