<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_45929977的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_45929977</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_45929977]]></copyright><item><title><![CDATA[vue2+webpack4项目搭建]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/145564725</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/145564725</guid><author>qq_45929977</author><pubDate>Tue, 11 Feb 2025 09:55:51 +0800</pubDate><description><![CDATA[vue2+webpack4构建项目]]></description><category></category></item><item><title><![CDATA[集成Threejs的Cesium简单使用]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/144224848</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/144224848</guid><author>qq_45929977</author><pubDate>Tue, 03 Dec 2024 21:51:13 +0800</pubDate><description><![CDATA[参考优快云博客：最新版cesium集成threejs]]></description><category></category></item><item><title><![CDATA[Python从顶点数组、索引数组创建GLB模型]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/143332202</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/143332202</guid><author>qq_45929977</author><pubDate>Tue, 29 Oct 2024 16:28:00 +0800</pubDate><description><![CDATA[python库pygltflib从数组中创建gltf2.0模型]]></description><category></category></item><item><title><![CDATA[Vue3+ts+threejs+vite项目搭建]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/136883535</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/136883535</guid><author>qq_45929977</author><pubDate>Wed, 20 Mar 2024 17:33:41 +0800</pubDate><description><![CDATA[创建vue3+ts+threejs+vite空项目]]></description><category></category></item><item><title><![CDATA[Cesium+Vue3+Vite（Cesium@1.106.0）]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/131703967</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/131703967</guid><author>qq_45929977</author><pubDate>Wed, 06 Dec 2023 17:18:14 +0800</pubDate><description><![CDATA[Vue3+Cesium+vite]]></description><category></category></item><item><title><![CDATA[osgEarth源码编译]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/134827081</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/134827081</guid><author>qq_45929977</author><pubDate>Wed, 06 Dec 2023 11:23:37 +0800</pubDate><description><![CDATA[2023年12月初使用vcpkg下载osgEarth所需依赖并编译osgEarth源码，osgearth源码是通过git直接克隆下来的版本。]]></description><category></category></item><item><title><![CDATA[windows环境下GDAL配置]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/131987015</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/131987015</guid><author>qq_45929977</author><pubDate>Fri, 28 Jul 2023 20:11:19 +0800</pubDate><description><![CDATA[windows环境下使用vs配置gdal]]></description><category></category></item><item><title><![CDATA[C++对csv文件操作（读、写、追加）]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/129831521</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/129831521</guid><author>qq_45929977</author><pubDate>Wed, 29 Mar 2023 11:25:27 +0800</pubDate><description><![CDATA[C++处理csv文件]]></description><category></category></item><item><title><![CDATA[C++实现Delaunay三角网生长算法]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/122234416</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/122234416</guid><author>qq_45929977</author><pubDate>Thu, 30 Dec 2021 13:50:23 +0800</pubDate><description><![CDATA[一、概述

1.1 三角网的介绍

三角网是由一系列连续三角形构成的网状的平面控制图形，是三角测量中布设连续三角形的两种主要扩展形式，同时向各方向扩展而构成网状.适用于地势起伏大，通视条件比较好的场地。

三角网是实现地形三维可视化，数字地面模型（Digital Terrain Model，简称DTM）是一种很有效的途径。DTM主要是由栅格和不规则三角网（Triangulated Irregular Network，简称TIN）两种数据格式来表示，相比于栅格TIN具有许多...]]></description><category></category></item><item><title><![CDATA[Graham扫描法求解凸包问题（C++）]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/122136533</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/122136533</guid><author>qq_45929977</author><pubDate>Fri, 24 Dec 2021 22:08:50 +0800</pubDate><description><![CDATA[目录

凸包概念

算法思路

算法过程

1、准备数据

2、数据处理

2.1 获取左下角的点

2.2 坐标点移动至左下角点坐标系中

2.3 坐标点排序

3、Graham算法

3.1 判断点与线（栈顶点和原点连线）的关系

3.2 计算夹角（顺逆时针旋转）

3.3.算法主体

执行结果

凸包概念

1 点集Q的凸包（convex hull）是指一个最小凸多边形，满足Q中的点或者在多边形边上或者在其内。图1中由红色表示线段的多边形就是点集Q={p0,p1,...p12}的凸包。

2 一组..]]></description><category></category></item><item><title><![CDATA[VS2017配置GDAL+qt（win10）]]></title><link>https://blog.youkuaiyun.com/qq_45929977/article/details/120518262</link><guid>https://blog.youkuaiyun.com/qq_45929977/article/details/120518262</guid><author>qq_45929977</author><pubDate>Mon, 27 Sep 2021 23:45:01 +0800</pubDate><description><![CDATA[目录

一、下载vs2017

安装.Net Framework 4.6

安装 VS 2017

二、配置GDAL

1、下载GDAL

2、修改源代码

3、以管理员身份运行适用于VS2017的X64的本机工具命令提示

4、编译GDAL

5、安装GDAL

6、在VS2017的项目中配置GDAL

7、设置环境变量

三、下载Qt

1、下载Qt 5.12

2、安装

四、下载qt-vsaddin-msvc2017

1、下载qt-vsaddin-msvc2017-2.5.2

2、安装

五、V]]></description><category></category></item></channel></rss>