UOS配置OSG

一、下载安装

1,源里已经有osg库了，OpenSceneGraph-Data自己去下载

apt source openscenegraph

2,进入住目录

 

4,运行配置

./configure 

5,运行构建

make

6，将程序安装至系统

sudo make install

 

 这样引用就很方便

二、配置环境变量

在home路径下，编辑.bashrc。nano ~/.bashrc，在文件末尾添加如下变量：

export PATH = “${PATH}:/home/junerain/project/OpenSceneGraph/bin”
export LD_LIBRARY_PATH = “${LD_LIBRARY_PATH}:/home/junerain/project/OpenSceneGraph/lib” 
export OSG_FILE_PATH = “/home/**********/OpenSceneGraph-Data:/home/*********/OpenSceneGraph-Data/Images”

//执行了sudo make install则可以用下面的
export PATH=“${PATH}:/usr/local/bin”
export LD_LIBRARY_PATH=“${LD_LIBRARY_PATH}:/usr/local/lib64” 
export OSG_FILE_PATH=“/home/xiaoyaobing/Desktop/openscenegraph-3.2.3+dfsg1/OpenSceneGraph-Data:/home/xiaoyaobing/Desktop/openscenegraph-3.2.3+dfsg1/OpenSceneGraph-Data/Images”

 

根据自己的电脑，将星号内容替换为下载的测试数据文件夹所在路径。之后执行source ./bashrc 使其生效。

三、测试

在命令行输入以下命令：

osgversion     #yield "OpenSceneGraph Library 3.7.0" in my computer

osgviewer /data/home/xiaoyaobing/OSG/openscenegraph-3.2.3+dfsg1/OpenSceneGraph/OpenSceneGraph-Data/cow.osg　　　　　　 #display a irony cow model

或和运行源码包自带的示例程序：

sh runexample.bat

 效果视频链接：https://docs.deepin.com/f/a63ebb0dfd/