glew

在OpenGL学习的网站( https://learnopengl-cn.readthedocs.io/zh/latest/ )上学习时，按照上面的指导来配置GLFW和GLEW行不通，总是显示无法打开文件glfw3.lib 解决方法： 直接现在好预编译的二进制文件，然后将.lib文件放到VS的安装目录下（我的是VS2013），将include的所有文件（可以整个GLFW拷贝过去）放在VS安装目录下的include中即可，有dll文件的，需要放在system32的目录下，然后生成解决方案，编译顺利通过 来源： https://www.cnblogs.com/x-d-x/p/11988340.html

Good day, First up, I have a mac running Mavericks, and I am attempting to build PCL (Point Cloud Library) as part of ROS. This is the command that fails: cd /Users/X/ros_catkin_ws/build_isolated/pcl_ros && /Users/X/ros_catkin_ws/install_isolated/env.sh cmake -vd /Users/X/ros_catkin_ws/src/perception_pcl/pcl_ros -DCATKIN_DEVEL_PREFIX=/Users/X/ros_catkin_ws/devel_isolated/pcl_ros -DCMAKE_INSTALL_PREFIX=/Users/X/ros_catkin_ws/install_isolated -DCMAKE_BUILD_TYPE=Release With: CMake Error at /usr/local/share/pcl-1.8/PCLConfig.cmake:47 (message): simulation is required but glew was not found Call

I want to link glfw and glew to my project for graphics programming. Adding glfw was pretty straight forward, I followed the instructions on their website. Creating a window with glfw worked perfectly. However, I can't see what's wrong with my CMakeLists.txt for adding GLEW. The program gives the error: "GL/glew.h: No such file or directory". My CMakeLists.txt: cmake_minimum_required( VERSION 3.5 ) project(Starting) find_package( OpenGL REQUIRED ) set( GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE ) set( GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE ) set( GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE )

I can't link glew with xcode. I have glew library is located in /usr/local/lib/libGLEW.dylib When i compile file in command line all right: g++ /usr/local/lib/libGLEW.dylib -framework OpenGL main.cpp But when i compile in xcode, i get error: 'GL/glew.h' file not found Code: #include <iostream> #include <GL/glew.h> int main(int argc, const char * argv[]) { // insert code here... std::cout << "Hello, World!\n"; return 0; } Im linked glew with xcode there screenshot OS X 10.8.4, Xcode 4.6.1 Justin Meiners Adding the library only handles the binary linking. You need to configure Xcode so it can

准备条件 操作系统：Windows 10 编译器：Visual Studio 2017（VC++ 2017） CMake 工具 GLFW库 GLAD库 GLFW GLFW是一个专门针对OpenGL的C语言库，它提供了一些渲染物体所需的最低限度的接口，允许用户创建OpenGL上下文，定义窗口参数以及处理用户输入 官网 获取Source package，我们只需要里面的include文件夹和我们自己编译生成的库 为什么要在自己机器上编译？因为从源代码编译库可以保证生成的库是兼容你的操作系统和CPU的，而预编译的二进制文件可能会出现兼容问题（甚至有时候没提供支持你系统的文件） 但是提供源代码所产生的一个问题在于不是每个人都用相同的IDE开发程序，因而源码提供的工程/解决方案文件可能和一些IDE不兼容。人们只能从.c/.cpp和.h/.hpp文件来自己建立工程/解决方案，这是一项枯燥的工作，但因此也诞生了一个叫做CMake的工具 CMake CMake是一个工程文件生成工具 http://www.cmake.org/cmake/resources/software.html CMake是一个工程文件生成工具。用户可以使用预定义好的CMake脚本，根据自己的选择（像是Visual Studio, Code::Blocks, Eclipse）生成不同IDE的工程文件

So, After upgrading our prject to Qt5 we are experiencing issues with glew. The app links a library that needs glew to work, and that works fine when using the library in non Qt apps. Now though we are linking the library into a qt app and rendering into a glwidget. This used to work but now it doesnt. We get a huge array of errors that mostly say "redefinition of" something. Here's some examples: 1>c:\glew-1.9.0\include\gl\glew.h(275): error C2371: 'GLdouble' : redefinition; different basic types 1> c:\qt\qt5.0.2\5.0.2\msvc2012_64\include\qtgui\qopengl.h(71) : see declaration of 'GLdouble' 1