Qt C++：qglviewer未在Mac 10.7.2上编译

Question

我试图在MacOSX10.7.2上编译基于QT C++ opengl的代码，但它无法找到qglviewer.h文件。

这是我在编译代码时得到的错误。

In file included from src/GLViewer.cc:12: src/GLViewer.h:22:23: error:  
qglviewer.h: No such file or directory In file included from  
src/GLViewer.cc:12: src/GLViewer.h:27: error: expected class-name  
before ‘{’ token src/GLViewer.cc: In constructor  
‘GLViewer::GLViewer(QWidget*)’: src/GLViewer.cc:28: error: class  
‘GLViewer’ does not have any field named ‘QGLViewer’  
src/GLViewer.cc:36: error: ‘camera’ was not declared in this scope  
src/GLViewer.cc: In member function ‘void GLViewer::resetView()’:  
src/GLViewer.cc:48: error: ‘setSceneRadius’ was not declared in this  
scope src/GLViewer.cc:49: error: ‘qglviewer’ has not been declared  
src/GLViewer.cc:49: error: ‘setSceneCenter’ was not declared in this  
scope src/GLViewer.cc:50: error: ‘camera’ was not declared in this  
scope src/GLViewer.cc:55: error: ‘showEntireScene’ was not declared in  
this scope src/GLViewer.cc: In member function ‘void  
GLViewer::setScene(Scene*)’: src/GLViewer.cc:70: error:  
‘initFromDOMElement’ was not declared in this scope src/GLViewer.cc:  
In member function ‘virtual void GLViewer::resizeGL(int, int)’:  
src/GLViewer.cc:89: error: ‘QGLViewer’ has not been declared  
src/GLViewer.cc: In member function ‘virtual void GLViewer::draw()’:  
src/GLViewer.cc:128: error: ‘camera’ was not declared in this scope  
src/GLViewer.cc:134: error: ‘qglviewer’ has not been declared  
src/GLViewer.cc:134: error: expected `;' before ‘cameraPos’  
src/GLViewer.cc:135: error: ‘cameraPos’ was not declared in this scope  
make[2]: \*\*\* [release/GLViewer.o] Error 1 make[1]: \*\*\* [release] Error  
2 make: \*\* [sub-qviewer-make_default-ordered] Error 2  

Answer 1

最后，我联系了QGLViewer开发人员，他们已经解决了这个问题。请按照此链接上提供的说明进行安装：http://www.libqglviewer.com/index.html

请关注上面的libQGLViewer2.3.14版本发布

要编译您自己的QGLViewer项目，请访问以下链接：http://www.libqglviewer.com/compilation.html#pro

它解释了如何创建自己的.pro file来生成Makefile。