问题描述

openGL glutinit（）右键弹出菜单

void createGLUTMenus() {
int menu;

//glutInit(&argc,argv);
// 创建菜单并告诉GLUT，processMenuEvents处理菜单事件。
    menu = glutCreateMenu(processMenuEvents);
glutAddMenuEntry("addObstacle",OBSTACLE);
glutAddMenuEntry("addSmoke",DOUBLE);
glutAddMenuEntry("changeToDragon",CHADRA);
glutAddMenuEntry("changeToBunny",CHABUN);
// 把菜单和鼠标右键关联起来。
glutAttachMenu(GLUT_RIGHT_BUTTON);

}
然后我在int WINAPI WinMain(HINSTANCE hCurrentInst, HINSTANCE hPreviousInst,LPSTR lpszCmdLine, int nCmdShow){}里面生成个窗口，调用 createGLUTMenus()这个函数，运行后，单击右键没出来弹出菜单呢？