OpenGL鼠标和键盘控制总结

void special(int key, int x, int y) {      char *name;        switch (key) {             case GLUT_KEY_F1:                 name = "F1";            break;            case GLUT_KEY_F2:                name = "F2";            break;            case GLUT_KEY_F3:                name = "F3";            break;            case GLUT_KEY_F4:                name = "F4";            break;            case GLUT_KEY_F5:                name = "F5";            break;            case GLUT_KEY_F6:                name = "F6";            break;            case GLUT_KEY_LEFT:                name = "Left";            break;            case GLUT_KEY_UP:               name = "Up";            break;            case GLUT_KEY_RIGHT:               name = "Right";            break;            case GLUT_KEY_DOWN:               name = "Down";            break;            case GLUT_KEY_PAGE_UP:               name = "Page up";            break;            case GLUT_KEY_PAGE_DOWN:               name = "Page down";            break;            case GLUT_KEY_HOME:               name = "Home";            break;            case GLUT_KEY_END:                name = "End";            break;            case GLUT_KEY_INSERT:               name = "Insert";            break;            default:               name = "UNKONW";            break;       }       printf("special: %s %d,%d\n", name, x, y); } static void Key(unsigned char key, int x, int y) {       switch (key) {             case 't':                        printf("t\n");             break;             case 27:                        printf("exit\n");            exit(0);       } }   void mouse(int button, int state, int x, int y) {        switch (button) {             case GLUT_LEFT_BUTTON:                       if (state == GLUT_DOWN)                                  printf("GLUT_LEFT_BUTTON\n");            break;            case GLUT_MIDDLE_BUTTON:                       if (state == GLUT_DOWN)                                  printf("GLUT_MIDDLE_BUTTON\n");            break;            case GLUT_RIGHT_BUTTON:                       if (state == GLUT_DOWN)                                  printf("GLUT_RIGHT_BUTTON\n");            break;            default:              break;       } }   以上函数调用方法为： glutKeyboardFunc(Key); glutSpecialFunc(special); glutMouseFunc(mouse);

转载于:https://www.cnblogs.com/penny1141/archive/2012/04/25/2470109.html

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