?? tetrahedron.h
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#ifndef TETRAHEDRON_H#define TETRAHEDRON_H#include <QGLWidget>class Tetrahedron : public QGLWidget{ Q_OBJECTpublic: Tetrahedron(QWidget *parent = 0);protected: void initializeGL(); void resizeGL(int width, int height); void paintGL(); void mousePressEvent(QMouseEvent *event); void mouseMoveEvent(QMouseEvent *event); void mouseDoubleClickEvent(QMouseEvent *event);private: void draw(); int faceAtPosition(const QPoint &pos); GLfloat rotationX; GLfloat rotationY; GLfloat rotationZ; QColor faceColors[4]; QPoint lastPos;};#endif?? 快捷鍵說明
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