QMatrix4x4目录功能perspectivetranslate 平移rotate 旋转scale 缩放void perspective(const QVector3D& vector)void translate(float x, float y)void translate(float x, float y, float z)void translate(float x, float y)void translate(float x, float y, float z)void rotate(float angle, const QVector3D& vector)void rotate(float angle, floa版权声明：本文为u011310383原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/u011310383/article/details/115740688