用WPF做的计算器,wpf:包括XAML,下一代图像显示引擎-To do with WPF Calculator, wpf: including XAML, the next generation of image display engine

这是一个使用XAML进行3D编程的例子，有一定的借鉴意义！显示效果也很眩！有动画效果！-This is a 3D programming with XAML example, there is a certain significance! The display is also very dizzy! Animation!