Introduction - If you have any usage issues, please Google them yourself
This project shows how three-dimensional projection, that the use of two-dimensional graphics API (DrawLine) draw the outline of three-dimensional graphics, development of language C#, project environment is Visual Studio 2008. Three-dimensional rotation matrix is the key projection operation, the project demonstrates the use of the rotation matrix, and the establishment of a simple three-dimensional scene, the user can drag the mouse to rotate the scene.