Abstract: This paper gave a solution to render the 2D timely in the 3D visual reality, and testified the feasibility of this solution.To load the solutions in the 3D visual reality not only can realize users' interaction with the 3D environment,but also can integrate the excellent 2D applications in 3D visual reality which can cover the defects that current 3D visual reality has little support to the 2D applications.

Key words: 3D visual reality, Dimensional painting, Texture mapping, Coordinate transformation, Real time render