Design And Implementation Of 3D Outdoor Game

This content of study is a 3D game engine system. This paper introduces the three-dimensional modeling and animation used to support the basic knowledge of computer graphics, as well as a special three-dimensional programming package OpenGL. Then describes a framework for the entire game engine, and elaborated on the technical realization of three-dimensional scene and scene of the collision detection and collision response techniquesIs equivalent to the game engine, framework, to lay the framework, the barriers designer, modeler, animator as long as the filling look inside the content on it. However, in the 3D game development process, the production of the engine tends to take up a lot of time and financial resources. Therefore, if doing a good job of a good game engine, then a good game is easy to achieve.In the project of game engineering, I adopts the data structure of octree. It is benefit to complete quickly and manage efficiently 3D scene. It is important to harmonize the collision detection and reaction that is benefit to carry out the oneness of the whole game engineering. The paper researches the following contents:Firstly, after analyzing the status and level of inside and outside country, I decides to adopt VC++ and OpenGL to build it.Secondly, based on the theory of computer graphics, the article introduces the virtual-reality, OpenGL related to 3D game engineering and the process of system design.Thirdly, it introduces research on the software and hardware plan of game engineering, technology path and collectivity structure.Fourthly, this article introduces detail design process of the whole game engineering and in several large blocks of detailed description. With data structure of octree, it improves the running performance of game and is benefit to complete the collision detection and reaction of game engineering.Finally, it evaluates the game engineering and points out the advantage and disadvantage.