3D赛车游戏设计与实现.doc

HUNAN UNIVERSITY
毕业设计（论文）
设计论文题目:

Design and Implementation of
the 3D racing game
by
3D赛车游戏的设计与实现
摘 要
3D赛车游戏是整个游戏行业的重要组成，随着游戏行业的快速发展,2D游戏的市场份额已经大幅下降，目前3D游戏越来越受广大玩家的喜爱，特别是3D赛车游戏，一直是玩家的宠儿.
本文实现了一款赛车游戏，该游戏分为场景渲染、赛车渲染、天空渲染、赛车在场景中的漫游、赛车的地形跟踪系统和碰撞检测等六部分。场景渲染、赛车渲染和天空渲染构成游戏的渲染画面，基于DirectX技术实现。赛车在场景中的漫游、赛车的地形跟踪系统和碰撞检测构成了游戏的主要逻辑。
本文在一款游戏引擎的基础上，通过将第三方软件制作的游戏场景模型和赛车模型导入到游戏中，完成对游戏的初始化；使用天空盒技术实现一个比较逼真的天空；通过输入模块完成对赛车的控制;通过摄像机类来实现漫游效果，通过汽车类来实现汽车的刚体运动，通过地形跟踪保持汽车始终位于地形之上来避免赛车穿透地形，通过碰撞系统使汽车始终行驶在赛道上，再将这些整合形成了三维赛车游戏.
论文最后对全文进行总结,并对后续工作进行了展望。
关键词:三维，DirectX,赛车，游戏，地形碰撞检测
Design and Implementation of the 3D racing game
Abstract
3D racing game is an important component of the gaming the development of the game industry, the market share of 2D game has dropped,and now more and more players love 3D game，especially the 3D racing game what alway is player’s pet。
We achieved a racing game， the game can be divided into the scene rendering, car rendering, sky rendering， car roaming，car tracking system and collision detection。Scene rendering， car rendering and sky rendering make up of the game screen, based on DirectX technology。Car roaming,car tracking system and collision detection make up of the main logic of the game.
The game base on a third—party game engine,through a third-party software to make game scenes models and car models，then import into game to complete the game initialization;To using the sky box technology to achieve a realistic sky;Through the input module to complete the control of the car;Through the class of camera to achieve the effect of roaming;Through the class of car to achiece the rigid body motion，through the terrain following to holding the car always located above the terrain,through the collision detection system to holding the car always running on the then integrated to form a 3D racing game。
Key Words： 3D, DirectX, Car， Game， Collision System