birdfly的专栏

不错的一本书 第1章 DirectX导论···········································································································································································1 　1.1 本书概述····················································································································································································2 　　1.1.1 编写本书的目的···························································································································································2 　　1.1.2 读者对象···········································································································································································3 　　1.1.3 工具和资源······································································································································································3 　1.2 游戏规划·····················································································································································································3 　　1.2.1 项目Stranded概述·························································································································································4 　　1.2.2 设计概述···········································································································································································4 　　1.2.3 引擎设计概述·································································································································································5 　　1.2.4 渲染系统············································································································································································6 　　1.2.5 输入系统············································································································································································6 　　1.2.6 声音系统············································································································································································6 　　1.2.7 物理系统············································································································································································7 　　1.2.8 动画系统············································································································································································7 　　1.2.9 人工智能(AI)系统·························································································································································7 　1.3 DirectX背景················································································································································································8 　　1.3.1 DirectGraphics···································································································································································8 　　1.3.2 DirectInput···········································································································································································9 　　1.3.3 DirectPlay·············································································································································································9 　　1.3.4 DirectMusic·········································································································································································9 　　1.3.5 DirectSound·······································································································································································10 　　1.3.6 安装DirectX 9.0 SDK··················································································································································10 　1.4 手动设置窗口··········································································································································································11 　　1.4.1 创建和显示Direct3D窗口·········································································································································13 　　1.4.2 使用Direct3D绘制图元···············································································································································21 　　1.4.3 Direct3D顶点缓存··························································································································································22 　　1.4.4 坐标系··················································································································································································23 　1.5 演示程序······················································································································································································24 　　1.5.1 Lines演示程序··································································································································································24 　　1.5.2 Triangle演示程序·····························································································································································32 　　1.5.3 Quad演示程序··································································································································································35 　　1.5.4 Ortho Matrix演示程序···················································································································································36 　　1.5.5 Perspective Projection Matrix演示程序··················································································································38 　　1.5.6 World Matrix演示程序··················································································································································40 　　1.5.7 View Matrix演示程序·····················································································································································41 　　1.5.8 深度测试··············································································································································································42 　　1.5.9 模板源文件·········································································································································································43 　　1.5.10 使用DirectX框架设置Direct3D······························································································································47 　1.6 总结··································································································································································································48 第2章 游戏：Stranded······································································································································································49 　2.1 游戏规划导论·············································································································································································50 　2.2 游戏规划························································································································································································50 　　2.1.1 角色模型···············································································································································································50 　　2.1.2 菜单和界面··········································································································································································51 　　2.1.3 环境··························································································································································································53 　　2.1.4 游戏剧本················································································································································································53 　2.3 引擎规划·························································································································································································53 　　2.3.1 渲染系统················································································································································································54 　　2.3.2 输入系统················································································································································································54 　　2.3.3 声音系统················································································································································································55 　　2.3.4 人工智能················································································································································································55 　　2.3.5 数学库······················································································································································································55 　2.4 游戏项目概述···············································································································································································55 　　2.4.1 游戏项目第1部分······························································································································································56 　　2.4.2 游戏项目第2部分······························································································································································56 　　2.4.3 游戏项目第3部分······························································································································································56 　　2.4.4 游戏项目第4部分······························································································································································56 　　2.4.5 游戏项目第5部分······························································································································································56 　　2.4.6 游戏项目第6部分······························································································································································56 　　2.4.7 游戏项目第7部分······························································································································································57 　　2.4.8 游戏项目第8部分······························································································································································57 　　2.4.9 游戏项目第9部分······························································································································································57 　　2.4.10 游戏项目第10部分·························································································································································57 　　2.4.11 游戏项目第11部分·························································································································································57 　　2.4.12 游戏项目第12部分·························································································································································58 　2.5 游戏项目第1部分：启动项目·············································································································································58 　　2.5.1 游戏源文件············································································································································································59 　　2.5.2 引擎源文件和头文件·······················································································································································63 　　2.5.3 D3DRenderer.cpp·································································································································································67 　2.6 总结······································································································································································································77 第3章 Direct3D光照和物体······························································································································································79 　3.1 Direct3D光照导论·········································································································································································80 　　3.1.1 光源·····························································································································································································80 　　3.1.2 反射模型··················································································································································································82 　　3.1.3 光照和绘影技术··································································································································································85 　3.2 使用Direct3D函数创建物体····················································································································································87 　3.3 在Direct3D中创建光照·······························································································································································91 　3.4 游戏项目第2部分：增加对硬件光照的支持···············································································································97 　3.5 总结·····································································································································································································101 第4章 纹理··································································································································································································103 　4.1 Direct3D中的纹理介绍·····························································································································································105 　4.2 创建和使用纹理··········································································································································································106 　　4.2.1 纹理坐标·················································································································································································109 　　4.2.2 Mipmap·····················································································································································································110 　　4.2.3 纹理质量·················································································································································································111 　　4.2.4 Textures演示程序································································································································································111 　　4.2.5 多纹理贴图············································································································································································115 　　4.2.6 Multitexture贴图演示程序···············································································································································116 　　4.2.7 透明度·······················································································································································································121 　　4.2.8 Transparency演示程序·······················································································································································121 　　4.2.9 立方体贴图纹理··································································································································································122 　4.3 sprite(子图形)···················································································································································································123 　　4.3.1 点状sprite··················································································································································································124 　　4.3.2 Point Sprites演示程序·························································································································································125 　4.4 凸凹贴图····························································································································································································127 　4.5 保存纹理····························································································································································································130 　4.6 幕外渲染····························································································································································································133 　4.7 游戏项目第3部分：增加对纹理的支持··························································································································141 　4.8 总结·······································································································································································································152 第5章 Direct3D文本和图形用户界面·········································································································································153 　5.1 在屏幕上显示文本········································································································································································154 　5.2 计算帧率·····························································································································································································159 　5.3 创建和显示图形用户界面························································································································································161 　　5.3.1 状态显示界面(HUD)···························································································································································161 　　5.3.2 GUI演示程序···········································································································································································162 　　5.3.3 main源文件················································································································································································178 　5.4 游戏项目第4部分：添加文本和GUI支持·······················································································································183 　　5.4.1 游戏源文件···············································································································································································183 　　5.4.2 游戏项目引擎文件·······························································································································································191 　5.5 总结········································································································································································································204 第6章 特效······································································································································································································207 　6.1 多采样····································································································································································································207 　6.2 雾············································································································································································································211 　6.3 细节映射······························································································································································································214 　6.4 粒子系统······························································································································································································219 　6.5 游戏项目第5部分：增加特效·················································································································································230 　6.6 总结········································································································································································································237 第7章 基本脚本系统················································································································································································239 　7.1 脚本介绍·······························································································································································································239 　7.2 属性脚本系统····················································································································································································241 　7.3 命令脚本系统····················································································································································································258 　7.4 令牌流····································································································································································································273 　7.5 其他类型的脚本系统····································································································································································280 　7.6 游戏项目第6部分：增加对脚本的支持····························································································································280 　7.7 总结·········································································································································································································281 第8章 游戏数学回顾·················································································································································································283 　8.1 游戏数学介绍·····················································································································································································284 　8.2 矢量数学和回顾················································································································································································285 　8.3 矩阵数学································································································································································································288 　　8.3.1 矩阵复习·······················································································································································································289 　　8.3.2 Direct3D矩阵···············································································································································································293 　8.4 四元组数学···························································································································································································293 　8.5 射线数学································································································································································································296 　8.6 平面数学································································································································································································296 　　8.6.1 平面复习·······················································································································································································297 　　8.6.2 Direct3D平面···············································································································································································302 　8.7 三角形和多边形·················································································································································································303 　8.8 物理············································································································································································································304 　8.9 游戏项目第7部分：创建数学库···············································································································································304 　8.10 总结··········································································································································································································337 第9章 碰撞检测·······························································································································································································339 　9.1 碰撞介绍··································································································································································································340 　9.2 边界框·······································································································································································································340 　9.3 边界球·······································································································································································································344 　9.4 平面碰撞··································································································································································································346 　9.5 演示程序··································································································································································································347 　　9.5.1 边界框碰撞····················································································································································································348 　　9.5.2 球碰撞·······························································································································································································354 　　9.5.3 平面碰撞··························································································································································································360 　9.6 游戏项目第8部分：添加碰撞检测···········································································································································366 　9.7 总结·············································································································································································································376 第10章 输入检测和响应············································································································································································377 　10.1 使用DirectInput····················································································································································································377 　10.2 DirectInput演示程序·········································································································································································380 　10.3 游戏项目第9部分：添加输入系统········································································································································396 　10.4 总结···········································································································································································································413 第11章 声音·········································································································································································································415 　11.1 声音介绍·································································································································································································416 　　11.1.1 DirectSound····················································································································································································416 　　11.1.2 DirectMusic·····················································································································································································417 　11.2 使用DirectMusic和DirectSound·····················································································································································417 　11.3 声音演示程序·······················································································································································································422 　　11.3.1 main源文件····················································································································································································422 　　11.3.2 演示程序的头文件和源文件··············································································································································426 　11.4 游戏项目第10部分：添加声音··················································································································································432 　11.5 总结·············································································································································································································441 第12章 模型加载·······························································································································································································443 　12.1 模型加载介绍························································································································································································443 　12.2 使用X文件·······························································································································································································445 　　12.2.1 X文件格式介绍···········································································································································································445 　　12.2.2 Material模板···················································································································································································447 　　12.2.3 Mesh模板························································································································································································447 　　12.2.4 MeshMaterialList模板································································································································································448 　　12.2.5 MeshTextureCoords模板·························································································································································448 　　12.2.6 加载和渲染X模型·····································································································································································449 　　12.2.7 X Model Loading演示程序····································································