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Description: 地形渲染代码集锦，包括分形山，大规模渲染LOD算法等 -Collection of terrain rendering code, including fractal mountain, large-scale rendering LOD algorithm
Platform: |
Size: 20753408 |
Author: ycloang |
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Description: 四叉树递归
此种模型绘制类似米字形的网格。由于整个过程递归调用绘图函数，所以可以根据误差判断绘制DEM的精细程度，从而绘制出不同精细程度的DEM，为解决漫游中数据量较大而引起的画面不流畅现象提供了模型基础。 本文并没有对LOD作研究，只是给出了四叉树的建立和遍历绘图的方法。
-Recursive quadtree rendering such models similar character-meter grid. Recursive calls as a result of the whole process of mapping function, so it can be judged according to the error map of the fine DEM, thus rendering a different degree of precision DEM, for the settlement of roaming in the amount of data arising from the larger screen does not provide a model of fluid based on the phenomenon. This article does not LOD for research, but given quadtree traversal of the establishment and mapping method.
Platform: |
Size: 1024 |
Author: Louis |
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Description: soterrain0.5引擎
包括chunk以及lod技术~~
转自SourceForge-soterrain0.5 engine including the chunk and the lod Technology ~ ~ Transfer from SourceForge
Platform: |
Size: 1204224 |
Author: dlhe |
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Description: opengl建的随机地形图，介绍了关于Lod随机地形图的方法。-opengl built random topographic maps, information on topographic maps Lod random method.
Platform: |
Size: 2838528 |
Author: 清风 |
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Description: LOD地形算法-LOD terrain algorithm
Platform: |
Size: 552960 |
Author: wenjie |
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Description: 本书是第一本也是唯一一本详细介绍LOD(Level of Detail)的书。本书介绍了LOD的理论和多种实现的算法，讨论了LOD的实际应用，包括游戏编程中的优化、地形的优化等。本书是所有从事计算机图形领域的专业人士所必须参考的书，包括计算机游戏编程、医学可视化、计算机辅助设计，以及虚拟现实系统等等。-This book is the first and only one detail LOD (Level of Detail) book. This book introduces the theory and a variety of LOD realization algorithm, discussed the practical application of LOD, including game programming in the optimization, optimization, such as terrain. This book is all persons engaged in the field of computer graphics professionals who need to reference books, including computer game programming, medical visualization, computer-aided design and virtual reality systems.
Platform: |
Size: 5571584 |
Author: kongxiangan |
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Description: 这是浙大CAD实验室一个关于三维方面介绍的PPT，有LOD模型啊什么的，传上来给大家看看，-This is Zheda CAD Laboratory, introduced a three-dimensional aspects of the PPT, have LOD model what ah, Chuan-up for everyone to see,
Platform: |
Size: 5804032 |
Author: tom |
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Description: openGL山地程序光照系列三,LOD程序代码,以及在vc环境下调试通过的代码完整奉送! 其中的理论和代码请下栽后结合实际工作完善!-openGL Mountain Light Series III procedures, LOD program code, and debugging environment vc code integrity through away! which the theory and codes, please post下栽perfect combination of practical work!
Platform: |
Size: 28826624 |
Author: |
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Description: 一种比较好的游戏3D地形程序，该工程主要实现在3D中产生LOD地形的Demo。-A relatively good game 3D terrain program, which works mainly in the 3D realize generated LOD terrain Demo.
Platform: |
Size: 7394304 |
Author: zhaofushan |
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Description: ROAM动态地形LOD代码 -ROAM Dynamic Terrain LOD code
Platform: |
Size: 303104 |
Author: zz |
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Description: 利用Lod的技术，对地形进行实时的渲染，并可以在场景中进行漫游-Hitomi Lod cavity using扲ㄛ Qinhua summarized倛vehicles shallow cavity奀wife of mother
Platform: |
Size: 3777536 |
Author: LiuMing |
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Description: Lod程序，非常好的学习LOD技术的源代码-Lod procedures, very good to learn the source code technology LOD
Platform: |
Size: 1350656 |
Author: LiuMing |
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Description: ROAM Simplistic Implementation
By Bryan Turner
brturn@bellsouth.net
January, 2000
Project file for MS Visual C++ 6.0.
Requires GLUT DLL (www.opengl.org)
Adjust program constants in Landscape.h and Utility.cpp.
MAPS:
Default map is read from HeghtXXX.raw where XXX is the MAP_SIZE
(as defined in Landscape.h). If this map is not found, the program
attempts to open "Map.ved", a Tread Marks map file. Tread Marks maps
will only work for MAP_SIZE == 1024. Also, the MULT_SCALE to view
Tread Marks maps correctly is "0.25f". (www.TreadMarks.com)
CONTROLS:
MOUSE - Hold Left Mouse Button to Rotate View Angle
Q - Change Rendering Mode (Wireframe, Lit, Fill, Texture)
O - Change View Mode (Observe, Follow, Drive, Fly)
W/S - Move forward/back
A/D - Rotate left/right (in Observe Mode only)
F - Stop Animation
R - Toggle Frustum Drawing
0/9 - More/Less Triangles per frame
1/2 - Adjust FOV-ROAM Simplistic Implementation
By Bryan Turner
brturn@bellsouth.net
January, 2000
Project file for MS Visual C++ 6.0.
Requires GLUT DLL (www.opengl.org)
Adjust program constants in Landscape.h and Utility.cpp.
MAPS:
Default map is read from HeghtXXX.raw where XXX is the MAP_SIZE
(as defined in Landscape.h). If this map is not found, the program
attempts to open "Map.ved", a Tread Marks map file. Tread Marks maps
will only work for MAP_SIZE == 1024. Also, the MULT_SCALE to view
Tread Marks maps correctly is "0.25f". (www.TreadMarks.com)
CONTROLS:
MOUSE- Hold Left Mouse Button to Rotate View Angle
Q- Change Rendering Mode (Wireframe, Lit, Fill, Texture)
O- Change View Mode (Observe, Follow, Drive, Fly)
W/S- Move forward/back
A/D- Rotate left/right (in Observe Mode only)
F- Stop Animation
R- Toggle Frustum Drawing
0/9- More/Less Triangles per frame
1/2- Adjust FOV
Platform: |
Size: 380928 |
Author: lifeng |
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Description: OpenSceneGraph快速入门指导的例子源码
《OpenSceneGraph Quick Start Guide》是由Paul Martz编写，Skew Matrix出品，计算机图形系统开发公司（Computer Graphics Systems Development，CGSD）版权所有的开放场景图形权威教程。它是有关OpenSceneGraph的第一部入门教程，遵循CC授权（http://creativecommons.org/licenses/by-nc-sa/2.0/）。
本书中文版由Paul Martz和CGSD授权，王锐，钱学雷翻译，遵循CC授权免费发放网络版本（印刷版本需要$33.58的费用，由www.lulu.com北美网上书店代为发售），严禁用于商业目的，主要内容：
OpenSceneGraph的历史与发展
OSG的安装与示例程序的运行
场景图形的内存管理初步（ref_ptr）
叶节点与几何体绘制（Geode，Geometry）
组节点（Group，Transform，Switch，LOD）
渲染状态和光照（StateSet，Light）
文件I/O（osgDB库）
文字显示（osgText库，节点工具箱的概念）
场景的渲染视窗（Viewer）
场景的动态更新（NodeVisitor，Callback，用户交互）
-err
Platform: |
Size: 447488 |
Author: 岳碧波 |
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Description: 有关网络游戏地形优化的实例！用四叉树做的(3)。-Optimization of the network game example of the terrain! Quadtree do with the (3).
Platform: |
Size: 4362240 |
Author: xiaoqiang |
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Description: 这是一个Linux下的用C++写的QuadTree的LOD程序！希望对学习Linux编程的有帮助-This is an under Linux using C++ written in the LOD procedure QuadTree! Wish to study Linux programming help
Platform: |
Size: 2007040 |
Author: hubin |
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Description: 实现lod和水面叠加的功能，并可以读入txt各式的水位文件-Lod achieve superposition and surface features, and can read a variety of water into the txt file
Platform: |
Size: 907264 |
Author: zhuhui |
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Description: MESH的LOD减面算法及演示,代码量很小,易懂-MESH LOD
Platform: |
Size: 77824 |
Author: starpoll |
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Description: 《3D游戏编程》随书光盘 第7章 外部地形处理：三维世界的处理技巧, 有详细源代码, 包括3D地形生成技巧， 控制摄像机实现地形上的移动，裁剪多余多边形，给引擎减重，四叉树：有效管理较大地形的方法， 四叉树的剔除：速度优化技巧， LOD：使用LOD进行地形处理，防止龟裂：龟裂问题的解决。-" 3D Game Programming" book with CD-ROM Chapter 7 deal with the external landscape: the world of three-dimensional treatment techniques, there is a detailed source code, including 3D terrain generation techniques, to control the terrain on implementation of the camera movement, cutting redundant polygon, to the engine weight, Quadtree: the effective management of a larger method of terrain, the four-tree removed: the speed of optimization techniques, LOD: the use of LOD terrain to deal with and prevent cracking: cracking problem.
Platform: |
Size: 7037952 |
Author: 11 |
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Description: 采用VC及Opengl基于四叉树及LOD算法的室外三维地形实时渲染源代码-The use of VC and Opengl quadtree-based LOD algorithm and outdoor real-time rendering of three-dimensional terrain source code
Platform: |
Size: 1469440 |
Author: flamingo |
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