Search - terrain quadtree algorithm

Search - terrain quadtree algorithm - List

[OpenGL program] demo7_1 DL : 0: 一个基于OPENGL生成地形网格的例子，算法四叉树-OPENGL generate a terrain based on the grid example, the algorithm quadtree
Date : 2025-12-22 Size : 203kb User : 肖鹏
[OpenGL program] mysf DL : 0: 地形漫游在仿真、模拟、虚拟现实等领域中有着广泛应用. 大规模地形的实时漫游算法一般采用视见体裁剪和与视点相关的连续细节层次等技术来减少实际绘制的地形数据量. 通过地形分块和视见体投影三角形扫描算法实现快速裁剪, 通过调整顶点的高度值消除裂缝, 通过基于三角形的四叉分割实现连续细节层次地形简化, 简化了算法实现, 提高了算法效率. 在没有利用帧连贯性的情况下, 算法可以在PC 机上实现较大规模地形的快速交互式漫游.-Roaming terrain in the simulation, simulation, virtual reality and other areas has a broad application. Large-scale real-time roaming terrain algorithm generally see as frustum culling and view-dependent continuous level of detail, such as techniques to reduce the actual rendering of terrain data. Through the terrain block and visually see the projector triangle body scan algorithm for fast cutting, by adjusting the height of peak value of the elimination of cracks in a triangle-based quadtree segmentation realize Continuous Level of Detail Terrain simplification simplified algorithm, improve the efficiency of the algorithm. In the absence of the use of frame coherence, the algorithm can realize in the PC, the rapid large-scale interactive roaming terrain.
Date : 2025-12-22 Size : 247kb User : 万方
[OpenGL program] Land3 DL : 0: 在OpenGL中实现地形的基于四叉树的LOD算法-Implemented in the OpenGL-based Terrain Quadtree LOD algorithm
Date : 2025-12-22 Size : 3.48mb User : 张洁
[OpenGL program] ROAM_LOD DL : 0: 实现大规模室外场景渲染技术,本程序使用基于严格的四叉树的方法建立一个LOD算法，并用该LOD算法实现了一个视点相关的动态多分辨率地形。采用多遍地面纹理，亮度图等技术来照明场景。同时DEMO还实现了Billboard,运动模糊，的功能。程序采用C++，模块化的结构让程序具有很高的可扩展性。--achieve large-scale outdoor scene rendering technology, the use of procedures based on strict quadtree methods to establish a LOD algorithm, and the LOD algorithm with a view to achieve the dynamic multi-resolution terrain. Many times using ground texture, brightness map technology to lighting scenes. DEMO while also achieving the Billboard, motion blur, function. Adoption of C, the modular structure allows procedures with high scalability.
Date : 2025-12-22 Size : 296kb User : 佟杰
[OpenGL program] terrain DL : 0: 用OPGL实现的渲染地形一.2个地形生成算法二．地形上的纹理三．四叉树LOD渲染地形四．相机剪裁地形五．天空盒六．简单海水七．广告牌八．光晕九．地形场景物体与BVH 十．阴影体十一．碰撞十二．无限地形-Terrain rendering with OPGL achieve a .2 a terrain generation algorithm 2. Three terrain texture. Quadtree LOD terrain rendering four. Five cameras cut terrain. Sky Box 6. Simple water 7. Eight billboards. Halo 9. BVH 10 objects and terrain. Shadow body 11. Collision 12. Infinite terrain
Date : 2025-12-22 Size : 2.97mb User : 小轩