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spatial4
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。
#include "Pt3d.h" //空间点类(主要记录空间点的x,y,z)
(Rendering such a model similar to rice-shaped 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.# Include Pt3d.h // space-point type (mainly recorded space points x, y, z))
- 2007-11-27 10:36:15下载
- 积分:1
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Demo
11.13 VC2003 编译 如何获得网上邻居(11.13 How to get the Network Neighborhood)
- 2012-10-24 11:06:44下载
- 积分:1
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duilib-master
说明: 开源库,实现界面开发,可以使用开发各种界面,使用Win32(Open Source Library for Interface Development)
- 2020-06-18 18:00:01下载
- 积分:1
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ShareMem
通过内存映射对象实现程序和进程间的内存共享。(Implement programs and memory sharing between processes through a memory-mapped object.)
- 2016-10-21 18:00:22下载
- 积分:1
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Computer-graphics-with-OpenGL-
计算机图形学(第四版)(英文版)源码。作 者:(美)赫恩。本书是一本内容丰富、取材新颖的计算机图形学著作,在前一版的基础上进行了全面扩充,增加了许多新的内容,覆盖了近年来计算机图形学的最新发展和成就。全书层次分明、重点突出,并附有使用OpenGL编写的大量程序及各种效果图,是一本难得的优秀教材。全书共分为24章及3个附录,全面系统地讲解了计算机图形学的基本概念和相关技术。作者首先对计算机图形学进行综述;然后讲解二维图形的对象表示、算法及应用,三维图形的相关技术、建模和变换等;接着介绍光照模型、颜色模型和动画技术。本书还新增了有关分层建模与动画的介绍,OpenGL的全面介绍;最后的附录给出了计算机图形学中用到的基本数学概念、图形文件格式及OpenGL的相关内容等。
(Computer graphics with OpenGL (Fourth Edition) (English version), source code. Author: Donald Hearn. )
- 2020-11-17 22:19:39下载
- 积分:1
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FILEMANIPULATE
FileManipulate是一个基于对话框的MFC应用程序,实现了文件的删除、复制和移动等功能。(FileManipulate is a dialog-based MFC application that implements file to delete, copy and move functions.)
- 2013-11-18 23:00:28下载
- 积分:1
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Elevators
电梯仿真系统的实现,包含源码和文档。(Elevator simulation system, including source code and documents.)
- 2021-04-19 20:18:51下载
- 积分:1
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9_2
VC中容器和游标的使用,一个简单的例子。。(VC cursor in the containers and the use of a simple example. .)
- 2009-05-31 23:35:52下载
- 积分:1
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GPS_MFC_WP1
本人编制的GPS的数据解析代码,其中包括对五种NMEA协议的解析(I compiled the code of GPS data analysis, including analysis on five NMEA protocol)
- 2011-07-10 15:09:41下载
- 积分:1
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Running-TX433-and-RX433-RF-modules-with-AVR-micro
Running TX433 and RX433 RF modules with AVR microcontrollers
- 2013-07-17 12:42:08下载
- 积分:1