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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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MyMediaPlay
vc——使用MediePlay AcriveX控件创建媒体播放器MyMediaPlay(vc- Use MediePlay AcriveX controls to create media player MyMediaPlay)
- 2011-07-24 19:01:52下载
- 积分:1
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Modem
这是一个关于MODEM的网络编程源代码,采用VC++编写。(This is a MODEM network programming source code, written using VC++.)
- 2010-06-05 14:41:15下载
- 积分:1
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Client
iec61850客户端源代码,该源代码基于sisco的mms-lite编写,对其进行二次封装,大大简化了函数调用。(IEC61850 client source code, the source code based on the mms-lite Sisco write, for its two package, greatly simplifying the function call.)
- 2020-07-01 05:20:02下载
- 积分:1
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xinxinlun
信息论编程文件信息论编程文件信息论编程文件信息论编程文件信息论编程文件信息论编程文件(信息论编程文件信息论编程文件信息论编程文件信息论编程文件信息论编程文件信息论编程文件信息论编程文件)
- 2010-12-21 17:26:08下载
- 积分:1
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FamilyFinancialManagementSystem
Family Financial Management System是一个特别方便的理财系统。功能方便实用。(Family Financial Management System is a special convenient financial management system. Convenient and practical functions.)
- 2007-05-28 09:39:11下载
- 积分:1
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prime
判断数字是否是质数,很好用的,对于小学生来说!(Determine whether the number is a prime number, the good, is for students!)
- 2010-12-02 23:02:53下载
- 积分:1
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CSerialPort
CSerialPort.h
CSerialPort.c
VC++串口通讯类,用于初学串口通讯,及串口通讯原理有一定帮助。(CSerialPort.h
CSerialPort.c)
- 2009-11-18 08:43:15下载
- 积分:1
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ADO-open-close
用ADO打开关闭数据库的简单程序 初步了解关于ADO在MFC中的使用(用ADO打开关闭数据库的简单程序 初步了解关于ADO在MFC中的使用
Simple procedures for opening and closing the database with ADO preliminary understanding about use of ADO in MFC
)
- 2013-10-21 15:24:14下载
- 积分:1
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Artificial-neural-network
LabVIEW中人工神经网络计算的实现与应用(Artificial neural network computing in LabVIEW Implementation and Application)
- 2013-10-31 08:36:01下载
- 积分:1