This sample is a simple example on how to perform a glow effect by rendering into an arbitrary size Frame Buffer Object (FBO). The Glow effect is performed on a specific part of the screen and can be done only on specific objects of the scene. You can imagine using such a postprocessing effect in CAD/DCC to emphasize some items from a selection or picking for example.
标签： arbitrary rendering example perform
上传时间： 2014-01-03
上传用户：liuchee
SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perform an LU decomposition with partial pivoting and triangular system solves through forward and back substitution. The LU factorization routines can handle non-square matrices but the triangular solves are performed only for square matrices. The matrix columns may be preordered (before factorization) either through library or user supplied routines. This preordering for sparsity is completely separate from the factorization. Working precision iterative refinement subroutines are provided for improved backward stability. Routines are also provided to equilibrate the system, estimate the condition number, calculate the relative backward error, and estimate error bounds for the refined solutions.
标签： nonsymmetric solution SuperLU general
上传时间： 2017-02-20
上传用户：lepoke
cordic methods describe essentially the same algorithm that with suitably chosen inputs can be used to calculate a whole range of scientific functions including sin, cos, tan, arctan, arcsin, arccos, sinh, cosh, tanh, arctanh, log, exp, square root and even multiply and divide. the method dates back to volder [1959], and due to its versatility and compactness, it made possible the microcoding of the hp35 pocket scientific calculator in 1972. here is some code to illustrate the techniques. ive split the methods into three parts linear, circular and hyperbolic. in the hp35 microcode these would be unified into one function (for space reasons). because the linear mode can perform multiply and divide, you only need add/subtract and shift to complete the implementation. you can select in the code whether to do the multiples and divides also by cordic means. other multiplies and divides are all powers of 2 (these dont count). to eliminate these too, would involve ieee hackery.
标签： essentially algorithm describe suitably
上传时间： 2017-03-02
上传用户：litianchu
JAVA多torrent下载程序P2P源码 This is a stripped down version of Manfred Duchrows Programmer\ s Freind class library. No code was changed, only classes irrelevant for Azureus were left out
标签： Programmer Duchrows stripped torrent
上传时间： 2017-03-02
上传用户：变形金刚
/* This software is copyrighted by and is the sole property of Express */ /* Logic, Inc. All rights, title, ownership, or other interests */ /* in the software remain the property of Express Logic, Inc. This */ /* software may only be used in accordance with the corresponding */ /* license agreement. Any unauthorized use, duplication, transmission, */ /* distribution, or disclosure of this software is expressly forbidden. */
标签： copyrighted software property Express
上传时间： 2017-03-04
上传用户：lindor
Java企业人事管理系统源码javahr 配置Oracle数据库 在配置Oracle数据库时，请参见以下步骤： （1）请确定数据库已经成功启动； （2）请确认已经存在名称为“PERSONNEL_MANAGE”的用户，如果不存在，请先创建。 （3）将光盘\\TM\\03\\Database\\文件夹中的personnel_manage.dmp文件拷贝到C盘的根目录下； （4）依次单击“开始”→“运行”，在弹出的窗口文本框中输入“cmd”命令，然后单击“确定”按钮，打开DOS命令窗口； （5）在DOS命令窗口输入如下代码： imp PERSONNEL_MANAGE/MWQ@DBSQL file=C:\\personnel_manage.dmp fromuser=PERSONNEL_MANAGE ignore=y commit=y grants=y （6）单击回车键，即可成功导入Oracle数据库了。 说明：第一个“PERSONNEL_MANAGE”为登录数据库的用户名，第二个“MWQ”为登录数据库的密码，“DBSQL”为欲登录的数据库名称。 library. No code was changed, only classes irrelevant for Azureus were left out.
上传时间： 2013-12-28
上传用户：xfbs821
The major functionality added in this release includes: - Rootless mode in X11 - Widget Templtes [both compiled and XML] As always, this isn t meant to be a stable release, it is only provided so people can more easily experiment with PicoGUI and possibly help in its development. Some of the more significant known bugs: - The PicoGUI laucher may not work right now, it s undergoing some change. - Several of the apps included here are not finished, not started, or otherwise broken. - There is a redrawing bug that may cause flickering on some platforms
标签： functionality Rootless includes release
上传时间： 2014-01-03
上传用户：gxmm
LBreakout a breakout-style arcade game for Linux Requirements: X11, SDL[1.0 or better] Installation: 1. type ./configure options: --disable-sound [no sound] --disable-install [no installation play from source directory] [e.g. ./configure --disable-sound --disable-install ] 2. type make 3. become root 4. type make install [only if install is not disabled] 5. type lbreakout to play
标签： breakout-style Requirements LBreakout arcade
上传时间： 2017-03-13
上传用户：xz85592677
It contains a vhdl description of the external bus interface unit for 68000 processor. currently only read and write cycle are supported
标签： description currently interface processor
上传时间： 2017-03-16
上传用户：chenlong
单总线多点测温系统，单总线它采用单根信号线既传输时钟又传输数据，而且数据传输是双向的它具有节省I/O 口线资源结构简单成本低廉便于总线扩展和 维护等诸多优点。本系统中所有的DS18B20都接在单片机的P1.1口上。用一个液晶屏显示，从单片机P3口接上8个开关，与右边的DS18B20 编号对应。当没有开关按下时屏幕显示"which NO you want press which key",要想看那一点处的温度就按下几号键（点击key右边的小红 点，按一下弹下，再按一下弹起）。只能有一个按键按下，当有多个按键下时，屏幕上显示“please press one key only !".
上传时间： 2017-04-07
上传用户：小码农lz
