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cn.Tutorial Introduction

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你第一次使用vvvv吧,还在琢磨怎么学,怎么用它做些有用好玩的事。抽点空,花20分钟就能过一遍基本教程,便可对vvvv有个基本了解。

预备,出发

当你运行vvvv时,它会自动运行一个示范程序。如果你已经熟悉它了,可以通过删除vvvv程序目录里的文件Args.txt来跳过它。可以使用windows的标准快捷键 ALT+F4来关闭vvvv。它会询问你是否需要保存一些文件,点击 Don't save and Close,不存直接关闭就好了。

再次运行vvvv,示范程序不再出现。你只能看到一个灰色窗口,一个我们称之为 Patch (程序片)的东西. 欢迎使用vvvv。

请同时参看视频教程: Starting vvvv for the first time

前言

vvvv不是用文本编程界面来写程序,取而代之的是用图形构件来编程。程序是写在 程序片?里的。独立的操作块或函数表示为盒子(称为结点 nodes?)。 结点之间用鼠标来勾勒或修改连线,从而建立起让数据从一个结点传往另一个结点的结构。

一个结点可能有三种基本操作中的一种:产生、处理和输出数据,也可以是这些的组合。每个结点都有一些输入输出,用结点顶部和底部的黑色的小方块来表示它们,这些叫做引脚 pins?

结点可以通过在它们的引脚之间建立连结来相互连接起来。
与文本编程相比,输入引脚可以代表函数的参数或自变量,而输出引脚表示函数的结果。

理论就到此为止,现在让我们怀一下旧,说Hello World!

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Shoutbox

~1d ago

joreg: Workshop on 09 05: Deepdive into the Stride 3D Engine. Signup here: https://thenodeinstitute.org/courses/ss24-vvvv-advanced-3d-rendering-in-vvvv-with-stride/

~1d ago

tekcor: Dear vvvv community, I am leaving my personal fundraiser here because I know many of you personally, sending love https://t.ly/iV9l_

~2d ago

joreg: Rewatch the 24th vvvvorldwide meetup here: https://www.youtube.com/live/gNszIiRAjDo?si=0RXF0pW73EUaRqGk

~2d ago

joreg: LINK - the vvvv summer camp 2024 is announced: https://visualprogramming.net/blog/2024/link-the-vvvv-summer-camp-24/

~4d ago

joreg: Tonight, May 3, vvvv meetup in Berlin or via stream: https://visualprogramming.net/blog/2024/24.-vvvv-worldwide-meetup/

~8d ago

joreg: Workshop on 02 05: Intro to the Stride 3D Engine. Signup here: https://thenodeinstitute.org/courses/ss24-vvvv-intro-to-the-stride-3d-engine-in-vvvv/

~9d ago

joreg: The new vvvv Show-Off-Reel is out: https://vimeo.com/930568091

~15d ago

joreg: The summer season of vvvv workshops at The NODE Institute is out: https://thenodeinstitute.org/ss24-vvvv-intermediates/