Giulio Piacentino » Processing.org http://www.giuliopiacentino.com An archive of personal and collaborative projects and experiments, certainly developed with an eye on digital architecture. Sun, 04 Jul 2010 22:46:01 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 Librarian nightmare & dream http://www.giuliopiacentino.com/physical-boxes/ http://www.giuliopiacentino.com/physical-boxes/#comments Mon, 15 Dec 2008 19:07:38 +0000 Giulio Piacentino http://www.giuliopiacentino.com/?p=723

How to use JBullet

To use Jbullet easily in the new processing 1.0, you can just follow these steps:

  1. install Java3D to have access to some standard matrix operations in Processing & Java. What you really need is only the vecmath class. If Processing (depending on the version & settings) still does not see it, put the vecmath.jar inside processing’s libraries\vecmath\library.
  2. download Jbullet and be sure that you put jbullet.jar inside processing’s libraries\jbullet\library.
  3. restart Processing if it was running.

Download the Processing 1.0 pde file books.pde source code. And please, if you find this useful, post a link to your sketch or video that you did with this, I’m curious!

Addendum: if you want to use P5sunflow, then use processing v135: the version 1.0 seems not to be working with it. The code of the sketch is compatible, but you have to install the libraries in the processing folder itself.

Video

A video is on Vimeo.

Librarian’s nightmare & dream from Giulio on Vimeo.

]]> http://www.giuliopiacentino.com/physical-boxes/feed/ 3 Interactive landscape tool – behind the scene http://www.giuliopiacentino.com/source-code-interactive/ http://www.giuliopiacentino.com/source-code-interactive/#comments Tue, 02 Dec 2008 11:13:07 +0000 Giulio Piacentino http://www.giuliopiacentino.com/?p=593 Finally, with the release of Processing 1.0, it is possible to run online the Interactive and Landscape Tool as an applet. For this occasion, I thought it would be nice to also open the source code.

Web edition

This release can run in your web browser. It uses P3D as software-simulated three dimensional enviroment.

I suggest you try these commands: 1 (then grab a box with right mouse button), then 2 (try zoom with central wheel) and 3 (orbit by dragging outside of a box), 4, 5 (adjust the sizes of the volumes by dragging the top bar) and 6 (custom views).

If you have problems, try downloading the latest Java or watch the Flash video, instead. Built with Processing.

Processing sketch source code

You can also download the full-screen, desktop (Processing) version that runs quite faster thanks to OpenGL. Processing 1.0 pde file (zipped archive) Interactive Landscape Tool (zip).

Special thanks to Axel Kilian for the help during the design explorer class (beginning of the development), the whole Hyperbody Research Group in TU Delft for feedback and the Processing community.

]]> http://www.giuliopiacentino.com/source-code-interactive/feed/ 1 Bézienne http://www.giuliopiacentino.com/bezienne/ http://www.giuliopiacentino.com/bezienne/#comments Mon, 03 Nov 2008 21:16:18 +0000 Giulio Piacentino http://www.giuliopiacentino.com/?p=301


New   Open defaults (10)   Make code   Draw code

Select: «    ‹   all/none  ›    »

Delete: 1Pt  Objs  Undo

Modifiers: move (arrows) – scale (+/-) – Mirror  Flip  Approximate

Zoom: mouse wheel. Pan: central mouse button. Reset. By default, the applet makes always new lines of four control points. You can hold Shift to continue in a new position. If you click in the neighborhood of a selected control point (red), the program will snap to it.

Drawings: #5 is made by Ryoko Ikeda, #9 by Ilaria Giardiello. You can submit your own code by simply filling the fields below here (use “make code”).

Source code: Processing 1 pde files bezienne Bez Point controls copyPaste pointEditor save. Built with Processing.

]]> http://www.giuliopiacentino.com/bezienne/feed/ 3 Interactive landscape tool http://www.giuliopiacentino.com/interactive-landscape-tool/ http://www.giuliopiacentino.com/interactive-landscape-tool/#comments Sun, 20 Jul 2008 11:32:19 +0000 Giulio Piacentino http://www.giuliopiacentino.com/?p=421

This is a 2′ screenshot video from the interactive landscape tool, which was developed as a part of the final presentation of the project for a winery in Piedmont.

You can also try the online applet and run the source code in full screen on your desktop, using OpenGL.

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