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-------------------------------------------------------------
Image Based Flow Visualization
Overview supplemental material ACM SIGGRAPH 2002 article
Jarke J. van Wijk
Technische Universiteit Eindhoven
April 2002
-------------------------------------------------------------
This file (readme.usr.txt) gives an overview of the
supplemental material, provided with the article "Image Based
Flow Visualization". Here the files are enumerated with a
short description. A more convenient access is provided
via the html-page index.html, which can be opened in a
WWW-browser.
The files of the supplemental material can be divided into
five categories:
* General : Description contents
* Sample code: Sample implementation of IBFV;
* IBFV tool : demo tool, used to produce all images, except
fig. 14 in the article;
* Animations artificial flow field;
* Animations turbulent flow simulation data.
-------------------------------------------------------------
General
- readme.usr.txt : this file
- index.html : web-page with overview of contents
- background.jpg : background image web-page
-------------------------------------------------------------
Sample code
A one page sample implementation of IBFV is provided:
- ibfv_sample.c.txt: plain C-code, using OpenGL and GLUT
- ibfvsample.pdf : annotated version
-------------------------------------------------------------
IBFV tool
Demo tool that can be used to experiment with IBFV.
Requires Windows'98 or higher and a 3D graphics card.
Consult ibfv_readme.txt for more information.
- ibfv.exe : executable program
- ibfv_readme.txt : description, limitations, features,
requirements, warnings, ...
- screenshot.jpg : screenshot of user interface
- screenshot_small.jpg: thumbnail of screenshot
- sg2002_128.bmp : test image with SIGGRAPH 2002 logo,
128x128 resolution
- sg2002_256.bmp : test image with SIGGRAPH 2002 logo,
256x256 resolution
-------------------------------------------------------------
Animations artificial flow field
Animations in MPEG-1 format are provided of the images that
show an artificial flow field. Use the 'repeat' option of
your animation-player. The following files are present:
- figXX.mpg : animation
- figXX.jpg : still image
- figXX_small.jpg : thumbnail image
where XX refers to the number of the figure in the
article: 9a, 9b, 10b, 11a, 11b, 12b, 13a, 13b.
-------------------------------------------------------------
Animations turbulent flow simulation data
Also, animations are provided that show turbulent flow
simulation data (courtesy data Verstappen and Veldman,
RU Groningen):
- fig14_YY.mpg : animation
- fig14_YY.jpg : still image
- fig14_YY_small.jpg : thumbnail image
where YY refers to the zoom-factor used: 0.5, 01, 02, 04,
08, 16, 32, 64.