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Line integral convolution techniques implemented in JavaScript, Canvas 2D and WebGL

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Line Integral Convolution Techniques
=====================================

An implementation of line integral convolution techniques in JavaScript,
Canvas 2D and WebGL. Here's the [associated blog post](http://blog.thejit.org/2012/08/14/playing-with-line-integral-convolutions/).

## Papers implemented

* [Imaging Vector Fields Using Line Integral Convolution](http://www8.cs.umu.se/kurser/TDBD13/VT00/extra/p263-cabral.pdf) by Brian Cabral Leith (Casey) Leedom
 * [Animating Flowfields: Rendering of Oriented Line Integral Convolution](http://graphics.cs.ucdavis.edu/~lfeng/sig/tensor/papers/Animating%20Flow%20Fields%20Rendering%20of%20Oriented%20Line%20Integral%20Convolution.pdf)
 * [Lagrangian-Eulerian Advection of Noise and Dye Textures for Unsteady Flow Visualization](http://www.cs.ucdavis.edu/~ma/ECS276/readings/Jobard_TVCG02.pdf) by Bruno Jobard, Gordon Erlebacher, and M. Yousuff Hussaini.

## Examples

* [Fluid simulation based on dye texture
   advection.](http://philogb.github.com/LIC/fluid.html)
 * [Magnetic dipole simulation based on white noise texture advection.](http://philogb.github.com/LIC/dipole.html)
 * [f(x) = (-y, x) animation based on white noise texture advection.](http://philogb.github.com/LIC/vortex.html)
 * [f(x) = (-y, x) 2D Canvas based line integral convolution.](http://philogb.github.com/LIC/lic.html)
 * [f(x) = (-y, x) 2D Canvas based oriented line integral convolution.](http://philogb.github.com/LIC/olic.html)

## Copyright

* Copyright: [Twitter, Inc.](http://twitter.com/)
 * Author: [Nicolas Garcia Belmonte](http://philogb.github.com/)

Permission is hereby granted, free of charge, to any person obtaining a copy
          of this software and associated documentation files (the "Software"), to deal
          in the Software without restriction, including without limitation the rights
          to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
          copies of the Software, and to permit persons to whom the Software is
          furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
          all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
          IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
          FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
          AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
          LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
          OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
          THE SOFTWARE.

LIC

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