68 lines
3.6 KiB
HTML
68 lines
3.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8"/>
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<title>libigl</title>
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<meta name="author" content="Alec Jacobson and Daniele Panozzo and others"/>
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<script type='text/javascript' src='http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'></script>
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</head>
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<body>
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<h1 id="libigl-googlesummerofcode2015projectideas"><a href="./index.html">libigl</a> - Google Summer of Code 2015 Project Ideas</h1>
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<h2 id="automaticgenerationofpythonmatlabbindings">Automatic Generation of Python/MATLAB bindings</h2>
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<figure>
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<img src="./libigl-logo-python-matlab.jpg" alt="" />
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<figcaption></figcaption></figure>
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<p>Libigl is a C++ library, but its functional interface make it very friendly to
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wrapping individual functions for popular scripting languages like Python or
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MATLAB. Since many libigl functions have the form “mesh in” –> “mesh out” or
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“mesh with scalar field in” –> “scalar field out”, we would like to develop an
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<em>automatic</em> routine for generating Python and MATLAB bindings for libigl
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functions. This project has three parts: 1) determining the necessary mark up
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(e.g. comments) inside libigl header files to determine the Python interface,
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2) writing a program to parse this mark up and generate valid Python bindings
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and compilation instructions, and 3) validating and testing these results on a
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variety of functions in the library.</p>
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<p>Student: <a href="https://www.google-melange.com/gsoc/homepage/google/gsoc2015">apply</a></p>
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<p>Mentors: Alec Jacobson & Daniele Panozzo</p>
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<h2 id="topologicalmeshoperations">Topological Mesh Operations</h2>
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<figure>
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<img src="./collapse-split-flip.jpg" alt="" />
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<figcaption></figcaption></figure>
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<p>Libigl avoids complicated mesh data-structures to ensure that its interface is
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clean and easy to port into users’ existing projects. Our mesh format is a
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simple list of vertices and list of face indices to those vertices: <code>V</code> and
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<code>F</code>. We have a number of functions for <em>deforming</em> a mesh: that is, modifying
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the entries in <code>V</code>, but currently lack functions for <em>modifying</em> the mesh’s
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topology: that is, modifying <code>F</code> and/or modifying the <em>size</em> of <code>V</code>. This
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project entails implementing <em>efficient</em> routines for: edge collapse, edge
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splitting, and edge flipping. The project will culminate in a routine combining
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these core functions for surface remeshing.</p>
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<p>Student: <a href="https://www.google-melange.com/gsoc/homepage/google/gsoc2015">apply</a></p>
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<p>Mentors: Alec Jacobson & Daniele Panozzo</p>
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<h2 id="contact">Contact</h2>
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<p>Google Summer of Code projects with libigl are mentored by <a href="http://www.cs.columbia.edu/~jacobson/">Alec
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Jacobson</a> and <a href="http://www.inf.ethz.ch/personal/dpanozzo/">Daniele
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Panozzo</a>. Please <a href="mailto:alecjacobson@gmail.com,daniele.panozzo@gmail.com">contact
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us</a> if you have
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questions, comments or other ideas for a fun summer of hacking on libigl.</p>
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</body>
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</html>
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