This is qrtsc, a port of rtsc (real-time suggestive contours) to Qt. The original rtsc by Szymon Rusinkiewicz and Doug DeCarlo can be found here: http://gfx.cs.princeton.edu/proj/sugcon/ HOW TO BUILD: You need Qt 4.6 or higher installed. On Mac or Linux: qmake -r qviewer.pro make On Windows: Open the Qt command prompt, then qmake -r qviewer.pro Then open qviewer.sln from Visual Studio and build normally. Tested on gcc + Ubuntu 10, gcc + Mac OSX 10.6, and Visual Studio 2008 + Windows 7. HOW TO USE: Like rtsc, simply pass a mesh at the command line. Qrtsc accepts all types of meshes that rtsc does. More documentation forthcoming at some point (maybe). Any questions or problems, email fcole@csail.mit.edu May 21 2011