Files
igl/external

This directory contains external libraries which are either difficult to
obtain, difficult to compile or patched for libigl.

= AntTweakBar =
Patched to support copying and pasting from text fields (see
http://www.alecjacobson.com/weblog/?p=2378)

Added makefiles for Mac OS X with modern GCC (AntTweakBar/src/Makefile.osx.igl)
and for building with Mesa (AntTweakBar/src/Makefile.mesa.igl)


= TinyXML2 =
double precision bug fixes:

tinyxml2.h line 1286 add function:

void SetAttribute( const char* name, float value ) {
	XMLAttribute* a = FindOrCreateAttribute( name );
	a->SetAttribute( value );
}

tinyxml2.cpp line 434 replace with:

TIXML_SNPRINTF( buffer, bufferSize, "%.15e", v );


= Medit =
Heavily modified version with many exposed parameters and new features (e.g.
hot dog slice).

= TetGen = 
Prerelease version