Split label field in separate internal and public field. Public field
should never be changed by HEM_Machines and should be propagated across
edge and face splits.
1. Added copyProperties() to HE_Face, HE_Vertex and HE_Halfedge to
simplify future changes.
2. Added various setColor functions to HE_Mesh
3. fuseCoplanarFaces() now takes face properties of first face in planar
set for new faces.
4. added selection methods with internal label and renamed relevant
functions to blaWithLabel, blaWithOtherabel, blaWithInternalLabel and
bla WithOtherInternalLabel
Fixed bug that resulted in wrong triangulation of concave quads.
Update README.md
Fixed HEM_Bend
1. Cleaning label related code
2. Considering poly2tri
Added HE_Machine interface to HEC_Creator
Fixed STL and OBJ export bug "dumb coder forgetting to check if
directory exists".
Merge pull request #14 from wblut/internallabel

Internallabel
Fixed inconsistency of HET_Export requiring explicit file extensions
You copy-paste too quick, mr. Bond
Fleshing out the HE_Path
Fixed bug with fragmented open paths after HEM_SliceSurface
Factoring out the WB_SimplePolygon and replacing it with the more
versatile WB_Polygon
Continued phasing out of (WB_)SimplePolygon
Simplifying and debugging? Moving forward to a HE_Mesh that might
actually become usable...
Adding examples
Remove duplicate examples in inconvenient location
Updated build of the day
Added sponge example