updated docu of displacement function
enabled visualization of patch generation in feature adaptive subdivision
Merge branch 'devel' of https://github.com/embree/embree into devel
enabled discrete tessellation, better patch visualization
introducing isGregory function in CatmullClarkPatch
harder edge creases for subdiv2.xml
abstract feature adaptive subdivision that generates gregory patches
feature adaptive subdivision uses arrays to pass uvs and neighbor subdiv information
enabling generalclarkpatch as default
updates
updates
added general feature adaptive subdivision that outputs bsplines
feature adaptive subdivision for bsplines partly working
Merge branch 'devel' of https://github.com/embree/embree into devel