09/01/04
Contents:

surfaceAdd
adds to surface files. (but does not intersect or anything) 

surfaceBooleanOp
Boolean operations (add, or, xor) on closed surfaces. Probably not working.

surfaceCheck
checks surface for incorrect topology. Checks normals of neighbouring faces.

surfaceCoarsen
Stan Melax coarsening algorithm

surfaceConvert
Converts surfaces to/from various formats

surfaceFind
Finds nearest vertex and face to given point.

surfaceMeshTriangulate
Triangulate external facses of mesh and write as surface.

surfacePointMerge
Explicit point merge of surface.

surfaceSetOutside
Orient normals on (closed) surface.

surfaceSmooth
Laplacian smoothing on surface vertices

surfaceSubset
Subsets surface

surfaceToPatch
Applies region information of surfaces to mesh. Each external face of mesh
gets region number of nearest surface triangle.

