-
Will Schroeder authored
This filter is a specialized, threaded, high-performance implementation of an isocontouring algorithm for unstructured grids. In particular, it generates output triangles from 3D linear cells: vtkTetrahedron, vtkHexahedron, vtkVoxel, vtkWedge, and vtkPyramid. The commit includes supporting classes for edge-based point merging of coincident points, and modification to some VTK cells in order to extract edge and case tables in support of isocontouring.
c809ae19