• Will Schroeder's avatar
    Added high-performance contouring algorithm · c809ae19
    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
    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.
vtkFlyingEdges3D.h 7.77 KB