• Point handling

◦ Eliminate erroneous data such as points lying outside the required geometry

◦ Add additional point sets into the same feature

◦ Delete points if required

◦ Minimize noise

◦ Sample points to clean data and also reduce the computation time

◦ Create a wrap from the point set

• Wrap handling

◦ Remove triangles by propagating through the surface in a selected area or until the point density changes

◦ Remove webs that are generated in open spaces in the model while creating a wrap from a point set

◦ Remove triangles in a straight line throughout the model, similar to drilling a hole

◦ Add a single layer of triangles to a selected area of geometry

◦ Fill any concave parts of the geometry that you select

◦ Fill areas that require additional volume in order to define edges that may have been blurred during scanning

• Facet handling

◦ Delete facets that are not required

◦ Reduce the number of triangles without compromising surface continuity or detail

◦ Fill gaps that may have been introduced during the scanning process

◦ Improve the faceted geometry by reducing facet size

◦ Smooth the polygonal surface by changing the coordinates of the vertices in an iterative manner

◦ Reverse the orientation of two facets that share an edge

◦ Add facets by splitting an existing facet or by selecting three open vertices and creating a new facet