=== !LaGriT Example: Intersect Two Surfaces, Make Hole in Surface Defined by Intersection ===
  * 01_triangulate_sphere 
  * 02_distorte_sphere 
  * 03_intersect_plane_w_sphere   
  * 04_smooth_reconnect 

'''input.lgi'''[[br]]
'''lagrit.input_build_shell'''[[br]]
'''lagrit.input_smash_shell'''[[br]]
'''lagrit.input_build_quads'''[[br]]
'''lagrit.input_refine_smooth'''[[br]]

{{{
*--* ex_intersect_surface_make_hole
*--* Header Begin
*--* LAGriT Example Input file
* Carl Gable
* gable -at- lanl -dot- gov
*
*
*--* Intersect a triangulated surface mesh with another triangulation
*--* Compute the intersection points
*--* Add the intersection points to the surface mesh
*--* Re-triangulate the surface mesh
*--* Assign material ID's to triangles have distinct material boundary information.
*--* Smooth and refine the mesh
*--*
*--* Calls:
*--* lagrit.input_build_shell
*--* lagrit.input_smash_shell
*--* lagrit.input_build_quads
*--* lagrit.input_refine_smooth
*--*
*--* Geometry definition in:
*--* lagrit.input_geom
*--*----------------------------------------------------
*--* Header End
*--* ex_intersect_surface_make_hole
*--*
*
}}}