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Changes between Version 15 and Version 16 of iMeshComponent


Ignore:
Timestamp:
02/23/09 13:04:54 (14 years ago)
Author:
billings
Comment:

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  • iMeshComponent

    v15 v16  
    2121== Tests == 
    2222 
    23 The iMesh component has not been extensively tested. The TSTT test program is partially implemented.  
     23The iMesh component has not been extensively tested.  
     24 
     25The TSTT test program is partially implemented.  
     26 
     27One test of particular interest to the author is a test of the amount of time needed to return all of the vertex coordinates. There are currently two ways to do this.  
     28 
     29* Use the "1 step" call to getAllVtxCoords in iMesh and its analogs in the component and MOAB 
     30* Use a "2 step" method where first the entity handles are obtained by looking for objects of type "vertex" with getEntities and the coordinates are then gathered by getVtxArrCoords. 
     31 
     32See the attached graph. The "2 step" method is faster, mostly because the "1 step" method in iMesh requires that an "in_entity_set" array be filled by iterating across all the vertices. 
    2433 
    2534== Contact ==