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                  Application module:
                  
                  Basic geometric topology | 
            ISO/TS 10303-1323:2021(E)  
                  
                  © ISO
                  
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            | TECHNICAL SPECIFICATION | 
            ISO/TS 10303-1323:2021(E) | 
         
      
      
      
         Industrial automation systems and integration — 
         Product data representation and exchange —  
         Part 1323:
         Application module: 
         Basic geometric topology
      
      
      
         This part of ISO 10303 specifies the application module
         Basic geometric topology.
         
         The following are within the scope of this part of ISO 10303: 
         
      
      
         - 3D geometry;
 
         - edge curves;
 
         - unbounded curves;
 
         - vertex points;
 
         -  face surfaces; 
 
         -  polyloops with implicit edges;
 
         - items within the scope of application module Basic geometry, ISO/TS 10303-1652;
         
 
         - items within the scope of application module Elemental topology, ISO/TS 10303-1005.
         
 
      
      
         The following are outside the scope of this part of ISO 10303: 
         
      
      
               
         - 2D geometry;
 
               
         -  geometric bounding of curves;
 
               
         -  geometric bounding of surfaces;
 
            
      
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