Table 1
  presents the special graphical symbols used by 
  the Visualization module.
  These special symbols appear when you produce an undeformed, deformed, contour,
  or symbol plot of a model containing any of these components. For information
  on customizing the color and size of these symbols, see 
  Coloring all geometry in the Visualization module
  and 
  Controlling the display of model entities,
  respectively.
 
Table 1. Special graphical symbols used by 
  the Visualization module.
  
	  
		
		    
		 | 
 
		Two-node dashpot
		  elements
		 | 
 
	 
	  
		| The Visualization
		  module displays two-node dashpot elements using the symbol shown. You can
		  choose to display a straight line in place of this symbol by selecting
		   refinement for all curved edges and
		  faces in your model. For more information, see 
		  Refining curved edges and faces.
		  
		 | 
 
	 
	  
		
		    
		 | 
 
		Two-node spring
		  elements
		 | 
 
	 
	  
		| The Visualization
		  module displays two-node spring elements using the symbol shown. You can
		  customize the appearance of the curves in this symbol using the options for
		  refining curved edges and faces. The Visualization
		  module displays a two-node spring element as a straight line when you select
		   refinement for all curved edges and
		  faces in your model. For more information, see 
		  Refining curved edges and faces.
		  
		 | 
 
	 
	  
		
		    
		 | 
 
		Reference nodes
		 | 
 
	 
	  
		| The Visualization
		  module displays the reference node for a rigid surface as a cross. You cannot
		  customize the shape of this symbol.
		 | 
 
	 
	  
		
		    
		 | 
 
		Tracer particles
		 | 
 
	 
	  
		| The Visualization
		  module displays a tracer particle as a cross within a square. You cannot
		  customize the shape of this symbol.
		 | 
 
	 
  
 
 
In addition to the special symbols 
  the Visualization module
  uses to display the model components listed above, you can choose to display
  symbols representing results, model entities (boundary conditions, connectors,
  coordinate systems, and point elements), and nodal locations. For more
  information, see the following sections: