src/VrmlConverter/VrmlConverter_LineAspect.cdl


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-- File:	VrmlConverter_LineAspect.cdl
-- Created:	Wed Apr 23 15:14:48 1997
-- Author:	Alexander BRIVIN
--		<brivin@minox.nizhny.matra-dtv.fr>
---Copyright:	 Matra Datavision 1997


class LineAspect from VrmlConverter inherits TShared from MMgt

	---Purpose: qualifies the aspect properties for  
	--          the VRML conversation of a Curve and  a  DeflectionCurve . 

uses 

    Material    from   Vrml

is

    Create
    returns mutable LineAspect from VrmlConverter;

    ---Purpose: create a default LineAspect. 
    --  Default value: HasMaterial  =  False  - a  line  hasn't  own  material (color) 

    Create  (aMaterial: Material from Vrml; 
    	    	 OnOff: Boolean from Standard)
    returns mutable LineAspect from VrmlConverter;
 
    SetMaterial(me: mutable; aMaterial: Material from Vrml)
    is static;
 
    Material(me) returns mutable Material from Vrml 
    is  static; 

    SetHasMaterial(me: mutable; OnOff: Boolean from Standard)
    ---Purpose: defines the necessary of writing  own  Material from Vrml into  output  OStream. 
    --          By default False  -  the material is not writing into OStream, 
    --          True  -  the material is writing. 
    is  static; 

    HasMaterial(me) returns Boolean from Standard 
    ---Purpose: returns True if the  materials is  writing into OStream.
    is static;
 
--    Copy (me)  returns mutable like me;
    
fields
     
    myMaterial		:	Material    from   Vrml;    
    myHasMaterial       :       Boolean  from  Standard;
    
end LineAspect;