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-- File: PGeom_RectangularTrimmedSurface.cdl
-- Created: Tue Mar 2 14:17:28 1993
-- Author: Philippe DAUTRY
-- <fid@phylox>
-- Copyright: Matra Datavision 1993
class RectangularTrimmedSurface from PGeom inherits BoundedSurface from PGeom
---Purpose : Defines a portion of a surface (patch) limited by
-- two parametric values in the U direction (Umin,
-- Umax) and in the V direction (Vmin, Vmax).
--
---See Also : RectangularTrimmedSurface from Geom.
uses Surface from PGeom
is
Create returns mutable RectangularTrimmedSurface from PGeom;
---Purpose: Creates a RectangularTrimmedSurface with default values.
---Level: Internal
Create (
aBasisSurface : Surface from PGeom;
aFirstU : Real from Standard;
aLastU : Real from Standard;
aFirstV : Real from Standard;
aLastV : Real from Standard)
returns mutable RectangularTrimmedSurface from PGeom;
---Purpose: Creates a RectangularTrimmedSurface with these values.
---Level: Internal
BasisSurface (me: mutable; aBasisSurface: Surface from PGeom);
---Purpose : Set the value of the field basisSurface with
-- <aBasisSurface>.
---Level: Internal
BasisSurface (me) returns Surface from PGeom;
---Purpose : Returns the value of the field basisSurface.
---Level: Internal
FirstU(me : mutable; aFirstU: Real from Standard);
---Purpose : Set the value of the field firstU with <aFirstU>.
---Level: Internal
FirstU(me) returns Real from Standard;
---Purpose : Returns the value of the field firstU.
---Level: Internal
LastU(me : mutable; aLastU: Real from Standard);
---Purpose : Set the value of the field lastU with <aLastU>.
---Level: Internal
LastU(me) returns Real from Standard;
---Purpose : Returns the value of the field lastU.
---Level: Internal
FirstV(me : mutable; aFirstV: Real);
---Purpose : Set the value of the field firstV with <aFirstV>.
---Level: Internal
FirstV(me) returns Real from Standard;
---Purpose : Returns the value of the field firstV.
---Level: Internal
LastV(me : mutable; aLastV: Real);
---Purpose : Set the value of the field lastV with <aLastV>.
---Level: Internal
LastV(me) returns Real from Standard;
---Purpose : Returns the value of the field lastV.
---Level: Internal
fields
basisSurface : Surface from PGeom;
firstU : Real from Standard;
lastU : Real from Standard;
firstV : Real from Standard;
lastV : Real from Standard;
end;
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