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-- File: HLRBRep_SLPropsATool.cdl
-- Created: Fri Apr 23 13:56:45 1993
-- Author: Modelistation
-- <model@phylox>
---Copyright: Matra Datavision 1993
class SLPropsATool from HLRBRep
uses
Address from Standard,
Pnt from gp,
Vec from gp
is
Value(myclass; A : Address from Standard;
U, V : Real from Standard;
P : out Pnt from gp);
---Purpose: Computes the point <P> of parameter <U> and <V>
-- on the Surface <A>.
--
---C++: inline
D1 (myclass; A : Address from Standard;
U, V : Real from Standard;
P : out Pnt from gp;
D1U, D1V : out Vec from gp);
---Purpose: Computes the point <P> and first derivative <D1*>
-- of parameter <U> and <V> on the Surface <A>.
--
---C++: inline
D2 (myclass; A : Address from Standard;
U, V : Real from Standard;
P : out Pnt; D1U, D1V, D2U, D2V, DUV : out Vec);
---Purpose: Computes the point <P>, the first derivative <D1*>
-- and second derivative <D2*> of parameter <U> and
-- <V> on the Surface <A>.
--
---C++: inline
DN (myclass; A : Address from Standard;
U, V : Real from Standard;
Nu, Nv : Integer from Standard)
returns Vec from gp;
Continuity(myclass; A : Address from Standard)
returns Integer from Standard;
---Purpose: returns the order of continuity of the Surface
-- <A>. returns 1 : first derivative only is
-- computable returns 2 : first and second derivative
-- only are computable.
--
---C++: inline
Bounds(myclass; A : Address from Standard;
U1, V1, U2, V2 : out Real from Standard);
---Purpose: returns the bounds of the Surface.
--
---C++: inline
end SLPropsATool;
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