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-- File: AppCont_TheSurfTool.cdl
-- Created: Wed Apr 28 18:12:58 1993
-- Author: Laurent PAINNOT
-- <lpa@phobox>
---Copyright: Matra Datavision 1993
deferred generic class TheSurfTool from AppCont(Surf as any)
---Purpose: Template for describing a continuous surface.
uses Pnt from gp,
Vec from gp
is
D0(myclass; S: Surf; U, V: Real; Pt: out Pnt);
---Purpose: returns the point of the surface at <U, V>.
D1(myclass; S: Surf; U, V: Real; Pt: out Pnt; V1U, V1V: out Vec);
---Purpose: returns the derivative and the point values of the surface
-- at the parameters <U, V> .
end TheSurfTool;
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