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-- File: BRepLProp.cdl
-- Created: Thu Feb 24 10:15:08 1994
-- Author: Laurent BOURESCHE
-- <lbo@nonox>
---Copyright: Matra Datavision 1994
package BRepLProp
---Purpose: These global functions compute the degree of
-- continuity of a curve built by concatenation of two
-- edges at their junction point.
uses Standard, gp, BRepAdaptor, GeomAbs, LProp
is
class CurveTool;
class SurfaceTool;
class CLProps from BRepLProp
instantiates CLProps from LProp(Curve from BRepAdaptor,
Vec from gp,
Pnt from gp,
Dir from gp,
CurveTool from BRepLProp);
class SLProps from BRepLProp
instantiates SLProps from LProp(Surface from BRepAdaptor,
SurfaceTool from BRepLProp);
Continuity(C1,C2 : Curve from BRepAdaptor;
u1,u2 : Real from Standard;
tl,ta : Real from Standard)
---Purpose: Computes the regularity at the junction between C1 and
-- C2. The point u1 on C1 and the point u2 on C2 must be
-- confused. tl and ta are the linear and angular
-- tolerance used two compare the derivative.
returns Shape from GeomAbs;
Continuity(C1,C2 : Curve from BRepAdaptor;
u1,u2 : Real from Standard)
---Purpose: The same as preciding but using the standard
-- tolerances from package Precision.
returns Shape from GeomAbs;
end BRepLProp;
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