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149 lines
4.0 KiB
Plaintext
Executable File
149 lines
4.0 KiB
Plaintext
Executable File
-- Created on: 1993-05-12
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-- Created by: Jacques GOUSSARD
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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deferred generic class SurfaceTool from Contap
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(TheSurface as any)
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---Purpose: Template class for a tool on a surface.
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-- It is possible to implement this class with an
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-- instantiation of the Surface2Tool from Adaptor3d.
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uses SurfaceType from GeomAbs,
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Pln from gp,
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Sphere from gp,
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Cylinder from gp,
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Cone from gp,
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Pnt from gp,
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Vec from gp
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is
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GetType(myclass; S: TheSurface)
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returns SurfaceType from GeomAbs;
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Plane(myclass; S: TheSurface)
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---Purpose: Returns the plane from gp when GetType returns
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-- GeomAbs_Plane.
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returns Pln from gp;
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Cylinder(myclass; S: TheSurface)
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---Purpose: Returns the cylinder from gp when GetType returns
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-- GeomAbs_Cylinder.
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returns Cylinder from gp;
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Sphere(myclass; S: TheSurface)
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---Purpose: Returns the sphere from gp when GetType returns
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-- GeomAbs_Sphere.
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returns Sphere from gp;
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Cone(myclass; S: TheSurface)
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---Purpose: Returns the cone from gp when GetType returns
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-- GeomAbs_Cone.
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returns Cone from gp;
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UIntervalFirst(myclass ; S: TheSurface)
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---Purpose: Returns the first U parameter of the surface.
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returns Real from Standard;
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VIntervalFirst(myclass ; S: TheSurface)
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---Purpose: Returns the first V parameter of the surface.
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returns Real from Standard;
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UIntervalLast(myclass ; S: TheSurface)
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---Purpose: Returns the last U parameter of the surface.
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returns Real from Standard;
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VIntervalLast(myclass ; S: TheSurface)
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---Purpose: Returns the last V parameter of the surface.
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returns Real from Standard;
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Value (myclass ; S: TheSurface;
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U,V : Real from Standard)
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---Purpose: Returns the point of parameter (U,V) on the surface.
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returns Pnt from gp;
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D1(myclass; S: TheSurface; U,V: Real from Standard;
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P: out Pnt from gp; D1U,D1V: out Vec from gp);
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---Purpose: Returns the point of parameter (U,V) on the surface,
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-- and the first derivatives in the directions u and v.
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D2(myclass; S: TheSurface; U,V: Real from Standard; P: out Pnt from gp;
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D1U,D1V,D2U,D2V,D2UV: out Vec from gp);
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---Purpose: Returns the point of parameter (U,V) on the surface,
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-- and the first and the second derivatives in the
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-- directions u and v.
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UResolution(myclass; S : TheSurface; Tol3d: Real from Standard)
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---Purpose: Returns the numerical resolution in the U direction,
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-- for a given resolution in 3d space.
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returns Real from Standard;
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VResolution(myclass; S : TheSurface; Tol3d: Real from Standard)
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---Purpose: Returns the numerical resolution in the V direction,
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-- for a given resolution in 3d space.
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returns Real from Standard;
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end SurfaceTool;
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