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72 lines
3.0 KiB
Plaintext
Executable File
72 lines
3.0 KiB
Plaintext
Executable File
-- Created on: 1994-12-09
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-- Created by: Jacques GOUSSARD
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-- Copyright (c) 1994-1999 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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class NurbsConvert from BRepBuilderAPI inherits ModifyShape from BRepBuilderAPI
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---Purpose: Conversion of the complete geometry of a shape into
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-- NURBS geometry. For example, all curves supporting
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-- edges of the basis shape are converted into BSpline
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-- curves, and all surfaces supporting its faces are
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-- converted into BSpline surfaces.
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uses
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Shape from TopoDS,
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Face from TopoDS,
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ShapeModification from BRepBuilderAPI,
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ListOfShape from TopTools
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is
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Create returns NurbsConvert from BRepBuilderAPI;
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---Purpose: Constructs a framework for converting the geometry of a
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-- shape into NURBS geometry. Use the function Perform
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-- to define the shape to convert.
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Create(S: Shape from TopoDS;
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Copy: Boolean from Standard = Standard_False)
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returns NurbsConvert from BRepBuilderAPI;
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---Purpose: Builds a new shape by converting the geometry of the
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-- shape S into NURBS geometry. Specifically, all curves
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-- supporting edges of S are converted into BSpline
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-- curves, and all surfaces supporting its faces are
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-- converted into BSpline surfaces.
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-- Use the function Shape to access the new shape.
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-- Note: the constructed framework can be reused to
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-- convert other shapes. You specify these with the
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-- function Perform.
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Perform(me: in out; S : Shape from TopoDS;
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Copy: Boolean from Standard = Standard_False)
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---Purpose: Builds a new shape by converting the geometry of the
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-- shape S into NURBS geometry.
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-- Specifically, all curves supporting edges of S are
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-- converted into BSpline curves, and all surfaces
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-- supporting its faces are converted into BSpline surfaces.
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-- Use the function Shape to access the new shape.
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-- Note: this framework can be reused to convert other
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-- shapes: you specify them by calling the function Perform again.
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is static;
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end NurbsConvert;
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