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57 lines
2.4 KiB
Plaintext
Executable File
57 lines
2.4 KiB
Plaintext
Executable File
-- Created on: 1994-02-18
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-- Created by: Remi LEQUETTE
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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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deferred class MakeSweep from BRepPrimAPI inherits MakeShape from BRepBuilderAPI
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---Purpose: The abstract class MakeSweep is
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-- the root class of swept primitives.
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-- Sweeps are objects you obtain by sweeping a profile along a path.
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-- The profile can be any topology and the path is usually a curve or
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-- a wire. The profile generates objects according to the following rules:
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-- - Vertices generate Edges
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-- - Edges generate Faces.
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-- - Wires generate Shells.
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-- - Faces generate Solids.
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-- - Shells generate Composite Solids.
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-- You are not allowed to sweep Solids and Composite Solids.
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-- Two kinds of sweeps are implemented in the BRepPrimAPI package:
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-- - The linear sweep called a Prism
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-- - The rotational sweep called a Revol
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-- Swept constructions along complex profiles such as BSpline curves
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-- are also available in the BRepOffsetAPI package..
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uses Shape from TopoDS
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is
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FirstShape (me : in out)
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---Purpose: Returns the TopoDS Shape of the bottom of the sweep.
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returns Shape from TopoDS
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is deferred;
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LastShape (me : in out)
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---Purpose: Returns the TopoDS Shape of the top of the sweep.
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returns Shape from TopoDS
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is deferred;
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end MakeSweep;
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