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137 lines
3.6 KiB
Plaintext
Executable File
137 lines
3.6 KiB
Plaintext
Executable File
-- Created on: 2001-03-11
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-- Created by: Peter KURNEV
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-- Copyright (c) 2001-2012 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 ShrunkRange from IntTools
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---Purpose:
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--- The class provides the computation of
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--- a working (shrunk) range [t1, t2] for
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--- the 3D-curve of the edge.
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uses
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Edge from TopoDS,
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Vertex from TopoDS,
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Range from IntTools,
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Box from Bnd,
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Context from IntTools
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--raises
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is
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Create
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returns ShrunkRange from IntTools;
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---Purpose:
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--- Empty constructor
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---
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Create (aE : Edge from TopoDS;
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aV1 : Vertex from TopoDS;
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aV2 : Vertex from TopoDS;
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aR : Range from IntTools;
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ICtx: Context from IntTools)
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returns ShrunkRange from IntTools;
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---Purpose:
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---
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SetContext(me:out;
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aContext : Context from IntTools);
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---Purpose:
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--- Sets the intersecton context
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---
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Context(me)
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returns Context from IntTools;
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---C++: return const &
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---Purpose:
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--- Gets the intersecton context
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---
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SetShrunkRange(me:out; aR:Range from IntTools);
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---Purpose:
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--- Sets an shrunk range
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---
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ShrunkRange(me)
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returns Range from IntTools;
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---C++: return const&
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---Purpose:
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--- Returns shrunk range
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---
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BndBox (me)
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returns Box from Bnd;
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---C++: return const&
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---Purpose:
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--- Returns bounding box for edge restricted
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--- by shrunk range
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---
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Edge (me)
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returns Edge from TopoDS;
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---C++: return const&
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---Purpose:
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--- Returns edge for which
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--- the shrunk range is computed
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---
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Perform(me:out);
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---Purpose:
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--- Computes shrunk range for
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--- an edge given in constructor
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---
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IsDone (me)
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returns Boolean from Standard;
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---Purpose:
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--- Returns true if no error occured
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--- during shrunk range computation
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---
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ErrorStatus(me)
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returns Integer from Standard;
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---Purpose:
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--- Returns code of computing shrunk range
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--- completion
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--- 0 - means successful completion
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--- 1 - nothing has been done
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--- 2 - initial range is out of edge's range
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--- 3 - first boundary of initial range is more than
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--- last boundary
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--- 4 - projection of first vertex failed
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--- 5 - projection of second vertex failed
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--- 6 - shrunk range can not be computed
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--- shrunk range is setted to initial range
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---
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fields
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myEdge : Edge from TopoDS;
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myV1 : Vertex from TopoDS;
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myV2 : Vertex from TopoDS;
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myRange : Range from IntTools;
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myShrunkRange : Range from IntTools;
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myBndBox : Box from Bnd;
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myContext : Context from IntTools;
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myIsDone : Boolean from Standard;
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myErrorStatus : Integer from Standard;
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end ShrunkRange;
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