+++ /dev/null
--- Created on: 2001-03-11
--- Created by: Peter KURNEV
--- Copyright (c) 2001-2012 OPEN CASCADE SAS
---
--- The content of this file is subject to the Open CASCADE Technology Public
--- License Version 6.5 (the "License"). You may not use the content of this file
--- except in compliance with the License. Please obtain a copy of the License
--- at http://www.opencascade.org and read it completely before using this file.
---
--- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
--- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
---
--- The Original Code and all software distributed under the License is
--- distributed on an "AS IS" basis, without warranty of any kind, and the
--- Initial Developer hereby disclaims all such warranties, including without
--- limitation, any warranties of merchantability, fitness for a particular
--- purpose or non-infringement. Please see the License for the specific terms
--- and conditions governing the rights and limitations under the License.
-
-
-
-class ShrunkRange from IntTools
-
- ---Purpose:
- --- The class provides the computation of
- --- a working (shrunk) range [t1, t2] for
- --- the 3D-curve of the edge.
-
-uses
-
- Edge from TopoDS,
- Vertex from TopoDS,
- Range from IntTools,
- Box from Bnd,
- Context from IntTools
-
---raises
-
-is
- Create
- returns ShrunkRange from IntTools;
- ---Purpose:
- --- Empty constructor
- ---
-
- Create (aE : Edge from TopoDS;
- aV1 : Vertex from TopoDS;
- aV2 : Vertex from TopoDS;
- aR : Range from IntTools;
- ICtx: Context from IntTools)
- returns ShrunkRange from IntTools;
- ---Purpose:
- ---
- SetContext(me:out;
- aContext : Context from IntTools);
- ---Purpose:
- --- Sets the intersecton context
- ---
- Context(me)
- returns Context from IntTools;
- ---C++: return const &
- ---Purpose:
- --- Gets the intersecton context
- ---
-
-
- SetShrunkRange(me:out; aR:Range from IntTools);
- ---Purpose:
- --- Sets an shrunk range
- ---
-
- ShrunkRange(me)
- returns Range from IntTools;
- ---C++: return const&
- ---Purpose:
- --- Returns shrunk range
- ---
-
- BndBox (me)
- returns Box from Bnd;
- ---C++: return const&
- ---Purpose:
- --- Returns bounding box for edge restricted
- --- by shrunk range
- ---
-
- Edge (me)
- returns Edge from TopoDS;
- ---C++: return const&
- ---Purpose:
- --- Returns edge for which
- --- the shrunk range is computed
- ---
-
- Perform(me:out);
- ---Purpose:
- --- Computes shrunk range for
- --- an edge given in constructor
- ---
-
-
- IsDone (me)
- returns Boolean from Standard;
- ---Purpose:
- --- Returns true if no error occured
- --- during shrunk range computation
- ---
-
- ErrorStatus(me)
- returns Integer from Standard;
- ---Purpose:
- --- Returns code of computing shrunk range
- --- completion
- --- 0 - means successful completion
- --- 1 - nothing has been done
- --- 2 - initial range is out of edge's range
- --- 3 - first boundary of initial range is more than
- --- last boundary
- --- 4 - projection of first vertex failed
- --- 5 - projection of second vertex failed
- --- 6 - shrunk range can not be computed
- --- shrunk range is setted to initial range
- ---
-
-fields
- myEdge : Edge from TopoDS;
- myV1 : Vertex from TopoDS;
- myV2 : Vertex from TopoDS;
- myRange : Range from IntTools;
- myShrunkRange : Range from IntTools;
- myBndBox : Box from Bnd;
- myContext : Context from IntTools;
- myIsDone : Boolean from Standard;
- myErrorStatus : Integer from Standard;
-
-end ShrunkRange;