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87 lines
2.8 KiB
C++
Executable File
87 lines
2.8 KiB
C++
Executable File
// Created by: CKY / Contract Toubro-Larsen
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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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//--------------------------------------------------------------------
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//--------------------------------------------------------------------
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#include <IGESDimen_CenterLine.ixx>
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#include <Standard_DimensionMismatch.hxx>
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#include <IGESData_LineFontEntity.hxx>
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#include <gp_GTrsf.hxx>
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IGESDimen_CenterLine::IGESDimen_CenterLine () { }
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void IGESDimen_CenterLine::Init
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(const Standard_Integer aDataType,
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const Standard_Real aZdisp,
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const Handle(TColgp_HArray1OfXY)& dataPnts)
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{
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if (dataPnts->Lower() != 1)
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Standard_DimensionMismatch::Raise("IGESDimen_CenterLine : Init");
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theDatatype = aDataType;
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theZDisplacement = aZdisp;
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theDataPoints = dataPnts;
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InitTypeAndForm(106,FormNumber());
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// FormNumber : 20:points, 21:centres cercles
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}
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void IGESDimen_CenterLine::SetCrossHair (const Standard_Boolean mode)
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{
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InitTypeAndForm(106, (mode ? 20 : 21));
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}
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Standard_Integer IGESDimen_CenterLine::Datatype () const
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{
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return theDatatype;
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}
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Standard_Integer IGESDimen_CenterLine::NbPoints () const
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{
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return theDataPoints->Length();
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}
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Standard_Real IGESDimen_CenterLine::ZDisplacement () const
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{
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return theZDisplacement;
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}
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gp_Pnt IGESDimen_CenterLine::Point (const Standard_Integer Index) const
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{
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gp_XY tempXY = theDataPoints->Value(Index);
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gp_Pnt point(tempXY.X(), tempXY.Y(), theZDisplacement);
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return point;
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}
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gp_Pnt IGESDimen_CenterLine::TransformedPoint
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(const Standard_Integer Index) const
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{
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gp_XY point2d = (theDataPoints->Value(Index));
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gp_XYZ point(point2d.X(), point2d.Y(), theZDisplacement);
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if (HasTransf()) Location().Transforms(point);
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return gp_Pnt(point);
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}
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Standard_Boolean IGESDimen_CenterLine::IsCrossHair () const
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{
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return(FormNumber() == 20);
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}
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