+// Copyright (C) 2014-2015 EDF-R&D
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "HYDROData_ProfileUZ.h"
#include <TopoDS_Shape.hxx>
+#include <HYDROData_Profile.h>
+#include <HYDROData_PolylineXY.h>
+
IMPLEMENT_STANDARD_HANDLE(HYDROData_ProfileUZ, HYDROData_IPolyline)
IMPLEMENT_STANDARD_RTTIEXT(HYDROData_ProfileUZ, HYDROData_IPolyline)
{
}
-TopoDS_Shape HYDROData_ProfileUZ::GetShape()
+TopoDS_Shape HYDROData_ProfileUZ::GetShape() const
{
- // TODO
return TopoDS_Shape();
}
-double HYDROData_ProfileUZ::GetDepthFromDistance( const double& theDistance ) const
+double HYDROData_ProfileUZ::GetDepthFromDistance( const PointsList& thePoints,
+ const double& theDistance )
{
double aResDepth = 0.0;
- HYDROData_IPolyline::PointsList aPoints = GetPoints();
- int aNbPoints = aPoints.Size();
+ int aNbPoints = thePoints.Size();
if ( aNbPoints < 2 )
return aResDepth;
double aCompDist = 0.0;
- HYDROData_IPolyline::Point aPrevPoint = aPoints.First();
+ HYDROData_IPolyline::Point aPrevPoint = thePoints.First();
for ( int i = 2; i <= aNbPoints; ++i )
{
- const Point& aCurPoint = aPoints.Value( i );
+ const Point& aCurPoint = thePoints.Value( i );
double aPntDist = gp_Pnt2d( aPrevPoint.X(), 0 ).Distance( gp_Pnt2d( aCurPoint.X(), 0 ) );
if ( theDistance < aCompDist )
{
- double aComPntDist = gp_Pnt2d( aPoints.First().X(), 0 ).Distance( gp_Pnt2d( aPrevPoint.X(), 0 ) );
+ double aComPntDist = gp_Pnt2d( thePoints.First().X(), 0 ).Distance( gp_Pnt2d( aPrevPoint.X(), 0 ) );
double aFindDist = theDistance - aComPntDist;
double aRatio = aFindDist / ( aPntDist - aFindDist );
aResDepth = ( aPrevPoint.Y() + aRatio * aCurPoint.Y() ) / ( 1 + aRatio );
break;
}
+ else aResDepth = aCurPoint.Y(); // TODO: workaround for normalized flat altitudes
aPrevPoint = aCurPoint;
}
}
}
-HYDROData_ProfileUZ::PointsList HYDROData_ProfileUZ::GetPoints( const int /*theSectionIndex*/ ) const
+HYDROData_ProfileUZ::PointsList HYDROData_ProfileUZ::GetPoints( const int /*theSectionIndex*/, bool /*IsConvertToGlobal*/ ) const
{
PointsList aResList;
return aResList;
}
+void HYDROData_ProfileUZ::CalculateAndAddPoints(const NCollection_Sequence<gp_XYZ>& theXYZPoints, Handle_HYDROData_PolylineXY& thePolylineXY)
+{
+ // Fill 2D polyline
+ for ( int i = 1; i <= theXYZPoints.Size(); i++ ) {
+ const HYDROData_Profile::ProfilePoint& aBottomPoint = theXYZPoints.Value( i );
+ thePolylineXY->AddPoint( 0, HYDROData_PolylineXY::Point( aBottomPoint.X(), aBottomPoint.Y() ) );
+ }
+
+ // Calculate profile UZ points
+
+ // First point
+ const HYDROData_Profile::ProfilePoint& aFirstBottomPoint = theXYZPoints.First();
+ AddPoint( 0, HYDROData_ProfileUZ::Point( 0, aFirstBottomPoint.Z() ) );
+
+ // Intermediate points
+ double aPolylineCommonDist = thePolylineXY->GetDistance( 0, thePolylineXY->NbPoints( 0 ) - 1 );
+
+ for ( int i = 2, aNbPoints = theXYZPoints.Size(); i < aNbPoints; i++ ) {
+ const HYDROData_Profile::ProfilePoint& aBottomPoint = theXYZPoints.Value( i );
+
+ double aDistance = thePolylineXY->GetDistance( 0, i - 1 );
+
+ Standard_Real anU = aDistance; // = ( aDistance / aPolylineCommonDist ) * aPolylineCommonDist;
+ AddPoint( 0, HYDROData_ProfileUZ::Point( anU, aBottomPoint.Z() ) );
+ }
+
+ // Last point
+ const HYDROData_Profile::ProfilePoint& aLastBottomPoint = theXYZPoints.Last();
+ AddPoint( 0, HYDROData_ProfileUZ::Point( aPolylineCommonDist, aLastBottomPoint.Z() ) );
+
+}
+