X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_Bathymetry.cxx;h=73e763ef27ac061a40fb2c287de62773f01df5ba;hb=e744ba34fd38d6744d11b54cd15b6f86350695b2;hp=d9132207c2fc24ac8d68fda340e8e7fb75591082;hpb=ba70cb7d5a35a6d311acc1b061fb450afe04d0f8;p=modules%2Fhydro.git diff --git a/src/HYDROData/HYDROData_Bathymetry.cxx b/src/HYDROData/HYDROData_Bathymetry.cxx index d9132207..73e763ef 100644 --- a/src/HYDROData/HYDROData_Bathymetry.cxx +++ b/src/HYDROData/HYDROData_Bathymetry.cxx @@ -1,3 +1,20 @@ +// 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_Bathymetry.h" #include "HYDROData_Document.h" @@ -13,6 +30,7 @@ #include #include +#include #include #include #include @@ -41,7 +59,7 @@ HYDROData_Bathymetry::~HYDROData_Bathymetry() QStringList HYDROData_Bathymetry::DumpToPython( MapOfTreatedObjects& theTreatedObjects ) const { QStringList aResList = dumpObjectCreation( theTreatedObjects ); - QString aBathymetryName = GetName(); + QString aBathymetryName = GetObjPyName(); aResList << QString( "%1.SetAltitudesInverted( %2 );" ) .arg( aBathymetryName ).arg( IsAltitudesInverted() ); @@ -78,10 +96,10 @@ void HYDROData_Bathymetry::SetAltitudePoints( const AltitudePoints& thePoints ) aCoordsArray->SetValue( i * 3 + 2, aPoint.Z() ); } - SetToUpdate( true ); + Changed( Geom_Z ); } -HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints() const +HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints(bool IsConvertToGlobal) const { AltitudePoints aPoints; @@ -93,6 +111,7 @@ HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints() c if ( !aLabel.FindAttribute( TDataStd_RealArray::GetID(), aCoordsArray ) ) return aPoints; + Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( myLab ); for ( int i = aCoordsArray->Lower(), n = aCoordsArray->Upper(); i <= n; ) { if ( i + 3 > n + 1 ) @@ -103,6 +122,8 @@ HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints() c aPoint.SetY( aCoordsArray->Value( i++ ) ); aPoint.SetZ( aCoordsArray->Value( i++ ) ); + if( IsConvertToGlobal ) + aDoc->Transform( aPoint, false ); aPoints.Append( aPoint ); } @@ -115,7 +136,7 @@ void HYDROData_Bathymetry::RemoveAltitudePoints() if ( !aLabel.IsNull() ) { aLabel.ForgetAllAttributes(); - SetToUpdate( true ); + Changed( Geom_Z ); } } @@ -337,7 +358,7 @@ void HYDROData_Bathymetry::SetAltitudesInverted( const bool theIsInverted, TDataStd_Integer::Set( myLab.FindChild( DataTag_AltitudesInverted ), (Standard_Integer)theIsInverted ); - SetToUpdate( true ); + Changed( Geom_Z ); if ( !theIsUpdate ) return; @@ -388,9 +409,21 @@ bool HYDROData_Bathymetry::ImportFromFile( const TCollection_AsciiString& theFil // Try to import the file if ( aFileSuf == "xyz" ) aRes = importFromXYZFile( aFile, aPoints ); - + else if ( aFileSuf == "asc" ) + aRes = importFromASCFile( aFile, aPoints ); + // Close the file aFile.close(); + + + // Convert from global to local CS + Handle_HYDROData_Document aDoc = HYDROData_Document::Document( myLab ); + AltitudePoints::Iterator anIter( aPoints ); + for ( ; anIter.More(); anIter.Next() ) + { + AltitudePoint& aPoint = anIter.ChangeValue(); + aDoc->Transform( aPoint, true ); + } if ( aRes ) { @@ -465,15 +498,106 @@ bool HYDROData_Bathymetry::importFromXYZFile( QFile& theFile, return true; } +bool HYDROData_Bathymetry::importFromASCFile( QFile& theFile, + AltitudePoints& thePoints ) const +{ + if ( !theFile.isOpen() ) + return false; + + QString aLine; + QStringList aStrList; + + int aNCols; + int aNRows; + double anXllCorner; + double anYllCorner; + double aCellSize; + double aNoDataValue; + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "ncols" ) + return false; + aNCols = aStrList[1].toInt(); + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "nrows" ) + return false; + aNRows = aStrList[1].toInt(); + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "xllcorner" ) + return false; + anXllCorner = aStrList[1].toDouble(); + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "yllcorner" ) + return false; + anYllCorner = aStrList[1].toDouble(); + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "cellsize" ) + return false; + aCellSize = aStrList[1].toDouble(); + + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + if ( aStrList.length() != 2 && aStrList[0].toLower() != "nodata_value" ) + return false; + aNoDataValue = aStrList[1].toDouble(); + + bool anIsAltitudesInverted = IsAltitudesInverted(); + + int i = 0; + int aStrLength = 0; + while ( !theFile.atEnd() ) + { + aLine = theFile.readLine().simplified(); + aStrList = aLine.split( ' ', QString::SkipEmptyParts ); + + aStrLength = aStrList.length(); + if ( aStrLength == 0 ) + continue; + + if ( aStrLength != aNRows ) + return false; + + for (int j = 0; j < aNCols; j++) + { + if (aStrList[j].toDouble() != aNoDataValue) + { + AltitudePoint aPoint; + aPoint.SetX(anXllCorner + aCellSize*(j + 0.5)); + aPoint.SetY(anYllCorner + aCellSize*(aNRows - i + 0.5)); + aPoint.SetZ(aStrList[j].toDouble()); + + if ( anIsAltitudesInverted ) + aPoint.SetZ( -aPoint.Z() ); + + thePoints.Append(aPoint); + } + } + i++; + + } + + return true; + +} + -bool HYDROData_Bathymetry::CreateBoundaryPolyline() const +Handle_HYDROData_PolylineXY HYDROData_Bathymetry::CreateBoundaryPolyline() const { Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab ); Handle_HYDROData_PolylineXY aResult = Handle_HYDROData_PolylineXY::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) ); if( aResult.IsNull() ) - return false; + return aResult; //search free name QString aPolylinePref = GetName() + "_Boundary"; @@ -506,7 +630,24 @@ bool HYDROData_Bathymetry::CreateBoundaryPolyline() const aResult->AddPoint( 0, HYDROData_IPolyline::Point( Xmin, Ymax ) ); aResult->AddPoint( 0, HYDROData_IPolyline::Point( Xmax, Ymax ) ); aResult->AddPoint( 0, HYDROData_IPolyline::Point( Xmax, Ymin ) ); + + aResult->SetWireColor( HYDROData_PolylineXY::DefaultWireColor() ); + aResult->Update(); - return true; + return aResult; +} + +void HYDROData_Bathymetry::UpdateLocalCS( double theDx, double theDy ) +{ + gp_XYZ aDelta( theDx, theDy, 0 ); + AltitudePoints aPoints = GetAltitudePoints(); + AltitudePoints::Iterator anIter( aPoints ); + for ( int i = 0 ; anIter.More(); ++i, anIter.Next() ) + { + AltitudePoint& aPoint = anIter.ChangeValue(); + aPoint += aDelta; + } + SetAltitudePoints( aPoints ); } +