X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_Bathymetry.cxx;h=f7d31037c98ff71954ad8b203b6e975a10ba5736;hb=d398a8be8e0b0259b476b358d53d234ce4c82379;hp=9cb013af0438c171fa847e30a4a2b409ad3c45da;hpb=114f1b365123d9942c7b8c5e641694c3da09c11f;p=modules%2Fhydro.git diff --git a/src/HYDROData/HYDROData_Bathymetry.cxx b/src/HYDROData/HYDROData_Bathymetry.cxx index 9cb013af..f7d31037 100644 --- a/src/HYDROData/HYDROData_Bathymetry.cxx +++ b/src/HYDROData/HYDROData_Bathymetry.cxx @@ -20,6 +20,7 @@ #include "HYDROData_Document.h" #include "HYDROData_Tool.h" #include "HYDROData_PolylineXY.h" +#include "HYDROData_QuadtreeNode.hxx" #include #include @@ -57,6 +58,8 @@ #define _DEVDEBUG_ #include "HYDRO_trace.hxx" +const int BLOCK_SIZE = 1000; + IMPLEMENT_STANDARD_HANDLE(HYDROData_Bathymetry, HYDROData_IAltitudeObject) IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Bathymetry, HYDROData_IAltitudeObject) @@ -98,25 +101,25 @@ QStringList HYDROData_Bathymetry::DumpToPython( const QString& thePyScriptPath, return aResList; } -void HYDROData_Bathymetry::SetAltitudePoints( const AltitudePoints& thePoints ) +void HYDROData_Bathymetry::SetAltitudePoints( const HYDROData_Bathymetry::AltitudePoints& thePoints ) { RemoveAltitudePoints(); - if ( thePoints.IsEmpty() ) + if ( thePoints.empty() ) return; // Save coordinates Handle(TDataStd_RealArray) aCoordsArray = - TDataStd_RealArray::Set( myLab.FindChild( DataTag_AltitudePoints ), 0, thePoints.Length() * 3 - 1 ); + TDataStd_RealArray::Set( myLab.FindChild( DataTag_AltitudePoints ), 0, thePoints.size() * 3 - 1 ); - AltitudePoints::Iterator anIter( thePoints ); - for ( int i = 0 ; anIter.More(); ++i, anIter.Next() ) + HYDROData_Bathymetry::AltitudePoints::const_iterator anIter = thePoints.begin(), aLast = thePoints.end(); + for ( int i = 0 ; anIter!=aLast; ++i, ++anIter ) { - const AltitudePoint& aPoint = anIter.Value(); + const HYDROData_Bathymetry::AltitudePoint& aPoint = *anIter; - aCoordsArray->SetValue( i * 3, aPoint.X() ); - aCoordsArray->SetValue( i * 3 + 1, aPoint.Y() ); - aCoordsArray->SetValue( i * 3 + 2, aPoint.Z() ); + aCoordsArray->SetValue( i * 3, aPoint.X ); + aCoordsArray->SetValue( i * 3 + 1, aPoint.Y ); + aCoordsArray->SetValue( i * 3 + 2, aPoint.Z ); } Changed( Geom_Z ); @@ -124,7 +127,7 @@ void HYDROData_Bathymetry::SetAltitudePoints( const AltitudePoints& thePoints ) HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints(bool IsConvertToGlobal) const { - AltitudePoints aPoints; + HYDROData_Bathymetry::AltitudePoints aPoints; TDF_Label aLabel = myLab.FindChild( DataTag_AltitudePoints, false ); if ( aLabel.IsNull() ) @@ -135,19 +138,21 @@ HYDROData_Bathymetry::AltitudePoints HYDROData_Bathymetry::GetAltitudePoints(boo return aPoints; Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( myLab ); + int q = ( aCoordsArray->Upper() - aCoordsArray->Lower() + 1 ) / 3; + aPoints.reserve( q ); for ( int i = aCoordsArray->Lower(), n = aCoordsArray->Upper(); i <= n; ) { if ( i + 3 > n + 1 ) break; - AltitudePoint aPoint; - aPoint.SetX( aCoordsArray->Value( i++ ) ); - aPoint.SetY( aCoordsArray->Value( i++ ) ); - aPoint.SetZ( aCoordsArray->Value( i++ ) ); + HYDROData_Bathymetry::AltitudePoint aPoint; + aPoint.X = aCoordsArray->Value( i++ ); + aPoint.Y = aCoordsArray->Value( i++ ); + aPoint.Z = aCoordsArray->Value( i++ ); if( IsConvertToGlobal ) - aDoc->Transform( aPoint, false ); - aPoints.Append( aPoint ); + aDoc->Transform( aPoint.X, aPoint.Y, aPoint.Z, false ); + aPoints.push_back( aPoint ); } return aPoints; @@ -257,57 +262,57 @@ void HYDROData_Bathymetry::RemoveAltitudePoints() } } -void interpolateAltitudeForPoints( const gp_XY& thePoint, +void interpolateAltitudeForPoints( const gp_XY& thePoint, const HYDROData_Bathymetry::AltitudePoint& theFirstPoint, const HYDROData_Bathymetry::AltitudePoint& theSecPoint, HYDROData_Bathymetry::AltitudePoint& theResPoint, - const bool& theIsVertical ) + const bool& theIsVertical ) { double aCoordX = thePoint.X(); double aCoordY = thePoint.Y(); if ( theIsVertical ) { - aCoordX = theFirstPoint.X(); + aCoordX = theFirstPoint.X; - if ( !ValuesEquals( theFirstPoint.X(), theSecPoint.X() ) ) + if ( !ValuesEquals( theFirstPoint.X, theSecPoint.X ) ) { // Recalculate X coordinate by equation of line from two points - aCoordX = ( ( ( thePoint.Y() - theFirstPoint.Y() ) * ( theSecPoint.X() - theFirstPoint.X() ) ) / - ( theSecPoint.Y() - theFirstPoint.Y() ) ) + theFirstPoint.X(); + aCoordX = ( ( ( thePoint.Y() - theFirstPoint.Y ) * ( theSecPoint.X - theFirstPoint.X ) ) / + ( theSecPoint.Y - theFirstPoint.Y ) ) + theFirstPoint.X; } } else { - aCoordY = theFirstPoint.Y(); + aCoordY = theFirstPoint.Y; - if ( !ValuesEquals( theFirstPoint.Y(), theSecPoint.Y() ) ) + if ( !ValuesEquals( theFirstPoint.Y, theSecPoint.Y ) ) { // Recalculate y by equation of line from two points - aCoordY = ( ( ( thePoint.X() - theFirstPoint.X() ) * ( theSecPoint.Y() - theFirstPoint.Y() ) ) / - ( theSecPoint.X() - theFirstPoint.X() ) ) + theFirstPoint.Y(); + aCoordY = ( ( ( thePoint.X() - theFirstPoint.X ) * ( theSecPoint.Y - theFirstPoint.Y ) ) / + ( theSecPoint.X - theFirstPoint.X ) ) + theFirstPoint.Y; } } - theResPoint.SetX( aCoordX ); - theResPoint.SetY( aCoordY ); + theResPoint.X = aCoordX; + theResPoint.Y = aCoordY; // Calculate coefficient for interpolation - double aLength = Sqrt( Pow( theSecPoint.Y() - theFirstPoint.Y(), 2 ) + - Pow( theSecPoint.X() - theFirstPoint.X(), 2 ) ); + double aLength = Sqrt( Pow( theSecPoint.Y - theFirstPoint.Y, 2 ) + + Pow( theSecPoint.X - theFirstPoint.X, 2 ) ); double aInterCoeff = 0; if ( aLength != 0 ) - aInterCoeff = ( theSecPoint.Z() - theFirstPoint.Z() ) / aLength; + aInterCoeff = ( theSecPoint.Z - theFirstPoint.Z ) / aLength; - double aNewLength = Sqrt( Pow( theResPoint.Y() - theFirstPoint.Y(), 2 ) + - Pow( theResPoint.X() - theFirstPoint.X(), 2 ) ); + double aNewLength = Sqrt( Pow( theResPoint.Y - theFirstPoint.Y, 2 ) + + Pow( theResPoint.X - theFirstPoint.X, 2 ) ); // Calculate interpolated value - double aResVal = theFirstPoint.Z() + aInterCoeff * aNewLength; + double aResVal = theFirstPoint.Z + aInterCoeff * aNewLength; - theResPoint.SetZ( aResVal ); + theResPoint.Z = aResVal; } #ifndef LIGHT_MODE bool interpolZtriangle(const gp_XY& point, vtkPolyData* delaunay2D, vtkIdList* triangle, double& z) @@ -518,15 +523,15 @@ void HYDROData_Bathymetry::SetAltitudesInverted( const bool theIsInverted, return; // Update altitude points - AltitudePoints anAltitudePoints = GetAltitudePoints(); - if ( anAltitudePoints.IsEmpty() ) + HYDROData_Bathymetry::AltitudePoints anAltitudePoints = GetAltitudePoints(); + if ( anAltitudePoints.empty() ) return; - AltitudePoints::Iterator anIter( anAltitudePoints ); - for ( ; anIter.More(); anIter.Next() ) + HYDROData_Bathymetry::AltitudePoints::iterator anIter = anAltitudePoints.begin(), aLast = anAltitudePoints.end(); + for ( ; anIter!=aLast; ++anIter ) { - AltitudePoint& aPoint = anIter.ChangeValue(); - aPoint.SetZ( aPoint.Z() * -1 ); + HYDROData_Bathymetry::AltitudePoint& aPoint = *anIter; + aPoint.Z *= -1; } SetAltitudePoints( anAltitudePoints ); @@ -547,6 +552,11 @@ bool HYDROData_Bathymetry::IsAltitudesInverted() const return aRes; } +bool HYDROData_Bathymetry::ImportFromFile( const QString& theFileName ) +{ + return ImportFromFiles(QStringList(theFileName)); +} + bool HYDROData_Bathymetry::ImportFromFiles( const QStringList& theFileNames ) { AltitudePoints AllPoints; @@ -561,7 +571,7 @@ bool HYDROData_Bathymetry::ImportFromFiles( const QStringList& theFileNames ) QString aFileSuf = QFileInfo( aFile ).suffix().toLower(); - AltitudePoints aPoints; + HYDROData_Bathymetry::AltitudePoints aPoints; // Try to import the file if ( aFileSuf == "xyz" ) @@ -575,16 +585,16 @@ bool HYDROData_Bathymetry::ImportFromFiles( const QStringList& theFileNames ) // Close the file aFile.close(); - AllPoints.Append(aPoints); + AllPoints.insert(AllPoints.end(), aPoints.begin(), aPoints.end()); } // Convert from global to local CS Handle_HYDROData_Document aDoc = HYDROData_Document::Document( myLab ); - AltitudePoints::Iterator anIter( AllPoints ); - for ( ; anIter.More(); anIter.Next() ) + HYDROData_Bathymetry::AltitudePoints::iterator anIter = AllPoints.begin(), aLast = AllPoints.end(); + for ( ; anIter!=aLast; ++anIter ) { - AltitudePoint& aPoint = anIter.ChangeValue(); - aDoc->Transform( aPoint, true ); + HYDROData_Bathymetry::AltitudePoint& aPoint = *anIter; + aDoc->Transform( aPoint.X, aPoint.Y, aPoint.Z, true ); } if ( Stat ) @@ -594,11 +604,11 @@ bool HYDROData_Bathymetry::ImportFromFiles( const QStringList& theFileNames ) SetAltitudePoints( AllPoints ); } - return Stat && !AllPoints.IsEmpty(); + return Stat && !AllPoints.empty(); } bool HYDROData_Bathymetry::importFromXYZFile( QFile& theFile, - AltitudePoints& thePoints ) const + HYDROData_Bathymetry::AltitudePoints& thePoints ) const { if ( !theFile.isOpen() ) return false; @@ -624,7 +634,7 @@ bool HYDROData_Bathymetry::importFromXYZFile( QFile& theFile, if ( aValues.length() < 3 ) return false; - AltitudePoint aPoint; + HYDROData_Bathymetry::AltitudePoint aPoint; QString anX = aValues.value( 0 ); QString anY = aValues.value( 1 ); @@ -632,23 +642,26 @@ bool HYDROData_Bathymetry::importFromXYZFile( QFile& theFile, bool isXOk = false, isYOk = false, isZOk = false; - aPoint.SetX( anX.toDouble( &isXOk ) ); - aPoint.SetY( anY.toDouble( &isYOk ) ); - aPoint.SetZ( aZ.toDouble( &isZOk ) ); + aPoint.X = anX.toDouble( &isXOk ); + aPoint.Y = anY.toDouble( &isYOk ); + aPoint.Z = aZ.toDouble( &isZOk ); if ( !isXOk || !isYOk || !isZOk ) return false; - if ( HYDROData_Tool::IsNan( aPoint.X() ) || HYDROData_Tool::IsInf( aPoint.X() ) || - HYDROData_Tool::IsNan( aPoint.Y() ) || HYDROData_Tool::IsInf( aPoint.Y() ) || - HYDROData_Tool::IsNan( aPoint.Z() ) || HYDROData_Tool::IsInf( aPoint.Z() ) ) + if ( HYDROData_Tool::IsNan( aPoint.X ) || HYDROData_Tool::IsInf( aPoint.X ) || + HYDROData_Tool::IsNan( aPoint.Y ) || HYDROData_Tool::IsInf( aPoint.Y ) || + HYDROData_Tool::IsNan( aPoint.Z ) || HYDROData_Tool::IsInf( aPoint.Z ) ) return false; // Invert the z value if requested if ( anIsAltitudesInverted ) - aPoint.SetZ( -aPoint.Z() ); + aPoint.Z = -aPoint.Z; - thePoints.Append( aPoint ); + if( thePoints.size()>=thePoints.capacity() ) + thePoints.reserve( thePoints.size()+BLOCK_SIZE ); + + thePoints.push_back( aPoint ); } #ifdef _TIMER @@ -661,7 +674,7 @@ bool HYDROData_Bathymetry::importFromXYZFile( QFile& theFile, } bool HYDROData_Bathymetry::importFromASCFile( QFile& theFile, - AltitudePoints& thePoints ) const + HYDROData_Bathymetry::AltitudePoints& thePoints ) const { if ( !theFile.isOpen() ) return false; @@ -732,23 +745,23 @@ bool HYDROData_Bathymetry::importFromASCFile( QFile& theFile, { 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()); + HYDROData_Bathymetry::AltitudePoint aPoint; + aPoint.X = anXllCorner + aCellSize*(j + 0.5); + aPoint.Y = anYllCorner + aCellSize*(aNRows - i + 0.5); + aPoint.Z = aStrList[j].toDouble(); if ( anIsAltitudesInverted ) - aPoint.SetZ( -aPoint.Z() ); + aPoint.Z = -aPoint.Z; - thePoints.Append(aPoint); + if( thePoints.size()>=thePoints.capacity() ) + thePoints.reserve( thePoints.size()+BLOCK_SIZE ); + thePoints.push_back(aPoint); } } i++; - } return true; - } @@ -768,14 +781,14 @@ Handle_HYDROData_PolylineXY HYDROData_Bathymetry::CreateBoundaryPolyline() const double Xmin = 0.0, Xmax = 0.0, Ymin = 0.0, Ymax = 0.0; bool isFirst = true; - AltitudePoints aPoints = GetAltitudePoints(); + HYDROData_Bathymetry::AltitudePoints aPoints = GetAltitudePoints(); - AltitudePoints::Iterator anIter( aPoints ); - for ( ; anIter.More(); anIter.Next() ) + HYDROData_Bathymetry::AltitudePoints::const_iterator anIter = aPoints.begin(), aLast = aPoints.end(); + for ( ; anIter!=aLast; ++anIter ) { - const AltitudePoint& aPoint = anIter.Value(); + const HYDROData_Bathymetry::AltitudePoint& aPoint = *anIter; - double x = aPoint.X(), y = aPoint.Y(); + double x = aPoint.X, y = aPoint.Y; if( isFirst || xXmax ) @@ -803,12 +816,14 @@ Handle_HYDROData_PolylineXY HYDROData_Bathymetry::CreateBoundaryPolyline() const 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() ) + HYDROData_Bathymetry::AltitudePoints aPoints = GetAltitudePoints(); + HYDROData_Bathymetry::AltitudePoints::iterator anIter = aPoints.begin(), aLast = aPoints.end(); + for ( int i = 0; anIter!=aLast; ++i, ++anIter ) { - AltitudePoint& aPoint = anIter.ChangeValue(); - aPoint += aDelta; + HYDROData_Bathymetry::AltitudePoint& aPoint = *anIter; + aPoint.X += aDelta.X(); + aPoint.Y += aDelta.Y(); + aPoint.Z += aDelta.Z(); } SetAltitudePoints( aPoints ); }