+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// 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_Stream.h"
#include "HYDROData_Document.h"
#include "HYDROData_PolylineXY.h"
+#include "HYDROData_Polyline3D.h"
#include "HYDROData_Profile.h"
#include "HYDROData_ShapesGroup.h"
#include "HYDROData_ShapesTool.h"
#include "HYDROData_IAltitudeObject.h"
+#include "HYDROData_Tool.h"
#include <TDataStd_RealArray.hxx>
setPythonReferenceObject( theTreatedObjects, aResList, aProfile, "AddProfile" );
}
+ // Create bottom polyline if exists
+ const Handle(HYDROData_Polyline3D) aBottomPolyline = GetBottomPolyline();
+ if ( !aBottomPolyline.IsNull() ) {
+ aResList << QString( "%1.GenerateBottomPolyline();" ).arg( aName );
+ }
+
aResList << QString( "" );
aResList << QString( "%1.Update();" ).arg( aName );
aResList << QString( "" );
void HYDROData_Stream::Update()
{
updateProfilesOrder();
+
+ // Update bottom polyline if exists
+ const Handle(HYDROData_Polyline3D) aBottomPolyline = GetBottomPolyline();
+ if ( !aBottomPolyline.IsNull() ) {
+ if ( GenerateBottomPolyline() ) {
+ Handle(HYDROData_PolylineXY) aPolylineXY = aBottomPolyline->GetPolylineXY();
+ if ( !aPolylineXY.IsNull() ) {
+ aPolylineXY->Update();
+ }
+ aBottomPolyline->Update();
+ }
+ }
+
UpdatePrs();
}
anInGroup->AddShape( aResultPrs.myInlet );
QString anOutGroupName = GetName() + "_Outlet";
-
+
Handle(HYDROData_ShapesGroup) anOutGroup = createGroupObject();
anOutGroup->SetName( anOutGroupName );
anOutGroup->AddShape( aResultPrs.myOutlet );
setParametersArray( aNewArr );
}
+
+bool HYDROData_Stream::GenerateBottomPolyline()
+{
+ // Get the document
+ Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
+ if ( aDocument.IsNull() ) {
+ return false;
+ }
+
+ // Collect bottom points ( one bottom point from each profile of the stream )
+ HYDROData_Profile::ProfilePoints aBottomPoints;
+
+ HYDROData_SequenceOfObjects aSeqOfProfiles = GetProfiles();
+ for ( int i = 1, aNb = aSeqOfProfiles.Size(); i <= aNb; i++ ) {
+ const Handle(HYDROData_Profile) aProfile =
+ Handle(HYDROData_Profile)::DownCast( aSeqOfProfiles.Value( i ) );
+ if ( aProfile.IsNull() ) {
+ continue;
+ }
+
+ aBottomPoints.Append( aProfile->GetBottomPoint() );
+ }
+
+ int aNbBottomPoints = aBottomPoints.Size();
+
+ if ( aNbBottomPoints < 2 ) {
+ return false;
+ }
+
+ // Create bottom polyline object if the stream doesn't contain it yet
+ Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
+ if ( aBottom.IsNull() ) {
+ aBottom = Handle(HYDROData_Polyline3D)::DownCast( aDocument->CreateObject( KIND_POLYLINE ) );
+ QString aBaseName = GetName() + "_bottom";
+ QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
+ aBottom->SetName( aName );
+
+ SetReferenceObject( aBottom, DataTag_BottomPolyline );
+ }
+
+ // Create 2D polyline if the bottom polyline doesn't contain it yet
+ Handle(HYDROData_PolylineXY) aPolylineXY = aBottom->GetPolylineXY();
+ if ( aPolylineXY.IsNull() ) {
+ aPolylineXY = Handle(HYDROData_PolylineXY)::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) );
+ QString aBaseName = GetName() + "_bottom_2d";
+ QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
+ aPolylineXY->SetName( aName );
+ aBottom->SetPolylineXY( aPolylineXY, false );
+ }
+
+ aPolylineXY->RemoveSections();
+ aPolylineXY->AddSection( "", HYDROData_PolylineXY::SECTION_SPLINE, false );
+
+ // Create profile if the bottom polyline doesn't contain it yet
+ Handle(HYDROData_ProfileUZ) aProfileUZ = aBottom->GetProfileUZ();
+ if ( aProfileUZ.IsNull() ) {
+ Handle(HYDROData_Profile) aProfile =
+ Handle(HYDROData_Profile)::DownCast( aDocument->CreateObject( KIND_PROFILE ) );
+ QString aBaseName = GetName() + "_bottom_profile";
+ QString aName = HYDROData_Tool::GenerateObjectName( aDocument, aBaseName, QStringList(), true );
+ aProfile->SetName( aName );
+ aProfileUZ = aProfile->GetProfileUZ( true );
+ aBottom->SetProfileUZ( aProfileUZ );
+ }
+
+ aProfileUZ->RemoveSection( 0 );
+
+ // Fill 2D polyline
+ for ( int i = 1; i <= aNbBottomPoints; i++ ) {
+ const HYDROData_Profile::ProfilePoint& aBottomPoint = aBottomPoints.Value( i );
+ aPolylineXY->AddPoint( 0, HYDROData_PolylineXY::Point( aBottomPoint.X(), aBottomPoint.Y() ) );
+ }
+
+ // Calculate profile UZ points
+
+ // First point
+ const HYDROData_Profile::ProfilePoint& aFirstBottomPoint = aBottomPoints.First();
+ aProfileUZ->AddPoint( 0, HYDROData_ProfileUZ::Point( 0, aFirstBottomPoint.Z() ) );
+
+ // Intermediate points
+ double aPolylineCommonDist = aPolylineXY->GetDistance( 0, aPolylineXY->NbPoints( 0 ) - 1 );
+
+ for ( int i = 2, aNbPoints = aBottomPoints.Size(); i < aNbPoints; i++ ) {
+ const HYDROData_Profile::ProfilePoint& aBottomPoint = aBottomPoints.Value( i );
+
+ double aDistance = aPolylineXY->GetDistance( 0, i - 1 );
+
+ Standard_Real anU = aDistance; // = ( aDistance / aPolylineCommonDist ) * aPolylineCommonDist;
+ aProfileUZ->AddPoint( 0, HYDROData_ProfileUZ::Point( anU, aBottomPoint.Z() ) );
+ }
+
+ // Last point
+ const HYDROData_Profile::ProfilePoint& aLastBottomPoint = aBottomPoints.Last();
+ aProfileUZ->AddPoint( 0, HYDROData_ProfileUZ::Point( aPolylineCommonDist, aLastBottomPoint.Z() ) );
+
+ return true;
+}
+
+Handle(HYDROData_Polyline3D) HYDROData_Stream::GetBottomPolyline() const
+{
+ return Handle(HYDROData_Polyline3D)::DownCast(
+ GetReferenceObject( DataTag_BottomPolyline ) );
+}