#include "HYDROGUI_Shape.h"
+#include "HYDROGUI_DataObject.h"
+#include "HYDROGUI_Tool.h"
+
#include <AIS_Drawer.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <Graphic3d_AspectFillArea3d.hxx>
#include <Graphic3d_MaterialAspect.hxx>
+#include <HYDROData_Document.h>
+#include <HYDROData_Image.h>
+#include <HYDROData_ImmersibleZone.h>
+#include <HYDROData_Polyline.h>
+#include <HYDROData_Region.h>
+#include <HYDROData_Zone.h>
+
+#include <TopoDS.hxx>
#include <TopoDS_Wire.hxx>
#include <TopoDS_Face.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <QColor>
+#include <QFile>
-HYDROGUI_Shape::HYDROGUI_Shape( const Handle(AIS_InteractiveContext)& theContext )
+HYDROGUI_Shape::HYDROGUI_Shape( const Handle(AIS_InteractiveContext)& theContext,
+ const Handle(HYDROData_Entity)& theObject )
: myContext( theContext ),
+ myObject( theObject ),
myIsHighlight( false ),
- myZIndex( 0.0 ),
- myFillingColor( Qt::green ),
+ myFillingColor( Qt::transparent ),
myBorderColor( Qt::black ),
- myHighlightColor( Qt::white )
+ myHighlightColor( Qt::white ),
+ myIsToUpdate( false ),
+ myIsVisible( true ),
+ myDisplayMode( AIS_WireFrame )
{
}
if ( !myShape.IsNull() )
myShape.Nullify();
+
+ removeTextureFile();
}
-void HYDROGUI_Shape::display()
+void HYDROGUI_Shape::display( const bool theIsUpdateViewer )
{
- if ( !myContext || myShape.IsNull() )
+ if ( myContext.IsNull() || myShape.IsNull() || !isVisible() )
return;
- myContext->Display( myShape );
+ myContext->Display( myShape, theIsUpdateViewer );
+}
+
+void HYDROGUI_Shape::erase( const bool theIsUpdateViewer )
+{
+ if ( myContext.IsNull() || myShape.IsNull() )
+ return;
+
+ myContext->Erase( myShape, theIsUpdateViewer );
+}
+
+void HYDROGUI_Shape::update( const bool theIsUpdateViewer )
+{
+ setIsToUpdate( false );
+
+ if ( myContext.IsNull() )
+ return;
+
+ // Try to retrieve information from object
+ if ( !myObject.IsNull() )
+ {
+ Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myObject->Label() );
+
+ if ( myObject->IsKind( STANDARD_TYPE(HYDROData_ImmersibleZone) ) )
+ {
+ Handle(HYDROData_ImmersibleZone) aZoneObj =
+ Handle(HYDROData_ImmersibleZone)::DownCast( myObject );
+
+ QColor aFillingColor = aZoneObj->GetFillingColor();
+ QColor aBorderColor = aZoneObj->GetBorderColor();
+ TopoDS_Face aZoneFace = TopoDS::Face( aZoneObj->GetTopShape() );
+
+ setFillingColor( aFillingColor, false, false );
+ setBorderColor( aBorderColor, false, false );
+ setFace( aZoneFace, false, false );
+ }
+ else if ( myObject->IsKind( STANDARD_TYPE(HYDROData_Polyline) ) )
+ {
+ Handle(HYDROData_Polyline) aPolyline =
+ Handle(HYDROData_Polyline)::DownCast( myObject );
+
+ TopoDS_Wire aPolylineWire = TopoDS::Wire( aPolyline->GetTopShape() );
+
+ setWire( aPolylineWire, false, false );
+ }
+ else if ( myObject->IsKind( STANDARD_TYPE(HYDROData_Region) ) )
+ {
+ Handle(HYDROData_Region) aRegion =
+ Handle(HYDROData_Region)::DownCast( myObject );
+ }
+ else if ( myObject->IsKind( STANDARD_TYPE(HYDROData_Zone) ) )
+ {
+ Handle(HYDROData_Zone) aZone =
+ Handle(HYDROData_Zone)::DownCast( myObject );
+
+ TopoDS_Face aZoneFace = TopoDS::Face( aZone->GetShape() );
+
+ // Generate the filling color for zone
+ QStringList aGeomObjectsNames;
+
+ HYDROData_SequenceOfObjects aRefObjects = aZone->GetGeometryObjects();
+ HYDROData_SequenceOfObjects::Iterator anIter( aRefObjects );
+ for ( ; anIter.More(); anIter.Next() )
+ {
+ Handle(HYDROData_Object) aRefbject =
+ Handle(HYDROData_Object)::DownCast( anIter.Value() );
+ if ( aRefbject.IsNull() )
+ continue;
+
+ QString aRefObjectName = aRefbject->GetName();
+ if ( aRefObjectName.isEmpty() )
+ continue;
+
+ aGeomObjectsNames.append( aRefObjectName );
+ }
+
+ setFace( aZoneFace, false, false );
+ if (aZone->IsMergingNeed() && aZone->GetMergeType() == HYDROData_Zone::Merge_UNKNOWN )
+ {
+ // Red color for a zone with bathymetry conflict
+ setFillingColor( Qt::red );
+ }
+ else
+ {
+ setFillingColor( HYDROGUI_Tool::GenerateFillingColor( aDocument, aGeomObjectsNames ) );
+ }
+ }
+ else if ( myObject->IsKind( STANDARD_TYPE(HYDROData_Image) ) )
+ {
+ Handle(HYDROData_Image) anImageObj =
+ Handle(HYDROData_Image)::DownCast( myObject );
+
+ removeTextureFile();
+
+ QString aTextureFileName = generateTextureFileName( anImageObj );
+
+ QImage anImage = anImageObj->Image();
+ QString aFilePath = anImageObj->GetFilePath();
+ QTransform aTrsf = anImageObj->Trsf();
+
+ int aWidth = anImage.width();
+ int aHeight = anImage.height();
+
+ QTransform anInversion = QTransform::fromScale( -1, -1 );
+ anImage = anImage.transformed( anInversion * aTrsf, Qt::SmoothTransformation );
+
+ // temporary optimization, to reduce the saved image size (and the texture quality)
+ QImage anImageToSave = reduceTexture( anImage, 500 );
+ anImageToSave.save( aTextureFileName );
+
+ QPointF aPoint1( 0, 0 );
+ QPointF aPoint2( aWidth, 0 );
+ QPointF aPoint3( aWidth, aHeight );
+ QPointF aPoint4( 0, aHeight );
+
+ aPoint1 = aTrsf.map( aPoint1 );
+ aPoint2 = aTrsf.map( aPoint2 );
+ aPoint3 = aTrsf.map( aPoint3 );
+ aPoint4 = aTrsf.map( aPoint4 );
+
+ QPolygonF aPolygon = QPolygonF() << aPoint1 << aPoint2 << aPoint3 << aPoint4;
+ QRectF aRect = aPolygon.boundingRect();
+
+ gp_Pnt aPnt1( aRect.topLeft().x(), aRect.topLeft().y(), 0 );
+ gp_Pnt aPnt2( aRect.topRight().x(), aRect.topRight().y(), 0 );
+ gp_Pnt aPnt3( aRect.bottomRight().x(), aRect.bottomRight().y(), 0 );
+ gp_Pnt aPnt4( aRect.bottomLeft().x(), aRect.bottomLeft().y(), 0 );
+
+ TopoDS_Edge anEdge1 = BRepBuilderAPI_MakeEdge( aPnt1, aPnt2 ).Edge();
+ TopoDS_Edge anEdge2 = BRepBuilderAPI_MakeEdge( aPnt2, aPnt3 ).Edge();
+ TopoDS_Edge anEdge3 = BRepBuilderAPI_MakeEdge( aPnt3, aPnt4 ).Edge();
+ TopoDS_Edge anEdge4 = BRepBuilderAPI_MakeEdge( aPnt4, aPnt1 ).Edge();
+
+ TopoDS_Wire aWire = BRepBuilderAPI_MakeWire( anEdge1, anEdge2, anEdge3, anEdge4 ).Wire();
+
+ setTextureFileName( aTextureFileName, false, false );
+ setFace( aWire, false, false );
+ }
+ }
+
+ if ( myShape.IsNull() || !isVisible() )
+ return;
+
+ myContext->Display( myShape, theIsUpdateViewer );
}
-void HYDROGUI_Shape::erase()
+void HYDROGUI_Shape::setVisible( const bool theState,
+ const bool theIsUpdateViewer )
{
- if ( !myContext || myShape.IsNull() )
+ if ( myIsVisible == theState )
return;
- myContext->Erase( myShape );
+ myIsVisible = theState;
+
+ if ( myShape.IsNull() )
+ return;
+
+ if ( myIsVisible )
+ myContext->Display( myShape, theIsUpdateViewer );
+ else
+ myContext->Erase( myShape, theIsUpdateViewer );
}
void HYDROGUI_Shape::highlight( bool theIsHighlight )
myIsHighlight = theIsHighlight;
- if ( !myContext || myShape.IsNull() )
+ if ( myContext.IsNull() || myShape.IsNull() )
return;
colorShapeBorder( getActiveColor() );
return myIsHighlight;
}
-void HYDROGUI_Shape::setPath( const QPainterPath& thePath,
- const bool theToDisplay )
+void HYDROGUI_Shape::setWire( const TopoDS_Wire& theWire,
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
- myPath = thePath;
+ myTopoShape = theWire;
+ myDisplayMode = AIS_WireFrame;
+
buildShape();
- updateShape( theToDisplay );
+ updateShape( theToDisplay, theIsUpdateViewer );
}
-QPainterPath HYDROGUI_Shape::getPath() const
+void HYDROGUI_Shape::setFace( const TopoDS_Wire& theWire,
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
- return myPath;
+ BRepBuilderAPI_MakeFace aFaceBuilder( theWire, Standard_True );
+ aFaceBuilder.Build();
+ if( aFaceBuilder.IsDone() )
+ {
+ TopoDS_Face aFace = aFaceBuilder.Face();
+ setFace( aFace, theToDisplay, theIsUpdateViewer );
+ }
}
-void HYDROGUI_Shape::setZIndex( const double theZIndex,
- const bool theToDisplay )
+void HYDROGUI_Shape::setFace( const TopoDS_Face& theFace,
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
- myZIndex = theZIndex;
- buildShape();
- updateShape( theToDisplay );
-}
+ myTopoShape = theFace;
+ myDisplayMode = myTextureFileName.isEmpty() ? AIS_Shaded : AIS_ExactHLR;
-double HYDROGUI_Shape::getZIndex() const
-{
- return myZIndex;
+ buildShape();
+ updateShape( theToDisplay, theIsUpdateViewer );
}
void HYDROGUI_Shape::setFillingColor( const QColor& theColor,
- const bool theToDisplay )
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
myFillingColor = theColor;
- updateShape( theToDisplay );
+ updateShape( theToDisplay, theIsUpdateViewer );
}
QColor HYDROGUI_Shape::getFillingColor() const
}
void HYDROGUI_Shape::setBorderColor( const QColor& theColor,
- const bool theToDisplay )
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
myBorderColor = theColor;
- updateShape( theToDisplay );
+ updateShape( theToDisplay, theIsUpdateViewer );
}
QColor HYDROGUI_Shape::getBorderColor() const
return myHighlightColor;
}
-void HYDROGUI_Shape::makeEdge( BRepBuilderAPI_MakeWire& theWireBuilder,
- gp_Pnt& theFirstPoint,
- gp_Pnt& theLastPoint ) const
+void HYDROGUI_Shape::setTextureFileName( const QString& theFileName,
+ const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
- BRepBuilderAPI_MakeEdge anEdgeBuilder( theFirstPoint, theLastPoint );
- anEdgeBuilder.Build();
- if ( anEdgeBuilder.IsDone() )
- {
- TopoDS_Edge anEdge = anEdgeBuilder;
- theWireBuilder.Add( anEdge );
- }
+ myTextureFileName = theFileName;
+ updateShape( theToDisplay, theIsUpdateViewer );
}
-void HYDROGUI_Shape::makeWire( BRepBuilderAPI_MakeFace& theFaceBuilder,
- BRepBuilderAPI_MakeWire& theWireBuilder,
- bool& theIsComposed ) const
+QString HYDROGUI_Shape::getTextureFileName() const
{
- theWireBuilder.Build();
- if ( theWireBuilder.IsDone() )
- {
- TopoDS_Wire aBuildedWire = theWireBuilder;
- if ( theIsComposed )
- {
- theFaceBuilder.Add( aBuildedWire );
- }
- else
- {
- theFaceBuilder = BRepBuilderAPI_MakeFace( aBuildedWire, true );
-
- theFaceBuilder.Build();
- theIsComposed = theFaceBuilder.IsDone();
- }
- }
-
- theWireBuilder = BRepBuilderAPI_MakeWire();
+ return myTextureFileName;
}
void HYDROGUI_Shape::buildShape()
// Erase previously created shape
erase();
- if ( myPath.isEmpty() )
+ if ( myTopoShape.IsNull() )
return;
- BRepBuilderAPI_MakeFace aFaceBuilder;
- BRepBuilderAPI_MakeWire aWireBuilder;
+ myShape = new AIS_TexturedShape( myTopoShape );
- // Build new shape from path
- bool anIsComposed = false;
- bool anIsStarted = false;
- gp_Pnt aStartPoint( 0, 0, myZIndex );
- gp_Pnt aPrevPoint( 0, 0, myZIndex );
+ if ( !myObject.IsNull() )
+ myShape->SetOwner( myObject );
- for ( int i = 0; i < myPath.elementCount(); ++i )
- {
- const QPainterPath::Element& aPathElem = myPath.elementAt( i );
-
- gp_Pnt aCurPoint( aPathElem.x, aPathElem.y, myZIndex );
- switch ( aPathElem.type )
- {
- case QPainterPath::LineToElement:
- {
- // Just build the edge
- makeEdge( aWireBuilder, aPrevPoint, aCurPoint );
- break;
- }
- case QPainterPath::CurveToElement:
- {
- // TODO
- break;
- }
- case QPainterPath::MoveToElement:
- {
- if ( anIsStarted )
- {
- // Compose face
- if ( !aStartPoint.IsEqual( aPrevPoint, Precision::Confusion() ) )
- {
- //Close wire
- makeEdge( aWireBuilder, aPrevPoint, aStartPoint );
- }
-
- // Make face wiyth edge
- makeWire( aFaceBuilder, aWireBuilder, anIsComposed );
- }
-
- anIsStarted = true;
- aStartPoint = aCurPoint;
- break;
- }
- default:
- break;
- }
+ myShape->SetTransparency( 0 );
+ myShape->SetDisplayMode( (AIS_DisplayMode)myDisplayMode );
- aPrevPoint = aCurPoint;
+ QString aTextureFileName = getTextureFileName();
+ if( !aTextureFileName.isEmpty() )
+ {
+ myShape->SetTextureFileName( HYDROGUI_Tool::ToAsciiString( aTextureFileName ) );
+ myShape->SetTextureMapOn();
+ myShape->DisableTextureModulate();
}
- makeWire( aFaceBuilder, aWireBuilder, anIsComposed );
-
- TopoDS_Face aResShape;
-
- aFaceBuilder.Build();
- if ( aFaceBuilder.IsDone() )
- aResShape = aFaceBuilder;
-
- myShape = new AIS_Shape( aResShape );
-
- myShape->SetTransparency( 0 );
- myShape->SetDisplayMode( AIS_Shaded );
-
- // Init default params for shape
+ // Init default params for shape
const Handle(AIS_Drawer)& anAttributes = myShape->Attributes();
if ( !anAttributes.IsNull() )
{
- Handle(Prs3d_IsoAspect) anIsoAspect = anAttributes->UIsoAspect();
- if ( !anIsoAspect.IsNull() )
- anIsoAspect->SetNumber( 0 );
-
- anIsoAspect = anAttributes->VIsoAspect();
- if ( !anIsoAspect.IsNull() )
- anIsoAspect->SetNumber( 0 );
-
- Handle(Prs3d_ShadingAspect) aShadingAspect = anAttributes->ShadingAspect();
- if ( !aShadingAspect.IsNull() )
+ if ( myDisplayMode == AIS_Shaded )
{
- Graphic3d_MaterialAspect aMatAspect;
- aMatAspect.SetAmbient( 1 );
- aMatAspect.SetDiffuse( 0 );
-
- aShadingAspect->Aspect()->SetFrontMaterial( aMatAspect );
- aShadingAspect->Aspect()->SetBackMaterial( aMatAspect );
+ Handle(Prs3d_IsoAspect) anIsoAspect = anAttributes->UIsoAspect();
+ if ( !anIsoAspect.IsNull() )
+ anIsoAspect->SetNumber( 0 );
+
+ anIsoAspect = anAttributes->VIsoAspect();
+ if ( !anIsoAspect.IsNull() )
+ anIsoAspect->SetNumber( 0 );
+
+ Handle(Prs3d_ShadingAspect) aShadingAspect = anAttributes->ShadingAspect();
+ if ( !aShadingAspect.IsNull() )
+ {
+ Graphic3d_MaterialAspect aMatAspect;
+ aMatAspect.SetAmbient( 1 );
+ aMatAspect.SetDiffuse( 0 );
+
+ aShadingAspect->Aspect()->SetFrontMaterial( aMatAspect );
+ aShadingAspect->Aspect()->SetBackMaterial( aMatAspect );
+ }
+ }
+ else if ( myDisplayMode == AIS_WireFrame )
+ {
+ anAttributes->SetWireDraw( true );
}
}
}
-void HYDROGUI_Shape::updateShape( const bool theIsForce )
+void HYDROGUI_Shape::updateShape( const bool theToDisplay,
+ const bool theIsUpdateViewer )
{
if ( myShape.IsNull() )
return;
const Handle(AIS_Drawer)& anAttributes = myShape->Attributes();
if ( !anAttributes.IsNull() )
{
- // Coloring face filling
- Handle(Prs3d_ShadingAspect) aShadingAspect = anAttributes->ShadingAspect();
- if ( !aShadingAspect.IsNull() )
+ if ( myDisplayMode == AIS_Shaded )
{
- Quantity_Color aFillingColor( getQuantityColorVal( myFillingColor.red() ),
- getQuantityColorVal( myFillingColor.green() ),
- getQuantityColorVal( myFillingColor.blue() ),
- Quantity_TOC_RGB );
+ // Coloring face filling
+ Handle(Prs3d_ShadingAspect) aShadingAspect = anAttributes->ShadingAspect();
+ if ( !aShadingAspect.IsNull() )
+ {
+ Quantity_Color aFillingColor( getQuantityColorVal( myFillingColor.red() ),
+ getQuantityColorVal( myFillingColor.green() ),
+ getQuantityColorVal( myFillingColor.blue() ),
+ Quantity_TOC_RGB );
- aShadingAspect->SetColor( aFillingColor );
- aShadingAspect->SetTransparency( 1 - getQuantityColorVal( myFillingColor.alpha() ) );
+ aShadingAspect->SetColor( aFillingColor );
+ aShadingAspect->SetTransparency( 1 - getQuantityColorVal( myFillingColor.alpha() ) );
+ }
+ }
+ else if ( myDisplayMode == AIS_WireFrame )
+ {
}
// Coloring borders
colorShapeBorder( getActiveColor() );
}
- if ( !theIsForce || !myContext )
+ if ( !theToDisplay || !isVisible() || myContext.IsNull() )
return;
- myContext->Display( myShape );
+ myContext->Display( myShape, theIsUpdateViewer );
}
QColor HYDROGUI_Shape::getActiveColor() const
double HYDROGUI_Shape::getQuantityColorVal( const int theColorVal )
{
- return theColorVal == 0 ? 0 : (double)( theColorVal / 255 );
+ return theColorVal == 0 ? 0 : ( (double)theColorVal / 255 );
}
void HYDROGUI_Shape::colorShapeBorder( const QColor& theColor )
if ( anAttributes.IsNull() )
return;
- if ( theColor.alpha() == 0 )
+ Quantity_Color aBorderColor( getQuantityColorVal( theColor.red() ),
+ getQuantityColorVal( theColor.green() ),
+ getQuantityColorVal( theColor.blue() ),
+ Quantity_TOC_RGB );
+ if ( myDisplayMode == AIS_Shaded )
{
- anAttributes->SetFaceBoundaryDraw( false );
+ if ( theColor.alpha() == 0 )
+ {
+ anAttributes->SetFaceBoundaryDraw( false );
+ }
+ else
+ {
+ anAttributes->SetFaceBoundaryDraw( true );
+
+ Handle(Prs3d_LineAspect) aBoundaryAspect = anAttributes->FaceBoundaryAspect();
+ if ( !aBoundaryAspect.IsNull() )
+ aBoundaryAspect->SetColor( aBorderColor );
+ }
}
- else
+ else if ( myDisplayMode == AIS_WireFrame )
+ {
+ myShape->SetColor( aBorderColor );
+ }
+}
+
+QString HYDROGUI_Shape::generateTextureFileName( const Handle(HYDROData_Entity)& theImageObj )
+{
+ QString aResult;
+ if( !theImageObj.IsNull() )
{
- Quantity_Color aBorderColor( getQuantityColorVal( theColor.red() ),
- getQuantityColorVal( theColor.green() ),
- getQuantityColorVal( theColor.blue() ),
- Quantity_TOC_RGB );
+ QString aTempDir = HYDROGUI_Tool::GetTempDir( true );
- anAttributes->SetFaceBoundaryDraw( true );
+ int aStudyId = HYDROGUI_Tool::GetActiveStudyId();
+ QString aPrefix = QString( "image_%1" ).arg( aStudyId );
- Handle(Prs3d_LineAspect) aBoundaryAspect = anAttributes->FaceBoundaryAspect();
- if ( !aBoundaryAspect.IsNull() )
- {
- aBoundaryAspect->SetColor( aBorderColor );
- }
+ QString anEntry = HYDROGUI_DataObject::dataObjectEntry( theImageObj, false );
+ anEntry.replace( ':', '_' );
+
+ QString anExtension = "bmp";
+
+ aResult = QString( "%1/%2_%3.%4" ).arg( aTempDir, aPrefix, anEntry, anExtension );
}
+ return aResult;
}
+void HYDROGUI_Shape::removeTextureFile() const
+{
+ QFile aFile( getTextureFileName() );
+ if( aFile.exists() )
+ aFile.remove();
+}
+QImage HYDROGUI_Shape::reduceTexture( const QImage& theImage, const int theSizeLimit )
+{
+ double aSizeLimit = (double)theSizeLimit;
+ double aWidth = (double)theImage.width();
+ double aHeight = (double)theImage.height();
+ if( aWidth > aSizeLimit || aHeight > aSizeLimit )
+ {
+ if( aWidth > aHeight )
+ {
+ aHeight /= ( aWidth / aSizeLimit );
+ aWidth = aSizeLimit;
+ }
+ else
+ {
+ aWidth /= ( aHeight / aSizeLimit );
+ aHeight = aSizeLimit;
+ }
+ }
+ return theImage.scaled( aWidth, aHeight, Qt::KeepAspectRatio, Qt::SmoothTransformation );
+}
