-// Copyright (C) 2007-2013 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
-//
+// 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.
+// 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
#include "HYDROGUI_PrsImageDriver.h"
#include "HYDROGUI_PrsPolylineDriver.h"
#include "HYDROGUI_PrsZoneDriver.h"
-#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_Tool2.h"
+
+#include <CurveCreator_Utils.hxx>
+
+#include <LightApp_Application.h>
+#include <SVTK_ViewWindow.h>
+#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewPort3d.h>
+#include <SUIT_ViewManager.h>
+
+#include <vtkRenderWindowInteractor.h>
+#include <vtkRenderer.h>
+#include <vtkWorldPointPicker.h>
+#include <vtkCamera.h>
#include <GraphicsView_Viewer.h>
#include <GraphicsView_ViewPort.h>
+const double LOCAL_SELECTION_TOLERANCE = 0.0001;
+
HYDROGUI_Displayer::HYDROGUI_Displayer( HYDROGUI_Module* theModule )
-: HYDROGUI_AbstractDisplayer( theModule )
+: HYDROGUI_AbstractDisplayer( theModule ),
+ myXPosition( -1 ), myYPosition( -1 ), myIsPositionSaved( false )
{
}
case KIND_IMAGE:
aDriver = new HYDROGUI_PrsImageDriver();
break;
- case KIND_POLYLINE:
+ case KIND_POLYLINEXY:
aDriver = new HYDROGUI_PrsPolylineDriver();
break;
case KIND_ZONE:
{
return GraphicsView_Viewer::Type();
}
+
+void HYDROGUI_Displayer::SaveCursorViewPosition( SUIT_ViewWindow* theViewWindow )
+{
+ myIsPositionSaved = false;
+ myXPosition = 0;
+ myYPosition = 0;
+
+ SUIT_ViewWindow* aViewWindow = theViewWindow;
+ if ( !theViewWindow ) {
+ SUIT_ViewManager* aViewMgr = module()->getApp()->activeViewManager();
+ aViewWindow = aViewMgr ? aViewMgr->getActiveView() : 0;
+ if ( !aViewWindow )
+ return;
+ }
+
+ OCCViewer_ViewWindow* anOCCViewWindow =
+ dynamic_cast<OCCViewer_ViewWindow*>( aViewWindow );
+ if ( anOCCViewWindow ) {
+ // Get the selected point coordinates
+ OCCViewer_ViewPort3d* aViewPort = anOCCViewWindow->getViewPort();
+ if ( aViewPort ) {
+ QPoint aViewPos = aViewPort->mapFromGlobal( QCursor::pos() );
+ myXPosition = aViewPos.x();
+ myYPosition = aViewPos.y();
+ myIsPositionSaved = true;
+ }
+ }
+ else {
+ SVTK_ViewWindow* aVTKViewWindow =
+ dynamic_cast<SVTK_ViewWindow*>(aViewWindow);
+ if ( aVTKViewWindow ) {
+ vtkRenderer* aRen = aVTKViewWindow->getRenderer();
+ if ( aRen )
+ {
+ vtkCamera* aCamera = aRen->GetActiveCamera();
+ double* aNormal = aCamera->GetViewPlaneNormal();
+ vtkRenderWindowInteractor* anInteractor = aVTKViewWindow->getInteractor();
+ if ( anInteractor )
+ {
+ anInteractor->GetLastEventPosition( myXPosition, myYPosition );
+ myIsPositionSaved = true;
+ }
+ }
+ }
+ }
+ if (!myIsPositionSaved)
+ int aValue = 0;
+}
+
+bool HYDROGUI_Displayer::GetCursorViewCoordinates( SUIT_ViewWindow* theViewWindow,
+ double& theXCoordinate,
+ double& theYCoordinate,
+ double& theZCoordinate )
+{
+ theXCoordinate = 0;
+ theYCoordinate = 0;
+ theZCoordinate = 0;
+ bool doShow = false;
+ if ( !theViewWindow || !myIsPositionSaved )
+ return doShow;
+
+ OCCViewer_ViewWindow* anOCCViewWindow =
+ dynamic_cast<OCCViewer_ViewWindow*>(theViewWindow);
+ if ( anOCCViewWindow ) {
+ // Get the selected point coordinates
+ OCCViewer_ViewPort3d* aViewPort = anOCCViewWindow->getViewPort();
+ if ( !aViewPort ) {
+ return doShow;
+ }
+ gp_Pnt aPnt = CurveCreator_Utils::ConvertClickToPoint( myXPosition, myYPosition,
+ aViewPort->getView() );
+ theXCoordinate = aPnt.X();
+ theYCoordinate = aPnt.Y();
+ doShow = true;
+ }
+ else
+ {
+ SVTK_ViewWindow* aVTKViewWindow =
+ dynamic_cast<SVTK_ViewWindow*>(theViewWindow);
+ if ( aVTKViewWindow ) {
+ vtkRenderer* aRen = aVTKViewWindow->getRenderer();
+ if ( aRen )
+ {
+ vtkCamera* aCamera = aRen->GetActiveCamera();
+ double* aNormal = aCamera->GetViewPlaneNormal();
+ myPicker->Pick( myXPosition, myYPosition, 0, aRen );
+ double* aCoords = myPicker->GetPickPosition();
+ /////////////////////// Use the same algorithm as for OCC
+ double X, Y, Z;
+ double aXp, aYp, aZp;
+ double Vx, Vy, Vz;
+ X = aCoords[0];
+ Y = aCoords[1];
+ Z = aCoords[2];
+ Vx = aNormal[0];
+ Vy = aNormal[1];
+ Vz = aNormal[2];
+ Standard_Real aPrec = LOCAL_SELECTION_TOLERANCE;
+ if ( fabs( Vz ) > aPrec ) {
+ double aT = -Z/Vz;
+ aXp = X + aT*Vx;
+ aYp = Y + aT*Vy;
+ aZp = Z + aT*Vz;
+ }
+ else { // Vz = 0 - the eyed plane is orthogonal to Z plane - XOZ, or YOZ
+ aXp = aYp = aZp = 0;
+ if ( fabs( Vy ) < aPrec ) // Vy = 0 - the YOZ plane
+ aYp = Y;
+ else if ( fabs( Vx ) < aPrec ) // Vx = 0 - the XOZ plane
+ aXp = X;
+ }
+ /////////////////////////
+ theXCoordinate = aXp;
+ theYCoordinate = aYp;
+ doShow = true;
+ }
+ }
+ }
+ return doShow;
+}
