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Rename ApplicationCode to ApplicationLibCode
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77
ApplicationLibCode/Commands/RicVec3dPickEventHandler.cpp
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77
ApplicationLibCode/Commands/RicVec3dPickEventHandler.cpp
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/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2019- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RicVec3dPickEventHandler.h"
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#include "Rim3dView.h"
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#include "RimCase.h"
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#include "RiuViewer.h"
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#include "cafDisplayCoordTransform.h"
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#include "cafSelectionManager.h"
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//--------------------------------------------------------------------------------------------------
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/// zOffsetFactor will be multiplied by characteristic length to yield a z-offset
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//--------------------------------------------------------------------------------------------------
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RicVec3dPickEventHandler::RicVec3dPickEventHandler( caf::PdmField<cvf::Vec3d>* vectorField, double zOffsetFactor )
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: m_vectorField( vectorField )
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, m_zOffsetFactor( zOffsetFactor )
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RicVec3dPickEventHandler::handle3dPickEvent( const Ric3dPickEvent& eventObject )
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{
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const Rim3dView* rimView = eventObject.m_view;
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cvf::Vec3d pickedPosition = eventObject.m_pickItemInfos.front().globalPickedPoint();
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RimCase* ownerCase = nullptr;
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rimView->firstAncestorOrThisOfType( ownerCase );
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if ( ownerCase )
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{
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double zPickOffset = ownerCase->characteristicCellSize() * m_zOffsetFactor;
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pickedPosition.z() += zPickOffset;
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}
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cvf::ref<caf::DisplayCoordTransform> transForm = rimView->displayCoordTransform();
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cvf::Vec3d pickedPositionInUTM = transForm->transformToDomainCoord( pickedPosition );
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pickedPositionInUTM.z() *= -1.0;
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m_vectorField->setValueWithFieldChanged( pickedPositionInUTM );
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return true;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RicVec3dPickEventHandler::registerAsPickEventHandler()
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{
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Ric3dViewPickEventHandler::registerAsPickEventHandler();
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RiuViewer::setHoverCursor( Qt::CrossCursor );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RicVec3dPickEventHandler::notifyUnregistered()
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{
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RiuViewer::clearHoverCursor();
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}
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