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// Copyright (c) 2017, Joseph Mirabel |
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// Authors: Joseph Mirabel (joseph.mirabel@laas.fr) |
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// |
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// This file is part of gepetto-viewer. |
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// gepetto-viewer is free software: you can redistribute it |
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// and/or modify it under the terms of the GNU Lesser General Public |
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// License as published by the Free Software Foundation, either version |
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// 3 of the License, or (at your option) any later version. |
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// |
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// gepetto-viewer is distributed in the hope that it will be |
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// useful, but WITHOUT ANY WARRANTY; without even the implied warranty |
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// General Lesser Public License for more details. You should have |
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// received a copy of the GNU Lesser General Public License along with |
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// gepetto-viewer. If not, see <http://www.gnu.org/licenses/>. |
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#include "gepetto/gui/selection-event.hh" |
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#include <QDebug> |
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#include <osgUtil/LineSegmentIntersector> |
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namespace gepetto { |
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namespace gui { |
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namespace { |
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void toQVector3(const osg::Vec3f& in, QVector3D& out) { |
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out.setX(in[0]); |
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out.setY(in[1]); |
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out.setZ(in[2]); |
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} |
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void toQVector3(const osg::Vec3d& in, QVector3D& out) { |
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out.setX((float)in[0]); |
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out.setY((float)in[1]); |
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out.setZ((float)in[2]); |
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} |
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} // namespace |
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void SelectionEvent::setupIntersection( |
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const osgUtil::LineSegmentIntersector::Intersection& it) { |
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hasIntersection_ = true; |
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primitiveIndex_ = it.primitiveIndex; |
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toQVector3(it.getLocalIntersectPoint(), localPoint_); |
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toQVector3(it.getWorldIntersectPoint(), worldPoint_); |
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toQVector3(it.getLocalIntersectNormal(), localNormal_); |
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toQVector3(it.getWorldIntersectNormal(), worldNormal_); |
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} |
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void SelectionEvent::done() { |
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c_.fetchAndAddAcquire(-1); |
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if (c_.testAndSetAcquire(0, 0)) { |
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deleteLater(); |
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} |
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} |
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} // namespace gui |
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} // namespace gepetto |