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83 lines
2.6 KiB
83 lines
2.6 KiB
// Copyright (C) 2009 - 2012 Mathias Froehlich - Mathias.Froehlich@web.de
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "HLAPerspectiveCamera.hxx"
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#include "HLAPerspectiveCameraClass.hxx"
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namespace fgviewer {
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HLAPerspectiveCamera::HLAPerspectiveCamera(HLAPerspectiveCameraClass* objectClass) :
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HLACamera(objectClass)
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{
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}
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HLAPerspectiveCamera::~HLAPerspectiveCamera()
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{
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}
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void
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HLAPerspectiveCamera::reflectAttributeValues(const simgear::HLAIndexList& indexList, const simgear::RTIData& tag)
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{
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HLACamera::reflectAttributeValues(indexList, tag);
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/// Here push data to the osg viewer side
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}
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void
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HLAPerspectiveCamera::reflectAttributeValues(const simgear::HLAIndexList& indexList, const SGTimeStamp& timeStamp, const simgear::RTIData& tag)
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{
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HLACamera::reflectAttributeValues(indexList, timeStamp, tag);
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/// Here push data to the osg viewer side
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}
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void
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HLAPerspectiveCamera::createAttributeDataElements()
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{
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HLACamera::createAttributeDataElements();
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assert(dynamic_cast<HLAPerspectiveCameraClass*>(getObjectClass().get()));
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HLAPerspectiveCameraClass& objectClass = static_cast<HLAPerspectiveCameraClass&>(*getObjectClass());
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setAttributeDataElement(objectClass.getLeftIndex(), _left.getDataElement());
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setAttributeDataElement(objectClass.getRightIndex(), _right.getDataElement());
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setAttributeDataElement(objectClass.getBottomIndex(), _bottom.getDataElement());
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setAttributeDataElement(objectClass.getTopIndex(), _top.getDataElement());
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setAttributeDataElement(objectClass.getDistanceIndex(), _distance.getDataElement());
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}
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Frustum
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HLAPerspectiveCamera::getFrustum() const
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{
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return Frustum(getLeft(), getRight(), getBottom(), getTop(), getDistance());
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}
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void
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HLAPerspectiveCamera::setFrustum(const Frustum& frustum)
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{
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setLeft(frustum._left);
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setRight(frustum._right);
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setBottom(frustum._bottom);
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setTop(frustum._top);
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setDistance(frustum._near);
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}
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} // namespace fgviewer
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