OsgUnitBox.h
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// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SURGSIM_GRAPHICS_OSGUNITBOX_H
#define SURGSIM_GRAPHICS_OSGUNITBOX_H
#include <osg/Geode>
#include <osg/Shape>
#include <osg/ShapeDrawable>
namespace SurgSim
{
namespace Graphics
{
class OsgUnitBox
{
public:
OsgUnitBox() :
m_geode(new osg::Geode())
{
osg::ref_ptr<osg::Box> unitBox = new osg::Box(osg::Vec3(0.0, 0.0, 0.0), 1.0);
osg::ref_ptr<osg::ShapeDrawable> drawable = new osg::ShapeDrawable(unitBox);
m_geode->addDrawable(drawable);
m_geode->getOrCreateStateSet()->setMode(GL_NORMALIZE, osg::StateAttribute::ON);
}
osg::ref_ptr<osg::Node> getNode() const
{
return m_geode;
}
private:
osg::ref_ptr<osg::Geode> m_geode;
};
}; // namespace Graphics
}; // namespace SurgSim
#endif // SURGSIM_GRAPHICS_OSGUNITBOX_H
SurgSim
Definition: CompoundShapeToGraphics.cpp:29
SurgSim::Graphics::OsgUnitBox
OSG unit box geode to be used as a primitive shape The box is located at (0, 0, 0) and has a size of ...
Definition: OsgUnitBox.h:32
SurgSim::Graphics::OsgUnitBox::m_geode
osg::ref_ptr< osg::Geode > m_geode
Root OSG node of the box.
Definition: OsgUnitBox.h:53
SurgSim::Graphics::OsgUnitBox::getNode
osg::ref_ptr< osg::Node > getNode() const
Returns the root OSG node for the plane to be inserted into the scene-graph.
Definition: OsgUnitBox.h:46
SurgSim::Graphics::OsgUnitBox::OsgUnitBox
OsgUnitBox()
Constructor.
Definition: OsgUnitBox.h:36
osg
Definition: OculusView.h:25