/usr/include/SurgSim/Graphics/OsgOctreeRepresentation.h is in libopensurgsim-dev 0.7.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | // 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_OSGOCTREEREPRESENTATION_H
#define SURGSIM_GRAPHICS_OSGOCTREEREPRESENTATION_H
#include <memory>
#include <string>
#include <osg/ref_ptr>
#include "SurgSim/Framework/ObjectFactory.h"
#include "SurgSim/Graphics/OctreeRepresentation.h"
#include "SurgSim/Graphics/OsgRepresentation.h"
#include "SurgSim/Math/OctreeShape.h"
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4250)
#endif
namespace SurgSim
{
namespace Graphics
{
class OsgUnitBox;
SURGSIM_STATIC_REGISTRATION(OsgOctreeRepresentation);
/// OSG octree representation, implements an OctreeRepresenation using OSG.
/// Given a OctreeShape, this representation will copy the Octree instead of sharing the Octree (with the OctreeShape).
/// Wake up call on this representation will fail if no octree is held.
/// That is to say, setOctree() method MUST be called before WakeUp() to make this representation work properly.
/// The OSG tree corresponds to the Octree will be built only once at wake up and can not be changed once awake.
class OsgOctreeRepresentation : public OctreeRepresentation, public OsgRepresentation
{
public:
/// Constructor
/// \param name Name of OsgOctreeRepresentation
explicit OsgOctreeRepresentation(const std::string& name);
/// Destructor
~OsgOctreeRepresentation();
SURGSIM_CLASSNAME(SurgSim::Graphics::OsgOctreeRepresentation);
/// Executes the update operation
/// \param dt The time step
void doUpdate(double dt) override;
void setOctreeShape(const std::shared_ptr<SurgSim::Math::Shape>& shape) override;
std::shared_ptr<SurgSim::Math::OctreeShape> getOctreeShape() const override;
/// Mark the OctreeNode visible/invisible in the given a OctreePath (typedef-ed in OctreeNode.h).
/// \param path An OctreePath, giving the path leads to the OctreeNode whose visibility to be changed.
/// \param visibility Whether or not the OctreeNode specified by 'path' is visible or not.
void setNodeVisible(const SurgSim::DataStructures::OctreePath& path, bool visibility) override;
private:
/// Draw the Octree associated with this OSG representation.
/// \param parentTransformNode The osg::PositionAttitudeTransform node under which either the octreeNode or its
/// children will be drawn.
/// \param octree The octree to be drawn.
void buildOctree(osg::ref_ptr<osg::PositionAttitudeTransform> parentTransformNode,
std::shared_ptr<SurgSim::Math::OctreeShape::NodeType> octree);
/// Shared unit box, so that the geometry can be instanced rather than having multiple copies.
std::shared_ptr<OsgUnitBox> m_sharedUnitBox;
/// The OctreeShape whose Octree will be visualized.
std::shared_ptr<SurgSim::Math::OctreeShape> m_octreeShape;
/// Returns the shared unit box
static std::shared_ptr<OsgUnitBox> getSharedUnitBox();
};
}; // Graphics
}; // SurgSim
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#endif // SURGSIM_GRAPHICS_OSGOCTREEREPRESENTATION_H
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