/usr/include/simgear/canvas/CanvasObjectPlacement.hxx is in libsimgear-dev 3.0.0-6+b2.
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 | // Canvas placement for placing a canvas texture onto osg objects.
//
// It also provides a SGPickCallback for passing mouse events to the canvas and
// manages emissive lighting of the placed canvas.
//
// Copyright (C) 2013 Thomas Geymayer <tomgey@gmail.com>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#ifndef CANVAS_PICK_PLACEMENT_HXX_
#define CANVAS_OBJECT_PLACEMENT_HXX_
#include "CanvasPlacement.hxx"
#include "canvas_fwd.hxx"
#include <simgear/scene/util/SGSceneUserData.hxx>
#include <osg/Material>
namespace simgear
{
namespace canvas
{
class ObjectPlacement:
public Placement
{
public:
typedef osg::ref_ptr<osg::Group> GroupPtr;
typedef osg::ref_ptr<osg::Material> MaterialPtr;
ObjectPlacement( SGPropertyNode* node,
const GroupPtr& group,
const CanvasWeakPtr& canvas );
virtual ~ObjectPlacement();
/**
* Set emissive lighting of the object the canvas is placed on.
*/
void setEmission(float emit);
/**
* Set whether pick events should be captured.
*/
void setCaptureEvents(bool enable);
virtual bool childChanged(SGPropertyNode* child);
protected:
typedef SGSharedPtr<SGPickCallback> PickCallbackPtr;
typedef osg::ref_ptr<SGSceneUserData> SGSceneUserDataPtr;
GroupPtr _group;
MaterialPtr _material;
CanvasWeakPtr _canvas;
PickCallbackPtr _pick_cb;
SGSceneUserDataPtr _scene_user_data;
};
} // namespace canvas
} // namespace simgear
#endif /* CANVAS_PICK_PLACEMENT_HXX_ */
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