root/OpenSceneGraph/trunk/include/osgManipulator/ScaleAxisDragger @ 13855

Revision 13855, 2.1 kB (checked in by robert, 7 hours ago)

From Aitor Moreno, LAS plugin - depends upon boost and liblas and liblas-c

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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version.  The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * OpenSceneGraph Public License for more details.
12*/
13//osgManipulator - Copyright (C) 2007 Fugro-Jason B.V.
14
15#ifndef OSGMANIPULATOR_SCALEAXISDRAGGER
16#define OSGMANIPULATOR_SCALEAXISDRAGGER 1
17
18#include <osgManipulator/Scale1DDragger>
19#include <osg/ShapeDrawable>
20#include <osg/Geometry>
21#include <osg/LineWidth>
22
23namespace osgManipulator {
24
25/**
26 * Dragger for performing scaling on all 3 axes.
27 */
28class OSGMANIPULATOR_EXPORT ScaleAxisDragger : public CompositeDragger
29{
30    public:
31
32        ScaleAxisDragger();
33
34        META_OSGMANIPULATOR_Object(osgManipulator,ScaleAxisDragger)
35
36        /** Setup default geometry for dragger. */
37        void setupDefaultGeometry();
38
39        /** Sets the width of the axis lines in pixels. */
40        void setAxisLineWidth(float linePixelWidth);
41
42        /** Retrieves the width of the axis lines in pixels. */
43        float getAxisLineWidth() const { return _axisLineWidth; }
44
45        /** Sets the size of the boxes. */
46        void setBoxSize(float size);
47
48        /** Retrieves the size of the boxes. */
49        float getBoxSize() const { return _boxSize; }
50
51    protected:
52
53        virtual ~ScaleAxisDragger();
54
55        osg::ref_ptr< Scale1DDragger >        _xDragger;
56        osg::ref_ptr< Scale1DDragger >        _yDragger;
57        osg::ref_ptr< Scale1DDragger >        _zDragger;
58
59        float _boxSize;
60        float _axisLineWidth;
61
62        osg::ref_ptr<osg::Geode> _lineGeode;
63        osg::ref_ptr<osg::LineWidth> _lineWidth;
64        osg::ref_ptr<osg::Box> _box;
65};
66
67
68}
69
70#endif
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