| 1 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield |
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| 2 | * |
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| 3 | * This library is open source and may be redistributed and/or modified under |
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| 4 | * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or |
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| 5 | * (at your option) any later version. The full license is in LICENSE file |
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| 6 | * included with this distribution, and on the openscenegraph.org website. |
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| 7 | * |
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| 8 | * This library is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * OpenSceneGraph Public License for more details. |
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| 12 | */ |
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| 13 | |
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| 14 | #ifndef OSG_POSITIONATTITUDETRANSFORM |
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| 15 | #define OSG_POSITIONATTITUDETRANSFORM 1 |
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| 16 | |
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| 17 | #include <osg/Group> |
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| 18 | #include <osg/Transform> |
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| 19 | #include <osg/AnimationPath> |
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| 20 | #include <osg/Vec3d> |
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| 21 | #include <osg/Quat> |
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| 22 | |
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| 23 | namespace osg { |
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| 24 | |
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| 25 | /** PositionAttitudeTransform - is a Transform. Sets the coordinate transform |
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| 26 | via a Vec3 position and Quat attitude. |
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| 27 | */ |
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| 28 | class OSG_EXPORT PositionAttitudeTransform : public Transform |
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| 29 | { |
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| 30 | public : |
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| 31 | PositionAttitudeTransform(); |
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| 32 | |
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| 33 | PositionAttitudeTransform(const PositionAttitudeTransform& pat,const CopyOp& copyop=CopyOp::SHALLOW_COPY): |
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| 34 | Transform(pat,copyop), |
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| 35 | _position(pat._position), |
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| 36 | _attitude(pat._attitude), |
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| 37 | _scale(pat._scale), |
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| 38 | _pivotPoint(pat._pivotPoint) {} |
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| 39 | |
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| 40 | |
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| 41 | META_Node(osg, PositionAttitudeTransform); |
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| 42 | |
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| 43 | virtual PositionAttitudeTransform* asPositionAttitudeTransform() { return this; } |
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| 44 | virtual const PositionAttitudeTransform* asPositionAttitudeTransform() const { return this; } |
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| 45 | |
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| 46 | inline void setPosition(const Vec3d& pos) { _position = pos; dirtyBound(); } |
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| 47 | inline const Vec3d& getPosition() const { return _position; } |
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| 48 | |
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| 49 | |
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| 50 | inline void setAttitude(const Quat& quat) { _attitude = quat; dirtyBound(); } |
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| 51 | inline const Quat& getAttitude() const { return _attitude; } |
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| 52 | |
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| 53 | |
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| 54 | inline void setScale(const Vec3d& scale) { _scale = scale; dirtyBound(); } |
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| 55 | inline const Vec3d& getScale() const { return _scale; } |
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| 56 | |
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| 57 | |
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| 58 | inline void setPivotPoint(const Vec3d& pivot) { _pivotPoint = pivot; dirtyBound(); } |
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| 59 | inline const Vec3d& getPivotPoint() const { return _pivotPoint; } |
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| 60 | |
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| 61 | |
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| 62 | virtual bool computeLocalToWorldMatrix(Matrix& matrix,NodeVisitor* nv) const; |
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| 63 | virtual bool computeWorldToLocalMatrix(Matrix& matrix,NodeVisitor* nv) const; |
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| 64 | |
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| 65 | |
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| 66 | protected : |
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| 67 | |
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| 68 | virtual ~PositionAttitudeTransform() {} |
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| 69 | |
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| 70 | Vec3d _position; |
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| 71 | Quat _attitude; |
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| 72 | Vec3d _scale; |
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| 73 | Vec3d _pivotPoint; |
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| 74 | }; |
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| 75 | |
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| 76 | } |
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| 77 | |
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| 78 | #endif |
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