SoRayPickAction.h
#ifndef COIN_SORAYPICKACTION_H
#define COIN_SORAYPICKACTION_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#include <Inventor/actions/SoPickAction.h>
class SbBox3f;
class SbLine;
class SbMatrix;
class SbVec2f;
class SbVec2s;
class SbVec3f;
class SbViewVolume;
class SbViewportRegion;
class SoPickedPoint;
class SoPickedPointList;
class SoRayPickActionP;
class COIN_DLL_API SoRayPickAction : public SoPickAction {
typedef SoPickAction inherited;
SO_ACTION_HEADER(SoRayPickAction);
public:
SoRayPickAction(const SbViewportRegion & viewportregion);
virtual ~SoRayPickAction();
static void initClass(void);
void setPoint(const SbVec2s & viewportPoint);
void setNormalizedPoint(const SbVec2f & normpoint);
void setRadius(const float radiusinpixels);
float getRadius(void) const;
void setRay(const SbVec3f & start, const SbVec3f & direction,
float neardistance = -1.0,
float fardistance = -1.0);
void setPickAll(const SbBool flag);
SbBool isPickAll(void) const;
const SoPickedPointList & getPickedPointList(void) const;
SoPickedPoint * getPickedPoint(const int index = 0) const;
void computeWorldSpaceRay(void);
SbBool hasWorldSpaceRay(void) const;
void setObjectSpace(void);
void setObjectSpace(const SbMatrix & matrix);
SbBool intersect(const SbVec3f & v0, const SbVec3f & v1, const SbVec3f & v2,
SbVec3f & intersection, SbVec3f & barycentric,
SbBool & front) const;
SbBool intersect(const SbVec3f & v0, const SbVec3f & v1,
SbVec3f & intersection) const;
SbBool intersect(const SbVec3f & point) const;
SbBool intersect(const SbBox3f & box, const SbBool usefullviewvolume = TRUE);
SbBool intersect(const SbBox3f & box, SbVec3f & intersection,
const SbBool usefullviewvolume = TRUE);
const SbViewVolume & getViewVolume(void);
const SbLine & getLine(void);
SbBool isBetweenPlanes(const SbVec3f & intersection) const;
SoPickedPoint * addIntersection(const SbVec3f & objectspacepoint, SbBool frontpick = TRUE);
void reset(void);
protected:
virtual void beginTraversal(SoNode * node);
private:
SbPimplPtr<SoRayPickActionP> pimpl;
// NOT IMPLEMENTED:
SoRayPickAction(const SoRayPickAction & rhs);
SoRayPickAction & operator = (const SoRayPickAction & rhs);
}; // SoRayPickAction
#endif // !COIN_SORAYPICKACTION_H
SbBox3f
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.
Definition SbBox3f.h:46
SbLine
The SbLine class represents a line in 3D space.
Definition SbLine.h:41
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SbPimplPtr
Definition SbPimplPtr.h:55
SbVec2f
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition SbVec2f.h:49
SbVec2s
The SbVec2s class is a 2 dimensional vector with short integer coordinates.
Definition SbVec2s.h:51
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SbViewVolume
The SbViewVolume class is a viewing volume in 3D space.
Definition SbViewVolume.h:50
SbViewportRegion
The SbViewportRegion class is a viewport within a full window.
Definition SbViewportRegion.h:40
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoPickAction::beginTraversal
virtual void beginTraversal(SoNode *node)
Definition SoPickAction.cpp:136
SoPickAction::SoPickAction
SoPickAction(const SbViewportRegion &viewportregion)
Definition SoPickAction.cpp:101
SoPickAction::initClass
static void initClass(void)
Definition SoPickAction.cpp:86
SoPickedPointList
The SoPickedPointList class is a container for pointers to SoPickedPoint objects.
Definition SoPickedPointList.h:40
SoPickedPoint
The SoPickedPoint class is used for specifying picked points.
Definition SoPickedPoint.h:48
SoRayPickAction::intersect
SbBool intersect(const SbVec3f &v0, const SbVec3f &v1, const SbVec3f &v2, SbVec3f &intersection, SbVec3f &barycentric, SbBool &front) const
Definition SoRayPickAction.cpp:603
SoRayPickAction::isBetweenPlanes
SbBool isBetweenPlanes(const SbVec3f &intersection) const
Definition SoRayPickAction.cpp:996
SoRayPickAction::getLine
const SbLine & getLine(void)
Definition SoRayPickAction.cpp:987
SoRayPickAction::SoRayPickAction
SoRayPickAction(const SbViewportRegion &viewportregion)
Definition SoRayPickAction.cpp:263
SoRayPickAction::getPickedPointList
const SoPickedPointList & getPickedPointList(void) const
Definition SoRayPickAction.cpp:434
SoRayPickAction::getPickedPoint
SoPickedPoint * getPickedPoint(const int index=0) const
Definition SoRayPickAction.cpp:476
SoRayPickAction::isPickAll
SbBool isPickAll(void) const
Definition SoRayPickAction.cpp:425
SoRayPickAction::setRadius
void setRadius(const float radiusinpixels)
Definition SoRayPickAction.cpp:327
SoRayPickAction::setNormalizedPoint
void setNormalizedPoint(const SbVec2f &normpoint)
Definition SoRayPickAction.cpp:308
SoRayPickAction::setPoint
void setPoint(const SbVec2s &viewportPoint)
Definition SoRayPickAction.cpp:291
SoRayPickAction::setObjectSpace
void setObjectSpace(void)
Definition SoRayPickAction.cpp:580
SoRayPickAction::getViewVolume
const SbViewVolume & getViewVolume(void)
Definition SoRayPickAction.cpp:934
SoRayPickAction::setPickAll
void setPickAll(const SbBool flag)
Definition SoRayPickAction.cpp:412
SoRayPickAction::computeWorldSpaceRay
void computeWorldSpaceRay(void)
Definition SoRayPickAction.cpp:489
SoRayPickAction::addIntersection
SoPickedPoint * addIntersection(const SbVec3f &objectspacepoint, SbBool frontpick=TRUE)
Definition SoRayPickAction.cpp:1010
SoRayPickAction::setRay
void setRay(const SbVec3f &start, const SbVec3f &direction, float neardistance=-1.0, float fardistance=-1.0)
Definition SoRayPickAction.cpp:350
SoRayPickAction::getRadius
float getRadius(void) const
Definition SoRayPickAction.cpp:337
SoRayPickAction::hasWorldSpaceRay
SbBool hasWorldSpaceRay(void) const
Definition SoRayPickAction.cpp:571
SoRayPickAction::reset
void reset(void)
Definition SoRayPickAction.cpp:1045