FGFS-4.1/OpenSceneGraph
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Remamed TrackerManipulator to NodeTrackerManipulator

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This commit is contained in:
Robert Osfield 2004-08-30 10:03:18 +00:00
parent 0724243959
commit 146f4cd573
5 changed files with 36 additions and 36 deletions
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4
VisualStudio/osgGA/osgGA.dsp
View File

@ -143,7 +143,7 @@ SOURCE=..\..\src\osgGA\TrackballManipulator.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\osgGA\TrackerManipulator.cpp
SOURCE=..\..\src\osgGA\NodeTrackerManipulator.cpp
# End Source File
# Begin Source File
@ -211,7 +211,7 @@ SOURCE=..\..\Include\osgGA\TrackballManipulator
# End Source File
# Begin Source File
SOURCE=..\..\Include\osgGA\TrackerManipulator
SOURCE=..\..\Include\osgGA\NodeTrackerManipulator
# End Source File
# Begin Source File

4
examples/osgsimulation/osgsimulation.cpp
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@ -18,7 +18,7 @@
#include <osgParticle/FireEffect>
#include <osgParticle/ParticleSystemUpdater>
#include <osgGA/TrackerManipulator>
#include <osgGA/NodeTrackerManipulator>
// for the grid data..
#include "../osghangglide/terrain_coords.h"
@ -331,7 +331,7 @@ int main(int argc, char **argv)
if (!fnnv._foundNodes.empty())
{
osgGA::TrackerManipulator* tm = new osgGA::TrackerManipulator;
osgGA::NodeTrackerManipulator* tm = new osgGA::NodeTrackerManipulator;
tm->setTrackNode(fnnv._foundNodes[0].get());
std::cout<<"Found "<<std::endl;

12
include/osgGA/TrackerManipulator → include/osgGA/NodeTrackerManipulator
View File

@ -11,21 +11,21 @@
* OpenSceneGraph Public License for more details.
*/
#ifndef OSGGA_TrackerMANIPULATOR
#define OSGGA_TrackerMANIPULATOR 1
#ifndef OSGGA_NODETRACKERMANIPULATOR
#define OSGGA_NODETRACKERMANIPULATOR 1
#include <osgGA/MatrixManipulator>
#include <osg/Quat>
namespace osgGA{
class OSGGA_EXPORT TrackerManipulator : public MatrixManipulator
class OSGGA_EXPORT NodeTrackerManipulator : public MatrixManipulator
{
public:
TrackerManipulator();
NodeTrackerManipulator();
virtual const char* className() const { return "Tracker"; }
virtual const char* className() const { return "NodeTrackerManipulator"; }
void setTrackNode(osg::Node* node) { _trackNode = node; }
osg::Node* getTrackNode() { return _trackNode.get(); }
@ -87,7 +87,7 @@ class OSGGA_EXPORT TrackerManipulator : public MatrixManipulator
protected:
virtual ~TrackerManipulator();
virtual ~NodeTrackerManipulator();
/** Reset the internal GUIEvent stack.*/
void flushMouseEventStack();

2
src/osgGA/GNUmakefile
View File

@ -14,7 +14,7 @@ CXXFILES = \
SetSceneViewVisitor.cpp\
StateSetManipulator.cpp\
TerrainManipulator.cpp\
TrackerManipulator.cpp\
NodeTrackerManipulator.cpp\
TrackballManipulator.cpp\
Version.cpp\

50
src/osgGA/TrackerManipulator.cpp → src/osgGA/NodeTrackerManipulator.cpp
View File

@ -1,4 +1,4 @@
#include <osgGA/TrackerManipulator>
#include <osgGA/NodeTrackerManipulator>
#include <osg/Quat>
#include <osg/Notify>
#include <osg/Transform>
@ -28,7 +28,7 @@ public:
NodePathList _nodePaths;
};
TrackerManipulator::TrackerManipulator()
NodeTrackerManipulator::NodeTrackerManipulator()
{
_rotationMode =ELEVATION_AZIM;
_distance = 1.0;
@ -38,19 +38,19 @@ TrackerManipulator::TrackerManipulator()
}
TrackerManipulator::~TrackerManipulator()
NodeTrackerManipulator::~NodeTrackerManipulator()
{
}
void TrackerManipulator::setRotationMode(RotationMode mode)
void NodeTrackerManipulator::setRotationMode(RotationMode mode)
{
_rotationMode = mode;
// need to correct rotation.
}
void TrackerManipulator::setNode(osg::Node* node)
void NodeTrackerManipulator::setNode(osg::Node* node)
{
_node = node;
@ -68,19 +68,19 @@ void TrackerManipulator::setNode(osg::Node* node)
}
const osg::Node* TrackerManipulator::getNode() const
const osg::Node* NodeTrackerManipulator::getNode() const
{
return _node.get();
}
osg::Node* TrackerManipulator::getNode()
osg::Node* NodeTrackerManipulator::getNode()
{
return _node.get();
}
void TrackerManipulator::home(const GUIEventAdapter& ,GUIActionAdapter& us)
void NodeTrackerManipulator::home(const GUIEventAdapter& ,GUIActionAdapter& us)
{
if (getAutoComputeHomePosition()) computeHomePosition();
@ -89,20 +89,20 @@ void TrackerManipulator::home(const GUIEventAdapter& ,GUIActionAdapter& us)
}
void TrackerManipulator::init(const GUIEventAdapter& ,GUIActionAdapter& )
void NodeTrackerManipulator::init(const GUIEventAdapter& ,GUIActionAdapter& )
{
flushMouseEventStack();
}
void TrackerManipulator::getUsage(osg::ApplicationUsage& usage) const
void NodeTrackerManipulator::getUsage(osg::ApplicationUsage& usage) const
{
usage.addKeyboardMouseBinding("Trackball: Space","Reset the viewing position to home");
usage.addKeyboardMouseBinding("Trackball: +","When in stereo, increase the fusion distance");
usage.addKeyboardMouseBinding("Trackball: -","When in stereo, reduse the fusion distance");
}
bool TrackerManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
bool NodeTrackerManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
{
switch(ea.getEventType())
{
@ -188,7 +188,7 @@ bool TrackerManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
}
bool TrackerManipulator::isMouseMoving()
bool NodeTrackerManipulator::isMouseMoving()
{
if (_ga_t0.get()==NULL || _ga_t1.get()==NULL) return false;
@ -203,20 +203,20 @@ bool TrackerManipulator::isMouseMoving()
}
void TrackerManipulator::flushMouseEventStack()
void NodeTrackerManipulator::flushMouseEventStack()
{
_ga_t1 = NULL;
_ga_t0 = NULL;
}
void TrackerManipulator::addMouseEvent(const GUIEventAdapter& ea)
void NodeTrackerManipulator::addMouseEvent(const GUIEventAdapter& ea)
{
_ga_t1 = _ga_t0;
_ga_t0 = &ea;
}
void TrackerManipulator::setByMatrix(const osg::Matrixd& matrix)
void NodeTrackerManipulator::setByMatrix(const osg::Matrixd& matrix)
{
osg::Vec3 lookVector(- matrix(2,0),-matrix(2,1),-matrix(2,2));
@ -314,13 +314,13 @@ void TrackerManipulator::setByMatrix(const osg::Matrixd& matrix)
clampOrientation();
}
osg::Vec3d TrackerManipulator::computeCenter() const
osg::Vec3d NodeTrackerManipulator::computeCenter() const
{
if (_trackNode.valid())
{
CollectParentPaths cpp;
TrackerManipulator* non_const_this = const_cast<TrackerManipulator*>(this);
NodeTrackerManipulator* non_const_this = const_cast<NodeTrackerManipulator*>(this);
non_const_this->_trackNode->accept(cpp);
@ -336,17 +336,17 @@ osg::Vec3d TrackerManipulator::computeCenter() const
return osg::Vec3d(0.0,0.0,0.0);
}
osg::Matrixd TrackerManipulator::getMatrix() const
osg::Matrixd NodeTrackerManipulator::getMatrix() const
{
return osg::Matrixd::translate(0.0,0.0,_distance)*osg::Matrixd::rotate(_rotation)*osg::Matrix::translate(computeCenter());
}
osg::Matrixd TrackerManipulator::getInverseMatrix() const
osg::Matrixd NodeTrackerManipulator::getInverseMatrix() const
{
return osg::Matrix::translate(-computeCenter())*osg::Matrixd::rotate(_rotation.inverse())*osg::Matrixd::translate(0.0,0.0,-_distance);
}
void TrackerManipulator::computePosition(const osg::Vec3d& eye,const osg::Vec3d& center,const osg::Vec3d& up)
void NodeTrackerManipulator::computePosition(const osg::Vec3d& eye,const osg::Vec3d& center,const osg::Vec3d& up)
{
if (!_node) return;
@ -409,7 +409,7 @@ void TrackerManipulator::computePosition(const osg::Vec3d& eye,const osg::Vec3d&
clampOrientation();
}
bool TrackerManipulator::calcMovement()
bool NodeTrackerManipulator::calcMovement()
{
// return if less then two events have been added.
if (_ga_t0.get()==NULL || _ga_t1.get()==NULL) return false;
@ -569,7 +569,7 @@ bool TrackerManipulator::calcMovement()
if (!hitFound)
{
// ??
osg::notify(INFO)<<"TrackerManipulator unable to intersect with Tracker."<<std::endl;
osg::notify(INFO)<<"NodeTrackerManipulator unable to intersect with Tracker."<<std::endl;
}
coordinateFrame = getCoordinateFrame(_center);
@ -619,7 +619,7 @@ bool TrackerManipulator::calcMovement()
return false;
}
void TrackerManipulator::clampOrientation()
void NodeTrackerManipulator::clampOrientation()
{
if (_rotationMode==ELEVATION_AZIM)
{
@ -679,7 +679,7 @@ const float TRACKBALLSIZE = 0.8f;
* It is assumed that the arguments to this routine are in the range
* (-1.0 ... 1.0)
*/
void TrackerManipulator::trackball(osg::Vec3& axis,double & angle, double p1x, double p1y, double p2x, double p2y)
void NodeTrackerManipulator::trackball(osg::Vec3& axis,double & angle, double p1x, double p1y, double p2x, double p2y)
{
/*
* First, figure out z-coordinates for projection of P1 and P2 to
@ -728,7 +728,7 @@ axis = p2^p1;
* Project an x,y pair onto a sphere of radius r OR a hyperbolic sheet
* if we are away from the center of the sphere.
*/
double TrackerManipulator::tb_project_to_sphere(double r, double x, double y)
double NodeTrackerManipulator::tb_project_to_sphere(double r, double x, double y)
{
float d, t, z;