FGFS-4.1/OpenSceneGraph
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Improved the stats reporting.

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This commit is contained in:
Robert Osfield
2003-03-26 16:48:29 +00:00
parent 8779fe20a7
commit e93c812021
3 changed files with 577 additions and 260 deletions
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15
include/osgProducer/ViewerEventHandler
View File

@@ -41,7 +41,19 @@ class ViewerEventHandler : public osgGA::GUIEventHandler
void setDisplayHelp(bool displayHelp) { _displayHelp = displayHelp; }
bool getDisplayHelp() const { return _displayHelp; }
enum FrameStatsMode
{
NO_STATS = 0,
FRAME_RATE = 1,
CAMERA_STATS = 2
};
void setFrameStatsMode(FrameStatsMode mode) { _frameStatsMode = mode; }
FrameStatsMode getFrameStatsMode() { return _frameStatsMode; }
protected:
@@ -49,7 +61,8 @@ class ViewerEventHandler : public osgGA::GUIEventHandler
std::string _writeNodeFileName;
bool _displayHelp;
bool _displayHelp;
FrameStatsMode _frameStatsMode;
};
}

24
src/osgProducer/Viewer.cpp
View File

@@ -142,18 +142,18 @@ void Viewer::setUpViewer(unsigned int options)
_eventHandlerList.push_back(statesetManipulator.get());
}
if (options&STATS_MANIPULATOR)
{
// register the drawing of stats to pipe 0.
FrameStatsHandler* fsh = new FrameStatsHandler;
setStatsHandler(fsh);
getCamera(0)->addPostDrawCallback(fsh);
// register the event handler for stats.
getEventHandlerList().push_back(new StatsEventHandler(this));
}
// if (options&STATS_MANIPULATOR)
// {
// // register the drawing of stats to pipe 0.
// FrameStatsHandler* fsh = new FrameStatsHandler;
// setStatsHandler(fsh);
// getCamera(0)->addPostDrawCallback(fsh);
//
// // register the event handler for stats.
// getEventHandlerList().push_back(new StatsEventHandler(this));
//
//
// }
if (options&VIEWER_MANIPULATOR)
{

798
src/osgProducer/ViewerEventHandler.cpp
View File

@@ -1,256 +1,539 @@
#include <osgProducer/ViewerEventHandler>
#include <osgDB/WriteFile>
#include <osgText/Text>
using namespace osgProducer;
class DrawHelpCallback : public Producer::Camera::Callback
class DrawCallback : public Producer::CameraGroup::StatsHandler, public Producer::Camera::Callback
{
public:
DrawHelpCallback(ViewerEventHandler* veh):
DrawCallback(ViewerEventHandler* veh, unsigned int cameraNumber):
_veh(veh),
_initialized(false)
_cameraNumber(cameraNumber),
_helpInitialized(false),
_statsInitialized(false)
{
}
virtual void operator()( const Producer::Camera & camera)
{
if (_veh->getDisplayHelp())
{
if (!_initialized) createText();
OsgSceneHandler* osh = _veh->getOsgCameraGroup()->getSceneHandlerList()[0].get();
int x,y;
unsigned int width,height;
camera.getProjectionRect(x,y,width,height);
_viewport->setViewport(x,y,width,height);
// should possibly update _viewport...
// Set up the Orthographic view
glMatrixMode( GL_PROJECTION );
glPushMatrix();
glLoadIdentity();
glOrtho( 0.0, 1280.0, 0.0, 1024, -1.0, 1.0 );
glPushAttrib( GL_ENABLE_BIT );
glDisable( GL_LIGHTING );
glDisable( GL_DEPTH_TEST );
glEnable( GL_BLEND );
glMatrixMode( GL_MODELVIEW );
glPushMatrix();
glLoadIdentity();
osh->getState()->pushStateSet(_stateset.get());
for(TextList::iterator ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
(*ditr)->draw(*(osh->getState()));
}
for(TextList::iterator oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
(*oitr)->draw(*(osh->getState()));
}
for(TextList::iterator eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
(*eitr)->draw(*(osh->getState()));
}
osh->getState()->popStateSet();
glPopMatrix();
glMatrixMode( GL_PROJECTION );
glPopMatrix();
glMatrixMode( GL_MODELVIEW );
glPopAttrib();
}
_fs.resize(6);
_index = 0;
_veh->getOsgCameraGroup()->setStatsHandler(this);
}
void createText()
{
_stateset = new osg::StateSet;
_viewport = new osg::Viewport(0,0,1280,1024);
_stateset->setAttribute(_viewport.get());
OsgCameraGroup* ocg = _veh->getOsgCameraGroup();
if (ocg->getApplicationUsage())
{
}
void setArraySize(unsigned int size) { _fs.resize(size); }
unsigned int getArraySize() { return _fs.size(); }
const osg::ApplicationUsage::UsageMap& um = ocg->getApplicationUsage()->getKeyboardMouseBindings();
float maxWidthOfDisplayRegion = 1200.0f;
float bottomOfDescription = 1000.0f;
osg::Vec3 posDescription(0.0f,bottomOfDescription,0.0f);
osg::Vec4 colorDescription(1.0f,1.0f,0.0f,1.0f);
float characterSize = 20.0f;
if (!(ocg->getApplicationUsage()->getDescription()).empty())
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorDescription);
text->setCharacterSize(characterSize);
text->setPosition(posDescription);
text->setMaximumWidth(maxWidthOfDisplayRegion);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(ocg->getApplicationUsage()->getDescription());
bottomOfDescription = text->getBound().yMin()-characterSize*2.0f;
_descriptionList.push_back(text);
}
osg::Vec3 posOption(0.0f,bottomOfDescription,0.0f);
osg::Vec4 colorOption(1.0f,1.0f,0.0f,1.0f);
float maxX = 0.0f;
// create option strings.
osg::ApplicationUsage::UsageMap::const_iterator citr;
for(citr=um.begin();
citr!=um.end();
++citr)
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorOption);
text->setCharacterSize(characterSize);
text->setPosition(posOption);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(citr->first);
if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax();
_optionList.push_back(text);
}
osg::Vec3 posExplanation(maxX+characterSize,bottomOfDescription,0.0f);
osg::Vec4 colorExplanation(1.0f,1.0f,0.0f,1.0f);
float maxWidth = maxWidthOfDisplayRegion-maxX;
TextList::iterator oitr;
TextList::iterator eitr;
TextList::iterator ditr;
for(citr=um.begin(), oitr=_optionList.begin();
citr!=um.end();
++citr,++oitr)
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorExplanation);
text->setCharacterSize(characterSize);
text->setPosition(posExplanation);
text->setMaximumWidth(maxWidth);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(citr->second);
if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax();
// fix the position of option text to be the same height as the examplanation.
osg::Vec3 pos((*oitr)->getPosition());
(*oitr)->setPosition(osg::Vec3(pos.x(),posExplanation.y(),pos.z()));
posExplanation.y() = text->getBound().yMin()-characterSize;
_explanationList.push_back(text);
}
// compute the boundings of the all the text.
osg::BoundingBox bb;
for(ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
bb.expandBy((*ditr)->getBound());
}
for(oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
bb.expandBy((*oitr)->getBound());
}
for(eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
bb.expandBy((*eitr)->getBound());
}
float totalWidth = bb.xMax()-bb.xMin();
float totalHeight = bb.yMax()-bb.yMin();
float widthMargin = (1280.0f-totalWidth)*0.5f;
float heightMargin = (1024.0f-totalHeight)*0.5f;
osg::Vec3 delta(widthMargin-bb.xMin(),heightMargin-bb.yMin(),0.0f);
// shift the text to center it.
for(ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
(*ditr)->setPosition((*ditr)->getPosition()+delta);
}
for(oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
(*oitr)->setPosition((*oitr)->getPosition()+delta);
}
for(eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
(*eitr)->setPosition((*eitr)->getPosition()+delta);
}
}
_initialized = true;
void operator() (const Producer::CameraGroup &cg )
{
_index = (_index + 1) % _fs.size();
_fs[_index] = cg.getFrameStats();
}
ViewerEventHandler* _veh;
bool _initialized;
virtual void operator()( const Producer::Camera & camera);
protected:
ViewerEventHandler* _veh;
unsigned int _cameraNumber;
osg::ref_ptr<osg::StateSet> _stateset;
osg::ref_ptr<osg::Viewport> _viewport;
// help related methods and data
void displayHelp();
void createHelpText();
typedef std::vector< osg::ref_ptr<osgText::Text> > TextList;
TextList _descriptionList;
TextList _optionList;
TextList _explanationList;
bool _helpInitialized;
TextList _descriptionList;
TextList _optionList;
TextList _explanationList;
// stats related methods and data.
void displayStats();
void createStatsText();
bool _statsInitialized;
osg::ref_ptr<osgText::Text> _frameRateLabelText;
osg::ref_ptr<osgText::Text> _frameRateCounterText;
TextList _statsLabelList;
TextList _updateTimeText;
TextList _cullTimeText;
TextList _drawTimeText;
std::vector <Producer::CameraGroup::FrameStats> _fs;
unsigned int _index;
};
void DrawCallback::operator()( const Producer::Camera & camera)
{
if (_veh->getDisplayHelp()==false &&
_veh->getFrameStatsMode()==ViewerEventHandler::NO_STATS) return;
int x,y;
unsigned int width,height;
camera.getProjectionRect(x,y,width,height);
_viewport->setViewport(x,y,width,height);
OsgSceneHandler* osh = _veh->getOsgCameraGroup()->getSceneHandlerList()[_cameraNumber].get();
osh->getState()->pushStateSet(_stateset.get());
if (_veh->getDisplayHelp()) displayHelp();
if (_veh->getFrameStatsMode()!=ViewerEventHandler::NO_STATS && camera.getInstrumentationMode())
{
osh->getState()->apply();
displayStats();
}
osh->getState()->popStateSet();
}
void DrawCallback::displayHelp()
{
if (!_helpInitialized) createHelpText();
OsgSceneHandler* osh = _veh->getOsgCameraGroup()->getSceneHandlerList()[_cameraNumber].get();
// should possibly update _viewport...
// Set up the Orthographic view
glMatrixMode( GL_PROJECTION );
glPushMatrix();
glLoadIdentity();
glOrtho( 0.0, 1280.0, 0.0, 1024, -1.0, 1.0 );
glPushAttrib( GL_ENABLE_BIT );
glDisable( GL_LIGHTING );
glDisable( GL_DEPTH_TEST );
glEnable( GL_BLEND );
glMatrixMode( GL_MODELVIEW );
glPushMatrix();
glLoadIdentity();
for(TextList::iterator ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
(*ditr)->draw(*(osh->getState()));
}
for(TextList::iterator oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
(*oitr)->draw(*(osh->getState()));
}
for(TextList::iterator eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
(*eitr)->draw(*(osh->getState()));
}
glPopMatrix();
glMatrixMode( GL_PROJECTION );
glPopMatrix();
glMatrixMode( GL_MODELVIEW );
glPopAttrib();
}
void DrawCallback::createHelpText()
{
OsgCameraGroup* ocg = _veh->getOsgCameraGroup();
if (ocg->getApplicationUsage())
{
const osg::ApplicationUsage::UsageMap& um = ocg->getApplicationUsage()->getKeyboardMouseBindings();
float maxWidthOfDisplayRegion = 1200.0f;
float bottomOfDescription = 1000.0f;
osg::Vec3 posDescription(0.0f,bottomOfDescription,0.0f);
osg::Vec4 colorDescription(1.0f,1.0f,0.0f,1.0f);
float characterSize = 20.0f;
if (!(ocg->getApplicationUsage()->getDescription()).empty())
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorDescription);
text->setCharacterSize(characterSize);
text->setPosition(posDescription);
text->setMaximumWidth(maxWidthOfDisplayRegion);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(ocg->getApplicationUsage()->getDescription());
bottomOfDescription = text->getBound().yMin()-characterSize*2.0f;
_descriptionList.push_back(text);
}
osg::Vec3 posOption(0.0f,bottomOfDescription,0.0f);
osg::Vec4 colorOption(1.0f,1.0f,0.0f,1.0f);
float maxX = 0.0f;
// create option strings.
osg::ApplicationUsage::UsageMap::const_iterator citr;
for(citr=um.begin();
citr!=um.end();
++citr)
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorOption);
text->setCharacterSize(characterSize);
text->setPosition(posOption);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(citr->first);
if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax();
_optionList.push_back(text);
}
osg::Vec3 posExplanation(maxX+characterSize,bottomOfDescription,0.0f);
osg::Vec4 colorExplanation(1.0f,1.0f,0.0f,1.0f);
float maxWidth = maxWidthOfDisplayRegion-maxX;
TextList::iterator oitr;
TextList::iterator eitr;
TextList::iterator ditr;
for(citr=um.begin(), oitr=_optionList.begin();
citr!=um.end();
++citr,++oitr)
{
osgText::Text* text = new osgText::Text;
text->setFont("fonts/arial.ttf");
text->setColor(colorExplanation);
text->setCharacterSize(characterSize);
text->setPosition(posExplanation);
text->setMaximumWidth(maxWidth);
text->setAlignment(osgText::Text::BASE_LINE);
text->setText(citr->second);
if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax();
// fix the position of option text to be the same height as the examplanation.
osg::Vec3 pos((*oitr)->getPosition());
(*oitr)->setPosition(osg::Vec3(pos.x(),posExplanation.y(),pos.z()));
posExplanation.y() = text->getBound().yMin()-characterSize;
_explanationList.push_back(text);
}
// compute the boundings of the all the text.
osg::BoundingBox bb;
for(ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
bb.expandBy((*ditr)->getBound());
}
for(oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
bb.expandBy((*oitr)->getBound());
}
for(eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
bb.expandBy((*eitr)->getBound());
}
float totalWidth = bb.xMax()-bb.xMin();
float totalHeight = bb.yMax()-bb.yMin();
float widthMargin = (1280.0f-totalWidth)*0.5f;
float heightMargin = (1024.0f-totalHeight)*0.5f;
osg::Vec3 delta(widthMargin-bb.xMin(),heightMargin-bb.yMin(),0.0f);
// shift the text to center it.
for(ditr=_descriptionList.begin();
ditr!=_descriptionList.end();
++ditr)
{
(*ditr)->setPosition((*ditr)->getPosition()+delta);
}
for(oitr=_optionList.begin();
oitr!=_optionList.end();
++oitr)
{
(*oitr)->setPosition((*oitr)->getPosition()+delta);
}
for(eitr=_explanationList.begin();
eitr!=_explanationList.end();
++eitr)
{
(*eitr)->setPosition((*eitr)->getPosition()+delta);
}
}
_helpInitialized = true;
}
void DrawCallback::displayStats()
{
if (!_statsInitialized) createStatsText();
OsgSceneHandler* osh = _veh->getOsgCameraGroup()->getSceneHandlerList()[_cameraNumber].get();
// render the text
if (_veh->getFrameStatsMode()>=ViewerEventHandler::FRAME_RATE)
{
// Set up the Orthographic view
glMatrixMode( GL_PROJECTION );
glPushMatrix();
glLoadIdentity();
glOrtho( 0.0, 1280.0, 0.0, 1024, -1.0, 1.0 );
glPushAttrib( GL_ENABLE_BIT );
glDisable( GL_LIGHTING );
glDisable( GL_DEPTH_TEST );
glEnable( GL_BLEND );
glMatrixMode( GL_MODELVIEW );
glPushMatrix();
glLoadIdentity();
// update and draw the frame rate text.
_frameRateLabelText->draw(*(osh->getState()));
unsigned int lindex = (_index + 1) % _fs.size();
double timeForFrames = (_fs[_index]._startOfFrame-_fs[lindex]._startOfFrame);
double timePerFrame = timeForFrames/(double)(_fs.size()-1);
char frameRateText[128];
sprintf(frameRateText,"%4.2f",1.0/timePerFrame);
_frameRateCounterText->setText(frameRateText);
_frameRateCounterText->draw(*(osh->getState()));
if (_veh->getFrameStatsMode()>=ViewerEventHandler::CAMERA_STATS)
{
TextList::iterator itr;
for(itr=_statsLabelList.begin();
itr!=_statsLabelList.end();
++itr)
{
(*itr)->draw(*(osh->getState()));
}
for(itr=_updateTimeText.begin();
itr!=_updateTimeText.end();
++itr)
{
(*itr)->draw(*(osh->getState()));
}
for(itr=_cullTimeText.begin();
itr!=_cullTimeText.end();
++itr)
{
(*itr)->draw(*(osh->getState()));
}
for(itr=_drawTimeText.begin();
itr!=_drawTimeText.end();
++itr)
{
(*itr)->draw(*(osh->getState()));
}
}
glPopMatrix();
glMatrixMode( GL_PROJECTION );
glPopMatrix();
glMatrixMode( GL_MODELVIEW );
glPopAttrib();
}
// render graphs
if (_veh->getFrameStatsMode()>=ViewerEventHandler::CAMERA_STATS)
{
// Set up the Orthographic view
glMatrixMode( GL_PROJECTION );
glPushMatrix();
glLoadIdentity();
glOrtho( -.01, .128, 600.0, -10.0, -1.0, 1.0 );
glPushAttrib( GL_ENABLE_BIT );
glDisable( GL_LIGHTING );
glDisable( GL_DEPTH_TEST );
glEnable( GL_BLEND );
glMatrixMode( GL_MODELVIEW );
glPushMatrix();
glLoadIdentity();
unsigned int lindex = (_index + 1) % _fs.size();
Producer::Camera::TimeStamp zero = _fs[lindex]._startOfFrame;
unsigned int i;
double x1=0.0, x2=0.0, y1=0.0, y2=0.0;
for(unsigned int frame = 0; frame < _fs.size(); frame++ )
{
Producer::CameraGroup::FrameStats fs = _fs[(lindex + frame) % _fs.size()];
y1 = 0.0;
y2 = y1 + 10;
x1 = fs._startOfUpdate - zero;
x2 = fs._endOfUpdate - zero;
glBegin( GL_QUADS );
// Draw Update length
glColor4f( 0.0, 1.0, 0.0, 0.5 );
glVertex2d( x1, y1);
glVertex2d( x2, y1);
glVertex2d( x2, y2);
glVertex2d( x1, y2);
for( i = 0; i < fs.getNumFrameTimeStampSets(); i++ )
{
Producer::Camera::FrameTimeStampSet fts = fs.getFrameTimeStampSet(i);
y1 += 13.0;
y2 = y1 + 10.0;
x1 = fts[Producer::Camera::BeginCull] - zero;
x2 = fts[Producer::Camera::EndCull] - zero;
glColor4f( 0.0, 0.0, 1.0, 0.5 );
glVertex2d( x1, y1);
glVertex2d( x2, y1);
glVertex2d( x2, y2);
glVertex2d( x1, y2);
x1 = fts[Producer::Camera::BeginDraw] - zero;
x2 = fts[Producer::Camera::EndDraw] - zero;
glColor4f( 1.0, 0.0, 0.0, 0.5 );
glVertex2d( x1, y1);
glVertex2d( x2, y1);
glVertex2d( x2, y2);
glVertex2d( x1, y2);
}
glEnd();
glBegin( GL_LINES );
glColor4f( 1, 1, 1, 0.5 );
glVertex2d( fs._startOfFrame - zero , 0.0 );
y1 = fs.getNumFrameTimeStampSets() * 13.0 + 10.0;
glVertex2d( fs._startOfFrame - zero, y1 );
y1 = 12.5;
for( i = 0; i < fs.getNumFrameTimeStampSets(); i++ )
{
y2 = y1 + 11;
Producer::Camera::FrameTimeStampSet fts = fs.getFrameTimeStampSet(i);
Producer::Camera::TimeStamp vsync = fts[Producer::Camera::Vsync];
double x1 = vsync - zero;
glColor4f( 1.0, 1.0, 0.0, 0.5 );
glVertex2d( x1, y1 );
glVertex2d( x1, y2 );
y1 += 13.0;
}
glEnd();
}
glBegin( GL_LINES );
glColor4f( 1, 1, 1, 0.5 );
for( i = 0; i < 128; i++ )
{
glVertex2d((GLdouble)i*.001, y1);
if( !(i%10) )
glVertex2d((GLdouble)i*.001, y1 - 5.0);
else if( !(i%5) )
glVertex2d((GLdouble)i*.001, y1 - 3.0);
else
glVertex2d((GLdouble)i*.001, y1 - 1.0);
}
glEnd();
glPopMatrix();
glMatrixMode( GL_PROJECTION );
glPopMatrix();
glMatrixMode( GL_MODELVIEW );
glPopAttrib();
}
}
void DrawCallback::createStatsText()
{
_statsInitialized = true;
osg::Vec3 pos(10.0f,1000.0f,0.0f);
osg::Vec4 color(1.0f,1.0f,1.0f,1.0f);
float characterSize = 20.0f;
_frameRateLabelText = new osgText::Text;
_frameRateLabelText->setFont("fonts/arial.ttf");
_frameRateLabelText->setColor(color);
_frameRateLabelText->setCharacterSize(characterSize);
_frameRateLabelText->setPosition(pos);
_frameRateLabelText->setAlignment(osgText::Text::BASE_LINE);
_frameRateLabelText->setText("Frame Rate :");
pos.x() = _frameRateLabelText->getBound().xMax();
_frameRateCounterText = new osgText::Text;
_frameRateCounterText->setFont("fonts/arial.ttf");
_frameRateCounterText->setColor(color);
_frameRateCounterText->setCharacterSize(characterSize);
_frameRateCounterText->setPosition(pos);
_frameRateCounterText->setAlignment(osgText::Text::BASE_LINE);
_frameRateCounterText->setText("0 Hz.");
/* _statsLabelList;
_updateTimeText;
_cullTimeText;
_drawTimeText;
*/
}
ViewerEventHandler::ViewerEventHandler(OsgCameraGroup* cg):
_cg(cg),
_writeNodeFileName("savedmodel.osg"),
_displayHelp(false)
_displayHelp(false),
_frameStatsMode(NO_STATS)
{
Producer::CameraConfig* cfg = _cg->getCameraConfig();
Producer::Camera *cam = cfg->getCamera(0);
cam->addPostDrawCallback(new DrawHelpCallback(this));
cam->addPostDrawCallback(new DrawCallback(this,0));
}
bool ViewerEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActionAdapter&)
@@ -262,38 +545,57 @@ bool ViewerEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIActio
switch( ea.getKey() )
{
case 'f' :
{
Producer::CameraConfig* cfg = _cg->getCameraConfig();
for( unsigned int i = 0; i < cfg->getNumberOfCameras(); ++i )
case 's' :
{
Producer::Camera *cam = cfg->getCamera(i);
Producer::RenderSurface* rs = cam->getRenderSurface();
rs->fullScreen(!rs->isFullScreen());
_frameStatsMode = (FrameStatsMode)((_frameStatsMode+1)%3);
if (_frameStatsMode==NO_STATS)
{
_cg->setInstrumentationMode(false);
}
else
{
_cg->setInstrumentationMode(true);
}
return true;
}
case 'v' :
{
_cg->setBlockOnVsync(!_cg->getBlockOnVsync());
return true;
}
return true;
}
case 'o' :
{
osg::Node* node = _cg->getSceneData();
if (node)
case 'f' :
{
std::cout<<"writing file "<<_writeNodeFileName<<std::endl;
osgDB::writeNodeFile(*node,_writeNodeFileName.c_str());
}
return true;
}
Producer::CameraConfig* cfg = _cg->getCameraConfig();
for( unsigned int i = 0; i < cfg->getNumberOfCameras(); ++i )
{
Producer::Camera *cam = cfg->getCamera(i);
Producer::RenderSurface* rs = cam->getRenderSurface();
rs->fullScreen(!rs->isFullScreen());
}
case osgGA::GUIEventAdapter::KEY_Help :
case '/' :
case '?' :
{
setDisplayHelp(!getDisplayHelp());
return true;
}
return true;
}
case 'o' :
{
osg::Node* node = _cg->getSceneData();
if (node)
{
std::cout<<"writing file "<<_writeNodeFileName<<std::endl;
osgDB::writeNodeFile(*node,_writeNodeFileName.c_str());
}
return true;
}
case osgGA::GUIEventAdapter::KEY_Help :
case '/' :
case '?' :
{
setDisplayHelp(!getDisplayHelp());
return true;
}
default:
break;
@@ -314,4 +616,6 @@ void ViewerEventHandler::getUsage(osg::ApplicationUsage& usage) const
usage.addKeyboardMouseBinding("f","Toggle fullscreen");
usage.addKeyboardMouseBinding("?","Display help");
usage.addKeyboardMouseBinding("o","Write scene graph to file");
usage.addKeyboardMouseBinding("s","Toggle intrumention");
usage.addKeyboardMouseBinding("v","Toggle block and vsync");
}