2007-07-24 22:02:53 +08:00
|
|
|
#include "FOX_OSG_MDIView.h"
|
|
|
|
|
|
|
|
|
|
#include <osgViewer/ViewerEventHandlers>
|
|
|
|
|
|
|
|
|
|
#include <osgGA/TrackballManipulator>
|
|
|
|
|
|
|
|
|
|
#include <osgDB/ReadFile>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Map
|
|
|
|
|
FXDEFMAP(FOX_OSG_MDIView) FOX_OSG_MDIView_Map[] = {
|
|
|
|
|
//________Message_Type_________ ___ID___ ________Message_Handler________
|
|
|
|
|
FXMAPFUNC(SEL_CHORE, FOX_OSG_MDIView::ID_CHORE, FOX_OSG_MDIView::OnIdle)
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
FXIMPLEMENT(FOX_OSG_MDIView, FXMDIChild, FOX_OSG_MDIView_Map, ARRAYNUMBER(FOX_OSG_MDIView_Map))
|
|
|
|
|
|
|
|
|
|
FOX_OSG_MDIView::FOX_OSG_MDIView(FXMDIClient *p, const FXString &name,
|
|
|
|
|
FXIcon *ic, FXPopup *pup, FXuint opt,
|
|
|
|
|
FXint x, FXint y, FXint w, FXint h)
|
|
|
|
|
: FXMDIChild(p, name, ic, pup, opt, x, y, w, h)
|
|
|
|
|
{
|
|
|
|
|
// A visual to drag OpenGL in double-buffered mode; note the glvisual is
|
|
|
|
|
// shared between all windows which need the same depths and numbers of buffers
|
|
|
|
|
// Thus, while the first visual may take some time to initialize, each subsequent
|
|
|
|
|
// window can be created very quickly; we need to determine grpaphics hardware
|
|
|
|
|
// characteristics only once.
|
|
|
|
|
FXGLVisual* glVisual=new FXGLVisual(getApp(),VISUAL_DOUBLEBUFFER|VISUAL_STEREO);
|
|
|
|
|
|
2007-07-24 22:30:31 +08:00
|
|
|
m_gwFox = new GraphicsWindowFOX(this, glVisual, NULL, 0, LAYOUT_FILL_X|LAYOUT_FILL_Y, x, y, w, h );
|
2007-07-24 22:02:53 +08:00
|
|
|
|
|
|
|
|
osgViewer::Viewer *viewer = new osgViewer::Viewer;
|
|
|
|
|
viewer->getCamera()->setGraphicsContext(m_gwFox);
|
|
|
|
|
viewer->getCamera()->setViewport(0,0,w,h);
|
|
|
|
|
viewer->setThreadingModel(osgViewer::Viewer::SingleThreaded);
|
|
|
|
|
|
|
|
|
|
// load the scene.
|
|
|
|
|
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFile("cow.osg");
|
|
|
|
|
if (!loadedModel)
|
|
|
|
|
{
|
|
|
|
|
return ;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// add the stats handler
|
|
|
|
|
viewer->addEventHandler(new osgViewer::StatsHandler);
|
|
|
|
|
|
|
|
|
|
viewer->setSceneData(loadedModel.get());
|
|
|
|
|
|
|
|
|
|
viewer->setCameraManipulator(new osgGA::TrackballManipulator);
|
|
|
|
|
|
|
|
|
|
SetViewer(viewer);
|
|
|
|
|
|
|
|
|
|
getApp()->addChore(this,ID_CHORE);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FOX_OSG_MDIView::~FOX_OSG_MDIView()
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
long FOX_OSG_MDIView::OnIdle(FXObject *sender, FXSelector sel, void* ptr)
|
|
|
|
|
{
|
|
|
|
|
m_osgViewer->frame();
|
|
|
|
|
getApp()->addChore(this, ID_CHORE);
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void FOX_OSG_MDIView::SetViewer(osgViewer::Viewer* viewer)
|
|
|
|
|
{
|
|
|
|
|
m_osgViewer = viewer;
|
|
|
|
|
}
|
