fly/flightgear
1
0
Fork 0
Code Activity

CanvasWidget: get new GUI camera on reset.

Browse source
This commit is contained in:
Thomas Geymayer 2013-12-01 12:57:14 +01:00
parent b50ea6753b
commit e8f4e25c8c
2 changed files with 12 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/Canvas/canvas_mgr.cxx
View file

@ -75,6 +75,9 @@ CanvasMgr::CanvasMgr():
//----------------------------------------------------------------------------
void CanvasMgr::init()
{
_gui_camera = flightgear::getGUICamera(flightgear::CameraGroup::getDefault());
assert(_gui_camera.valid());
sc::Canvas::addPlacementFactory
(
"object",
@ -99,12 +102,17 @@ void CanvasMgr::shutdown()
sc::Canvas::removePlacementFactory("object");
sc::Canvas::removePlacementFactory("scenery-object");
_gui_camera = 0;
}
//------------------------------------------------------------------------------
unsigned int
CanvasMgr::getCanvasTexId(const simgear::canvas::CanvasPtr& canvas) const
{
if( !canvas )
return 0;
osg::Texture2D* tex = canvas->getTexture();
if( !tex )
return 0;
@ -115,8 +123,9 @@ CanvasMgr::getCanvasTexId(const simgear::canvas::CanvasPtr& canvas) const
// if( contexts.empty() )
// return 0;
static osg::Camera* guiCamera =
flightgear::getGUICamera(flightgear::CameraGroup::getDefault());
osg::ref_ptr<osg::Camera> guiCamera;
if( !_gui_camera.lock(guiCamera) )
return 0;
osg::State* state = guiCamera->getGraphicsContext()->getState(); //contexts[0]->getState();
if( !state )

1
src/Canvas/canvas_mgr.hxx
View file

@ -44,6 +44,7 @@ class CanvasMgr:
protected:
osg::observer_ptr<osg::Camera> _gui_camera;
SGPropertyChangeCallback<CanvasMgr> _cb_model_reinit;
void handleModelReinit(SGPropertyNode*);