The overlay drawable is an osg drawable which draws the overlays enabled on a channel, or optionally a specifically specified overlay. More...

Inheritance diagram for makVrv::DtOverlayDrawable:

Public Member Functions
	DtOverlayDrawable (DtOsgOverlayManager &overlayManager, DtChannel &channel, bool usingReverseZBuffer)

void	setOverlayToRender (DtOverlayRenderer *renderer)
	Set the overlay to render. More...

	DtOverlayDrawable (const DtOverlayDrawable &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy. More...

virtual osg::Object *	cloneType () const
	clone an object of the same type as the node. More...

virtual osg::Object *	clone (const osg::CopyOp &copyop) const
	return a clone of a node, with Object* return type. More...

virtual void	drawImplementation (osg::RenderInfo &renderInfo) const

void	setProjectionCamera (osg::Camera *camera)
	Adds a 3D projection callback to the camera. More...

Detailed Description

The overlay drawable is an osg drawable which draws the overlays enabled on a channel, or optionally a specifically specified overlay.

The DtOverlayDrawable tells the DtOverlayRenderer when it's time to draw itself.

Constructor & Destructor Documentation

makVrv::DtOverlayDrawable::DtOverlayDrawable	(	DtOsgOverlayManager &	overlayManager,
		DtChannel &	channel,
		bool	usingReverseZBuffer
	)

makVrv::DtOverlayDrawable::DtOverlayDrawable	(	const DtOverlayDrawable &	,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

void makVrv::DtOverlayDrawable::setOverlayToRender ( DtOverlayRenderer * renderer )

Set the overlay to render.

This overrides the default rendering of overlays by model set. Also optionally whether to clear the depth buffer first.

virtual osg::Object* makVrv::DtOverlayDrawable::cloneType ( ) const

inlinevirtual

clone an object of the same type as the node.

virtual osg::Object* makVrv::DtOverlayDrawable::clone ( const osg::CopyOp & copyop ) const

inlinevirtual

return a clone of a node, with Object* return type.

virtual void makVrv::DtOverlayDrawable::drawImplementation ( osg::RenderInfo & renderInfo ) const

virtual

void makVrv::DtOverlayDrawable::setProjectionCamera ( osg::Camera * camera )

Adds a 3D projection callback to the camera.

osg::Camera* makVrv::DtOverlayDrawable::myProjectionCamera

protected

DtOverlayRenderer* makVrv::DtOverlayDrawable::myOverlayToRender

protected

DtOsgOverlayManager& makVrv::DtOverlayDrawable::myOverlayManager

protected

DtChannel& makVrv::DtOverlayDrawable::myChannel

protected

bool makVrv::DtOverlayDrawable::myUsingReverseZBuffer

protected

The documentation for this class was generated from the following file:

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtOverlayDrawable.h