Interface for a DtWindowTriangleFanInstance. DtWindowTriangleFan calls the methods in this class which an OSG instance implements. An object that draws a 2D Polygon in triangle Fan fashion.

Inheritance diagram for makVrv::DtWindowTriangleFanInstance:

[legend]

Public Member Functions
virtual	~DtWindowTriangleFanInstance ()

virtual void	setVertex (int i, double x, double y)=0

virtual void	setFillPattern (unsigned int fillPattern)=0

virtual void	setNumVertices (unsigned int numVertices)=0

virtual void	setColor (float r, float g, float b, float a)=0

virtual void	setTransform (DtMatrix3< double > transform)=0

virtual void	update ()=0

virtual void	setClipBox (DtVector2< double > bottomLeftLocation, DtVector2< double > topRightLocation)=0

virtual void	setGroup (int groupId)=0

virtual void	setChannelOverlay (const std::string &displayName, const std::string &windowName, const std::string &channelName)=0

Public Member Functions inherited from makVrv::DtSetVisibilityInterface
virtual	~DtSetVisibilityInterface ()

virtual void	setVisible (bool visible)=0

Constructor & Destructor Documentation

virtual makVrv::DtWindowTriangleFanInstance::~DtWindowTriangleFanInstance ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtWindowTriangleFanInstance::setVertex	(	int	i,
		double	x,
		double	y
	)

pure virtual

Set the ith vertex of the TriangleFan in screen coordinates from 0...1.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setFillPattern ( unsigned int fillPattern )

pure virtual

Set the polygon's fill pattern.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setNumVertices ( unsigned int numVertices )

pure virtual

Set the number of vertices in the TriangleFan.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Set the TriangleFan's color.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setTransform ( DtMatrix3< double > transform )

pure virtual

Sets the TriangleFan's transform matrix, used to update the position and clockwise rotation of the vertices.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::update ( )

pure virtual

Called on signal_postUpdate; time to update render data.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setClipBox	(	DtVector2< double >	bottomLeftLocation,
		DtVector2< double >	topRightLocation
	)

pure virtual

Set this objects clip box bounds.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setGroup ( int groupId )

pure virtual

Set this object's group ID for z order. The higher the Z order the "closer" the element will be drawn to the eye point.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

virtual void makVrv::DtWindowTriangleFanInstance::setChannelOverlay	(	const std::string &	displayName,
		const std::string &	windowName,
		const std::string &	channelName
	)

pure virtual

By default window objects are placed on the RemoteDisplayWorldOverlay, which is rendered on all channels that have the "showRemoteGraphics" channel keyword. If a user wishes to draw a specific window object on a specific channel, use this method. This does not work for remote displays.

Implemented in makVrv::DtOsgWindowTriangleFanInstance.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvCore/DtWindowTriangleFanInstance.h

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation