A class which represents a single line segment. More...

Inheritance diagram for makVrv::DtLineSegmentInterface:

Public Member Functions
	DtLineSegmentInterface ()
	CTOR. More...

virtual	~DtLineSegmentInterface ()
	Line segment destructor. More...

virtual void	setGroup (float group)=0
	Set the group of the line segment. More...

virtual int	group () const =0
	Get the group. More...

virtual void	set2DPositions (float x1, float y1, float x2, float y2)=0
	Set the vertex positions. More...

virtual void	set2DPosition (unsigned int index0or1, float x, float y)=0
	Set the first vertex position. More...

virtual void	get2DPosition (unsigned int index0or1, float &x, float &y) const =0

virtual void	setColors (float r1, float g1, float b1, float a1, float r2, float g2, float b2, float a2)=0
	Set the vertex colors. More...

virtual void	set3DPosition (int index0or1, float dx, float dy, float z, float w)=0
	Set the 3D location of the line. More...

virtual void	get3DPosition (int index0or1, float &dx, float &dy, float &z, float &w) const =0

virtual void	set3DDirection (unsigned int index0or1, float x, float y, float z)=0
	Set the normalized direction of the line in world space. More...

virtual void	get3DDirection (unsigned int index0or1, float &x, float &y, float &z) const =0
	Get the normalized direction of the vertex. More...

virtual void	setDirection2DLength (unsigned int index0or1, float length)=0
	Set the length of the line in 2D space. More...

virtual float	direction2DLength (unsigned int index0or1) const =0
	Get the length of the line in 2D space. More...

virtual void	setColor (unsigned int index0or1, float r, float g, float b, float a)=0

virtual void	getColor (unsigned int index0or1, float &r, float &g, float &b, float &a) const =0

void	setColor (float r, float g, float b, float a)

virtual void	setWidth (float w)=0
	Set a line width, from 0.0 to 64.0); Default line width is 1.0. More...

virtual float	width () const =0
	Get the line width. More...

virtual void	setStippleParameters (unsigned int scale, unsigned short pattern)=0
	Set the line Stipple parameters. More...

virtual void	getStippleParameters (unsigned int &scale, unsigned short &pattern) const =0
	Get the line stipple parameters Uses the two arguments as return values. More...

Detailed Description

A class which represents a single line segment.

Constructor & Destructor Documentation

makVrv::DtLineSegmentInterface::DtLineSegmentInterface ( )

inline

CTOR.

virtual makVrv::DtLineSegmentInterface::~DtLineSegmentInterface ( )

inlinevirtual

Line segment destructor.

Member Function Documentation

virtual void makVrv::DtLineSegmentInterface::setGroup ( float group )

pure virtual

Set the group of the line segment.

Setting the group to zero causes the line to be hidden. Setting the group to negative numbers causes the line to be drawn relative to North. 1

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual int makVrv::DtLineSegmentInterface::group ( ) const

pure virtual

Get the group.

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::set2DPositions	(	float	x1,
		float	y1,
		float	x2,
		float	y2
	)

pure virtual

Set the vertex positions.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::set2DPosition	(	unsigned int	index0or1,
		float	x,
		float	y
	)

pure virtual

Set the first vertex position.

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::get2DPosition	(	unsigned int	index0or1,
		float &	x,
		float &	y
	)		const

pure virtual

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::setColors	(	float	r1,
		float	g1,
		float	b1,
		float	a1,
		float	r2,
		float	g2,
		float	b2,
		float	a2
	)

pure virtual

Set the vertex colors.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::set3DPosition	(	int	index0or1,
		float	dx,
		float	dy,
		float	z,
		float	w
	)

pure virtual

Set the 3D location of the line.

This will set the 3D location for each end of the line.

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::get3DPosition	(	int	index0or1,
		float &	dx,
		float &	dy,
		float &	z,
		float &	w
	)		const

pure virtual

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::set3DDirection	(	unsigned int	index0or1,
		float	x,
		float	y,
		float	z
	)

pure virtual

Set the normalized direction of the line in world space.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::get3DDirection	(	unsigned int	index0or1,
		float &	x,
		float &	y,
		float &	z
	)		const

pure virtual

Get the normalized direction of the vertex.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::setDirection2DLength	(	unsigned int	index0or1,
		float	length
	)

pure virtual

Set the length of the line in 2D space.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual float makVrv::DtLineSegmentInterface::direction2DLength ( unsigned int index0or1 ) const

pure virtual

Get the length of the line in 2D space.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::setColor	(	unsigned int	index0or1,
		float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::getColor	(	unsigned int	index0or1,
		float &	r,
		float &	g,
		float &	b,
		float &	a
	)		const

pure virtual

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

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

inline

virtual void makVrv::DtLineSegmentInterface::setWidth ( float w )

pure virtual

Set a line width, from 0.0 to 64.0); Default line width is 1.0.

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual float makVrv::DtLineSegmentInterface::width ( ) const

pure virtual

Get the line width.

Implemented in makVrv::DtLineSegment, and makVrv::DtTexturedLineSegment.

virtual void makVrv::DtLineSegmentInterface::setStippleParameters	(	unsigned int	scale,
		unsigned short	pattern
	)

pure virtual

Set the line Stipple parameters.

Scale is from 1-256. Pattern is 16 bit mask. Warning Stippled lines are rendered significantly slower than non-Stippled lines. Setting the pattern to NoStipple causes the line not to be stippled anymore.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

virtual void makVrv::DtLineSegmentInterface::getStippleParameters	(	unsigned int &	scale,
		unsigned short &	pattern
	)		const

pure virtual

Get the line stipple parameters Uses the two arguments as return values.

Implemented in makVrv::DtTexturedLineSegment, and makVrv::DtLineSegment.

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvGraphics/DtLineSegmentInterface.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation