Geometry class that represents a line segment in 3D space. More...

#include <LineSegment.h>

Inheritance diagram for entity::LineSegment:

Public Member Functions
	LineSegment ()

	LineSegment (const LineSegment &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

void	editLastPoint (float u, float v)

osg::Node *	getMeshRepresentation () const

virtual cher::ENTITY_TYPE	getEntityType () const

virtual ProgramLineSegment *	getProgram () const

Public Member Functions inherited from entity::ShaderedEntity2D
	ShaderedEntity2D (unsigned int drawing, osg::Geometry::AttributeBinding binding, const std::string &name, const osg::Vec4f &color)

	ShaderedEntity2D (const entity::ShaderedEntity2D &copy, const osg::CopyOp &copyop)

virtual void	initializeProgram (ProgramEntity2D *p, unsigned int mode=GL_LINE_STRIP)

virtual bool	copyFrom (const entity::ShaderedEntity2D *copy)

virtual void	appendPoint (const float u, const float v, osg::Vec4f color)

virtual osg::Vec2f	getPoint (unsigned int i) const

virtual osg::Vec3f	getPoint3 (unsigned int i) const

virtual bool	redefineToShape (osg::MatrixTransform *t=0)=0

int	getNumPoints () const

virtual void	moveDelta (double du, double dv)

virtual void	scale (double scaleX, double scaleY, osg::Vec3f center)

virtual void	scale (double scale, osg::Vec3f center)

virtual void	rotate (double theta, osg::Vec3f center)

void	setLines (osg::DrawArrays *lines)

const osg::DrawArrays *	getLines () const

void	setColor (const osg::Vec4f &color)

const osg::Vec4f &	getColor () const

void	setSelected (float alpha)

void	setUnselected (float alpha)

void	setIsShadered (bool shadered)

bool	getIsShadered () const

virtual void	setProgram (ProgramEntity2D *p)

Public Member Functions inherited from entity::Entity2D
	Entity2D (const Entity2D &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

Protected Member Functions
virtual bool	redefineToShader (osg::MatrixTransform *t)

Additional Inherited Members
Protected Attributes inherited from entity::ShaderedEntity2D
osg::ref_ptr< osg::DrawArrays >	m_lines

osg::observer_ptr< ProgramEntity2D >	m_program

bool	m_isShadered

osg::Vec4f	m_colorNormal

osg::Vec4f	m_colorSelected

Detailed Description

Geometry class that represents a line segment in 3D space.

Constructor & Destructor Documentation

§ LineSegment() [1/2]

entity::LineSegment::LineSegment ( )

Constructor creates empty line segment.

§ LineSegment() [2/2]

entity::LineSegment::LineSegment	(	const LineSegment &	copy,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

Copy constructor, only used for serialization.

Member Function Documentation

§ redefineToShader()

bool entity::LineSegment::redefineToShader ( osg::MatrixTransform * t )

protectedvirtual

A method to tune the look of the entity with shader effects.

Implements entity::ShaderedEntity2D.

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

src/libSGEntities/LineSegment.h
src/libSGEntities/LineSegment.cpp

Public Member Functions