makVrv::DtCylinderModelInstance Class Reference

The model instance to draw a cylinder. More...

Inheritance diagram for makVrv::DtCylinderModelInstance:

List of all members.

Public Member Functions
	DtCylinderModelInstance (DtDe &de)
	CTOR.
virtual	~DtCylinderModelInstance ()
	DTOR.
virtual void	setDimensions (float length, float width, float height)
	Set the dimensions of the cylinder.
virtual void	dimensions (float &length, float &width, float &height)
	Get the dimensions of the cylinder.
virtual void	setColor (float r, float g, float b, float a)
	Set the color of the cylinder.
virtual void	setColor (const osg::Vec4 &color)
	Set the color of the cylinder.
const osg::Vec4 &	color () const
	Get the color of the model instance.
virtual void	setLightingEnabled (bool enabled)
	Set lighting enabled or disabled (default disabled)
virtual bool	realize (DtModelDefinition &definition)
	Attempt to realize a definition.
virtual void	setVisible (bool isVisible)
	no-op
Protected Member Functions
virtual void	updateColors ()
	Update the color in the material.
virtual void	updateTransform ()
	Update the transform matrix of the cylinder.
void	createBlendedGeodes ()
	Creates the geodes needed when doing alpha blending.
void	createOpaqueGeode ()
	Creates the geodes when NOT doing alpha blending.
void	createSingleSidedBlendedGeode ()
	Creates the geode when single sided and alpha blending.
Protected Attributes
osg::Vec3	myDimensions
	The current parameter set.
osg::Vec4	myColor
osg::ref_ptr< osg::Drawable >	myCylinderDrawable
osg::ref_ptr< osg::Geode >	myGeode
	Geode to draw the geometry when no blending is required.
osg::ref_ptr< osg::Geode >	myBlendedGeode
	Geode to draw the geometry when single-sided blending is required.
osg::ref_ptr< osg::Geode >	myFrontGeode
	Geode to draw the geometry with backface culling.
osg::ref_ptr< osg::Geode >	myBackGeode
	Geode to draw the geometry with frontface culling.
osg::ref_ptr < osg::MatrixTransform >	myTransform
	My tranform.
osg::ref_ptr< osg::Material >	myMaterial
	My Material.
bool	mySingleSided

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Detailed Description

The model instance to draw a cylinder.

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Constructor & Destructor Documentation

makVrv::DtCylinderModelInstance::DtCylinderModelInstance

(

DtDe &

de

)

CTOR.

virtual makVrv::DtCylinderModelInstance::~DtCylinderModelInstance

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtCylinderModelInstance::setDimensions	(	float	length,
		float	width,
		float	height
	)		[virtual]

Set the dimensions of the cylinder.

virtual void makVrv::DtCylinderModelInstance::dimensions	(	float &	length,
		float &	width,
		float &	height
	)		[virtual]

Get the dimensions of the cylinder.

virtual void makVrv::DtCylinderModelInstance::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)		[virtual]

Set the color of the cylinder.

virtual void makVrv::DtCylinderModelInstance::setColor

(

const osg::Vec4 &

color

)

[virtual]

Set the color of the cylinder.

const osg::Vec4& makVrv::DtCylinderModelInstance::color

(

)

const

Get the color of the model instance.

virtual void makVrv::DtCylinderModelInstance::setLightingEnabled

(

bool

enabled

)

[virtual]

Set lighting enabled or disabled (default disabled)

virtual bool makVrv::DtCylinderModelInstance::realize

(

DtModelDefinition &

definition

)

[virtual]

Attempt to realize a definition.

If the model instance can't realize the definition it should return false.

Reimplemented from makVrv::DtModelInstance.

virtual void makVrv::DtCylinderModelInstance::setVisible

(

bool

isVisible

)

[inline, virtual]

no-op

Implements makVrv::DtModelInstance.

Reimplemented in makVrv::DtAttachedCylinderModelInstance.

virtual void makVrv::DtCylinderModelInstance::updateColors

(

)

[protected, virtual]

Update the color in the material.

virtual void makVrv::DtCylinderModelInstance::updateTransform

(

)

[protected, virtual]

Update the transform matrix of the cylinder.

Reimplemented in makVrv::DtAttachedCylinderModelInstance.

void makVrv::DtCylinderModelInstance::createBlendedGeodes

(

)

[protected]

Creates the geodes needed when doing alpha blending.

void makVrv::DtCylinderModelInstance::createOpaqueGeode

(

)

[protected]

Creates the geodes when NOT doing alpha blending.

void makVrv::DtCylinderModelInstance::createSingleSidedBlendedGeode

(

)

[protected]

Creates the geode when single sided and alpha blending.

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Member Data Documentation

osg::Vec3 makVrv::DtCylinderModelInstance::myDimensions [protected]

The current parameter set.

osg::Vec4 makVrv::DtCylinderModelInstance::myColor [protected]

osg::ref_ptr<osg::Drawable> makVrv::DtCylinderModelInstance::myCylinderDrawable [protected]

osg::ref_ptr<osg::Geode> makVrv::DtCylinderModelInstance::myGeode [protected]

Geode to draw the geometry when no blending is required.

osg::ref_ptr<osg::Geode> makVrv::DtCylinderModelInstance::myBlendedGeode [protected]

Geode to draw the geometry when single-sided blending is required.

osg::ref_ptr<osg::Geode> makVrv::DtCylinderModelInstance::myFrontGeode [protected]

Geode to draw the geometry with backface culling.

osg::ref_ptr<osg::Geode> makVrv::DtCylinderModelInstance::myBackGeode [protected]

Geode to draw the geometry with frontface culling.

osg::ref_ptr<osg::MatrixTransform> makVrv::DtCylinderModelInstance::myTransform [protected]

My tranform.

osg::ref_ptr<osg::Material> makVrv::DtCylinderModelInstance::myMaterial [protected]

My Material.

bool makVrv::DtCylinderModelInstance::mySingleSided [protected]

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

• include/vrvOsg/DtCylinderModelInstance.h