makOsgShadowFX::DtShadowMap Class Reference

Inheritance diagram for makOsgShadowFX::DtShadowMap:

List of all members.

Public Member Functions
	DtShadowMap ()
	DtShadowMap (const DtShadowMap &orig, const osg::CopyOp &op)
	META_Object (makOsgShadowFX, DtShadowMap)
virtual void	init ()
	initialize the ShadowedScene and local cached data structures.
virtual void	cull (osgUtil::CullVisitor &cv)
	run the cull traversal of the ShadowedScene and set up the rendering for this ShadowTechnique.
virtual osg::Texture2D *	shadowTexture () const
virtual void	setShadowScene (osg::Group *scene)
virtual osg::Group *	shadowScene ()
virtual void	traverse (osg::NodeVisitor &nv)
virtual osg::Camera *	shadowCamera () const
virtual osg::TexGen *	texureGen () const
virtual void	setPolygonOffset (const osg::Vec2 &polyOffset)
	set the polygon offset used initially
virtual const osg::Vec2 &	getPolygonOffset () const
	get the used polygon offset
virtual void	setTextureSize (const osg::Vec2s &textureSize)
	set the size in pixels x / y for the shadow texture.
virtual const osg::Vec2s &	getTextureSize () const
	Get the values that are used for the ambient bias in the shader.
virtual void	setLight (osg::Light *light)
	Set the Light that will cast shadows.
virtual void	setLight (osg::LightSource *ls)
void	setMaxDistance (float dist)
void	setMinLightMargin (float mar)
Protected Member Functions
virtual	~DtShadowMap (void)
virtual const osg::Light *	selectLight (osg::Vec4 &viewLightPos, osg::Vec3 &viewLightDir)
virtual void	setupShadowReceivingScene ()
virtual void	aimShadowCastingCamera (const osg::Light *light, const osg::Vec4 &worldLightPos, const osg::Vec3 &worldLightDir, const osg::Vec3 &worldLightUp=osg::Vec3(0, 1, 0))
virtual void	generateShadowMap ()
virtual void	updateTexGen ()
Protected Attributes
osg::ref_ptr< osg::Light >	mySetLight
osg::Vec2	myPolyOffset
osg::ref_ptr< osg::Camera >	myShadowCamera
osg::ref_ptr< osg::StateSet >	myShadowCameraStateSet
osg::ref_ptr< osg::Texture2D >	myShadowMap
osg::Vec2s	myShadowMapSize
float	myMaxDistance
float	myMinLightMargin
osg::observer_ptr < osgUtil::CullVisitor >	myCullVisitor
osg::ref_ptr< osg::Group >	myShadowScene
osg::ref_ptr< osg::TexGen >	myTexGen
bool	myIsDirty

---

Constructor & Destructor Documentation

makOsgShadowFX::DtShadowMap::DtShadowMap

(

)

makOsgShadowFX::DtShadowMap::DtShadowMap	(	const DtShadowMap &	orig,
		const osg::CopyOp &	op
	)

virtual makOsgShadowFX::DtShadowMap::~DtShadowMap

(

void

)

[inline, protected, virtual]

---

Member Function Documentation

makOsgShadowFX::DtShadowMap::META_Object	(	makOsgShadowFX	,
		DtShadowMap
	)

virtual void makOsgShadowFX::DtShadowMap::init

(

)

[virtual]

initialize the ShadowedScene and local cached data structures.

virtual void makOsgShadowFX::DtShadowMap::cull

(

osgUtil::CullVisitor &

cv

)

[virtual]

run the cull traversal of the ShadowedScene and set up the rendering for this ShadowTechnique.

virtual osg::Texture2D* makOsgShadowFX::DtShadowMap::shadowTexture

(

)

const [inline, virtual]

virtual void makOsgShadowFX::DtShadowMap::setShadowScene

(

osg::Group *

scene

)

[inline, virtual]

virtual osg::Group* makOsgShadowFX::DtShadowMap::shadowScene

(

)

[inline, virtual]

virtual void makOsgShadowFX::DtShadowMap::traverse

(

osg::NodeVisitor &

nv

)

[virtual]

virtual osg::Camera* makOsgShadowFX::DtShadowMap::shadowCamera

(

)

const [inline, virtual]

virtual osg::TexGen* makOsgShadowFX::DtShadowMap::texureGen

(

)

const [inline, virtual]

virtual void makOsgShadowFX::DtShadowMap::setPolygonOffset

(

const osg::Vec2 &

polyOffset

)

[virtual]

set the polygon offset used initially

virtual const osg::Vec2& makOsgShadowFX::DtShadowMap::getPolygonOffset

(

)

const [inline, virtual]

get the used polygon offset

virtual void makOsgShadowFX::DtShadowMap::setTextureSize

(

const osg::Vec2s &

textureSize

)

[virtual]

set the size in pixels x / y for the shadow texture.

virtual const osg::Vec2s& makOsgShadowFX::DtShadowMap::getTextureSize

(

)

const [inline, virtual]

Get the values that are used for the ambient bias in the shader.

virtual void makOsgShadowFX::DtShadowMap::setLight

(

osg::Light *

light

)

[virtual]

Set the Light that will cast shadows.

virtual void makOsgShadowFX::DtShadowMap::setLight

(

osg::LightSource *

ls

)

[virtual]

void makOsgShadowFX::DtShadowMap::setMaxDistance

(

float

dist

)

[inline]

void makOsgShadowFX::DtShadowMap::setMinLightMargin

(

float

mar

)

[inline]

virtual const osg::Light* makOsgShadowFX::DtShadowMap::selectLight	(	osg::Vec4 &	viewLightPos,
		osg::Vec3 &	viewLightDir
	)		[protected, virtual]

virtual void makOsgShadowFX::DtShadowMap::setupShadowReceivingScene

(

)

[protected, virtual]

Reimplemented in makOsgShadowFX::DtShadowMapMinimal.

virtual void makOsgShadowFX::DtShadowMap::aimShadowCastingCamera	(	const osg::Light *	light,
		const osg::Vec4 &	worldLightPos,
		const osg::Vec3 &	worldLightDir,
		const osg::Vec3 &	worldLightUp = osg::Vec3(0, 1, 0)
	)		[protected, virtual]

Reimplemented in makOsgShadowFX::DtShadowMapMinimal, makOsgShadowFX::DtShadowMapSimple, and makOsgShadowFX::DtShadowMapLispm.

virtual void makOsgShadowFX::DtShadowMap::generateShadowMap

(

)

[protected, virtual]

virtual void makOsgShadowFX::DtShadowMap::updateTexGen

(

)

[protected, virtual]

---

Member Data Documentation

osg::ref_ptr<osg::Light> makOsgShadowFX::DtShadowMap::mySetLight [protected]

osg::Vec2 makOsgShadowFX::DtShadowMap::myPolyOffset [protected]

osg::ref_ptr<osg::Camera> makOsgShadowFX::DtShadowMap::myShadowCamera [protected]

osg::ref_ptr<osg::StateSet> makOsgShadowFX::DtShadowMap::myShadowCameraStateSet [protected]

osg::ref_ptr<osg::Texture2D> makOsgShadowFX::DtShadowMap::myShadowMap [protected]

osg::Vec2s makOsgShadowFX::DtShadowMap::myShadowMapSize [protected]

float makOsgShadowFX::DtShadowMap::myMaxDistance [protected]

float makOsgShadowFX::DtShadowMap::myMinLightMargin [protected]

osg::observer_ptr< osgUtil::CullVisitor > makOsgShadowFX::DtShadowMap::myCullVisitor [protected]

osg::ref_ptr<osg::Group> makOsgShadowFX::DtShadowMap::myShadowScene [protected]

osg::ref_ptr<osg::TexGen> makOsgShadowFX::DtShadowMap::myTexGen [protected]

bool makOsgShadowFX::DtShadowMap::myIsDirty [protected]

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

• include/makOsgShadowFX/DtShadowMapImpl.h