Implement a builder of shadow map pass. More...

#include <vtkShadowMapBakerPass.h>

Inheritance diagram for vtkShadowMapBakerPass:

Collaboration diagram for vtkShadowMapBakerPass:

Public Types
typedef vtkOpenGLRenderPass	Superclass

Public Types inherited from vtkOpenGLRenderPass
typedef vtkRenderPass	Superclass

Public Types inherited from vtkRenderPass
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkShadowMapBakerPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	Render (const vtkRenderState *s) override
	Perform rendering according to a render state `s`.

void	ReleaseGraphicsResources (vtkWindow *w) override
	Release graphics resources and ask components to release their own resources.

bool	GetHasShadows ()
	INTERNAL USE ONLY.

bool	LightCreatesShadow (vtkLight *l)
	INTERNAL USE ONLY.

std::vector< vtkSmartPointer< vtkTextureObject > > *	GetShadowMaps ()
	INTERNAL USE ONLY Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

std::vector< vtkSmartPointer< vtkCamera > > *	GetLightCameras ()
	INTERNAL USE ONLY.

bool	GetNeedUpdate ()
	INTERNAL USE ONLY.

void	SetUpToDate ()


virtual vtkRenderPass *	GetOpaqueSequence ()
	Delegate for rendering the camera, lights, and opaque geometry.

virtual void	SetOpaqueSequence (vtkRenderPass *opaqueSequence)
	Delegate for rendering the camera, lights, and opaque geometry.


virtual vtkRenderPass *	GetCompositeZPass ()
	Delegate for compositing of the shadow maps across processors.

virtual void	SetCompositeZPass (vtkRenderPass *compositeZPass)
	Delegate for compositing of the shadow maps across processors.


virtual void	SetResolution (unsigned int)
	Set/Get the number of pixels in each dimension of the shadow maps (shadow maps are square).

virtual unsigned int	GetResolution ()
	Set/Get the number of pixels in each dimension of the shadow maps (shadow maps are square).

Public Member Functions inherited from vtkOpenGLRenderPass
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkOpenGLRenderPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

virtual bool	SetShaderParameters (vtkShaderProgram program, vtkAbstractMapper mapper, vtkProp prop, vtkOpenGLVertexArrayObject VAO=nullptr)
	Update the uniforms of the shader program.

virtual vtkMTimeType	GetShaderStageMTime ()
	For multi-stage render passes that need to change shader code during a single pass, use this method to notify a mapper that the shader needs to be rebuilt (rather than reuse the last cached shader.

virtual void	SetActiveDrawBuffers (unsigned int)
	Number of active draw buffers.

virtual unsigned int	GetActiveDrawBuffers ()

virtual bool	PostReplaceShaderValues (std::string &vertexShader, std::string &geometryShader, std::string &fragmentShader, vtkAbstractMapper mapper, vtkProp prop)
	Use vtkShaderProgram::Substitute to replace.

Public Member Functions inherited from vtkRenderPass
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkRenderPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

virtual void	Render (const vtkRenderState *s)=0
	Perform rendering according to a render state `s`.

virtual void	ReleaseGraphicsResources (vtkWindow *w)
	Release graphics resources and ask components to release their own resources.

virtual int	GetNumberOfRenderedProps ()
	Number of props rendered at the last Render call.

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

bool	GetDebug ()
	Get the value of the debug flag.

void	SetDebug (bool debugFlag)
	Set the value of the debug flag.

virtual void	Modified ()
	Update the modification time for this object.

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

virtual void	Delete ()
	Delete a VTK object.

virtual void	FastDelete ()
	Delete a reference to this object.

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream.

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).

int	GetReferenceCount ()
	Return the current reference count of this object.

void	SetReferenceCount (int)
	Sets the reference count.

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkShadowMapBakerPass *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkShadowMapBakerPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkOpenGLRenderPass
static vtkTypeBool	IsTypeOf (const char *type)

static vtkOpenGLRenderPass *	SafeDownCast (vtkObjectBase *o)

static vtkInformationObjectBaseVectorKey *	RenderPasses ()
	Key containing information about the current pass.

Static Public Member Functions inherited from vtkRenderPass
static vtkTypeBool	IsTypeOf (const char *type)

static vtkRenderPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkShadowMapBakerPass ()
	Default constructor.

	~vtkShadowMapBakerPass () override
	Destructor.

bool	PreReplaceShaderValues (std::string &vertexShader, std::string &geometryShader, std::string &fragmentShader, vtkAbstractMapper mapper, vtkProp prop) override
	Use vtkShaderProgram::Substitute to replace.

bool	SetShaderParameters (vtkShaderProgram program, vtkAbstractMapper mapper, vtkProp prop, vtkOpenGLVertexArrayObject VAO=nullptr) override
	Update the uniforms of the shader program.

void	PointNearFar (double v, double pt, double *dir, double &mNear, double &mFar, bool initialized)
	Helper method to compute the mNearest point in a given direction.

void	BoxNearFar (double bb, double pt, double *dir, double &mNear, double &mFar)
	Compute the min/max of the projection of a box in a given direction.

void	BuildCameraLight (vtkLight light, double boundingBox, vtkCamera *lcamera)
	Build a camera from spot light parameters.

void	CheckSupport (vtkOpenGLRenderWindow *w)
	Check if shadow mapping is supported by the current OpenGL context.

Protected Member Functions inherited from vtkOpenGLRenderPass
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkOpenGLRenderPass ()

	~vtkOpenGLRenderPass () override

void	PreRender (const vtkRenderState *s)
	Call before rendering to update the actors' information keys.

void	PostRender (const vtkRenderState *s)
	Call after rendering to clean up the actors' information keys.

Protected Member Functions inherited from vtkRenderPass
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkRenderPass ()
	Default constructor.

	~vtkRenderPass () override
	Destructor.

void	UpdateCamera (vtkRenderer *renderer)
	Call UpdateCamera() on Renderer.

void	ClearLights (vtkRenderer *renderer)
	Call ClearLights() on Renderer.

void	UpdateLightGeometry (vtkRenderer *renderer)
	Call UpdateLightGeometry() on Renderer.

void	UpdateLights (vtkRenderer *renderer)
	Call UpdateLights() on Renderer.

void	UpdateGeometry (vtkRenderer renderer, vtkFrameBufferObjectBase fbo=nullptr)
	Call UpdateGeometry() on Renderer.

void	SetLastRenderingUsedDepthPeeling (vtkRenderer *renderer, bool value)
	Modify protected member LastRenderingUsedDepthPeeling on Renderer.

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkRenderPass *	OpaqueSequence

vtkRenderPass *	CompositeZPass

unsigned int	Resolution

bool	HasShadows

vtkOpenGLFramebufferObject *	FrameBufferObject
	Graphics resources.

std::vector< vtkSmartPointer< vtkTextureObject > > *	ShadowMaps

std::vector< vtkSmartPointer< vtkCamera > > *	LightCameras

vtkTimeStamp	LastRenderTime

bool	NeedUpdate

size_t	CurrentLightIndex

Protected Attributes inherited from vtkOpenGLRenderPass
unsigned int	ActiveDrawBuffers = 0

Protected Attributes inherited from vtkRenderPass
int	NumberOfRenderedProps

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

Implement a builder of shadow map pass.

Bake a list of shadow maps, once per spot light. It work in conjunction with the vtkShadowMapPass, which uses the shadow maps for rendering the opaque geometry (a technique to render hard shadows in hardware).

This pass expects an initialized depth buffer and color buffer. Initialized buffers means they have been cleared with farest z-value and background color/gradient/transparent color. An opaque pass may have been performed right after the initialization.

Its delegate is usually set to a vtkOpaquePass.

Implementation:: The first pass of the algorithm is to generate a shadow map per light (depth map from the light point of view) by rendering the opaque objects

See also: vtkRenderPass, vtkOpaquePass, vtkShadowMapPass

Online Examples:

Shadows

ShadowsLightsDemo

Definition at line 85 of file vtkShadowMapBakerPass.h.

Member Typedef Documentation

◆ Superclass

typedef vtkOpenGLRenderPass vtkShadowMapBakerPass::Superclass

Definition at line 89 of file vtkShadowMapBakerPass.h.

Constructor & Destructor Documentation

◆ vtkShadowMapBakerPass()

vtkShadowMapBakerPass::vtkShadowMapBakerPass ( )

protected

Default constructor.

DelegatetPass is set to NULL.

◆ ~vtkShadowMapBakerPass()

vtkShadowMapBakerPass::~vtkShadowMapBakerPass ( )

overrideprotected

Destructor.

Member Function Documentation

◆ New()

static vtkShadowMapBakerPass * vtkShadowMapBakerPass::New ( )

static

◆ IsTypeOf()

static vtkTypeBool vtkShadowMapBakerPass::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkShadowMapBakerPass::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkOpenGLRenderPass.

◆ SafeDownCast()

static vtkShadowMapBakerPass * vtkShadowMapBakerPass::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkShadowMapBakerPass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkOpenGLRenderPass.

◆ NewInstance()

vtkShadowMapBakerPass * vtkShadowMapBakerPass::NewInstance ( ) const

◆ PrintSelf()

void vtkShadowMapBakerPass::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkOpenGLRenderPass.

◆ Render()

void vtkShadowMapBakerPass::Render ( const vtkRenderState * s )

overridevirtual

Perform rendering according to a render state s.

Precondition: s_exists: s!=0

Implements vtkRenderPass.

◆ ReleaseGraphicsResources()

void vtkShadowMapBakerPass::ReleaseGraphicsResources ( vtkWindow * w )

overridevirtual

Release graphics resources and ask components to release their own resources.

Precondition: w_exists: w!=0

Reimplemented from vtkRenderPass.

◆ GetOpaqueSequence()

virtual vtkRenderPass * vtkShadowMapBakerPass::GetOpaqueSequence ( )

virtual

Delegate for rendering the camera, lights, and opaque geometry.

If it is NULL, nothing will be rendered and a warning will be emitted. It defaults to a vtkCameraPass with a sequence of vtkLightPass/vtkOpaquePass.

◆ SetOpaqueSequence()

virtual void vtkShadowMapBakerPass::SetOpaqueSequence ( vtkRenderPass * opaqueSequence )

virtual

Delegate for rendering the camera, lights, and opaque geometry.

If it is NULL, nothing will be rendered and a warning will be emitted. It defaults to a vtkCameraPass with a sequence of vtkLightPass/vtkOpaquePass.

◆ GetCompositeZPass()

virtual vtkRenderPass * vtkShadowMapBakerPass::GetCompositeZPass ( )

virtual

Delegate for compositing of the shadow maps across processors.

If it is NULL, there is no z compositing. It is usually set to a vtkCompositeZPass (Parallel package). Initial value is a NULL pointer.

◆ SetCompositeZPass()

virtual void vtkShadowMapBakerPass::SetCompositeZPass ( vtkRenderPass * compositeZPass )

virtual

Delegate for compositing of the shadow maps across processors.

If it is NULL, there is no z compositing. It is usually set to a vtkCompositeZPass (Parallel package). Initial value is a NULL pointer.

◆ SetResolution()

virtual void vtkShadowMapBakerPass::SetResolution ( unsigned int )

virtual

Set/Get the number of pixels in each dimension of the shadow maps (shadow maps are square).

Initial value is 256. The greater the better. Resolution does not have to be a power-of-two value.

◆ GetResolution()

virtual unsigned int vtkShadowMapBakerPass::GetResolution ( )

virtual

Set/Get the number of pixels in each dimension of the shadow maps (shadow maps are square).

Initial value is 256. The greater the better. Resolution does not have to be a power-of-two value.

◆ GetHasShadows()

bool vtkShadowMapBakerPass::GetHasShadows ( )

INTERNAL USE ONLY.

Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

Tell if there is at least one shadow. Initial value is false.

◆ LightCreatesShadow()

bool vtkShadowMapBakerPass::LightCreatesShadow ( vtkLight * l )

INTERNAL USE ONLY.

Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

Tell if the light ‘l’ can create shadows. The light has to not be a head light and to be directional or positional with an angle less than 180 degrees.

Precondition: l_exists: l!=0

◆ GetShadowMaps()

std::vector< vtkSmartPointer< vtkTextureObject > > * vtkShadowMapBakerPass::GetShadowMaps ( )

INTERNAL USE ONLY Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

Give access to the baked shadow maps.

◆ GetLightCameras()

std::vector< vtkSmartPointer< vtkCamera > > * vtkShadowMapBakerPass::GetLightCameras ( )

INTERNAL USE ONLY.

Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

Give access the cameras builds from the ligths.

◆ GetNeedUpdate()

bool vtkShadowMapBakerPass::GetNeedUpdate ( )

INTERNAL USE ONLY.

Internally used by vtkShadowMapBakerPass and vtkShadowMapPass.

Do the shadows need to be updated? Value changed by vtkShadowMapBakerPass and used by vtkShadowMapPass. Initial value is true.

◆ SetUpToDate()

void vtkShadowMapBakerPass::SetUpToDate ( )

◆ PreReplaceShaderValues()

bool vtkShadowMapBakerPass::PreReplaceShaderValues	(	std::string &	vertexShader,
		std::string &	geometryShader,
		std::string &	fragmentShader,
		vtkAbstractMapper *	mapper,
		vtkProp *	prop
	)

overrideprotectedvirtual

Use vtkShaderProgram::Substitute to replace.

//VTK::XXX:YYY

declarations in the shader sources. Gets called before other mapper shader replacements Return false on error.

Reimplemented from vtkOpenGLRenderPass.

◆ SetShaderParameters()

bool vtkShadowMapBakerPass::SetShaderParameters	(	vtkShaderProgram *	program,
		vtkAbstractMapper *	mapper,
		vtkProp *	prop,
		vtkOpenGLVertexArrayObject *	VAO = `nullptr`
	)

overrideprotectedvirtual

Update the uniforms of the shader program.

Return false on error.

Reimplemented from vtkOpenGLRenderPass.

◆ PointNearFar()

void vtkShadowMapBakerPass::PointNearFar	(	double *	v,
		double *	pt,
		double *	dir,
		double &	mNear,
		double &	mFar,
		bool	initialized
	)

protected

Helper method to compute the mNearest point in a given direction.

To be called several times, with initialized = false the first time. v: point pt: origin of the direction dir: direction

◆ BoxNearFar()

void vtkShadowMapBakerPass::BoxNearFar	(	double *	bb,
		double *	pt,
		double *	dir,
		double &	mNear,
		double &	mFar
	)

protected

Compute the min/max of the projection of a box in a given direction.

bb: bounding box pt: origin of the direction dir: direction

◆ BuildCameraLight()

void vtkShadowMapBakerPass::BuildCameraLight	(	vtkLight *	light,
		double *	boundingBox,
		vtkCamera *	lcamera
	)

protected

Build a camera from spot light parameters.

Precondition: light_exists: light!=0; lcamera_exists: lcamera!=0

◆ CheckSupport()

void vtkShadowMapBakerPass::CheckSupport ( vtkOpenGLRenderWindow * w )

protected

Check if shadow mapping is supported by the current OpenGL context.

Precondition: w_exists: w!=0

Member Data Documentation

◆ OpaqueSequence

vtkRenderPass* vtkShadowMapBakerPass::OpaqueSequence

protected

Definition at line 238 of file vtkShadowMapBakerPass.h.

◆ CompositeZPass

vtkRenderPass* vtkShadowMapBakerPass::CompositeZPass

protected

Definition at line 240 of file vtkShadowMapBakerPass.h.

◆ Resolution

unsigned int vtkShadowMapBakerPass::Resolution

protected

Definition at line 242 of file vtkShadowMapBakerPass.h.

◆ HasShadows

bool vtkShadowMapBakerPass::HasShadows

protected

Definition at line 244 of file vtkShadowMapBakerPass.h.

◆ FrameBufferObject

vtkOpenGLFramebufferObject* vtkShadowMapBakerPass::FrameBufferObject

protected

Graphics resources.

Definition at line 249 of file vtkShadowMapBakerPass.h.

◆ ShadowMaps

std::vector<vtkSmartPointer<vtkTextureObject> >* vtkShadowMapBakerPass::ShadowMaps

protected

Definition at line 251 of file vtkShadowMapBakerPass.h.

◆ LightCameras

std::vector<vtkSmartPointer<vtkCamera> >* vtkShadowMapBakerPass::LightCameras

protected

Definition at line 252 of file vtkShadowMapBakerPass.h.

◆ LastRenderTime

vtkTimeStamp vtkShadowMapBakerPass::LastRenderTime

protected

Definition at line 254 of file vtkShadowMapBakerPass.h.

◆ NeedUpdate

bool vtkShadowMapBakerPass::NeedUpdate

protected

Definition at line 255 of file vtkShadowMapBakerPass.h.

◆ CurrentLightIndex

size_t vtkShadowMapBakerPass::CurrentLightIndex

protected

Definition at line 256 of file vtkShadowMapBakerPass.h.

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

Rendering/OpenGL2/vtkShadowMapBakerPass.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkShadowMapBakerPass()

◆ ~vtkShadowMapBakerPass()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ Render()

◆ ReleaseGraphicsResources()

◆ GetOpaqueSequence()

◆ SetOpaqueSequence()

◆ GetCompositeZPass()

◆ SetCompositeZPass()

◆ SetResolution()

◆ GetResolution()

◆ GetHasShadows()

◆ LightCreatesShadow()

◆ GetShadowMaps()

◆ GetLightCameras()

◆ GetNeedUpdate()

◆ SetUpToDate()

◆ PreReplaceShaderValues()

◆ SetShaderParameters()

◆ PointNearFar()

◆ BoxNearFar()

◆ BuildCameraLight()

◆ CheckSupport()

Member Data Documentation

◆ OpaqueSequence

◆ CompositeZPass

◆ Resolution

◆ HasShadows

◆ FrameBufferObject

◆ ShadowMaps

◆ LightCameras

◆ LastRenderTime

◆ NeedUpdate

◆ CurrentLightIndex