RenderPass is the base class for Kanzi render passes. More...

#include <kanzi/core.ui/graphics3d/render_pass.hpp>

Inheritance diagram for kanzi::RenderPass:

Classes
struct	CameraSettings
	Camera settings structure. More...

Public Types
enum	AttachmentState { Detached, Detaching, Attaching, Attached }
	Attachment state for keeping track current status. More...

typedef BindingRuntimeContainer::const_iterator	BindingRuntimeConstIterator
	Const iterator type for binding runtime container. More...

typedef vector< AbstractBindingRuntimeSharedPtr >	BindingRuntimeContainer
	Container type for binding runtimes. More...

typedef BindingRuntimeContainer::iterator	BindingRuntimeIterator
	Iterator type for binding runtime container. More...

using	CameraSettingsPtr = unique_ptr< CameraSettings >
	Camera settings unique pointer type. More...

typedef ChildContainer::const_iterator	ChildConstIterator
	Child container iterator type. More...

typedef vector< RenderPassSharedPtr >	ChildContainer
	Container type for children. More...

Public Types inherited from kanzi::PropertyObject
typedef PropertyStorageContainer::const_iterator	PropertyStorageConstIterator

typedef vector< PropertyStoragePtr >	PropertyStorageContainer

typedef PropertyStorageContainer::iterator	PropertyStorageIterator

typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStorage >	PropertyStoragePtr

typedef PropertyStorageContainer::reverse_iterator	PropertyStorageReverseIterator

Public Types inherited from kanzi::BindingHostConcept
using	BindingHostConceptSharedPtr = shared_ptr< BindingHostConcept >
	Binding host concept shared pointer type. More...

using	BindingRuntimeConstIterator = BindingRuntimeContainer::const_iterator
	Const iterator for binding runtimes. More...

using	BindingRuntimeContainer = vector< AbstractBindingRuntimeSharedPtr >
	Container for binding runtimes. More...

using	BindingRuntimeIterator = BindingRuntimeContainer::iterator
	Iterator for binding runtimes. More...

Public Member Functions
void	addChild (RenderPassSharedPtr childRenderPass)
	Adds a render pass as the last child of the render pass you set. More...

void	attach ()
	Attaches the render pass. More...

void	attachRecursive (Node &node)
	Recursively attaches a render pass tree. More...

ChildConstIterator	beginChildren () const
	Returns an iterator to the beginning of the container of child render passes. More...

BindingLookupContextPtr	createLookupContext (RenderPassSharedPtr templateRoot)
	Creates a lookup context for a given render pass. More...

void	detach ()
	Detaches the render pass. More...

void	detachRecursive ()
	Recursively detaches a render pass tree. More...

ChildConstIterator	endChildren () const
	Returns an iterator to the end of the container of child render passes. More...

string	getCamera () const
	Gets the value of the CameraProperty. More...

RenderPassSharedPtr	getChild (size_t index)
	Gets a child render pass at the given index. More...

size_t	getChildCount () const
	Returns the number of child render passes. More...

size_t	getChildIndex (RenderPass &childRenderPass) const
	Gets the index of a child in this render pass. More...

virtual CompositionRequirements	getCompositionRequirements ()
	Queries if a render pass requires a depth buffer. More...

Node *	getHostNode () const
	Gets the host node of a render pass. More...

Vector4	getInputViewport () const
	Gets the value of InputViewportAreaProperty. More...

RenderPass *	getParent () const
	Gets the parent of a render pass. More...

Scene *	getSceneForRenderPass () const
	Gets the scene being rendered by the render pass. More...

RenderPassSharedPtr	getTemplateRoot () const
	Gets the template root of this render pass. More...

Viewport2D *	getViewportForRenderPass () const
	Gets a viewport parent for a render pass. More...

void	insertChild (size_t index, RenderPassSharedPtr childRenderPass)
	Adds a render pass as a child render pass at given index of the render pass you set. More...

bool	isAttached () const
	Tells if a render pass is attached. More...

bool	isAttaching () const
	Tells if a render pass is attaching. More...

bool	isDetached () const
	Tells if a render pass is detached. More...

bool	isDetaching () const
	Tells if render pass is detaching. More...

bool	isEnabled () const
	Gets the value of the EnabledProperty property. More...

ObjectSharedPtr	lookupObject (string_view relativePath)
	Lookup for an object from a node. More...

template<typename T >
shared_ptr< T >	lookupObject (string_view relativePath)
	Lookup a relative object of specific type. More...

void	removeAllChildren ()
	Removes all child render passes from a render pass. More...

void	removeChild (RenderPass &childRenderPass)
	Removes a child render pass. More...

void	removeChild (size_t index)
	Removes a child render pass. More...

void	render (Renderer3D &renderer, CompositionStack &compositionStack, const CameraSettings *cameraSettings)
	Recursively render RenderPass and all of its child render passes. More...

virtual void	restoreResources ()
	Restore resources after suspend. More...

void	restoreResourcesRecursive ()
	Recursively calls restoreResources for a RenderPass and all its children. More...

void	setCamera (string_view value)
	Sets the value of the CameraProperty. More...

void	setEnabled (bool value)
	Sets the value of the EnabledProperty. More...

void	setHostNode (Node *hostNode)
	Sets the host node of a render pass. More...

void	setParent (RenderPass *parent)
	Sets the parent of a render pass. More...

void	setTemplateRoot (RenderPassSharedPtr templateRoot)
	Sets the template root for this render pass. More...

	~RenderPass () override
	Destructor. More...

Public Member Functions inherited from kanzi::Resource
virtual unsigned int	getCPUMemoryUsage () const
	Function for getting the memory usage of a resource. More...

const string &	getName () const
	Gets the resource name. More...

const string &	getUrl () const
	Gets the resource URL. More...

bool	isKeepAlive () const
	Tells if the resource has keep alive flag set. More...

void	reload ()

void	reloadFromFile (string_view filePath)

void	reloadFromKzb (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)

void	setKeepAlive (bool keepAlive)
	Sets the keep alive flag. More...

void	setUrl (string_view url)
	Sets the resource URL. More...

	~Resource () override
	Destructor. More...

Public Member Functions inherited from kanzi::Object
AppliedStyleEntrySharedPtr	applyObjectStyle (kanzi::StyleSharedPtr style)
	Applies a style to an object. More...

void	applyObjectStyles ()
	Apply all styles for an object node. More...

Domain *	getDomain () const
	Returns the domain the object belongs to. More...

const Metaclass *	getDynamicMetaclass () const override
	Returns the metaclass of the dynamic type of the object. More...

MainLoopScheduler *	getMainLoopScheduler () const
	Returns the MainLoopScheduler instance of the associated Domain. More...

detail::MessageDispatcher *	getMessageDispatcher () const
	Returns the message dispatcher of the object. More...

ResourceManager *	getResourceManager () const
	Returns the resource manager of the object. More...

ScriptingContextSharedPtr	getScriptingContext () const
	Gets the scripting context of the object. More...

	Object (Domain *domain)

void	setScriptingContext (ScriptingContextSharedPtr context)
	Sets the scripting context of the object. More...

void	unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)

void	unapplyObjectStyles ()
	Unapplies and removes all applied styles. More...

	~Object () override

Public Member Functions inherited from kanzi::MetaObject
bool	isTypeOf (const Metaclass *objectType) const
	Determines if the type of this object is the given type or derived from it. More...

virtual	~MetaObject ()

Public Member Functions inherited from kanzi::PropertyObject
template<typename DataType >
void	addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

template<typename DataType >
void	addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, PropertyValuePrecedence precedence, void ownerPointer)

template<typename DataType >
void	addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner owner)

PropertyStorageContainer::iterator	beginPropertyStorage ()
	Returns the begin iterator to the internal property storage container. More...

PropertyStorageContainer::const_iterator	beginPropertyStorage () const
	Returns the begin iterator to the internal property storage container. More...

void	clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

void	copyLocalValue (const PropertyObject &other, AbstractPropertyType propertyType)
	Copies local value of single property from another object. More...

void	copyLocalValues (const PropertyObject &other)
	Copies all local values from another object. More...

PropertyStorageContainer::iterator	endPropertyStorage ()
	Returns the end iterator to the internal property storage container. More...

PropertyStorageContainer::const_iterator	endPropertyStorage () const
	Returns the end iterator to the internal property storage container. More...

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractProperty (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getAbstractPropertyBase (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalAbstractProperty (AbstractPropertyType abstractPropertyType) const

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalProperty (const PropertyType< DataType > &propertyType) const
	Evaluates the property value in the same way as the overload above but does not default to the value in property metadata if there are no inputs to the property value. More...

template<typename DataType >
optional< typename PropertyType< DataType >::Traits::ReturnType >	getOptionalPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers, but does not default to the value in property metadata if there are no inputs to the property value. More...

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getProperty (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property type. More...

template<typename DataType >
PropertyType< DataType >::Traits::ReturnType	getPropertyBase (const PropertyType< DataType > &propertyType) const
	Returns the current value of a property disregarding modifiers. More...

template<typename DataType >
size_t	getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType) const
	Gets number of current notification handlers for given property type. More...

bool	hasBaseValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value, disregarding modifiers. More...

bool	hasLocalValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a local value set for the property. More...

bool	hasNonClassValue (AbstractPropertyType propertyType) const
	Evaluates whether there is a value of any precedence higher than class default value set for the property. More...

bool	hasValue (AbstractPropertyType propertyType) const
	Evaluates whether there are any inputs into the property value. More...

bool	isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const

	PropertyObject ()

void	removeKzbProperties (flat_set< AbstractPropertyType > *keepProperties)
	Remove all KZB properties that are not included in a given set. More...

void	removeKzbProperties ()
	Remove all KZB properties. More...

template<typename DataType >
void	removeLocalPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, void ownerPointer)

void	removeLocalValue (AbstractPropertyType propertyType)
	Removes the local value associated with the property. More...

template<typename DataType >
void	removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)

template<typename DataType >
void	removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)

template<typename DataType >
void	removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource valueSource, void ownerPointer)

template<typename DataType >
void	setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)

template<typename DataType >
void	setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
	Sets the local value of a property type. More...

void	setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)

void	validatePropertyModifiers (AbstractPropertyType propertyType)

virtual	~PropertyObject ()

Public Member Functions inherited from kanzi::BindingHostConceptImpl< RenderPass >
void	addBindingRuntime (AbstractBindingRuntimeSharedPtr entry, shared_ptr< void > owner)
	Adds an already-created binding runtime to this binding host. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyValuePrecedence precedence)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyValuePrecedence precedence)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType)
	Wrapper for setting a binding. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot)
	Sets a binding with no target. More...

AbstractBindingRuntimeSharedPtr	setBinding (AbstractBindingSharedPtr binding)
	Wrapper for setting a binding with no target. More...

AbstractBindingRuntimeSharedPtr	setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
	Sets a binding to a certain property. More...

AbstractBindingRuntimeSharedPtr	setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
	Wrapper for setting a binding with owner. More...

AbstractBindingRuntimeSharedPtr	setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType)
	Wrapper for setting a binding with owner. More...

AbstractBindingRuntimeSharedPtr	setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, shared_ptr< RenderPass > templateRoot)
	Sets a binding with no target. More...

AbstractBindingRuntimeSharedPtr	setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner)
	Wrapper for setting a binding with no target. More...

AbstractBindingRuntimeSharedPtr	setModifierBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
	Wrapper for setting a modifier binding. More...

AbstractBindingRuntimeSharedPtr	setModifierBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field)
	Wrapper for setting a modifier binding. More...

AbstractBindingRuntimeSharedPtr	setModifierBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType)
	Wrapper for setting a modifier binding. More...

AbstractBindingRuntimeSharedPtr	setModifierBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
	Sets a modifier binding. More...

AbstractBindingRuntimeSharedPtr	setModifierBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType, PropertyField field)
	Wrapper for setting a modifier binding. More...

AbstractBindingRuntimeSharedPtr	setModifierBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType)
	Wrapper for setting a modifier binding. More...

Public Member Functions inherited from kanzi::BindingHostConcept
BindingRuntimeConstIterator	beginBindingRuntimes () const
	Returns an iterator to the beginning of binding runtimes. More...

BindingRuntimeConstIterator	endBindingRuntimes () const
	Returns an iterator to the end of binding runtimes. More...

AbstractBindingRuntimeSharedPtr	getBindingRuntime (size_t idx)
	Gets binding by index. More...

size_t	getBindingRuntimeCount () const
	Gets the number of binding runtimes added to this node. More...

void	removeAllBindings ()
	Removes all binding runtimes. More...

void	removeBinding (AbstractBindingRuntime &bindingRuntime)
	Removes a binding runtime added earlier. More...

void	removeBindingsWithOwner (shared_ptr< void > owner)
	Removes all binding runtimes with the specified owner. More...

Static Public Member Functions
static RenderPassSharedPtr	create (Domain *domain, string_view name)
	Create a render pass. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()

Static Public Member Functions inherited from kanzi::Object
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Static Public Member Functions inherited from kanzi::MetaObject
static const Metaclass *	getStaticMetaclass ()
	Returns the metaclass of Object class. More...

static PropertyTypeEditorInfoSharedPtr	makeEditorInfo ()
	Default implementation that returns empty editor info. More...

Static Public Attributes
static PropertyType< string >	CameraProperty
	Sets the Camera node that you want this render pass to use to render content. More...

static PropertyType< bool >	EnabledProperty
	Use the Enabled property to turn render passes and render pass trees on or off. More...

static PropertyType< Vector4 >	InputViewportAreaProperty
	Reports the size of the Viewport 2D that uses this render pass. More...

Protected Member Functions
Camera *	acquireCamera (string_view relativePath) const
	Acquires a Camera node based on the value of the Camera property. More...

CompositionRequirements	combineChildCompositionRequirements (CompositionRequirements requirements)
	Iterates the children for composition requirements. More...

CompositionRequirements	getChildCompositionRequirements ()
	Iterates the children for composition requirements. More...

virtual void	onAttached ()
	Called when a render pass becomes attached. More...

virtual void	onDetached ()
	Called when a render pass becomes detached. More...

void	onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason) override
	Object::onPropertyChanged() implementation. More...

void	renderChildren (Renderer3D &renderer, CompositionStack &compositionStack, const CameraSettings *cameraSettings)
	Render all child render passes of a render pass. More...

virtual void	renderChildrenOverride (Renderer3D &renderer, CompositionStack &compositionStack, const CameraSettings *cameraSettings)
	Implementation-dependent rendering of all child render passes of a render pass. More...

virtual void	renderOverride (Renderer3D &renderer, CompositionStack &compositionStack, const CameraSettings *cameraSettings)
	Render implementation specific to the RenderPass class. More...

	RenderPass (Domain *domain, string_view name)
	Constructor. More...

template<typename T >
void	updatePropertyValueSourceAndNotify (AbstractPropertyType propertyType, typename PropertyType< T >::Descriptor::TypedValueSource &valueSource, const T &value)
	Updates the local value of a property in a Draw Objects Render Pass. More...

Protected Member Functions inherited from kanzi::Resource
virtual unsigned int	getCPUMemoryUsageOverride () const

virtual void	reloadFromFileOverride (string_view filePath)

virtual void	reloadFromKzbOverride (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)

virtual void	reloadOverride ()

	Resource (Domain *domain, string_view name)
	Constructor. More...

Protected Member Functions inherited from kanzi::Object
void	initialize ()

void	onCopy (const Object &other)

Protected Member Functions inherited from kanzi::MetaObject
void	initialize ()

	MetaObject ()

Protected Member Functions inherited from kanzi::PropertyObject
AbstractPropertyTypeDescriptor::ValueSourceEntry *	acquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
	Acquires a local value source entry that is free for the assignment of a value. More...

AbstractPropertyTypeDescriptor::ModifierStorage *	acquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

AbstractPropertyTypeDescriptor::NotificationStorage *	acquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)

PropertyStoragePtr	acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, PropertyValuePrecedence precedence, void ownerPointer)
	Internally adds a property value source. More...

void	addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, PropertyValuePrecedence precedence, AbstractPropertyTypeDescriptor::ValueSourceOwner owner)
	Internally adds a property value source. More...

AbstractPropertyTypeDescriptor::ValueSourceEntry *	constructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)

PropertyStoragePtr	constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)

void	copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &otherPropertyStorage)
	Copy local value from property storage. More...

AbstractPropertyTypeDescriptor::ModifierStorage *	findModifierStorage (AbstractPropertyTypeDescriptor &descriptor)

AbstractPropertyTypeDescriptor::NotificationStorage *	findNotificationStorage (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::PropertyStorage *	findPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const
	Gets the property storage for given property type descriptor. More...

PropertyStoragePtr	findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
	Gets property storage intrusive pointer which you can use to hold a reference until the end of the operation. More...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByNameAndDataType (string_view name, PropertyDataType dataType) const
	Finds a property type descriptor by name and data type. More...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByQualifiedNameAndDataType (string_view qualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with qualified names. More...

AbstractPropertyTypeDescriptor *	findPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType) const
	Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with unqualified names. More...

AbstractPropertyTypeDescriptor::ValueSource *	getClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const

AbstractPropertyTypeDescriptor::ValueSource *	getTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const
	Gets the top-level value source for a given property descriptor. More...

virtual void	notifyPropertyHandlers (PropertyStoragePtr &storagePtr, PropertyNotificationReason reason)
	Notifies all property handlers on a property storage. More...

void	onCopy (const PropertyObject &other)

void	removeLocalValue (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
	Removes a local value from the given property storage. More...

void	removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource valueSource, void owner)
	Removes a property value source. More...

void	validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)

Protected Member Functions inherited from kanzi::BindingHostConceptImpl< RenderPass >
BindingTargetRuntimePtr	createModifierBindingTarget (shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
	Creates a property modifier binding target for given combination of property type and field. More...

BindingTargetRuntimePtr	createValueSourceBindingTarget (shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence, bool reuseAllowed)
	Creates a value source binding target for given combination of property type and field. More...

RenderPass *	getThisObject ()
	Internal accessor for the Curiously Recurring Template Pattern. More...

const RenderPass *	getThisObject () const
	Internal accessor for the Curiously Recurring Template Pattern. More...

Protected Member Functions inherited from kanzi::BindingHostConcept
void	attachBindings ()
	Attach all bindings stored in this object. More...

void	detachBindings ()
	Detach bindings. More...

Protected Attributes
AttachmentState	m_attachmentState
	Render pass attachment state. More...

ChildContainer	m_children
	Child render passes. More...

bool	m_enabled
	Render pass enabled state. More...

Node *	m_hostNode
	Pointer to host node this render pass is attached under. More...

PropertyType< Vector4 >::Descriptor::TypedValueSource	m_inputViewportAreaValueSource
	Value source for the input viewport area property. More...

RenderPass *	m_parent
	Pointer to parent render pass. More...

weak_ptr< RenderPass >	m_templateRoot
	Weak pointer to template root object of this render pass. More...

Protected Attributes inherited from kanzi::Object
AppliedStyleContainer	m_appliedStyles
	Listing of applied styles applied to this object. More...

Protected Attributes inherited from kanzi::BindingHostConcept
BindingRuntimeContainer	m_bindingRuntimes
	Bindings in this object. More...

Additional Inherited Members
Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtr >	AppliedStyleContainer
	Applied style container. More...

Detailed Description

RenderPass is the base class for Kanzi render passes.

Use render passes to perform singular render pass operations in 3D scenes. For example, use a render pass to clear the background, render nodes for a specific object source, set up a composition target, and so on.

Combine render passes into a hierarchy to create the rendering result you want to achieve.

Render pass rendering and execution order

The base RenderPass class does not implement any functionality, but renders its descendant render passes. This is the reason why the base RenderPass class is called Group Render Pass in Kanzi Studio. All other render passes either perform draw operations or set the state for successive render passes. In both cases, they pass the control to their descendant render passes only after they execute their own operations. Keep this in mind when you define your own render passes. See Creating your own render pass.

Render passes that perform draw operations are:

Render passes that set state are:

Kanzi excutes render passes by iterating the tree depth-first. This is similar to how Kanzi iterates nodes when it renders the node tree. Each render pass first executes itself, then, one at a time, all of its child render passes. Since the child render passes execute themselves, Kanzi executes the full tree starting from a child render pass before it executes the next child render pass. In the same way, the successive Kanzi executes the sibling render passes before it returns the control returns to the parent render pass.

Using textures created with render passes

You can use a render pass to create a texture and then use that texture in other render passes. The texture bindings are resolved on render. For example, you can show on the screen a texture that a CompositionTargetRenderPass creates, with a BlitRenderPass.

Creating render passes

When you create a render pass, the create function calls the constructor, initializes the render pass, and returns the pointer to the render pass. The render pass constructors are protected and only inheriting classes can access them.

For example, to create a Group Render Pass:

// Create a Group Render Pass which you can use to combine different types of render passes to achieve a specific rendering result.

RenderPassSharedPtr renderPass = RenderPass::create(domain, "Group Render Pass");

Render pass hierarchy

You can combine render passes into a hierarchy to create the rendering result you cannot achieve with any single render pass. When you select a render pass for a Scene or a Viewport2D node, you can select either the root render pass or a specific render pass within such hierarchy. If you select a specific render pass within such hierarchy, Kanzi uses only that render pass and its descendants to render the content.

If a render pass is the root of its own tree, it does not have a parent render pass. In the same manner, if a render pass is a leaf render pass, it does not have any child render passes.

To create a render pass hierarchy:

        // Create a top-level Group Render Pass to act as root.
        RenderPassSharedPtr defaultRenderPass = RenderPass::create(domain, "Group Render Pass");
        // Create a Pipeline State Render Pass you can use to set the rendering state, and add it to the Group Render Pass.
        PipelineStateRenderPassSharedPtr pipelineStateRenderPass = PipelineStateRenderPass::create(domain, "Pipeline State Render Pass");
        defaultRenderPass->addChild(pipelineStateRenderPass);
        // Create a Clear Render Pass to do the clearing before rendering, and add it to the Pipeline State Render Pass.
        ClearRenderPassSharedPtr clearRenderPass = ClearRenderPass::create(domain, "Clear Render Pass");
        pipelineStateRenderPass->addChild(clearRenderPass);
        // Create a Draw Objects Render Pass to render all 3D objects after clearing, and add it to the Pipeline State Render Pass.
        DrawObjectsRenderPassSharedPtr drawObjectsRenderPass = DrawObjectsRenderPass::create(domain, "Draw Objects Render Pass");
        pipelineStateRenderPass->addChild(drawObjectsRenderPass);

To access descendant render passes (child render passes of the current render pass):

// Gets the first descendant (the first child render pass) of a render pass.

RenderPassSharedPtr childRenderPass = groupRenderPass->getChild(0);

To access ascendant render pass (parent render pass of the current render pass):

// Gets the ascendant (the parent render pass) of a render pass.

RenderPass* parentRenderPass = pipelineStateRenderPass->getParent();

Creating your own render pass class

If you cannot achieve the rendering result with the render passes that come with Kanzi, you can create your own render pass.

Defining the class

Start creating your own render pass by inheriting from the RenderPass base class. Define metaclass and declare property types in the same way as you would in the Node classes. See Node2D.

To create a simple custom render pass:

class ExampleRenderPass;
typedef shared_ptr<ExampleRenderPass> ExampleRenderPassSharedPtr;
class ExampleRenderPass : public RenderPass
{
public:
    static PropertyType<float> PolygonDepthOffsetProperty;
    float getPolygonDepthOffset() const
    {
        return getProperty(PolygonDepthOffsetProperty);
    }
    void setPolygonDepthOffset(float value)
    {
        setProperty(PolygonDepthOffsetProperty, value);
    }
    KZ_METACLASS_BEGIN(ExampleRenderPass, RenderPass, "Kanzi.ExampleRenderPass")
        KZ_METACLASS_PROPERTY_TYPE(PolygonDepthOffsetProperty)
    KZ_METACLASS_END()
    static PropertyTypeEditorInfoSharedPtr makeEditorInfo();
    static ExampleRenderPassSharedPtr create(Domain* domain, string_view name)
    {
        ExampleRenderPassSharedPtr renderPass = make_polymorphic_shared_ptr<RenderPass>(new ExampleRenderPass(domain, name));
        renderPass->initialize();
        return renderPass;
    }
protected:
    explicit ExampleRenderPass(Domain* domain, string_view name) :
        RenderPass(domain, name)
    {
    }
    void renderOverride(Renderer3D& renderer, CompositionStack& compositionStack, const CameraSettings* cameraSettings) override;
};
PropertyType<float> ExampleRenderPass::PolygonDepthOffsetProperty(kzMakeFixedString("ExampleRenderPass.PolygonOffset"), 1.0f, 0, false,
                                                             KZ_DECLARE_EDITOR_METADATA
                                                             (
                                                                 metadata.displayName = "Polygon Offset";
                                                                 metadata.host = "Kanzi.RenderPass:context,Kanzi.ExampleRenderPass:auto";
                                                                 metadata.tooltip = "Defines the polygon offset for rendering the children of the render pass.";
                                                             ));
PropertyTypeEditorInfoSharedPtr ExampleRenderPass::makeEditorInfo()
{
    return PropertyTypeEditorInfoSharedPtr(
        KZ_DECLARE_EDITOR_METADATA(
            metadata.displayName = "Example Render Pass";
            metadata.tooltip = "Use Example Render Pass to set polygon offset for rendering its render pass tree. For example, this can be useful for rendering decals on existing geometry.";
        ));
}

RenderPass override functions

When you need to override the functionality of the RenderPass class, override the renderOverride() virtual method:

void ExampleRenderPass::renderOverride(Renderer3D& renderer, CompositionStack& compositionStack, const CameraSettings* cameraSettings)
{
    // Modify state. In this case, set the polygon offset.
    // This example does not store the existing polygon offset.
    float offset = getProperty(PolygonDepthOffsetProperty);
    kzsGlPolygonOffset(1.0f, offset);
    // Pass to rendering children.
    renderChildren(renderer, compositionStack, cameraSettings);
    // Restore state.
    kzsGlPolygonOffset(0.0f, 0.0f);
}

Member Typedef Documentation

◆ ChildContainer

typedef vector<RenderPassSharedPtr> kanzi::RenderPass::ChildContainer

Container type for children.

◆ ChildConstIterator

typedef ChildContainer::const_iterator kanzi::RenderPass::ChildConstIterator

Child container iterator type.

◆ CameraSettingsPtr

using kanzi::RenderPass::CameraSettingsPtr = unique_ptr<CameraSettings>

Camera settings unique pointer type.

◆ BindingRuntimeContainer

typedef vector<AbstractBindingRuntimeSharedPtr> kanzi::RenderPass::BindingRuntimeContainer

Container type for binding runtimes.

◆ BindingRuntimeIterator

typedef BindingRuntimeContainer::iterator kanzi::RenderPass::BindingRuntimeIterator

Iterator type for binding runtime container.

◆ BindingRuntimeConstIterator

typedef BindingRuntimeContainer::const_iterator kanzi::RenderPass::BindingRuntimeConstIterator

Const iterator type for binding runtime container.

Member Enumeration Documentation

◆ AttachmentState

enum kanzi::RenderPass::AttachmentState

Attachment state for keeping track current status.

Enumerator
Detached	Detached.
Detaching	Detaching. Set after detach is called, but not yet completed.
Attaching	Attaching. Set after attach is called, but not yet completed.
Attached	Attached.

Constructor & Destructor Documentation

◆ ~RenderPass()

kanzi::RenderPass::~RenderPass ( )

override

Destructor.

◆ RenderPass()

kanzi::RenderPass::RenderPass	(	Domain *	domain,
		string_view	name
	)

explicitprotected

Constructor.

Parameters

domain	The domain to use.
name	The name for the render pass.

Member Function Documentation

◆ isEnabled()

bool kanzi::RenderPass::isEnabled ( ) const

inline

Gets the value of the EnabledProperty property.

See also: setEnabled()

Returns: The value of the Enabled property.

◆ setEnabled()

void kanzi::RenderPass::setEnabled ( bool value )

inline

Sets the value of the EnabledProperty.

See also: isEnabled()

Parameters

value The new value for Enabled property.

◆ getCamera()

string kanzi::RenderPass::getCamera ( ) const

inline

Gets the value of the CameraProperty.

See also: setCamera()

Returns: The value of the Camera property.

◆ setCamera()

void kanzi::RenderPass::setCamera ( string_view value )

inline

Sets the value of the CameraProperty.

See also: getCamera()

Parameters

value The new value for Camera property.

◆ getInputViewport()

Vector4 kanzi::RenderPass::getInputViewport ( ) const

inline

Gets the value of InputViewportAreaProperty.

Returns: The value of the InputViewportArea property.

◆ makeEditorInfo()

static PropertyTypeEditorInfoSharedPtr kanzi::RenderPass::makeEditorInfo ( )

static

◆ create()

static RenderPassSharedPtr kanzi::RenderPass::create	(	Domain *	domain,
		string_view	name
	)

static

Create a render pass.

Parameters

domain	The domain to use.
name	The name for the render pass.

◆ render()

void kanzi::RenderPass::render	(	Renderer3D &	renderer,
		CompositionStack &	compositionStack,
		const CameraSettings *	cameraSettings
	)

Recursively render RenderPass and all of its child render passes.

Calls renderOverride that you can implement by inheriting classes.

Parameters

renderer	The renderer to use.
compositionStack	The composition stack to use.
cameraSettings	Camera settings passed from parent rendering.

◆ addChild()

void kanzi::RenderPass::addChild ( RenderPassSharedPtr childRenderPass )

Adds a render pass as the last child of the render pass you set.

Parameters

childRenderPass The render pass to add.

◆ insertChild()

void kanzi::RenderPass::insertChild	(	size_t	index,
		RenderPassSharedPtr	childRenderPass
	)

Adds a render pass as a child render pass at given index of the render pass you set.

Parameters

index	The index at which to insert the child render pass.
childRenderPass	The render pass to add.

◆ getChildIndex()

size_t kanzi::RenderPass::getChildIndex ( RenderPass & childRenderPass ) const

Gets the index of a child in this render pass.

Throws an exception if the given render pass is not a child of this render pass.

Parameters

childRenderPass Child render pass to query index for.

Returns: Index of the child render pass.

◆ removeChild() [1/2]

void kanzi::RenderPass::removeChild ( RenderPass & childRenderPass )

Removes a child render pass.

Throws an exception if the given render pass is not a child of this render pass.

Parameters

childRenderPass The render pass to remove.

◆ removeChild() [2/2]

void kanzi::RenderPass::removeChild ( size_t index )

Removes a child render pass.

Parameters

index Index of the child render pass to remove.

◆ removeAllChildren()

void kanzi::RenderPass::removeAllChildren ( )

Removes all child render passes from a render pass.

◆ attachRecursive()

void kanzi::RenderPass::attachRecursive ( Node & node )

Recursively attaches a render pass tree.

Parameters

node	Node associated with the root render pass.

◆ detachRecursive()

void kanzi::RenderPass::detachRecursive ( )

Recursively detaches a render pass tree.

Should be called from the node that attached the tree originally.

◆ attach()

void kanzi::RenderPass::attach ( )

Attaches the render pass.

◆ detach()

void kanzi::RenderPass::detach ( )

Detaches the render pass.

◆ isAttached()

bool kanzi::RenderPass::isAttached ( ) const

inline

Tells if a render pass is attached.

Returns: True if attached, false otherwise.

◆ isAttaching()

bool kanzi::RenderPass::isAttaching ( ) const

inline

Tells if a render pass is attaching.

Returns: True if attaching, false otherwise.

◆ isDetached()

bool kanzi::RenderPass::isDetached ( ) const

inline

Tells if a render pass is detached.

Returns: True if detached, false otherwise.

◆ isDetaching()

bool kanzi::RenderPass::isDetaching ( ) const

inline

Tells if render pass is detaching.

Returns: True if detaching, false otherwise.

◆ getTemplateRoot()

RenderPassSharedPtr kanzi::RenderPass::getTemplateRoot ( ) const

inline

Gets the template root of this render pass.

Template root is used in template root bindings. This is an internal function.

◆ setTemplateRoot()

void kanzi::RenderPass::setTemplateRoot ( RenderPassSharedPtr templateRoot )

inline

Sets the template root for this render pass.

Template root is used in template root bindings. This is an internal function.

◆ getParent()

RenderPass* kanzi::RenderPass::getParent ( ) const

inline

Gets the parent of a render pass.

Returns: Pointer to parent render pass or a nullptr if the render pass does not have a parent.

◆ setParent()

void kanzi::RenderPass::setParent ( RenderPass * parent )

inline

Sets the parent of a render pass.

Parameters

parent The parent render pass.

◆ getHostNode()

Node* kanzi::RenderPass::getHostNode ( ) const

inline

Gets the host node of a render pass.

Returns: Pointer to host node of a render pass or a nullptr if this render pass does not have a host node.

◆ setHostNode()

void kanzi::RenderPass::setHostNode ( Node * hostNode )

inline

Sets the host node of a render pass.

Parameters

hostNode New host node for the render pass. Use nullptr to clear.

◆ getViewportForRenderPass()

Viewport2D* kanzi::RenderPass::getViewportForRenderPass ( ) const

Gets a viewport parent for a render pass.

Returns: Host viewport or nullptr.

◆ getSceneForRenderPass()

Scene* kanzi::RenderPass::getSceneForRenderPass ( ) const

Gets the scene being rendered by the render pass.

Returns: Associated scene or nullptr.

◆ getChild()

RenderPassSharedPtr kanzi::RenderPass::getChild ( size_t index )

inline

Gets a child render pass at the given index.

Throws an error if the index is invalid.

Parameters

index The index of the child render pass that you want get.

Returns: Shared pointer to the child render pass at the given index.

◆ getChildCount()

size_t kanzi::RenderPass::getChildCount ( ) const

inline

Returns the number of child render passes.

◆ beginChildren()

ChildConstIterator kanzi::RenderPass::beginChildren ( ) const

inline

Returns an iterator to the beginning of the container of child render passes.

◆ endChildren()

ChildConstIterator kanzi::RenderPass::endChildren ( ) const

inline

Returns an iterator to the end of the container of child render passes.

◆ lookupObject() [1/2]

ObjectSharedPtr kanzi::RenderPass::lookupObject ( string_view relativePath )

Lookup for an object from a node.

Object found may be another render pass, a node or a resource within a node.

Parameters

relativePath Relative path to use for lookup.

Returns: Shared pointer referencing object. May be empty if no object found.

◆ lookupObject() [2/2]

template<typename T >

shared_ptr<T> kanzi::RenderPass::lookupObject ( string_view relativePath )

inline

Lookup a relative object of specific type.

Even if object is found, if it's not of the given type, the search fails.

Returns: Shared pointer referencing object. May be empty if no object found or object is not of correct type.

◆ getCompositionRequirements()

virtual CompositionRequirements kanzi::RenderPass::getCompositionRequirements ( )

virtual

Queries if a render pass requires a depth buffer.

Use this function to determine the depth buffer requirement for automatically created render targets.

Reimplemented in kanzi::CompositionTargetRenderPass, kanzi::PipelineStateRenderPass, and kanzi::ClearRenderPass.

◆ restoreResourcesRecursive()

void kanzi::RenderPass::restoreResourcesRecursive ( )

Recursively calls restoreResources for a RenderPass and all its children.

Calls happen in depth-first order.

◆ restoreResources()

virtual void kanzi::RenderPass::restoreResources ( )

virtual

Restore resources after suspend.

Inheriting classes should call parent class methods.

Reimplemented in kanzi::CompositionTargetRenderPass, and kanzi::CubeMapRenderPass.

◆ createLookupContext()

BindingLookupContextPtr kanzi::RenderPass::createLookupContext ( RenderPassSharedPtr templateRoot )

Creates a lookup context for a given render pass.

Parameters

templateRoot Template root for given render pass.

Returns: Newly created render pass lookup context.

◆ onPropertyChanged()

void kanzi::RenderPass::onPropertyChanged	(	AbstractPropertyType	propertyType,
		PropertyNotificationReason	reason
	)

overrideprotectedvirtual

Object::onPropertyChanged() implementation.

Reimplemented from kanzi::PropertyObject.

Reimplemented in kanzi::RenderPassView.

◆ onAttached()

virtual void kanzi::RenderPass::onAttached ( )

protectedvirtual

Called when a render pass becomes attached.

Inheriting classes should call parent class function.

Reimplemented in kanzi::GatherLightsRenderPass, kanzi::DrawObjectsRenderPass, kanzi::NodeListRenderPass, and kanzi::RenderPassView.

◆ onDetached()

virtual void kanzi::RenderPass::onDetached ( )

protectedvirtual

Called when a render pass becomes detached.

Inheriting classes should call parent class function.

Reimplemented in kanzi::CompositionTargetRenderPass, kanzi::GatherLightsRenderPass, kanzi::DrawObjectsRenderPass, kanzi::NodeListRenderPass, and kanzi::RenderPassView.

◆ acquireCamera()

Camera* kanzi::RenderPass::acquireCamera ( string_view relativePath ) const

protected

Acquires a Camera node based on the value of the Camera property.

Parameters

relativePath Relative camera path in respect to scene.

◆ renderChildren()

void kanzi::RenderPass::renderChildren	(	Renderer3D &	renderer,
		CompositionStack &	compositionStack,
		const CameraSettings *	cameraSettings
	)

inlineprotected

Render all child render passes of a render pass.

Parameters

renderer	The renderer to use.
compositionStack	The composition stack to use.
cameraSettings	Camera settings passed from parent rendering or set in this render pass.

◆ combineChildCompositionRequirements()

CompositionRequirements kanzi::RenderPass::combineChildCompositionRequirements ( CompositionRequirements requirements )

protected

Iterates the children for composition requirements.

The requirements for children are merged with the requirements passed.

Parameters

requirements Initial requirements.

Returns: Requirements combined with all children.

◆ getChildCompositionRequirements()

CompositionRequirements kanzi::RenderPass::getChildCompositionRequirements ( )

inlineprotected

Iterates the children for composition requirements.

Usually the user should call combineChildCompositionRequirements() instead. This function is used if the render pass has no requirements of its own.

Returns: Requirements combined with all children.

◆ renderOverride()

virtual void kanzi::RenderPass::renderOverride	(	Renderer3D &	renderer,
		CompositionStack &	compositionStack,
		const CameraSettings *	cameraSettings
	)

protectedvirtual

Render implementation specific to the RenderPass class.

The default implementation renders all child render passes, but does nothing else. For this reason the base render pass class is considered as a Group Render Pass.

Parameters

renderer	The renderer to use.
compositionStack	The composition stack to use.
cameraSettings	Camera settings passed from parent rendering or set in this render pass.

Reimplemented in kanzi::CompositionTargetRenderPass, kanzi::PipelineStateRenderPass, kanzi::GatherLightsRenderPass, kanzi::CubeMapRenderPass, kanzi::DrawObjectsRenderPass, kanzi::GatherNearestLightsRenderPass, kanzi::NodeListRenderPass, kanzi::ClearRenderPass, kanzi::BlitRenderPass, and kanzi::MaterialSetupRenderPass.

◆ renderChildrenOverride()

virtual void kanzi::RenderPass::renderChildrenOverride	(	Renderer3D &	renderer,
		CompositionStack &	compositionStack,
		const CameraSettings *	cameraSettings
	)

protectedvirtual

Implementation-dependent rendering of all child render passes of a render pass.

Parameters

renderer	The renderer to use.
compositionStack	The composition stack to use.
cameraSettings	Camera settings passed from parent rendering or set in this render pass.

◆ updatePropertyValueSourceAndNotify()

template<typename T >

void kanzi::RenderPass::updatePropertyValueSourceAndNotify	(	AbstractPropertyType	propertyType,
		typename PropertyType< T >::Descriptor::TypedValueSource &	valueSource,
		const T &	value
	)

inlineprotected

Updates the local value of a property in a Draw Objects Render Pass.

If the value of the property stays the same, do not run notification handlers for the property. Because we are setting the local value source, only check value sources, do not execute modifiers.

Parameters

propertyType	Property type to update.
valueSource	Value source to update.
value	Value to set.

Member Data Documentation

◆ EnabledProperty

PropertyType<bool> kanzi::RenderPass::EnabledProperty

static

Use the Enabled property to turn render passes and render pass trees on or off.

The default value is true.

See also: isEnabled(), setEnabled()

◆ CameraProperty

PropertyType<string> kanzi::RenderPass::CameraProperty

static

Sets the Camera node that you want this render pass to use to render content.

The Camera node must be in the same Scene that is being rendered by the render pass tree. All descendant render passes use the selected camera unless you override it by setting the CameraProperty in those render passes.

See also: setCamera(), getCamera()

◆ InputViewportAreaProperty

PropertyType<Vector4> kanzi::RenderPass::InputViewportAreaProperty

static

Reports the size of the Viewport 2D that uses this render pass.

Kanzi writes the value of this property when entering RenderPass::render(). Use this property to react to changes in viewport size as passed from parent rendering.

Since: Kanzi 3.9.3

◆ m_children

ChildContainer kanzi::RenderPass::m_children

protected

Child render passes.

◆ m_parent

RenderPass* kanzi::RenderPass::m_parent

protected

Pointer to parent render pass.

◆ m_hostNode

Node* kanzi::RenderPass::m_hostNode

protected

Pointer to host node this render pass is attached under.

◆ m_templateRoot

weak_ptr<RenderPass> kanzi::RenderPass::m_templateRoot

protected

Weak pointer to template root object of this render pass.

May be a node or a render pass.

◆ m_inputViewportAreaValueSource

PropertyType<Vector4>::Descriptor::TypedValueSource kanzi::RenderPass::m_inputViewportAreaValueSource

protected

Value source for the input viewport area property.

◆ m_attachmentState

AttachmentState kanzi::RenderPass::m_attachmentState

protected

Render pass attachment state.

◆ m_enabled

bool kanzi::RenderPass::m_enabled

protected

Render pass enabled state.

Updated when enabled property is updated.

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

kanzi/core.ui/graphics3d/render_pass.hpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Render pass rendering and execution order

Using textures created with render passes

Creating render passes

Render pass hierarchy

Creating your own render pass class

Defining the class

RenderPass override functions

Member Typedef Documentation

◆ ChildContainer

◆ ChildConstIterator

◆ CameraSettingsPtr

◆ BindingRuntimeContainer

◆ BindingRuntimeIterator

◆ BindingRuntimeConstIterator

Member Enumeration Documentation

◆ AttachmentState

Constructor & Destructor Documentation

◆ ~RenderPass()

◆ RenderPass()

Member Function Documentation

◆ isEnabled()

◆ setEnabled()

◆ getCamera()

◆ setCamera()

◆ getInputViewport()

◆ makeEditorInfo()

◆ create()

◆ render()

◆ addChild()

◆ insertChild()

◆ getChildIndex()

◆ removeChild() [1/2]

◆ removeChild() [2/2]

◆ removeAllChildren()

◆ attachRecursive()

◆ detachRecursive()

◆ attach()

◆ detach()

◆ isAttached()

◆ isAttaching()

◆ isDetached()

◆ isDetaching()

◆ getTemplateRoot()

◆ setTemplateRoot()

◆ getParent()

◆ setParent()

◆ getHostNode()

◆ setHostNode()

◆ getViewportForRenderPass()

◆ getSceneForRenderPass()

◆ getChild()

◆ getChildCount()

◆ beginChildren()

◆ endChildren()

◆ lookupObject() [1/2]

◆ lookupObject() [2/2]

◆ getCompositionRequirements()

◆ restoreResourcesRecursive()

◆ restoreResources()

◆ createLookupContext()

◆ onPropertyChanged()

◆ onAttached()

◆ onDetached()

◆ acquireCamera()

◆ renderChildren()

◆ combineChildCompositionRequirements()

◆ getChildCompositionRequirements()

◆ renderOverride()

◆ renderChildrenOverride()

◆ updatePropertyValueSourceAndNotify()

Member Data Documentation