Kanzi  3.9.7
Kanzi Engine API
kanzi::ClearRenderPass Class Reference

Use a Clear Render Pass to clear the color, depth, and stencil buffers of the current render context before passing the control to the descendants of this render pass. More...

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

Inheritance diagram for kanzi::ClearRenderPass:
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Static Public Member Functions

static ClearRenderPassSharedPtr create (Domain *domain, string_view name)
 Creates a Clear Render Pass. More...
 
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 
- Static Public Member Functions inherited from kanzi::RenderPass
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 MetaclassgetStaticMetaclass ()
 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 MetaclassgetStaticMetaclass ()
 Returns the metaclass of Object class. More...
 
static PropertyTypeEditorInfoSharedPtr makeEditorInfo ()
 Default implementation that returns empty editor info. More...
 

Protected Member Functions

 ClearRenderPass (Domain *domain, string_view name)
 Constructor. More...
 
CompositionRequirements getCompositionRequirements () override
 RenderPass::getCompositionRequirements() implementation. More...
 
void renderOverride (Renderer3D &renderer, CompositionStack &compositionStack, const CameraSettings *cameraSettings) override
 RenderPass::renderOverride() implementation. More...
 
- Protected Member Functions inherited from kanzi::RenderPass
CameraacquireCamera (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...
 
 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::ValueSourceEntryacquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, PropertyStoragePtr &propertyStorage)
 Acquires a local value source entry that is free for the assignment of a value. More...
 
AbstractPropertyTypeDescriptor::ModifierStorageacquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::NotificationStorageacquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
PropertyStoragePtr acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
template<typename DataType >
void addPropertyModifierBase (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner, bool notify)
 Adds a property modifier entry to the property modifier stack and validates them. More...
 
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::ValueSourceEntryconstructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
PropertyStoragePtr constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
void copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &otherPropertyStorage)
 Copy local value from property storage. More...
 
AbstractPropertyTypeDescriptor::ModifierStoragefindModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStoragefindNotificationStorage (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::PropertyStoragefindPropertyStorage (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...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByNameAndDataType (string_view name, PropertyDataType dataType) const
 Finds a property type descriptor by name and data type. More...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByQualifiedNameAndDataType (string_view qualifiedName, PropertyDataType dataType) const
 Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with qualified names. More...
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType) const
 Like findPropertyTypeDescriptorByNameAndDataType, but only searches by matching with unqualified names. More...
 
AbstractPropertyTypeDescriptor::ValueSourcegetClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetTopValueSource (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 validatePropertyModifiers (PropertyStoragePtr &propertyStorage)
 Validates property modifiers without notifying handlers. More...
 
void validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)
 Validates property modifiers and notifies handlers. More...
 
- Protected Member Functions inherited from kanzi::BindingHostConceptImpl< RenderPass >
RenderPassgetThisObject ()
 Internal accessor for the Curiously Recurring Template Pattern. More...
 
const RenderPassgetThisObject () 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...
 

Properties

static PropertyType< ColorRGBAClearColor0Property
 Use the Clear Color 0 property to set the color that you want the Clear Render Pass to use to clear the first color buffer. More...
 
static PropertyType< ColorRGBAClearColor1Property
 Use the Clear Color 1 property to set the color that you want the Clear Render Pass to use to clear the second color buffer. More...
 
static PropertyType< ColorRGBAClearColor2Property
 Use the Clear Color 2 property to set the color that you want the Clear Render Pass to use to clear the third color buffer. More...
 
static PropertyType< ColorRGBAClearColor3Property
 Use the Clear Color 3 property to set the color that you want the Clear Render Pass to use to clear the fourth color buffer. More...
 
static PropertyType< float > ClearDepthProperty
 Use the Clear Depth property to set the depth that you want the Clear Render Pass to use to clear the depth buffer. More...
 
static PropertyType< int > ClearStencilProperty
 Use the Clear Stencil property to set the clear stencil that you want the Clear Render Pass to use to clear the stencil buffer. More...
 
ColorRGBA getClearColor0 () const
 Gets the value of the ClearColor0Property property. More...
 
void setClearColor0 (ColorRGBA value)
 Sets the value of the ClearColor0Property property. More...
 
float getClearDepth () const
 Gets the value of the ClearDepthProperty property. More...
 
void setClearDepth (float value)
 Sets the value of the ClearDepthProperty property. More...
 
int getClearStencil () const
 Gets the value of the ClearStencilProperty property. More...
 
void setClearStencil (int value)
 Sets the value of the ClearStencilProperty property. More...
 

Additional Inherited Members

- Public Types inherited from kanzi::RenderPass
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< AbstractBindingRuntimeSharedPtrBindingRuntimeContainer
 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< RenderPassSharedPtrChildContainer
 Container type for children. More...
 
- Public Types inherited from kanzi::PropertyObject
typedef PropertyStorageContainer::const_iterator PropertyStorageConstIterator
 
typedef vector< PropertyStoragePtrPropertyStorageContainer
 
typedef PropertyStorageContainer::iterator PropertyStorageIterator
 
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStoragePropertyStoragePtr
 
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 inherited from kanzi::RenderPass
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...
 
NodegetHostNode () const
 Gets the host node of a render pass. More...
 
Vector4 getInputViewport () const
 Gets the value of InputViewportAreaProperty. More...
 
RenderPassgetParent () const
 Gets the parent of a render pass. More...
 
ScenegetSceneForRenderPass () const
 Gets the scene being rendered by the render pass. More...
 
RenderPassSharedPtr getTemplateRoot () const
 Gets the template root of this render pass. More...
 
Viewport2DgetViewportForRenderPass () 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< TlookupObject (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...
 
DomaingetDomain () const
 Returns the domain the object belongs to. More...
 
const MetaclassgetDynamicMetaclass () const override
 Returns the metaclass of the dynamic type of the object. More...
 
MainLoopSchedulergetMainLoopScheduler () const
 Returns the MainLoopScheduler instance of the associated Domain. More...
 
detail::MessageDispatcher * getMessageDispatcher () const
 Returns the message dispatcher of the object. More...
 
ResourceManagergetResourceManager () 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 addPropertyModifierWithoutNotifyingHandlers (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 Adds a property modifier without notifying handlers. More...
 
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)
 
KZ_DEPRECATED void validatePropertyModifiers (AbstractPropertyType propertyType)
 Validates property modifiers and notifies handlers. More...
 
void validatePropertyModifiersAndNotifyHandlers (AbstractPropertyType propertyType)
 Validates property modifiers and notifies handlers. More...
 
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...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyValuePrecedence precedence)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyValuePrecedence precedence)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType)
 Wrapper for setting a binding. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot)
 Sets a binding with no target. More...
 
BindingRuntimeHandle setBinding (AbstractBindingSharedPtr binding)
 Wrapper for setting a binding with no target. More...
 
BindingRuntimeHandle 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...
 
BindingRuntimeHandle setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType, PropertyField field, PropertyValuePrecedence precedence)
 Wrapper for setting a binding with owner. More...
 
BindingRuntimeHandle setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType)
 Wrapper for setting a binding with owner. More...
 
BindingRuntimeHandle setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, shared_ptr< RenderPass > templateRoot)
 Sets a binding with no target. More...
 
BindingRuntimeHandle setBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner)
 Wrapper for setting a binding with no target. More...
 
BindingRuntimeHandle setModifierBinding (AbstractBindingSharedPtr binding, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
 Wrapper for setting a modifier binding. More...
 
BindingRuntimeHandle setModifierBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType, PropertyField field)
 Wrapper for setting a modifier binding. More...
 
BindingRuntimeHandle setModifierBinding (AbstractBindingSharedPtr binding, AbstractPropertyType propertyType)
 Wrapper for setting a modifier binding. More...
 
BindingRuntimeHandle setModifierBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, shared_ptr< RenderPass > templateRoot, AbstractPropertyType propertyType, PropertyField field)
 Sets a modifier binding. More...
 
BindingRuntimeHandle setModifierBindingWithOwner (AbstractBindingSharedPtr binding, shared_ptr< void > owner, AbstractPropertyType propertyType, PropertyField field)
 Wrapper for setting a modifier binding. More...
 
BindingRuntimeHandle 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 (BindingRuntimeHandle &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 Attributes inherited from kanzi::RenderPass
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< Vector4InputViewportAreaProperty
 Reports the size of the Viewport 2D that uses this render pass. More...
 
- Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtrAppliedStyleContainer
 Applied style container. More...
 
- Protected Attributes inherited from kanzi::RenderPass
AttachmentState m_attachmentState
 Render pass attachment state. More...
 
ChildContainer m_children
 Child render passes. More...
 
bool m_enabled
 Render pass enabled state. More...
 
Nodem_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...
 
RenderPassm_parent
 Pointer to parent render pass. More...
 
weak_ptr< RenderPassm_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...
 

Detailed Description

Use a Clear Render Pass to clear the color, depth, and stencil buffers of the current render context before passing the control to the descendants of this render pass.

When you create a Clear Render Pass using the API, it does not clear any buffers. However, when you create a Clear Render Pass in Kanzi Studio, the render pass clears the depth buffer.

You control which buffers a Clear Render Pass clears by setting in the render pass the properties for those buffers. To disable the clearing of a buffer, remove from that render pass the property for the buffer the clearing of which you want to disable.

Clear values

To clear any of the four color buffers, set the ClearColor0Property, ClearColor1Property, ClearColor2Property, or ClearColor3Property to an RGBA color. Values for each color range from 0.0f to 1.0f. When using the Clear Render Pass in Kanzi Studio, the most common use cases include clearing to either transparent black or any given opaque color. ColorRGBA::transparentBlack() is synonymous to ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f) and provided for convenience.

To clear the depth buffer, set the ClearDepthProperty to a value between 0.0f and 1.0f. 1.0f represents the largest possible value in the depth buffer and is the most commonly used value. Unless you want to achieve a very specific effect, set the value of the ClearDepthProperty to either 1.0f or do not set the value at all.

To clear the stencil buffer, set the ClearStencilProperty to a value between 0 and 255. Since the stencil buffer is usually 8 bits, this means any 8-bit unsigned integer. For example, use the ClearStencilProperty to reset the stencil buffer before masking areas in it.

Examples

To create a Clear Render Pass and set it to clear buffers:

// Create a Clear Render Pass.
ClearRenderPassSharedPtr clearRenderPass = ClearRenderPass::create(domain, "Clear Render Pass");
// Set the clear depth to 1.0f, the highest possible depth.
// All depth comparisons using depth test function "less" pass after the clear.
clearRenderPass->setClearDepth(1.0f);
// Set the Clear Color property to transparent black.
clearRenderPass->setClearColor0(ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f));

Constructor & Destructor Documentation

kanzi::ClearRenderPass::ClearRenderPass ( Domain domain,
string_view  name 
)
explicitprotected

Constructor.

Parameters
domainThe domain to use.
nameThe name of the Clear Render Pass.

Member Function Documentation

ColorRGBA kanzi::ClearRenderPass::getClearColor0 ( ) const
inline

Gets the value of the ClearColor0Property property.

See also
setClearColor0()
Since
Kanzi 3.9.0
void kanzi::ClearRenderPass::setClearColor0 ( ColorRGBA  value)
inline

Sets the value of the ClearColor0Property property.

See also
getClearColor0()
Since
Kanzi 3.9.0
float kanzi::ClearRenderPass::getClearDepth ( ) const
inline

Gets the value of the ClearDepthProperty property.

See also
setClearDepth()
void kanzi::ClearRenderPass::setClearDepth ( float  value)
inline

Sets the value of the ClearDepthProperty property.

See also
getClearDepth()
int kanzi::ClearRenderPass::getClearStencil ( ) const
inline

Gets the value of the ClearStencilProperty property.

See also
setClearStencil()
void kanzi::ClearRenderPass::setClearStencil ( int  value)
inline

Sets the value of the ClearStencilProperty property.

See also
getClearStencil()
static PropertyTypeEditorInfoSharedPtr kanzi::ClearRenderPass::makeEditorInfo ( )
static
static ClearRenderPassSharedPtr kanzi::ClearRenderPass::create ( Domain domain,
string_view  name 
)
static

Creates a Clear Render Pass.

Parameters
domainThe domain to use.
nameThe name of the Clear Render Pass.
Returns
The created Clear Render Pass.
void kanzi::ClearRenderPass::renderOverride ( Renderer3D renderer,
CompositionStack compositionStack,
const CameraSettings cameraSettings 
)
overrideprotectedvirtual

RenderPass::renderOverride() implementation.

Reimplemented from kanzi::RenderPass.

CompositionRequirements kanzi::ClearRenderPass::getCompositionRequirements ( )
overrideprotectedvirtual

RenderPass::getCompositionRequirements() implementation.

Reimplemented from kanzi::RenderPass.

Member Data Documentation

PropertyType<ColorRGBA> kanzi::ClearRenderPass::ClearColor0Property
static

Use the Clear Color 0 property to set the color that you want the Clear Render Pass to use to clear the first color buffer.

The default value is sRGB ColorRGBA(0.4f, 0.4f, 0.4f, 1.0f).

See also
setClearColor0(), getClearColor0()
Since
Kanzi 3.9.0
PropertyType<ColorRGBA> kanzi::ClearRenderPass::ClearColor1Property
static

Use the Clear Color 1 property to set the color that you want the Clear Render Pass to use to clear the second color buffer.

The default value is sRGB ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f).

Since
Kanzi 3.9.0
PropertyType<ColorRGBA> kanzi::ClearRenderPass::ClearColor2Property
static

Use the Clear Color 2 property to set the color that you want the Clear Render Pass to use to clear the third color buffer.

The default value is sRGB ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f).

Since
Kanzi 3.9.0
PropertyType<ColorRGBA> kanzi::ClearRenderPass::ClearColor3Property
static

Use the Clear Color 3 property to set the color that you want the Clear Render Pass to use to clear the fourth color buffer.

The default value is sRGB ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f).

Since
Kanzi 3.9.0
PropertyType<float> kanzi::ClearRenderPass::ClearDepthProperty
static

Use the Clear Depth property to set the depth that you want the Clear Render Pass to use to clear the depth buffer.

The default value is 1.0f.

See also
setClearDepth(), getClearDepth()
PropertyType<int> kanzi::ClearRenderPass::ClearStencilProperty
static

Use the Clear Stencil property to set the clear stencil that you want the Clear Render Pass to use to clear the stencil buffer.

The default value is 0.

See also
setClearStencil(), getClearStencil()

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