kanzi::Material Class Reference

A material is an instance of a material type (ShaderProgram) that contains the property values for the material type properties. More...

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

Inheritance diagram for kanzi::Material:
kanzi::Resource kanzi::Object kanzi::MetaObject kanzi::PropertyObject

Public Member Functions

bool isRenderable () const
 
TextureSharedPtr getTexture (AbstractPropertyType propertyType) const
 
void setTexture (AbstractPropertyType propertyType, TextureSharedPtr texture)
 
ShaderProgramSharedPtr getShaderProgram () const
 Gets shader program from material. More...
 
void setShaderProgram (ShaderProgramSharedPtr shaderProgram)
 Sets material shader program. More...
 
virtual void loadFromKZB (const ResourceLoaderThreadContext *threadContext, KzcInputStream *inputStream, const KzuBinaryFileInfo *file) KZ_OVERRIDE
 Function for loading the resource from .KZB. More...
 
unsigned int getPropertyChangeCounter () const
 Gets the material property change counter. More...
 
void updatePropertyChangeCounter ()
 Update property change counter. More...
 
- Public Member Functions inherited from kanzi::Resource
KzcMemoryManagergetMemoryManager () const
 
 Resource (Domain *domain, string_view name)
 
virtual ~Resource ()
 
virtual void unloadOverride ()
 Unload function for resource. Releases all CPU memory taken by the resource except the resource loader. More...
 
virtual unsigned int getCPUMemoryUsage () const
 Function for getting the memory usage of a resource. More...
 
void setKZB (const KzuBinaryDirectory *binaryDirectory, string_view path)
 Set the binary directory and path of the resource. More...
 
const string & getName () const
 Gets the resource name. More...
 
const string & getUrl () const
 Gets the resource URL. More...
 
void setUrl (string_view url)
 Sets the resource URL. More...
 
void setNotLoaded ()
 
bool isFromKZB () const
 
void reload ()
 
void reloadFromKzb (KzcInputStream *inputStream, const KzuBinaryFileInfo *file)
 
void reloadFromKzb (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
 
void reloadFromFile (string_view filePath)
 
void load ()
 
void unload ()
 
bool isLoaded () const
 
void kzuResourceLoad_private (const ResourceLoaderThreadContext *threadContext)
 Private function for kzuResourceLoad() with specified thread context. More...
 
void kzuResourceFinishLoading_private (const ResourceLoaderThreadContext *threadContext)
 Private function for finishing the loading of the resource. More...
 
bool isKeepAlive () const
 Tells if the resource has keep alive flag set. More...
 
void setKeepAlive (bool keepAlive)
 Sets the keep alive flag. More...
 
- Public Member Functions inherited from kanzi::Object
 Object (Domain *domain)
 
virtual ~Object ()
 
DomaingetDomain () const
 Returns the domain the object belongs to. More...
 
KzuTaskSchedulergetTaskScheduler () const
 Returns the task scheduler of the object. More...
 
KzuMessageDispatchergetMessageDispatcher () const
 Returns the message dispatcher of the object. More...
 
ResourceManagergetResourceManager () const
 Returns the resource manager of the object. More...
 
virtual const MetaclassgetDynamicMetaclass () const KZ_OVERRIDE
 Returns the metaclass of the dynamic type of the object. More...
 
AppliedStyleEntrySharedPtr applyObjectStyle (kanzi::StyleSharedPtr style)
 Applies a style to an object. More...
 
void unapplyObjectStyle (AppliedStyleEntrySharedPtr appliedStyleEntry)
 
void applyObjectStyles ()
 Apply all styles for an object node. More...
 
void unapplyObjectStyles ()
 Unapplies and removes all applied styles. More...
 
- Public Member Functions inherited from kanzi::MetaObject
virtual ~MetaObject ()
 
bool isTypeOf (const Metaclass *objectType) const
 Determines if the type of this object is the given type or derived from it. More...
 
- Public Member Functions inherited from kanzi::PropertyObject
 PropertyObject ()
 
virtual ~PropertyObject ()
 
template<typename DataType >
void setProperty (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Traits::ParameterType value)
 Sets the local value of a property. More...
 
void removeKzbProperties ()
 
template<typename DataType >
PropertyType< DataType >::Traits::ReturnType getProperty (const PropertyType< DataType > &propertyType) const
 Returns the current value of a property. More...
 
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 >
PropertyType< DataType >::Traits::ReturnType getPropertyBase (const PropertyType< DataType > &propertyType) const
 Returns the current value of a property disregarding modifiers. More...
 
template<typename DataType >
void setAbstractProperty (AbstractPropertyType abstractPropertyType, typename PropertyType< DataType >::Traits::ParameterType value)
 
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
 
void setPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
bool isPropertyFlagSet (AbstractPropertyType propertyType, uint32_t flag) const
 
void clearPropertyFlag (AbstractPropertyType propertyType, uint32_t flag)
 
bool hasValue (AbstractPropertyType propertyType) const
 Evaluates whether there are any inputs into the property value. 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...
 
void removeLocalValue (AbstractPropertyType propertyType)
 Removes the local value associated with the property. More...
 
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...
 
template<typename DataType >
void addPropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, PropertyValuePrecedence precedence, void *owner)
 
template<typename DataType >
void removePropertyValueSource (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::TypedValueSource *valueSource, void *owner)
 
template<typename DataType >
void addPropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 
template<typename DataType >
void removePropertyModifier (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::ModifierCallback callback, void *owner)
 
void validatePropertyModifiers (AbstractPropertyType propertyType)
 
template<typename DataType >
void addPropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
 
template<typename DataType >
void removePropertyNotificationHandler (const PropertyType< DataType > &propertyType, typename PropertyType< DataType >::Descriptor::NotificationCallback callback, void *owner)
 
template<typename DataType >
size_t getPropertyNotificationHandlerCount (const PropertyType< DataType > &propertyType)
 Gets number of current notification handlers for given property type. More...
 

Static Public Member Functions

static MaterialSharedPtr create (Domain *domain, string_view name)
 Create material. More...
 
static MaterialSharedPtr create (Domain *domain, string_view name, ShaderProgramSharedPtr shaderProgram)
 Create material with shader. More...
 
static MaterialcreateEmpty (Domain *domain, string_view name)
 
static MaterialSharedPtr acquireDebugMaterialSolid (ResourceManager &resourceManager)
 Acquires debug material (solid color variant). More...
 
static MaterialSharedPtr acquireDebugMaterialTextured (ResourceManager &resourceManager)
 Acquires debug material (textured variant). More...
 
static MaterialSharedPtr acquireErrorMaterial (ResourceManager &resourceManager)
 Acquires error material. More...
 
static MaterialSharedPtr tryAcquireErrorMaterial (ResourceManager &resourceManager)
 Tries to acquires error material. More...
 
static MaterialSharedPtr acquireDefaultFontMaterial (ResourceManager &resourceManager)
 Acquires text material. More...
 
static MaterialSharedPtr loadFromKZB (Domain *domain, string_view name, KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
 Loads the material from a .kzb -file. More...
 
- 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

 Material (Domain *domain, string_view name)
 Constructor. More...
 
virtual void onPropertyChanged (AbstractPropertyType propertyType, PropertyNotificationReason reason) KZ_OVERRIDE
 Object::onPropertyChanged() implementation. More...
 
- Protected Member Functions inherited from kanzi::Resource
virtual void reloadOverride ()
 
virtual void reloadFromKzbOverride (KzcInputStream *inputStream, const KzuBinaryFileInfo *file)
 
virtual void reloadFromKzbOverride (KzbFile &kzbFile, ReadOnlyMemoryFile &file, KzbMemoryParser &parser)
 
virtual void reloadFromFileOverride (string_view filePath)
 
virtual unsigned int getCPUMemoryUsageOverride () const
 
- Protected Member Functions inherited from kanzi::Object
void initialize ()
 
void onCopy (const Object &other)
 
- Protected Member Functions inherited from kanzi::MetaObject
 MetaObject ()
 
void initialize ()
 
- Protected Member Functions inherited from kanzi::PropertyObject
void addPropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, PropertyValuePrecedence precedence, void *owner)
 
void removePropertyValueSource (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::ValueSource *valueSource, void *owner)
 
AbstractPropertyTypeDescriptor::ValueSourceEntrygetTopValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage) const
 
AbstractPropertyTypeDescriptor::ValueSourceEntrygetTopValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetTopValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetFinalValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetNonClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourcegetClassValueSource (AbstractPropertyTypeDescriptor &descriptor) const
 
AbstractPropertyTypeDescriptor::ValueSourceEntryfindLocalValueSourceEntry (AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::ValueSourceEntryconstructLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor, AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 
AbstractPropertyTypeDescriptor::ValueSourceEntryacquireLocalValueSourceEntry (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::PropertyStoragefindPropertyStorage (AbstractPropertyTypeDescriptor &descriptor) const
 
PropertyStoragePtr findPropertyStoragePtr (AbstractPropertyTypeDescriptor &descriptor) const
 Gets property storage intrusive pointer that can be used to hold a reference until end of operation. More...
 
PropertyStoragePtr constructPropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
PropertyStoragePtr acquirePropertyStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::ModifierStorageacquireModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::ModifierStoragefindModifierStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStorageacquireNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptor::NotificationStoragefindNotificationStorage (AbstractPropertyTypeDescriptor &descriptor)
 
AbstractPropertyTypeDescriptorfindPropertyTypeDescriptorByUnqualifiedNameAndDataType (string_view unqualifiedName, PropertyDataType dataType)
 
void validatePropertyModifiersAndNotifyHandlers (PropertyStoragePtr &propertyStorage)
 
void copyLocalValue (const AbstractPropertyTypeDescriptor::PropertyStorage &propertyStorage)
 Copy local value from property storage. More...
 
PropertyStorageContainer::iterator beginPropertyStorage ()
 
PropertyStorageContainer::iterator endPropertyStorage ()
 
virtual void notifyPropertyHandlers (PropertyStoragePtr &propertyStorage, PropertyNotificationReason reason)
 
void onCopy (const PropertyObject &other)
 

Additional Inherited Members

- Public Types inherited from kanzi::PropertyObject
typedef intrusive_ptr< AbstractPropertyTypeDescriptor::PropertyStoragePropertyStoragePtr
 
typedef vector< PropertyStoragePtrPropertyStorageContainer
 
typedef PropertyStorageContainer::iterator PropertyStorageIterator
 
typedef PropertyStorageContainer::const_iterator PropertyStorageConstIterator
 
typedef PropertyStorageContainer::reverse_iterator PropertyStorageReverseIterator
 
- Protected Types inherited from kanzi::Object
typedef vector< AppliedStyleEntrySharedPtrAppliedStyleContainer
 Applied style container. More...
 
- Protected Attributes inherited from kanzi::Object
AppliedStyleContainer m_appliedStyles
 Listing of applied styles applied to this object. More...
 

Detailed Description

A material is an instance of a material type (ShaderProgram) that contains the property values for the material type properties.

These values can be overriden in the nodes that use the material.

Constructor & Destructor Documentation

kanzi::Material::Material ( Domain domain,
string_view  name 
)
protected

Constructor.

Parameters
domainDomain to use.
nameName of the material.

Member Function Documentation

static MaterialSharedPtr kanzi::Material::create ( Domain domain,
string_view  name 
)
static

Create material.

Parameters
domainDomain to use.
nameName of material.
static MaterialSharedPtr kanzi::Material::create ( Domain domain,
string_view  name,
ShaderProgramSharedPtr  shaderProgram 
)
static

Create material with shader.

Parameters
domainDomain to use.
nameName of material.
shaderProgramShaderProgram to use for this material.
static Material* kanzi::Material::createEmpty ( Domain domain,
string_view  name 
)
static
bool kanzi::Material::isRenderable ( ) const
TextureSharedPtr kanzi::Material::getTexture ( AbstractPropertyType  propertyType) const
void kanzi::Material::setTexture ( AbstractPropertyType  propertyType,
TextureSharedPtr  texture 
)
ShaderProgramSharedPtr kanzi::Material::getShaderProgram ( ) const
inline

Gets shader program from material.

Returns
Material shader program.
void kanzi::Material::setShaderProgram ( ShaderProgramSharedPtr  shaderProgram)
inline

Sets material shader program.

Parameters
shaderProgramNew shader program.
virtual void kanzi::Material::loadFromKZB ( const ResourceLoaderThreadContext threadContext,
KzcInputStream inputStream,
const KzuBinaryFileInfo file 
)
virtual

Function for loading the resource from .KZB.

This function is called when loading the data from .KZB file. Implementations should call super class loadFromKZB before reading anything else from inputStream. This function is called from arbitrary loading threads. The parameter threadContext contains thread safe memory manager and a thread specific Property manager which can be locked with the threadLock in the threadContext. This function may not access resource manager or the UIDomain due to race conditions.

Reimplemented from kanzi::Resource.

unsigned int kanzi::Material::getPropertyChangeCounter ( ) const
inline

Gets the material property change counter.

Returns
Total number of property changes in the material.
void kanzi::Material::updatePropertyChangeCounter ( )
inline

Update property change counter.

Called when a property in the material is changed. Increments the change counter by one.

static MaterialSharedPtr kanzi::Material::acquireDebugMaterialSolid ( ResourceManager resourceManager)
static

Acquires debug material (solid color variant).

TODO: Remove when possible.

static MaterialSharedPtr kanzi::Material::acquireDebugMaterialTextured ( ResourceManager resourceManager)
static

Acquires debug material (textured variant).

TODO: Remove when possible.

static MaterialSharedPtr kanzi::Material::acquireErrorMaterial ( ResourceManager resourceManager)
static

Acquires error material.

TODO: Remove when possible.

static MaterialSharedPtr kanzi::Material::tryAcquireErrorMaterial ( ResourceManager resourceManager)
static

Tries to acquires error material.

May return an empty shared pointer. TODO: Remove when possible.

static MaterialSharedPtr kanzi::Material::acquireDefaultFontMaterial ( ResourceManager resourceManager)
static

Acquires text material.

TODO: Remove when possible.

static MaterialSharedPtr kanzi::Material::loadFromKZB ( Domain domain,
string_view  name,
KzbFile kzbFile,
ReadOnlyMemoryFile file,
KzbMemoryParser parser 
)
static

Loads the material from a .kzb -file.

Parameters
domainDomain.
nameName of the material.
kzbFileKZB file structure being loaded.
fileFile within the KZB file being loaded.
parserParser to current location in file being read.
Returns
Material loaded.
virtual void kanzi::Material::onPropertyChanged ( AbstractPropertyType  propertyType,
PropertyNotificationReason  reason 
)
protectedvirtual

Object::onPropertyChanged() implementation.

Reimplemented from kanzi::PropertyObject.


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