Cortex  10.0.0-a4
Public Types | Public Member Functions | List of all members
IECore::MotionPrimitive Class Reference

#include <MotionPrimitive.h>

+ Inheritance diagram for IECore::MotionPrimitive:

Public Types

typedef std::map< float, PrimitivePtr > SnapshotMap
 
- Public Types inherited from IECore::Object
typedef ObjectPtr(* CreatorFn) (void *data)
 
- Public Types inherited from IECore::RunTimeTyped
typedef RefCounted BaseClass
 A typedef for the class this class derives from. All RunTimeTyped classes define this typedef.
 
- Public Types inherited from IECore::RefCounted
typedef size_t RefCount
 

Public Member Functions

 IE_CORE_DECLAREOBJECT (MotionPrimitive, VisibleRenderable)
 
void render (Renderer *renderer) const override
 
Imath::Box3f bound () const override
 Returns the bounding box for the rendered objects.
 
Snapshots
const SnapshotMapsnapshots () const
 Gives const access to the internal snapshot data.
 
SnapshotMapsnapshots ()
 
void addSnapshot (float time, PrimitivePtr primitive)
 
void removeSnapshot (float time)
 Utility function to remove a snapshot.
 
void removeSnapshot (PrimitivePtr primitive)
 
- Public Member Functions inherited from IECore::VisibleRenderable
 IE_CORE_DECLAREABSTRACTOBJECT (VisibleRenderable, Renderable)
 
- Public Member Functions inherited from IECore::Renderable
 IE_CORE_DECLAREABSTRACTOBJECT (Renderable, BlindDataHolder)
 
- Public Member Functions inherited from IECore::BlindDataHolder
 BlindDataHolder (CompoundDataPtr data)
 
 IE_CORE_DECLAREOBJECT (BlindDataHolder, Object)
 
CompoundDatablindData ()
 Return the blind data for modification.
 
const CompoundDatablindData () const
 
- Public Member Functions inherited from IECore::Object
 IE_CORE_DECLARERUNTIMETYPED (Object, RunTimeTyped)
 
ObjectPtr copy () const
 
void copyFrom (const Object *other)
 
void save (IndexedIOPtr ioInterface, const IndexedIO::EntryID &name) const
 
virtual bool isEqualTo (const Object *other) const =0
 
virtual bool isNotEqualTo (const Object *other) const
 
bool operator== (const Object &other) const
 Calls isEqualTo() for people who prefer to use the operator syntax.
 
bool operator!= (const Object &other) const
 Calls isNotEqualTo() for people who prefer to use the operator syntax.
 
size_t memoryUsage () const
 Returns the number of bytes this instance occupies in memory.
 
MurmurHash hash () const
 
virtual void hash (MurmurHash &h) const =0
 
- Public Member Functions inherited from IECore::RunTimeTyped
 IE_CORE_DECLAREMEMBERPTR (RunTimeTyped)
 
virtual TypeId typeId () const
 
virtual const char * typeName () const
 
virtual bool isInstanceOf (TypeId typeId) const
 
virtual bool isInstanceOf (const char *typeName) const
 
- Public Member Functions inherited from IECore::RefCounted
 IE_CORE_DECLAREMEMBERPTR (RefCounted)
 
void addRef () const
 Add a reference to the current object.
 
void removeRef () const
 Remove a reference from the current object.
 
RefCount refCount () const
 Returns the current reference count.
 

Additional Inherited Members

- Static Public Member Functions inherited from IECore::Object
static void registerType (TypeId typeId, const std::string &typeName, CreatorFn creator, void *data=nullptr)
 Register a new Object-derived type with the system. The specified void* data is passed into the creator function.
 
static bool isType (TypeId typeId)
 Returns true if typeId is a valid registered Object type.
 
static bool isType (const std::string &typeName)
 Returns true if typeName is a valid registered Object type.
 
static bool isAbstractType (TypeId typeId)
 
static bool isAbstractType (const std::string &typeName)
 As above but taking a type name.
 
static ObjectPtr create (TypeId typeId)
 
static ObjectPtr create (const std::string &typeName)
 
static ObjectPtr load (ConstIndexedIOPtr ioInterface, const IndexedIO::EntryID &name)
 
- Static Public Member Functions inherited from IECore::RunTimeTyped
static TypeId staticTypeId ()
 Returns the TypeId for this class, without needing an instance.
 
static const char * staticTypeName ()
 Returns the type name for this class, without needing an instance.
 
static TypeId baseTypeId ()
 
static const char * baseTypeName ()
 
static bool inheritsFrom (TypeId typeId)
 Returns true if this class inherits from the specified type.
 
static bool inheritsFrom (const char *typeName)
 Returns true if this class inherits from the specified type.
 
static bool inheritsFrom (TypeId type, TypeId baseType)
 Returns true if type inherits from baseType.
 
static bool inheritsFrom (const char *typeName, const char *baseTypeName)
 Returns true if typeName inherits from baseTypeName.
 
static TypeId baseTypeId (TypeId typeId)
 Returns the base type of the given type, or InvalidTypeId if no such base exists.
 
static const std::vector< TypeId > & baseTypeIds (TypeId typeId)
 
static const std::set< TypeId > & derivedTypeIds (TypeId typeId)
 
static TypeId typeIdFromTypeName (const char *typeName)
 
static const char * typeNameFromTypeId (TypeId typeId)
 
static void registerType (TypeId derivedTypeId, const char *derivedTypeName, TypeId baseTypeId)
 Allows external modules to register their own type ids.
 
- Protected Types inherited from IECore::RunTimeTyped
typedef std::map< TypeId, TypeIdBaseTypeRegistryMap
 
typedef std::map< TypeId, std::vector< TypeId > > BaseTypesRegistryMap
 
typedef std::map< TypeId, std::set< TypeId > > DerivedTypesRegistryMap
 
typedef tbb::spin_rw_mutex Mutex
 
typedef std::map< TypeId, std::string > TypeIdsToTypeNamesMap
 
typedef std::map< std::string, TypeIdTypeNamesToTypeIdsMap
 
- Protected Member Functions inherited from IECore::Object
virtual void copyFrom (const Object *other, CopyContext *context)=0
 
 IE_CORE_DECLAREPTR (LoadContext)
 
virtual void save (SaveContext *context) const =0
 
virtual void load (LoadContextPtr context)=0
 
virtual void memoryUsage (MemoryAccumulator &accumulator) const =0
 
- Static Protected Member Functions inherited from IECore::RunTimeTyped
static BaseTypeRegistryMap & baseTypeRegistry ()
 
static DerivedTypesRegistryMap & derivedTypesRegistry ()
 
static BaseTypesRegistryMap & completeBaseTypesRegistry ()
 
static DerivedTypesRegistryMap & completeDerivedTypesRegistry ()
 
static void derivedTypeIdsWalk (TypeId typeId, std::set< TypeId > &)
 
static TypeIdsToTypeNamesMap & typeIdsToTypeNames ()
 
static TypeNamesToTypeIdsMap & typeNamesToTypeIds ()
 
- Static Protected Attributes inherited from IECore::RunTimeTyped
static Mutex g_baseTypeIdsMutex
 
static Mutex g_derivedTypeIdsMutex
 

Detailed Description

The MotionPrimitive is a simple means of constructing and rendering a motionBegin/motionEnd block containing a Primitive. There's nothing to stop you from calling motionBegin/motionEnd to construct motion blocks yourself but this form is simple, and loadable and savable and copyable and all that.

Member Typedef Documentation

typedef std::map<float, PrimitivePtr> IECore::MotionPrimitive::SnapshotMap

A type to map between points in time and corresponding Primitives.

Member Function Documentation

void IECore::MotionPrimitive::addSnapshot ( float  time,
PrimitivePtr  primitive 
)

Utility function to insert a time,primitive pair into snapshots().

void IECore::MotionPrimitive::render ( Renderer renderer) const
overridevirtual

May throw an Exception if the contained Primitives are not compatible with each other.

Implements IECore::Renderable.

SnapshotMap& IECore::MotionPrimitive::snapshots ( )

Gives access to the internal snapshot data. This can be modified freely - it'll be validated in render().


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