Open 3D Engine EMotionFX Gem API Reference 24.09.2
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Public Types | Public Member Functions | Static Public Member Functions | Protected Attributes | List of all members
EMotionFX::AnimGraphObject Class Referenceabstract

Inherited by EMotionFX::AnimGraphNode, EMotionFX::AnimGraphStateTransition, EMotionFX::AnimGraphTransitionCondition, and EMotionFX::AnimGraphTriggerAction.

Public Types

enum  { FLAG_DISABLED = 1 << 0 }
 
enum  ECategory {
  CATEGORY_SOURCES = 0 , CATEGORY_BLENDING = 1 , CATEGORY_CONTROLLERS = 2 , CATEGORY_PHYSICS = 3 ,
  CATEGORY_LOGIC = 4 , CATEGORY_MATH = 5 , CATEGORY_MISC = 6 , CATEGORY_TRANSITIONS = 10 ,
  CATEGORY_TRANSITIONCONDITIONS = 11 , CATEGORY_TRIGGERACTIONS = 12
}
 
enum  ESyncMode : AZ::u8 { SYNCMODE_DISABLED = 0 , SYNCMODE_TRACKBASED = 1 , SYNCMODE_CLIPBASED = 2 }
 
enum  EEventMode : AZ::u8 {
  EVENTMODE_LEADERONLY = 0 , EVENTMODE_FOLLOWERONLY = 1 , EVENTMODE_BOTHNODES = 2 , EVENTMODE_MOSTACTIVE = 3 ,
  EVENTMODE_NONE = 4
}
 
enum  EExtractionMode : AZ::u8 { EXTRACTIONMODE_BLEND = 0 , EXTRACTIONMODE_TARGETONLY = 1 , EXTRACTIONMODE_SOURCEONLY = 2 }
 

Public Member Functions

 AnimGraphObject (AnimGraph *animGraph)
 
virtual void Reinit ()
 
virtual void RecursiveReinit ()
 
virtual AnimGraphObjectData * CreateUniqueData (AnimGraphInstance *animGraphInstance)
 
void InvalidateUniqueDatas ()
 Calls InvalidateUniqueData() for the given object for all anim graph instances. (Used by reflection context)
 
virtual void InvalidateUniqueData (AnimGraphInstance *animGraphInstance)
 
virtual void RecursiveInvalidateUniqueDatas (AnimGraphInstance *animGraphInstance)
 
void ResetUniqueDatas ()
 
void ResetUniqueData (AnimGraphInstance *animGraphInstance)
 
virtual bool InitAfterLoading (AnimGraph *animGraph)=0
 
virtual void RegisterAttributes ()
 
virtual void Unregister ()
 
virtual const char * GetPaletteName () const =0
 
virtual void GetSummary (AZStd::string *outResult) const
 
virtual void GetTooltip (AZStd::string *outResult) const
 
virtual const char * GetHelpUrl () const
 
virtual ECategory GetPaletteCategory () const =0
 
virtual void Update (AnimGraphInstance *animGraphInstance, float timePassedInSeconds)
 
virtual void OnChangeMotionSet (AnimGraphInstance *animGraphInstance, MotionSet *newMotionSet)
 
virtual void OnRemoveNode (AnimGraph *animGraph, AnimGraphNode *nodeToRemove)
 
virtual void RecursiveOnChangeMotionSet (AnimGraphInstance *animGraphInstance, MotionSet *newMotionSet)
 
virtual void OnActorMotionExtractionNodeChanged ()
 
MCORE_INLINE size_t GetObjectIndex () const
 
MCORE_INLINE void SetObjectIndex (size_t index)
 
MCORE_INLINE AnimGraph * GetAnimGraph () const
 
MCORE_INLINE void SetAnimGraph (AnimGraph *animGraph)
 
size_t SaveUniqueData (AnimGraphInstance *animGraphInstance, uint8 *outputBuffer) const
 
size_t LoadUniqueData (AnimGraphInstance *animGraphInstance, const uint8 *dataBuffer)
 
virtual void RecursiveCollectObjects (AZStd::vector< AnimGraphObject * > &outObjects) const
 
bool GetHasErrorFlag (AnimGraphInstance *animGraphInstance) const
 
void SetHasErrorFlag (AnimGraphInstance *animGraphInstance, bool hasError)
 
void SyncVisualObject ()
 

Static Public Member Functions

static const char * GetCategoryName (ECategory category)
 
static void CalculateMotionExtractionDelta (EExtractionMode extractionMode, AnimGraphRefCountedData *sourceRefData, AnimGraphRefCountedData *targetRefData, float weight, bool hasMotionExtractionNodeInMask, Transform &outTransform, Transform &outTransformMirrored)
 
static void CalculateMotionExtractionDeltaAdditive (EExtractionMode extractionMode, AnimGraphRefCountedData *sourceRefData, AnimGraphRefCountedData *targetRefData, const Transform &basePoseTransform, float weight, bool hasMotionExtractionNodeInMask, Transform &outTransform, Transform &outTransformMirrored)
 
static void Reflect (AZ::ReflectContext *context)
 

Protected Attributes

AnimGraph * m_animGraph
 
size_t m_objectIndex
 

Member Function Documentation

◆ Reinit()

virtual void EMotionFX::AnimGraphObject::Reinit ( )
virtual

Reinitialize the object. Some anim graph objects might have additional member variables which are not reflected. These are mostly used for optimizations, e.g. a condition that stores a parameter name which is reflected but the runtime uses a cached parameter index to prevent runtime lookups. These cached values need to be updated on given events like when e.g. a parameter gets removed or changed or the whole anim graph object gets constructed by a copy and paste operation.

Reimplemented in EMotionFX::AnimGraphMotionCondition, EMotionFX::AnimGraphMotionNode, EMotionFX::AnimGraphParameterAction, EMotionFX::AnimGraphParameterCondition, EMotionFX::AnimGraphPlayTimeCondition, EMotionFX::AnimGraphReferenceNode, EMotionFX::AnimGraphStateCondition, EMotionFX::AnimGraphStateTransition, EMotionFX::AnimGraphTagCondition, EMotionFX::AnimGraphVector2Condition, EMotionFX::BlendSpace1DNode, EMotionFX::BlendSpace2DNode, EMotionFX::BlendTree, EMotionFX::BlendTreeBoolLogicNode, EMotionFX::BlendTreeFloatConditionNode, EMotionFX::BlendTreeFloatConstantNode, EMotionFX::BlendTreeFloatMath1Node, EMotionFX::BlendTreeFloatMath2Node, EMotionFX::BlendTreeMaskNode, EMotionFX::BlendTreeMorphTargetNode, EMotionFX::BlendTreeParameterNode, EMotionFX::BlendTreeRotationMath2Node, EMotionFX::BlendTreeSimulatedObjectNode, EMotionFX::BlendTreeVector3Math1Node, and EMotionFX::BlendTreeVector3Math2Node.

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