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  3. UPoseableMeshComponent

UPoseableMeshComponent

[UPoseableMeshComponent](API\Runtime\Engine\Components\UPoseableMeshComponent) that allows bone transforms to be driven by blueprint.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Components

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Components/PoseableMeshComponent.h
Include #include "Components/PoseableMeshComponent.h"

Syntax

class UPoseableMeshComponent : public USkinnedMeshComponent

Remarks

UPoseableMeshComponent that allows bone transforms to be driven by blueprint.

Variables

  Type Name Description
Public variable TArray< FTransform > BoneSpaceTransforms Temporary array of local-space (ie relative to parent bone) rotation/translation/scale for each bone.
Public variable FBoneContainer RequiredBones  

Constructors

  Type Name Description
Public function  

UPoseableMeshComponent ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function void  
Public function void Take the BoneSpaceTransforms array (translation vector, rotation quaternion and scale vector) and update the array of component-space bone transformation matrices (SpaceBases).
Public function FVector  
Public function FRotator  
Public function FVector

GetBoneScaleByName ( FName BoneName,
EBoneSpaces::Type BoneSpace
)

  
Public function Const const TArray< FTransform > & We need this for template function in the cpp skeletalmeshcomponent hides this property, so now creating extra getter for poseablemeshcomponent although it's fine for poseablemeshcomponent to have this as external note that their signature is different, but the template would workf ine
Public function FTransform  
Public function Const bool  
Public function void  
Public function void  
Public function void

SetBoneLocationByName ( FName BoneName,
FVector InLocation,
EBoneSpaces::Type BoneSpace
)

  
Public function void

SetBoneRotationByName ( FName BoneName,
FRotator InRotation,
EBoneSpaces::Type BoneSpace
)

  
Public function void

SetBoneScaleByName ( FName BoneName,
FVector InScale3D,
EBoneSpaces::Type BoneSpace
)

  
Public function void

SetBoneTransformByName ( FName BoneName,
const FTransform& InTransform,
EBoneSpaces::Type BoneSpace
)

  

Overridden from USkinnedMeshComponent

  Type Name Description
Public function Virtual bool Allocate Transform Data array including SpaceBases, BoneVisibilityStates
Public function Virtual void Update functions Refresh Bone Transforms Each class will need to implement this function Ideally this function should be atomic (not relying on Tick or any other update.)
Public function Virtual Const bool

ShouldUpdateTransform ( bool bLODHasChanged
)

 Should update transform in Tick

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