1. Epic GamesDeveloper
  3. FAnimNode_TwistCorrectiveNode

FAnimNode_TwistCorrectiveNode

This is the node that apply corrective morphtarget for twist Good example is that if you twist your neck too far right or left, you're going to see odd stretch shape of neck, This node can detect the angle and apply morphtarget curve This isn't the twist control node for bone twist

API > API/Runtime > API/Runtime/AnimGraphRuntime

This is the node that apply corrective morphtarget for twist Good example is that if you twist your neck too far right or left, you're going to see odd stretch shape of neck, This node can detect the angle and apply morphtarget curve This isn't the twist control node for bone twist

   
Name FAnimNode_TwistCorrectiveNode
Type struct
Header File /Engine/Source/Runtime/AnimGraphRuntime/Public/BoneControllers/AnimNode_TwistCorrectiveNode.h
Include Path #include "BoneControllers/AnimNode_TwistCorrectiveNode.h"

Syntax

USTRUCT ()  
struct FAnimNode_TwistCorrectiveNode : public FAnimNode_SkeletalControlBase

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FAnimNode_TwistCorrectiveNode()

   BoneControllers/AnimNode_TwistCorrectiveNode.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
BaseFrame FReferenceBoneFrame Base Frame of the reference for the twist node BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Reference Frame"
CurveName FName   BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Output Curve"
RangeMax float Maximum limit of the input value (mapped to RemappedMax, only used when limiting the source range) We can't go more than 180 right now because this is dot product driver BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Mapping"
  • Meta=(UIMin=0.f, ClampMin=0.f, UIMax=90.f, ClampMax=90.f, DisplayName="Max Angle In Degree")
RemappedMax float Maximum value to apply to the destination (remapped from the input range) BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Mapping"
  • Meta=(EditCondition=bUseRange, DisplayName="Mapped Range Max")
RemappedMin float Minimum value to apply to the destination (remapped from the input range) BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Mapping"
  • Meta=(EditCondition=bUseRange, DisplayName="Mapped Range Min")
TwistFrame FReferenceBoneFrame Transform component to use as input. BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Reference Frame"
TwistPlaneNormalAxis FAxis Normal of the Plane that we'd like to calculate angle calculation from in BaseFrame. BoneControllers/AnimNode_TwistCorrectiveNode.h
  • EditAnywhere
  • Category="Reference Frame"

Protected

Name Type Remarks Include Path Unreal Specifiers
RangeMaxInRadian float Ranged Max in Radian, so that we don't keep having to convert. BoneControllers/AnimNode_TwistCorrectiveNode.h  
ReferenceAngle float Reference Pose Angle. BoneControllers/AnimNode_TwistCorrectiveNode.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void PostSerialize ( const FArchive& Ar
)

   BoneControllers/AnimNode_TwistCorrectiveNode.h  

bool Serialize ( FArchive& Ar
)

 Type traits support. BoneControllers/AnimNode_TwistCorrectiveNode.h  

Overridden from FAnimNode_SkeletalControlBase

Name Remarks Include Path Unreal Specifiers

virtual void EvaluateComponentSpaceInternal ( FComponentSpacePoseContext& Context
)

 Use this function to evaluate for skeletal control base BoneControllers/AnimNode_TwistCorrectiveNode.h  

virtual bool IsValidToEvaluate ( const USkeleton* Skeleton,
const FBoneContainer& RequiredBones
)

 Return true if it is valid to Evaluate BoneControllers/AnimNode_TwistCorrectiveNode.h  

Overridden from FAnimNode_Base

Name Remarks Include Path Unreal Specifiers

virtual void CacheBones_AnyThread ( const FAnimationCacheBonesContext& Context
)

   BoneControllers/AnimNode_TwistCorrectiveNode.h  

virtual void GatherDebugData ( FNodeDebugData& DebugData
)

   BoneControllers/AnimNode_TwistCorrectiveNode.h  

virtual void Initialize_AnyThread ( const FAnimationInitializeContext& Context
)

   BoneControllers/AnimNode_TwistCorrectiveNode.h  

Protected

Overridden from FAnimNode_SkeletalControlBase

Name Remarks Include Path Unreal Specifiers

virtual void InitializeBoneReferences ( const FBoneContainer& RequiredBones
)

 Initialize any bone references you have BoneControllers/AnimNode_TwistCorrectiveNode.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
Curve_DEPRECATED FAnimCurveParam   BoneControllers/AnimNode_TwistCorrectiveNode.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page