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API > API/Runtime > API/Runtime/AnimGraphRuntime > API/Runtime/AnimGraphRuntime/AnimNodes
Inheritance Hierarchy
- FAnimNode_Base
- FAnimNode_BlendSpaceGraphBase
- FAnimNode_BlendSpaceGraph
- FAnimNode_RotationOffsetBlendSpaceGraph
References
| Module | AnimGraphRuntime |
| Header | /Engine/Source/Runtime/AnimGraphRuntime/Public/AnimNodes/AnimNode_BlendSpaceGraphBase.h |
| Include | #include "AnimNodes/AnimNode_BlendSpaceGraphBase.h" |
Syntax
struct FAnimNode_BlendSpaceGraphBase : public FAnimNode_Base
Remarks
Allows multiple animations to be blended between based on input parameters.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FBlendFilter | BlendFilter | FIR filter applied to inputs. |
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TArray< FBlendSampleData > | BlendSampleDataCache | Cache of sampled data, updated each frame. |
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TObjectPtr< const UBlendSpace > | BlendSpace | The internal blendspace asset to play. |
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bool | bUsePreviewPosition | Whether to use the preview blend params. |
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int32 | CachedTriangulationIndex | Previous position in the triangulation/segmentation |
 |
FName | GroupName | The group name that we synchronize with. All nodes employing sync beyond this in the anim graph will implicitly use this sync group. |
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TEnumAsByte< EAnimGroupRole::Type > | GroupRole | The role this player can assume within the group. |
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FVector | PreviewPosition | Preview blend params - set in editor only. |
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TArray< FPoseLink > | SamplePoseLinks | Pose links for each sample in the blendspace. |
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float | X | The X coordinate to sample in the blendspace. |
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float | Y | The Y coordinate to sample in the blendspace. |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const UBlendSpace * | ||
  |
FVector | ||
  |
FVector | GetPosition () |
|
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void | SetPreviewPosition
(
FVector InVector |
Set the node to preview a supplied sample value. |
 |
void | SnapToPosition
(
const FVector& NewPosition |
Forces the Position to the specified value. |
 |
void | UpdateInternal
(
const FAnimationUpdateContext& Context |
Internal update handler, skipping evaluation of exposed inputs. |
Overridden from FAnimNode_Base
| Type | Name | Description | |
|---|---|---|---|
  |
void | CacheBones_AnyThread
(
const FAnimationCacheBonesContext& Context |
Called to cache any bones that this node needs to track (e.g. in a FBoneReference). |
  |
void | Evaluate_AnyThread
(
FPoseContext& Output |
Called to evaluate local-space bones transforms according to the weights set up in Update(). |
  |
void | GatherDebugData
(
FNodeDebugData& DebugData |
Called to gather on-screen debug data. This is called on the game thread. |
  |
void | Initialize_AnyThread
(
const FAnimationInitializeContext& Context |
Called when the node first runs. |
  |
void | Update_AnyThread
(
const FAnimationUpdateContext& Context |
Called to update the state of the graph relative to this node. |