Navigation
API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Units > API/Plugins/ControlRig/Units/Execution
Inheritance Hierarchy
- FRigVMStruct
- FRigUnit
- FRigUnit_HierarchyBase
- FRigUnit_PoseIsEmpty
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Units/Execution/RigUnit_Hierarchy.h |
| Include | #include "Units/Execution/RigUnit_Hierarchy.h" |
Syntax
USTRUCT (
Meta=(DisplayName="Is Pose Cache Empty", Keywords="Hierarchy,Pose,State", Varying, Category="Pose Cache"))
struct FRigUnit_PoseIsEmpty : public FRigUnit_HierarchyBase
Remarks
Returns true if the hierarchy pose is empty (has no items)
Variables
| Type | Name | Description | |
|---|---|---|---|
   |
bool | IsEmpty | |
   |
FRigPose | Pose |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Overridden from FRigVMStruct
| Type | Name | Description | |
|---|---|---|---|
  |
void | Execute () |
Execute logic for this struct |