Navigation
API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Units > API/Plugins/ControlRig/Units/Execution
Inheritance Hierarchy
- FRigVMStruct
- FRigUnit
- FRigUnit_ItemBase
- FRigUnit_ItemExists
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Units/Execution/RigUnit_Item.h |
| Include | #include "Units/Execution/RigUnit_Item.h" |
Syntax
USTRUCT (Meta=(DisplayName="Item Exists", Keywords=""))
struct FRigUnit_ItemExists : public FRigUnit_ItemBase
Remarks
Returns true or false if a given item exists
Variables
| Type | Name | Description | |
|---|---|---|---|
  |
FCachedRigElement | CachedIndex | Used to cache the internally used index. |
   |
bool | Exists | |
   |
FRigElementKey | Item |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Overridden from FRigVMStruct
| Type | Name | Description | |
|---|---|---|---|
  |
void | Execute () |
Execute logic for this struct |