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API > API/Plugins > API/Plugins/PhysicsControl
References
| Module | PhysicsControl |
| Header | /Engine/Plugins/Experimental/PhysicsControl/Source/PhysicsControl/Public/PhysicsControlRecord.h |
| Include | #include "PhysicsControlRecord.h" |
Syntax
struct FPhysicsControlRecord
Remarks
There will be a PhysicsControlRecord created at runtime for every Control that has been created
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TWeakObjectPtr< UPrimitiveComponent > | ChildComponent | The mesh that the control will be driving. |
 |
TSharedPtr< FConstraintInstance > | ConstraintInstance | The underlying constraint used to implement the control. |
 |
FPhysicsControlTarget | ControlTarget | The position/orientation etc targets for the controls. |
 |
FGraphTraversalCounter | ExpectedUpdateCounter | Only use the previous target TM if the current counter is equal to this expected counter. |
 |
TWeakObjectPtr< UPrimitiveComponent > | ParentComponent | The mesh that will be doing the driving. Blank/non-existent means it will happen in world space |
 |
FPhysicsControl | PhysicsControl | The configuration data |
 |
UE::PhysicsControl::FPosQuat | PreviousSkeletalTargetTM | The previous skeletal control target. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FPhysicsControlRecord
(
const FPhysicsControl& InControl, |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
FVector | Returns the control point, which may be custom or automatic (centre of mass) | |
 |
bool | InitConstraint
(
UObject* ConstraintDebugOwner, |
Creates the constraint if necessary and stores it. |
 |
void | Removes any constraint and resets the state | |
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void | Sets the control point to the center of mass of the child mesh (or to zero if that fails). | |
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void | Ensures the constraint frame matches the control point in the record. |