Navigation
API > API/Runtime > API/Runtime/Constraints
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UTickableConstraint
- UTickableTransformConstraint
- UTickableLookAtConstraint
- UTickableParentConstraint
- UTickableRotationConstraint
- UTickableScaleConstraint
- UTickableTranslationConstraint
References
| Module | Constraints |
| Header | /Engine/Source/Runtime/Experimental/Animation/Constraints/Public/ConstraintsManager.h |
| Include | #include "ConstraintsManager.h" |
Syntax
class UTickableConstraint : public UObject
Remarks
UTickableConstraint Represents the basic interface of constraint within the constraints manager.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | Active | |
 |
FConstraintTickFunction | ConstraintTick | Tick function that will be registered and evaluated. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Functions
| Type | Name | Description | |
|---|---|---|---|
   |
UTickableConstraint * | Create duplicate with new Outer | |
   |
void | Evaluate
(
bool bTickHandlesAlso |
Evaluates the constraint in a context where it's mot done thru the ConstraintTick's tick function. |
   |
FString | GetFullLabel () |
|
   |
FConstraintTickFunction::ConstraintFunction | GetFunction () |
Returns the actual function that the tick function needs to evaluate. |
   |
FString | GetLabel () |
Returns the constraint's label used for UI. |
   |
uint32 | ||
   |
FString | GetTypeLabel () |
Returns the constraint's type label used for UI. |
   |
bool | If true it contains objects bound to an external system, like sequencer so we don't do certain things, like remove constraints when they don't resolve | |
   |
bool | Get whether or not it's fully active, it's set to active and all pieces are set up,e.g. | |
   |
bool | ReferencesObject
(
TWeakObjectPtr< UObject > InObject |
Whether or not this object references this object. |
  |
void | ResolveBoundObjects
(
FMovieSceneSequenceID LocalSequenceID, |
Resolve the bound objects so that any object it references are resovled and correctly set up |
  |
void | SetActive
(
const bool bIsActive |
Sets the Active value and enable/disable the tick function. |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called when a property on this object has been modified externally |
  |
void | PostEditUndo () |
Called after applying a transaction to the object. |