# Vector3Curve

Roblox Engine API class from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- Inherits from, nearest first: [Instance](https://rapi.sleaze.dev/classes/Instance.md), [Object](https://rapi.sleaze.dev/classes/Object.md)
- Memory category: Instances
- HTML page: https://rapi.sleaze.dev/classes/Vector3Curve/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/classes/Vector3Curve

Represents a 3D vector curve, grouping three [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) instances.

## Methods

### GetValueAtTime

```luau
Vector3Curve:GetValueAtTime(time: number): { any }
```

- Tags: Capabilities: Basic

Returns the three `FloatCurves` (X, Y, Z) at the passed time argument.

Parameters:

- `time`: Time at which to get the value.

Returns: The three `FloatCurves` (X, Y, Z) at the passed time argument.

### X

```luau
Vector3Curve:X(): FloatCurve
```

- Tags: Capabilities: Basic

Returns the [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the X channel (the first child instance of type [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) named [`X`](https://rapi.sleaze.dev/classes/Vector3Curve.md)).

Returns: The [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the X channel, or a newly created empty [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) if none exists yet.

### Y

```luau
Vector3Curve:Y(): FloatCurve
```

- Tags: Capabilities: Basic

Returns the [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the Y channel (the first child instance of type [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) named [`Y`](https://rapi.sleaze.dev/classes/Vector3Curve.md)).

Returns: The [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the Y channel, or a newly created empty [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) if none exists yet.

### Z

```luau
Vector3Curve:Z(): FloatCurve
```

- Tags: Capabilities: Basic

Returns the [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the Z channel (the first child instance of type [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) named [`Z`](https://rapi.sleaze.dev/classes/Vector3Curve.md)).

Returns: The [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) controlling the Z channel, or a newly created empty [`FloatCurve`](https://rapi.sleaze.dev/classes/FloatCurve.md) if none exists yet.

## Inherited members

- From [Instance](https://rapi.sleaze.dev/classes/Instance.md): `Archivable`, `archivable`, `Attributes`, `AttributesReplicate`, `AttributesSerialize`, `HistoryId`, `Name`, `Parent`, `PredictionMode`, `PropertyStatusStudio`, `RobloxLocked`, `SerializedOverrides`, `SourceAssetId`, `Tags`, `UniqueId`, `numExpectedDirectChildren`, `DataCost`, `Capabilities`, `DefinesCapabilities`, `IsInSandbox`, `Sandboxed`, `AddTag`, `ClearAllChildren`, `Clone`, `Destroy`, `FindFirstAncestor`, `FindFirstAncestorOfClass`, `FindFirstAncestorWhichIsA`, `FindFirstChild`, `FindFirstChildOfClass`, `FindFirstChildWhichIsA`, `FindFirstDescendant`, `GetActor`, `GetAttribute`, `GetAttributeChangedSignal`, `GetAttributes`, `GetChildren`, `GetDebugId`, `GetDescendants`, `GetFullName`, `GetStyled`, `GetStyledPropertyChangedSignal`, `GetTags`, `HasTag`, `IsAncestorOf`, `IsDescendantOf`, `IsPropertyModified`, `QueryDescendants`, `RemoveTag`, `ResetPropertyToDefault`, `SetAttribute`, `WaitForChild`, `Remove`, `children`, `clone`, `destroy`, `findFirstChild`, `getChildren`, `isDescendantOf`, `remove`, `AncestryChanged`, `AttributeChanged`, `ChildAdded`, `ChildRemoved`, `DescendantAdded`, `DescendantRemoving`, `Destroying`, `StyledPropertiesChanged`, `childAdded`
- From [Object](https://rapi.sleaze.dev/classes/Object.md): `ClassName`, `className`, `GetPropertyChangedSignal`, `IsA`, `isA`, `Changed`