# Path3D

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/Path3D/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/classes/Path3D

## Methods

### GetControlPoint

```luau
Path3D:GetControlPoint(index: number): { [string]: any }
```

- Tags: Roblox script security

### GetControlPoints

```luau
Path3D:GetControlPoints(): { any }
```

- Tags: Roblox script security

### GetLength

```luau
Path3D:GetLength(): number
```

- Tags: Roblox script security

### GetMaxControlPoints

```luau
Path3D:GetMaxControlPoints(): number
```

- Tags: Roblox script security

### GetPositionOnCurve

```luau
Path3D:GetPositionOnCurve(t: number): Vector3
```

- Tags: Roblox script security

### GetPositionOnCurveArcLength

```luau
Path3D:GetPositionOnCurveArcLength(t: number): Vector3
```

- Tags: Roblox script security

### GetSegmentCount

```luau
Path3D:GetSegmentCount(): number
```

- Tags: Roblox script security

### GetTangentOnCurve

```luau
Path3D:GetTangentOnCurve(t: number): Vector3
```

- Tags: Roblox script security

### GetTangentOnCurveArcLength

```luau
Path3D:GetTangentOnCurveArcLength(t: number): Vector3
```

- Tags: Roblox script security

### InsertControlPoint

```luau
Path3D:InsertControlPoint(index: number, point: { [string]: any })
```

- Tags: Roblox script security

### RemoveControlPoint

```luau
Path3D:RemoveControlPoint(index: number)
```

- Tags: Roblox script security

### SetControlPoints

```luau
Path3D:SetControlPoints(path3DControlPoints: { any })
```

- Tags: Roblox script security

### UpdateControlPoint

```luau
Path3D:UpdateControlPoint(index: number, point: { [string]: any })
```

- Tags: Roblox script security

## Events

### ControlPointChanged

```luau
Path3D.ControlPointChanged: RBXScriptSignal<()>
```

- Tags: Roblox script security

## 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`