# Sandbox.Curve.EvaluateDelta

## Overload 1

```csharp
float EvaluateDelta(float time)
```

Like evaluate but takes a normalized time between 0 and 1 and returns a normalized value between 0 and 1

### Parameters

- `time` (`float`)

### Returns

`float`

## Overload 2

```csharp
float EvaluateDelta(float time, bool angles)
```

Like evaluate but takes a normalized time between 0 and 1 and returns a normalized value between 0 and 1

### Parameters

- `time` (`float`)
- `angles` (`bool`)

### Returns

`float`

Declared in [Sandbox.Curve](/api/Sandbox.Curve).
Assembly: `Sandbox.System`.