public sealed struct Sandbox.Curve

public bool AddOrReplacePoint(Sandbox.Curve.Frame keyframe)

Add given keyframe to this curve.

public void Fix()

If the curve is broken in some way, we can fix it here. Ensures correct time and value ranges, and that the curve has at least one point.

public void RemoveAtTime(float time, float within)

Remove all of the frames at the current time

public Sandbox.Curve Reverse()

Make a copy of this curve that is reversed (If input eases from 0 to 1 then output will ease from 1 to 0)

public void Sort()

Make sure we're all sorted by time

public void UpdateTimeRange(Vector2 newRange, bool retainTimes)

public void UpdateValueRange(Vector2 newRange, bool retainValues)

public Sandbox.Curve.Frame Sandbox.Curve.Item { get; set; }

public int Sandbox.Curve.Length { get; set; }

Amount of key frames or points on the curve.

public Vector2 Sandbox.Curve.TimeRange { get; set; }

The range of this curve. This affects looping.

public Vector2 Sandbox.Curve.ValueRange { get; set; }

The value range. This should affect nothing but what it looks like in the editor.