| Parameter | Description |
|---|---|
| index | The index of the key to move. |
| key | The keyframe containing the new time and value. |
int The index of the keyframe after it is moved.
Moves the key at index to key.time and key.value.
This method removes the keyframe at index and inserts the updated key at the correctly sorted position in AnimationCurve.keys.
Use this method to move a keyframe in two dimensions: time and value.
To use this method as intended, use AnimationCurve.keys to acquire the keyframe, modify the value and/or time, then invoke this method with the updated keyframe. If you use this method with a different keyframe, this method replaces the keyframe with a new one.
AnimationCurve does not support two keys with the same time. If key.time is the same as another keyframe, key is reinserted at the time of the keyframe at index. This cancels the move operation in the time dimension and keeps the modification in the value dimension.
See Also: AnimationCurve.keys