RotationCurve
This class holds a sorted list of RotationCurveKeys that represent a sequence of rotations. The shape of the interpolation curve between two RotationCurveKeys is determined by the RotationCurveKey interpolation type. RotationCurve provides a sampling method GetValueAtTime returning its result as the rotation component of a CFrame.
Summary
Properties
Events
Methods
Returns the index of the last and first key of a period of time.
Returns a copy of all the keys in the RotationCurve as a Lua array of RotationCurveKey.
Samples the RotationCurve at a given time and returns the corresponding rotation as a CFrame. Empty RotationCurves are evaluated as identity.
Adds the key passed as argument to this curve. If a key at the same time is found it will be replaced.
Removes a given number of Keys starting from a given index. Returns the number of keys that were removed.
Properties
Length
Number of rotation keys in this curve.
Events
Methods
GetKeyAtIndex
Returns
GetKeyIndicesAtTime
The first returned value is the index of the last key with key.time <= time (or min(1,length) if no key was found). The second returned value is the index of the first key with key.time >= time (or the length of the curve if no key was found satisfying the inequality).
Returns
InsertKey
Adds the key passed as argument to this curve. If a key at the same time is found it will be replaced. First return value is true if a key was added, false if a previous key was replaced. Second return value is the index at which the marker was added.
Parameters
Returns
SetKeys
Resets this curve keys using the RotationCurveKey array passed as argument. Keys in the keysArray are sorted in ascending time order before insertion. Keys at duplicated times are removed in a stable manner. Returns the number of keys actually inserted. Keys previously stored in this curve are removed before the keys passed as arguments are added.