public TweenData_Transform_Transform(Transform inTransform, Transform inTarget, Space inSpace, TransformProperties inProperties)
{
m_Transform = inTransform;
m_Target = inTarget;
m_Properties = inProperties;
m_End = new TransformState(inTarget, inSpace);
}
/// <summary>
/// Snaps this transform's properties to those on the given transform.
/// </summary>
static public void SnapTo(this Transform inTransform, Transform inTarget, TransformProperties inProperties = TransformProperties.All, Space inSpace = Space.World)
{
TransformState state = (inSpace == Space.World ? TransformState.WorldState() : TransformState.LocalState());
state.Refresh(inTarget, inProperties);
state.Apply(inTransform, inProperties);
}
public void OnTweenStart()
{
m_Start = new TransformState(m_Transform, m_End.Space);
if ((m_Properties & TransformProperties.Rotation) != 0)
{
EulerStorage.AddTransform(m_Transform);
m_RecordID = m_Transform.GetInstanceID();
}
}
/// <summary>
/// Interpolates betwen two TransformStates.
/// </summary>
static public void Lerp(ref TransformState outNewState, TransformState inStateA, TransformState inStateB, float inPercent)
{
if (inStateA.m_Space != inStateB.m_Space)
{
throw new InvalidOperationException("Cannot interpolate between world and self space TransformStates!");
}
outNewState.m_Position = Vector3.LerpUnclamped(inStateA.m_Position, inStateB.m_Position, inPercent);
outNewState.m_Scale = Vector3.LerpUnclamped(inStateA.m_Scale, inStateB.m_Scale, inPercent);
outNewState.m_Rotation = Quaternion.SlerpUnclamped(inStateA.Rotation, inStateB.Rotation, inPercent).eulerAngles;
outNewState.m_Space = inStateA.m_Space;
}
/// <summary>
/// Interpolates betwen two TransformStates.
/// </summary>
static public TransformState Lerp(TransformState inStateA, TransformState inStateB, float inPercent)
{
if (inStateA.m_Space != inStateB.m_Space)
{
throw new InvalidOperationException("Cannot interpolate between world and self space TransformStates!");
}
TransformState newState = new TransformState();
newState.m_Position = Vector3.LerpUnclamped(inStateA.m_Position, inStateB.m_Position, inPercent);
newState.m_Scale = Vector3.LerpUnclamped(inStateA.m_Scale, inStateB.m_Scale, inPercent);
newState.m_Rotation = Quaternion.SlerpUnclamped(inStateA.Rotation, inStateB.Rotation, inPercent).eulerAngles;
newState.m_Space = inStateA.m_Space;
return(newState);
}
/// <summary>
/// Transforms the Transform to another Transform over time.
/// </summary>
static public Tween TransformTo(this Transform inTransform, TransformState inTarget, TweenSettings inSettings, TransformProperties inProperties = TransformProperties.All)
{
return(Tween.Create(new TweenData_Transform_TransformState(inTransform, inTarget, inProperties), inSettings));
}
public void ApplyTween(float inPercent)
{
m_End.Refresh(m_Target, m_Properties);
TransformState.Lerp(ref m_Current, m_Start, m_End, inPercent);
m_Current.Apply(m_Transform, m_Properties);
}
public TweenData_Transform_TransformState(Transform inTransform, TransformState inTarget, TransformProperties inProperties)
{
m_Transform = inTransform;
m_Target = inTarget;
m_Properties = inProperties;
}
public void ApplyTween(float inPercent)
{
TransformState.Lerp(m_Start, m_Target, inPercent).Apply(m_Transform, m_Properties);
}