//Start playing IK (Sequence)
public void StartSequence(int id, IKType goal, List <IKSequence> iKSequence, bool smoothEntry, bool isLoop)
{
if (!CheckAvailability(id))
{
return;
}
StateIK state = stateIKs[id];
state.activeAttachment = 0;
state.iKGoal = goal;
if (smoothEntry)
{
state.IKs[0].weight = 0;
}
else
{
state.IKs[0].weight = 1;
}
StopIK(id);
state.isActive = true;
state.stateCoroutine = PerformSequence(id, iKSequence, smoothEntry, isLoop, 0);
StartCoroutine(state.stateCoroutine);
}
//Perform smooth state IK change (Single)
IEnumerator SmoothStateIKChange(StateIK nextState, StateIK previousState, float speed, IKType goal)
{
previousState.IKs[0].iKAttachment.localPosition = previousState.IKs[0].initPos;
previousState.IKs[0].iKAttachment.localRotation = previousState.IKs[0].initRot;
previousState.IKs[0].weight = 1;
Vector3 endPos = nextState.IKs[0].iKAttachment.localPosition;
Quaternion endRot = nextState.IKs[0].iKAttachment.localRotation;
float i = 0;
while (i < 1)
{
i += Time.deltaTime / speed;
previousState.IKs[0].iKAttachment.localPosition = Vector3.Lerp(previousState.IKs[0].initPos, endPos, i);
previousState.IKs[0].iKAttachment.localRotation = Quaternion.Lerp(previousState.IKs[0].initRot, endRot, i);
yield return(0);
}
playing = true;
nextState.isActive = true;
nextState.activeAttachment = 0;
nextState.iKGoal = goal;
nextState.IKs[0].weight = 1;
previousState.isActive = false;
previousState.IKs[0].iKAttachment.localPosition = previousState.IKs[0].initPos;
previousState.IKs[0].iKAttachment.localRotation = previousState.IKs[0].initRot;
}
///IK FUNCTIONS
//Start playing IK (Single)
public void StartSingleIK(int id, IKType goal, bool smooth, float speed)
{
if (!CheckAvailability(id))
{
return;
}
if (stateIKs[id].isActive)
{
return;
}
StateIK state = null;
if (previousIK[(int)goal] > -1 && previousIK[(int)goal] != id)
{ //Used when switching between IK States
if (smooth)
{
state = stateIKs[previousIK[(int)goal]];
StopIK(previousIK[(int)goal]);
previousIK[(int)goal] = id;
state.stateCoroutine = SmoothStateIKChange(stateIKs[id], state, speed, goal);
StartCoroutine(state.stateCoroutine);
}
}
else
{
//Used by default
previousIK[(int)goal] = id;
state = stateIKs[id];
state.isActive = true;
state.activeAttachment = 0;
state.iKGoal = goal;
if (smooth)
{
state.IKs[0].weight = 0;
}
else
{
state.IKs[0].weight = 1;
}
StopIK(id);
state.stateCoroutine = PerformSingleIK(id, state.IKs[state.activeAttachment], 0, smooth, speed);
StartCoroutine(state.stateCoroutine);
}
}
