Game Development Reference
In-Depth Information
public AnimationCurve XCurve;
public AnimationCurve YCurve;
public AnimationCurve ZCurve;
//Transform for this object
private Transform ThisTransform = null;
//-----------------------------
void Start()
{
//Get transform component
ThisTransform = GetComponent<Transform>();
//Start animation
StartCoroutine(PlayAnim());
}
//-----------------------------
public IEnumerator PlayAnim()
{
//Time that has passed since anim start
float TimeElapsed = 0.0f;
while(TimeElapsed < TotalTime)
{
//Get normalized time
float NormalTime = TimeElapsed / TotalTime;
//Sample graph for X Y and Z
Vector3 NewPos = ThisTransform.right.normalized *
XCurve.Evaluate(NormalTime) * TotalDistance;
NewPos += ThisTransform.up.normalized *
YCurve.Evaluate(NormalTime) * TotalDistance;
NewPos += ThisTransform.forward.normalized *
ZCurve.Evaluate(NormalTime) * TotalDistance;
//Update position
ThisTransform.position = NewPos;
//Wait until next frame
yield return null;
//Update time
TimeElapsed += Time.deltaTime;
}
}
//-----------------------------
}
//-----------------------------
