Hey all. I’m trying to Lerp with a coroutine and I’m seeing what I think I should be.
Here’s a snippet of the necessary code:
IEnumerator RaiseUp (Vector3 endPos){ //given a position about 5 units more in the y direction than startPos (below)
GameObject blueCube = GameObject.FindGameObjectWithTag("BlueCube");
Vector3 startPos = blueCube.transform.position;
int numFramesToGo = 1000; //say it's 1000 frames for simplicity
int timeToGo = numFramesToGo * Time.deltaTime; //approximation which returns a reasonable number like 20 seconds
for (int i = 0; i < numFramesToGo; i++)
{
int percent = i / numFramesToGo;
Debug.Log("percent: " + percent);
blueCube.transform.position = Vector3.Lerp(startPos, endPos, percent);
// yield return new WaitForEndOfFrame(); //tried this, didn't work either
yield return null;
// wait then repeat
}
}
The problem I seem to be having is that in my debug statement, percent is always ‘0’ for every frame. This means that my cube doesn’t float upwards like I believe it should.
What am I missing here? Am I lerping wrong?
