public void UpdateGraph()
{
// what to do about head
graph[graph.Count - 1] = currentEmotion;
float subjectTime;
int streamIndex = emotionStream.Count - 1;
for (int i = numBars - 1; i >= 0; i--)
{
subjectTime = currentEmotion.time - rangeSeconds + ((float)rangeSeconds * (float)i / (float)numBars);
if (subjectTime < 0)
{
graph[i] = Emotion.GetUndefined(subjectTime);
}
else
{
while (emotionStream[streamIndex].time > subjectTime)
{
streamIndex--;
}
graph[i] = emotionStream[streamIndex];
}
}
this.Redraw();
}