public void Compute(Frame frame)
{
Frame current = frame;
Frame previous = Module.GetPreviousKey(current);
Frame next = Module.GetNextKey(current);
if (Module.IsKey(frame))
{
Values[current.Index - 1] = GetValue(current);
if (previous != frame)
{
float valA = GetValue(previous);
float valB = GetValue(current);
for (int i = previous.Index; i < current.Index; i++)
{
float weight = (float)(i - previous.Index) / (float)(frame.Index - previous.Index);
Values[i - 1] = (1f - weight) * valA + weight * valB;
}
}
if (next != frame)
{
float valA = GetValue(current);
float valB = GetValue(next);
for (int i = current.Index + 1; i <= next.Index; i++)
{
float weight = (float)(i - current.Index) / (float)(next.Index - current.Index);
Values[i - 1] = (1f - weight) * valA + weight * valB;
}
}
}
else
{
float valA = GetValue(previous);
float valB = GetValue(next);
for (int i = previous.Index; i <= next.Index; i++)
{
float weight = (float)(i - previous.Index) / (float)(next.Index - previous.Index);
Values[i - 1] = (1f - weight) * valA + weight * valB;
}
}
}
