public Blendspace1DNodeInputPort CreateInputPort(float threshold)
{
Blendspace1DNodeInputPort port = new Blendspace1DNodeInputPort {
Node = this, Index = InputPorts.Count, Threshold = threshold
};
Playable.SetInputCount(Playable.GetInputCount() + 1);
InputPorts.Add(port);
RecalculateWeights();
return(port);
}
private void RecalculateWeights()
{
Blendspace1DNodeInputPort previousPort;
Blendspace1DNodeInputPort currentPort = null;
Blendspace1DNodeInputPort nextPort = (Blendspace1DNodeInputPort)InputPorts[0];
for (int i = 0; i < InputPorts.Count; i++)
{
previousPort = currentPort;
currentPort = nextPort;
nextPort = (Blendspace1DNodeInputPort)(i == InputPorts.Count - 1 ? null : InputPorts[i + 1]);
float parameterDistance = Parameter - currentPort.Threshold;
if (parameterDistance == 0f)
{
InputPorts[i].Weight = 1f;
break;
}
else if (parameterDistance < 0f)
{
if (i == 0)
{
InputPorts[i].Weight = 1f;
break;
}
else
{
float previousDistance = previousPort.Threshold - currentPort.Threshold;
if (previousDistance == 0f)
{
InputPorts[i].Weight = 0f;
continue;
}
InputPorts[i].Weight = 1f - Mathf.Min(1f, parameterDistance / previousDistance);
}
}
else
{
if (i == InputPorts.Count - 1)
{
InputPorts[i].Weight = 1f;
break;
}
else
{
float nextDistance = nextPort.Threshold - currentPort.Threshold;
if (nextDistance == 0f)
{
InputPorts[i].Weight = 0f;
continue;
}
InputPorts[i].Weight = 1f - Mathf.Min(1f, parameterDistance / nextDistance);
}
}
}
}