/// <summary>
/// A recursive function to clear all calculations depending on this node.
/// Usually does not need to be called manually
/// </summary>
public void ClearCalculation()
{
calculated = false;
if (BeginRecursiveSearchLoop())
{
return;
}
foreach (ConnectionPort outputPort in outputPorts)
{
ValueConnectionKnob outputValueKnob = outputPort as ValueConnectionKnob;
if (outputValueKnob != null)
{
outputValueKnob.ResetValue();
}
foreach (ConnectionPort connectionPort in outputPort.connections)
{
ValueConnectionKnob connectionValueKnob = connectionPort as ValueConnectionKnob;
if (connectionValueKnob != null)
{
connectionValueKnob.ResetValue();
}
connectionPort.body.ClearCalculation();
}
}
EndRecursiveSearchLoop();
}
public override ConnectionPort CreateNew(Node body)
{
ValueConnectionKnob knob = ScriptableObject.CreateInstance <ValueConnectionKnob> ();
knob.Init(body, Name, Direction, StyleID, NodeSide, NodeSidePos);
knob.maxConnectionCount = MaxConnectionCount;
return(knob);
}
public override bool CanApplyConnection(ConnectionPort port)
{
ValueConnectionKnob valueKnob = port as ValueConnectionKnob;
if (valueKnob == null || !valueType.IsAssignableFrom(valueKnob.valueType))
{
return(false);
}
return(base.CanApplyConnection(port));
}
public override void UpdateProperties(ConnectionPort port)
{
ValueConnectionKnob knob = (ValueConnectionKnob)port;
knob.name = Name;
knob.direction = Direction;
knob.styleID = StyleID;
knob.maxConnectionCount = MaxConnectionCount;
knob.side = NodeSide;
knob.sideOffset = 0;
}
public override bool IsCompatibleWith(ConnectionPort port)
{
if (!(Direction == Direction.None && port.direction == Direction.None) &&
!(Direction == Direction.In && port.direction == Direction.Out) &&
!(Direction == Direction.Out && port.direction == Direction.In))
{
return(false);
}
ValueConnectionKnob valueKnob = port as ValueConnectionKnob;
if (valueKnob == null)
{
return(false);
}
Type knobType = ConnectionPortStyles.GetValueType(StyleID);
return(knobType.IsAssignableFrom(valueKnob.valueType));
}