public override bool Calculate()
{
float value = 0;
float t = Time.time;
amplitude = amplInputKnob.connected() ? amplInputKnob.GetValue <float>() : amplitude;
period = periodInputKnob.connected() ? periodInputKnob.GetValue <float>() : period;
phase = phaseInputKnob.connected() ? phaseInputKnob.GetValue <float>() : phase;
offset = 0;
if (paramStyle.SelectedOption() == "min max")
{
amplitude = (max - min) / 2;
offset = min + amplitude;
}
var newParams = (period, amplitude, phase);
var oldParams = (lastPeriod, lastAmplitude, lastPhase);
if (newParams != oldParams)
{
if (period != lastPeriod)
{
phase = (t - period / lastPeriod * (t - lastPhase)) % period;
}
}
value = signalGenerators[signalType.SelectedOption()](t, period, amplitude, phase, 0);
outputKnob.SetValue(value + offset);
lastPeriod = period;
lastPhase = phase;
lastAmplitude = amplitude;
return(true);
}
public override bool Calculate()
{
signalValue = inputSignalKnob.GetValue <float>();
switch (triggerMode.SelectedOption())
{
case "leadingEdge":
output = (signalValue > threshold) && !wasOverThreshold;
break;
case "trailingEdge":
output = (signalValue < threshold) && wasOverThreshold;
break;
case "high":
output = signalValue > threshold;
break;
case "low":
output = signalValue < threshold;
break;
default:
output = false;
break;
}
wasOverThreshold = signalValue > threshold;
outputEventKnob.SetValue(output);
return(true);
}
public override void NodeGUI()
{
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
RadioButtonsVertical(signalType);
GUILayout.BeginVertical();
GUILayout.Label("Param config:");
RadioButtons(paramStyle);
outputKnob.DisplayLayout();
GUILayout.EndVertical();
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
if (paramStyle.SelectedOption() == "amplitude")
{
amplInputKnob.DisplayLayout();
if (!amplInputKnob.connected())
{
amplitude = RTEditorGUI.FloatField(amplitude);
}
}
else if (paramStyle.SelectedOption() == "min max")
{
min = RTEditorGUI.FloatField("Min", min);
max = RTEditorGUI.FloatField("Max", max);
}
FloatKnobOrSlider(ref period, 0.01f, 50, periodInputKnob);
FloatKnobOrSlider(ref phase, -period, period, phaseInputKnob);
GUILayout.Space(4);
GUILayout.EndVertical();
if (GUI.changed)
{
NodeEditor.curNodeCanvas.OnNodeChange(this);
}
}