// Sends the MIDI control message.
IEnumerator sendControl(int beatNumber, float transposeValue)
{
yield return(new WaitForSeconds(0));
MidiBridge.instance.Warmup();
MidiOut.SendControlChange(channel, macroControllerList [beatNumber], transposeValue);
}
public override void VJPerformAction(GameObject go, float value)
{
if (m_lastValue != value)
{
MidiOut.SendControlChange(midiChannel, knobNumber, Mathf.Clamp01(value));
m_lastValue = value;
}
}
public void sendCC(float val)
{
float adjustedVal = Mathf.Min(1, val * ccScale);
currentVal = (adjustedVal * kFilteringFactor) + (currentVal * (1.0f - kFilteringFactor));
MidiOut.SendControlChange(channel, controlNumber, currentVal);
//highestVal = Mathf.Max (val, highestVal);
//Debug.Log ("CC Val: " + val + ", Highest: " + currentVal);
}
// Turns all the drums off, by setting all transposes = -1.
IEnumerator Warmup()
{
yield return(new WaitForSeconds(0.2f));
MidiBridge.instance.Warmup();
MidiOut.SendControlChange(channel, macroControllerList[0], 0);
MidiOut.SendControlChange(channel, macroControllerList[1], 0);
MidiOut.SendControlChange(channel, macroControllerList[2], 0);
MidiOut.SendControlChange(channel, macroControllerList[3], 0);
MidiOut.SendControlChange(channel, macroControllerList[4], 0);
MidiOut.SendControlChange(channel, macroControllerList[5], 0);
MidiOut.SendControlChange(channel, macroControllerList[6], 0);
MidiOut.SendControlChange(channel, macroControllerList[7], 0);
}
void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
// source select A-1
MidiOut.SendControlChange(MidiChannel.Ch1, 0, 0);
MidiOut.SendControlChange(MidiChannel.Ch1, 32, 0);
MidiOut.SendProgramChange(MidiChannel.Ch1, 0, 0);
}
if (Input.GetKeyDown(KeyCode.S))
{
// source select A-2
MidiOut.SendControlChange(MidiChannel.Ch1, 0, 0);
MidiOut.SendControlChange(MidiChannel.Ch1, 32, 0);
MidiOut.SendProgramChange(MidiChannel.Ch1, 1, 0);
}
}
public void StayOnSequencer(CircleCollider2D coll)
{
// Obtain all the variables and objects we need.
// References
ThalmicMyo thalmicMyo = myo.GetComponent <ThalmicMyo> ();
GameObject cur = GameObject.FindGameObjectWithTag("Cursor");
// current gameObject hovered on: the beat object.
GameObject currentBeatHovered = coll.gameObject;
// Get the difference between the current rotation direction and the direction of rotation when the collider was entered.
// Multiply by factor knobRotateScale.
Vector3 rotationFromEnteredAngle = new Vector3(0, 0, (cur.transform.rotation.eulerAngles.z - vectorOnEnteringBeat.z) * knobRotateScale);
// Calculate the final orientation of the beat - giving a euler z of +/- 360 degrees.
Vector3 finalRotationOfBeat = currentVectorOfBeat + rotationFromEnteredAngle;
// Clamp the angle of rotation. Calculate the control value percentage to be sent.
Vector3 clampedFinalRotationOfBeat = new Vector3(0, 0, ClampAngle(finalRotationOfBeat.z, -127f, 128f));
float controlValueFloat = ((-clampedFinalRotationOfBeat.z + 127f) / 256f);
// Route the control value int to the UI as well.
int controlValue = Mathf.RoundToInt(controlValueFloat * 16f) - 1;
// What is the current beat number?
string beatNumberString = coll.gameObject.name.Substring(coll.gameObject.name.Length - 1);
int beatNumber = int.Parse(beatNumberString) - 1;
// Reference the beat text canvas to access the text fields.
GameObject beatTextCanvas = GameObject.FindGameObjectWithTag("Beat text canvas drums");
TextMesh[] beatTextArray = beatTextCanvas.GetComponentsInChildren <TextMesh>();
//listen for a change in gesture
if (previousGesture != thalmicMyo.pose)
{
if (thalmicMyo.pose == Pose.Fist)
{
// turn on if fist made
if (isDrumsOn == false)
{
isDrumsOn = true;
transposeCounter = 1;
Sprite fullCircle = Resources.Load <Sprite> ("white_circle_full");
currentBeatHovered.GetComponent <SpriteRenderer> ().sprite = fullCircle;
}
// else turn off
else
{
isDrumsOn = false;
transposeCounter = 0;
Sprite emptyCircle = Resources.Load <Sprite> ("white_circle");
currentBeatHovered.GetComponent <SpriteRenderer> ().sprite = emptyCircle;
}
}
}
// if previous is fist and current is still fist, listen for rolls.
// allows the user to hold fist and rotate arm to change the drum note
if (previousGesture == thalmicMyo.pose && thalmicMyo.pose == Pose.Fist)
{
// Store the beatNumber and controlValueFloat (the percentage) in a global var to be sent to the coroutine.
beatNumberToBePassed = beatNumber;
controlValueToBePassed = controlValueFloat;
// Update the drum note text field
beatTextArray[beatNumber].text = getInstrumentName(controlValueFloat).ToString() + ": " + core808[getInstrumentName(controlValueFloat)];
// Update the orientation of the beat object, which is used as an 'invisible' knob.
coll.gameObject.transform.localEulerAngles = clampedFinalRotationOfBeat;
// Update the previous orientation of the beat object to the current one.
previousFinalRotationOfBeat = finalRotationOfBeat;
// Start the control coroutine for Midi CC out.
if (isDrumsOn == true)
{
StartCoroutine(sendControl(beatNumberToBePassed, controlValueToBePassed));
}
}
previousGesture = thalmicMyo.pose;
if (isDrumsOn == false)
{
// If the drums aren't on, set the drums to transpose = -1.
MidiBridge.instance.Warmup();
MidiOut.SendControlChange(channel, macroControllerList [beatNumber], 0);
}
}
IEnumerator controlChange(float value)
{
MidiBridge.instance.Warmup();
MidiOut.SendControlChange(channel, controlNumber, value);
yield return(new WaitForSeconds(0));
}