// Update is called once per frame
void Update()
{
var main = particleSystem.main;
var db = Mathf.InverseLerp(-64, 0, analyzer.GetDB());
var band = analyzer.GetVisualScale(emitterYPosBand);
main.startSpeed = db * speedFactor * band;
float y = Mathf.Lerp(emitterYMin, emitterYMax, band);
emitterTransform.position = new Vector3(emitterTransform.position.x, y, emitterTransform.position.z);
particleSystem.Emit((int)(band * 500));
var shape = particleSystem.shape;
shape.arc = Mathf.Lerp(60, 360, db);
}
void UpdateVisuals()
{
for (int i = 0; i < analyzer.numOfBands; i++)
{
float value = analyzer.GetVisualScale(i);
float decayedValue = analyzer.GetVisualScaleDecayed(i);
bars[i].UpdateBar(value, decayedValue);
}
if (Input.GetMouseButtonDown(0))
{
//Vector3 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
//Vector2 mousePos2D = new Vector2(mousePos.x, mousePos.y);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
if (hit.collider != null && hit.collider.gameObject.tag == "knob")
{
knobClicked = true;
knobClickedTransform = hit.collider.gameObject.transform;
knobClickedTransform.gameObject.GetComponent <Renderer>().material.color = Color.red;
}
}
}
if (Input.GetMouseButtonUp(0))
{
if (knobClickedTransform != null)
{
knobClickedTransform.gameObject.GetComponent <Renderer>().material.color = Color.grey;
}
knobClicked = false;
knobClickedTransform = null;
}
if (Input.GetMouseButton(0))
{
if (knobClicked)
{
float newYPosition = 0;
Vector3 v3 = Input.mousePosition;
v3.z = (Camera.main.transform.position - knobClickedTransform.position).magnitude;
v3 = Camera.main.ScreenToWorldPoint(v3);
newYPosition = v3.y;
float minYPos = barYScale / 2;
float maxYPos = barYScale * 15 - barYScale / 2;
newYPosition = Mathf.Clamp(newYPosition, minYPos, maxYPos);
knobClickedTransform.position = new Vector3(knobClickedTransform.position.x, newYPosition,
knobClickedTransform.position.z);
int i = knobClickedTransform.GetComponent <EqKnob>().id;
Vector3 lrPos = new Vector3((i - analyzer.numOfBands / 2) * columnScale, newYPosition, -7f);
LineRenderer lr = GetComponent <LineRenderer>();
lr.SetPosition(i, lrPos);
if (filter)
{
filter.dbGain[i] = Mathf.Lerp(-24f, 24f, (newYPosition - minYPos) / (maxYPos - minYPos));
filter.Reprogram();
}
}
}
}