/// <summary>
/// Called when a new Model is loaded.
/// </summary>
/// <param name="sender">The Sender/CubismViewer.</param>
/// <param name="model">The new Model.</param>
private void OnNewModel(CubismViewer sender, CubismModel model)
{
// Check if old model is currently loaded.
if (CubismPartsInfo != null)
{
// Destroy all old UI elements if they exist.
foreach (CubismPartInfo part in CubismPartsInfo)
{
GameObject.Destroy(part.Slider.gameObject.transform.parent.gameObject);
}
}
// Get template for part entries (find over parent because it's not enabled)
GameObject partEntryTemplate = GameObject.Find("partScroll").transform.Find("PartEntryTemplate").gameObject;
// Get scroll view content box. Part sliders are instantiated inside of this.
GameObject partScrollContent = GameObject.Find("partScrollContent");
CubismPartsInfo = new List <CubismPartInfo>();
// Populate part UI scroll view.
foreach (CubismPart p in model.Parts)
{
// Instantiate from template.
GameObject newPart = (GameObject)Instantiate(partEntryTemplate);
newPart.transform.SetParent(partScrollContent.transform);
newPart.SetActive(true);
newPart.name = p.Id;
// Set slider values.
Slider s = newPart.GetComponentInChildren <Slider>();
s.maxValue = 1;
s.minValue = 0;
s.value = p.Opacity;
// Set text fields.
Text t = newPart.GetComponentsInChildren <Text>()[3];
newPart.GetComponentsInChildren <Text>()[0].text = p.Id;
t.text = p.Opacity.ToString();
Toggle to = newPart.GetComponentInChildren <Toggle>();
Image img = newPart.GetComponent <Image>();
// Create list of all CubismParts and their respective UI elements/override state.
CubismPartInfo part = new CubismPartInfo(p, to, t, img, s, false, false, p.Opacity, p.Opacity);
CubismPartsInfo.Add(part);
// Listeners for slider and toggle button.
to.onValueChanged.AddListener(delegate(bool newValue) { PartActiveStatusChanged(newValue, part); });
s.onValueChanged.AddListener(delegate(float newValue) { PartOpacityChanged(newValue, part); });
}
// HACK Manually set scroll content height to height of children. Correct way to do this?
int partEntryHeight = (int)((RectTransform)partEntryTemplate.transform).rect.height * model.Parts.Length;
((RectTransform)partScrollContent.transform).sizeDelta = new Vector2(0, partEntryHeight);
}
/// <summary>
/// Called when the user or the animation changes the slider value.
/// </summary>
/// <param name="newValue">New value of the slider.</param>
/// <param name="part">The associated CubismPartInfo.</param>
private void PartOpacityChanged(float newValue, CubismPartInfo part)
{
// Check if the call came from LateUpdate().
if (!part.ValueSetByAnimation)
{
// If not, the part is now considered in override mode.
part.Active = true;
part.OverrideVal = newValue;
part.Toggle.isOn = true;
part.BackgroundTint.enabled = true;
}
else
{
part.ValueSetByAnimation = false;
}
}
/// <summary>
/// Called when override button is toggled.
/// Also called when user presses the reset button or manually moves a slider.
/// </summary>
/// <param name="newValue">Checked or unchecked.</param>
/// <param name="part">The associated CubismPartInfo.</param>
private void PartActiveStatusChanged(bool newValue, CubismPartInfo part)
{
part.Active = newValue;
part.BackgroundTint.enabled = newValue;
part.OverrideVal = part.Part.Opacity;
}
