public EditPattern AddNewDefaultPattern()
{
var newPattern = new Animations.EditPattern();
newPattern.name = "New Pattern";
for (int i = 0; i < 20; ++i)
{
var grad = new EditRGBGradient();
grad.keyframes.Add(new EditRGBKeyframe()
{
time = 0.0f, color = Color.black
});
grad.keyframes.Add(new EditRGBKeyframe()
{
time = 0.5f, color = Color.white
});
grad.keyframes.Add(new EditRGBKeyframe()
{
time = 1.0f, color = Color.black
});
newPattern.gradients.Add(grad);
}
patterns.Add(newPattern);
return(newPattern);
}
void Repaint(EditRGBGradient currentGradient)
{
Color[] pixels = _texture.GetPixels();
int x = 0, lastMax = 0;
for (int i = 1; i < currentGradient.keyframes.Count; ++i)
{
int max = Mathf.RoundToInt(currentGradient.keyframes[i].time * pixels.Length);
for (; x < max; ++x)
{
pixels[x] = Color.Lerp(currentGradient.keyframes[i - 1].color, currentGradient.keyframes[i].color, ((float)x - lastMax) / (max - lastMax));
}
lastMax = max;
}
_texture.SetPixels(pixels);
_texture.Apply(false);
}
/// <summary>
/// Invoke the color picker
/// </sumary>
public void Show(string title, EditRGBGradient previousGradient, System.Action <bool, EditRGBGradient> closeAction)
{
if (isShown)
{
Debug.LogWarning("Previous Color picker still active");
ForceHide();
}
gameObject.SetActive(true);
currentGradient = previousGradient.Duplicate();
titleText.text = title;
multiSlider.FromGradient(currentGradient);
multiSlider.HandleSelected += OnHandleSelected;
multiSlider.SelectHandle(multiSlider.AllHandles[0]);
colorEditor.onColorSelected += OnColorSelected;
this.closeAction = closeAction;
saveButton.gameObject.SetActive(true);
}
void Hide(bool result, EditRGBGradient gradient)
{
gameObject.SetActive(false);
closeAction?.Invoke(result, gradient);
closeAction = null;
}
