// Update is called once per frame
void Update()
{
rate += speed * Time.deltaTime;
var c = g1.Evaluate(rate);
GetComponent <MeshRenderer>().sharedMaterial.color = c;
}
private void HandleMouse(Event guiEvent)
{
if (guiEvent.button != 0)
{
return;
}
if (guiEvent.type == EventType.MouseDown)
{
for (int i = 0; i < keyRects.Length; i++)
{
var rect = keyRects[i];
rect.position += new Vector2(-2, -2);
rect.size += new Vector2(4, 4);
if (rect.Contains(guiEvent.mousePosition))
{
selectedKeyIndex = i;
mouseIsDownOverKey = true;
needsRepaint = true;
break;
}
}
if (keyInteractiveRect.Contains(guiEvent.mousePosition) && !mouseIsDownOverKey)
{
float keyTime = Mathf.InverseLerp(gradientPreviewRect.x, gradientPreviewRect.xMax, guiEvent.mousePosition.x);
Color interpolatedColour = gradient.Evaluate(keyTime);
Color randomColour = new Color(Random.value, Random.value, Random.value);
selectedKeyIndex = gradient.AddKey((gradient.randomizeColour) ? randomColour : interpolatedColour, keyTime);
mouseIsDownOverKey = true;
needsRepaint = true;
}
}
if (guiEvent.type == EventType.MouseUp)
{
if (mouseIsDownOverKey && gradientPreviewRect.Contains(guiEvent.mousePosition))
{
selectedKeyIndex = DeleteKey(selectedKeyIndex);
needsRepaint = true;
}
mouseIsDownOverKey = false;
}
if (mouseIsDownOverKey && guiEvent.type == EventType.MouseDrag)
{
float keyTime = Mathf.InverseLerp(gradientPreviewRect.x, gradientPreviewRect.xMax, guiEvent.mousePosition.x);
//selectedKeyIndex = gradient.UpdateKeyTime(selectedKeyIndex, keyTime);
var key = GetKeyProp(selectedKeyIndex).FindPropertyRelative("time");
key.floatValue = keyTime;
needsRepaint = true;
}
}
