protected Color getColor()
{
if (graphic != null)
{
var text = graphic as LeapTextGraphic;
if (text != null)
{
return(text.color);
}
else
{
return(graphic.GetRuntimeTint());
}
}
else
{
if (Application.isPlaying)
{
return(renderer.material.GetColor(_shaderColorID));
}
else
{
return(renderer.sharedMaterial.GetColor(_shaderColorID));
}
}
}
protected Color getColor()
{
var text = graphic as LeapTextGraphic;
if (text != null)
{
return(text.color);
}
else
{
return(graphic.GetRuntimeTint());
}
}
void Update()
{
#if LeapGraphicRenderer
if (_graphic != null)
{
// The target color for the Interaction object will be determined by various simple state checks.
Color targetColor = defaultColor;
// "Primary hover" is a special kind of hover state that an InteractionBehaviour can
// only have if an InteractionHand's thumb, index, or middle finger is closer to it
// than any other interaction object.
if (_intObj.isPrimaryHovered && usePrimaryHover)
{
targetColor = primaryHoverColor;
}
else
{
// Of course, any number of objects can be hovered by any number of InteractionHands.
// InteractionBehaviour provides an API for accessing various interaction-related
// state information such as the closest hand that is hovering nearby, if the object
// is hovered at all.
if (_intObj.isHovered && useHover)
{
float glow = _intObj.closestHoveringControllerDistance.Map(0F, 0.2F, 1F, 0.0F);
targetColor = Color.Lerp(defaultColor, hoverColor, glow);
}
}
if (_intObj.isSuspended)
{
// If the object is held by only one hand and that holding hand stops tracking, the
// object is "suspended." InteractionBehaviour provides suspension callbacks if you'd
// like the object to, for example, disappear, when the object is suspended.
// Alternatively you can check "isSuspended" at any time.
targetColor = suspendedColor;
}
// We can also check the depressed-or-not-depressed state of InteractionButton objects
// and assign them a unique color in that case.
if (_intObj is InteractionButton && (_intObj as InteractionButton).isPressed)
{
targetColor = pressedColor;
}
// Lerp actual material color to the target color.
_graphic.SetRuntimeTint(Color.Lerp(_graphic.GetRuntimeTint(), targetColor, 30F * Time.deltaTime));
}
#endif
}
void Update()
{
var color = graphic.GetRuntimeTint();
var sqrColorDist = getSqrColorDist(color, _targetColor);
if (sqrColorDist == 0f)
{
return;
}
else if (sqrColorDist < 0.01f * 0.01f)
{
color = _targetColor;
}
else
{
color = Color.Lerp(color, _targetColor, colorChangeSpeed * Time.deltaTime);
}
graphic.SetRuntimeTint(color);
}