private bool AnimProperty(FloatTween prop, CameraParameter para, bool chechAngle)
{
if (para == null || prop == null)
{
return(false);
}
float value = para.value;
if (chechAngle && para.isAngle)
{
float pt = prop.To;
while (pt > 180f)
{
pt -= 360f; prop.Value -= 360f;
}
while (pt < -180f)
{
pt += 360f; prop.Value += 360f;
}
while (value - pt > 180f)
{
value -= 360f;
}
while (value - pt < -180f)
{
value += 360f;
}
}
return(para.curve != null?
prop.AnimTo(value, para.duration, para.curve) :
prop.AnimTo(value, para.duration, para.ease));
}
public static void Cache(CameraParameter para)
{
if (para == null)
{
return;
}
para.curve = null;
cached_instances.Enqueue(para);
}
public static CameraParameter Get(float value, float duration, AnimationCurve curve)
{
CameraParameter ins = cached_instances.Count > 0 ? cached_instances.Dequeue() : new CameraParameter();
ins.value = value;
ins.duration = duration;
ins.ease = Ease.eEaseType.Linear;
ins.curve = curve;
ins.isAngle = false;
return(ins);
}
public void ResetView(float duration, Ease.eEaseType ease)
{
if (mViewInited)
{
AnimProperty(mRotY, CameraParameter.Get(DefaultRotY, duration, ease), true);
AnimProperty(mLookDown, CameraParameter.Get(DefaultLookDown, duration, ease), true);
mDistance.AnimTo(DefaultDistance, duration, ease);
mCamFovOrSize.AnimTo(DefaultCamFovOrSize, duration, ease);
mPropTweening = true;
}
else
{
mViewInited = true;
mRotY.Value = DefaultRotY;
mLookDown.Value = DefaultLookDown;
mDistance.Value = DefaultDistance;
mCamFovOrSize.Value = DefaultCamFovOrSize;
FlushCamera();
}
}
public void ChangeView(CameraParameter rotY, CameraParameter lookDown, CameraParameter distance, CameraParameter fovOrSize)
{
if (mViewInited)
{
bool b1 = AnimProperty(mRotY, rotY, true);
bool b2 = AnimProperty(mLookDown, lookDown, true);
bool b3 = AnimProperty(mDistance, distance, false);
bool b4 = AnimProperty(mCamFovOrSize, fovOrSize, false);
if (!b1 || !b2 || !b3 || !b4)
{
mPropTweening = true;
}
}
else
{
mViewInited = true;
mRotY.Value = rotY.value;
mLookDown.Value = lookDown.value;
mDistance.Value = distance.value;
mCamFovOrSize.Value = fovOrSize.value;
}
FlushCamera();
}