override public void Redraw(bool shouldForceDirty, bool shouldUpdateDepth)
{
bool didNeedDepthUpdate = _needsDepthUpdate || shouldUpdateDepth;
_needsDepthUpdate = false;
if (didNeedDepthUpdate)
{
shouldForceDirty = true;
shouldUpdateDepth = true;
nextNodeDepth = index * 10000; //each stage will be 10000 higher in "depth" than the previous one
_renderer.StartRender();
}
bool wasAlphaDirty = _isAlphaDirty;
UpdateDepthMatrixAlpha(shouldForceDirty, shouldUpdateDepth);
int childCount = _childNodes.Count;
for (int c = 0; c < childCount; c++)
{
//key difference between Stage and Container: Stage doesn't force dirty if matrix is dirty
//in other words, you can move the stage all you want and it won't force its children to redraw
//this is especially handy for scrolling/zooming purposes
_childNodes[c].Redraw(shouldForceDirty || wasAlphaDirty, shouldUpdateDepth); //if the alpha is dirty or we're supposed to force it, do it!
}
UpdateFollow();
if (didNeedDepthUpdate)
{
_renderer.EndRender();
Futile.touchManager.HandleDepthChange();
}
if (_doesRendererNeedTransformChange)
{
_doesRendererNeedTransformChange = false;
_transform.position = new Vector3(_x, _y, 0);
_transform.rotation = Quaternion.AngleAxis(_rotation, Vector3.back);
_transform.localScale = new Vector3(_scaleX * _visibleScale, _scaleX * _visibleScale, _scaleX * _visibleScale); //uniform scale (should be better performance)
_renderer.UpdateLayerTransforms();
}
}
