public override RenderItem CreateRenderItem(IPointRender render)
{
Debug.Assert(!_isFreezed);
var item = new RenderItem(render);
item.AllocateResource();
_items.Add(item);
return(item);
}
public ViewRenderItemPool(IPointRender render, Dispatcher dispatcher)
{
_dispatcher = dispatcher;
_size = StorageBlock.StorageBlockSize / Viewport.ViewportSize * 2;
_items = new RenderItem[_size];
for (int i = 0; i < _size; i++)
{
_items[i] = new RenderItem(render);
}
_newIndex = 0;
_rendreIndex = _size - 1;
}