def create_leaf(cls, rooto, leaf_obj, leaf_rect):
rect = Rect(leaf_rect.x, leaf_rect.y, leaf_rect.xx, leaf_rect.yy)
rect.swapped_x = True # Mark as leaf by setting the xswap flag.
res = _NodeCursor.create(rooto, rect)
idx = res.index
res.first_child = rooto.leaf_count
rooto.leaf_count += 1
res.next_sibling = 0
rooto.leaf_pool.append(leaf_obj)
res._save_back()
res._become(idx)
assert (res.is_leaf())
return res
def create_leaf(cls, rooto, leaf_obj, leaf_rect):
rect = Rect(leaf_rect.x, leaf_rect.y, leaf_rect.xx, leaf_rect.yy)
rect.swapped_x = True # Mark as leaf by setting the xswap flag.
res = _NodeCursor.create(rooto, rect)
idx = res.index
res.first_child = rooto.leaf_count
rooto.leaf_count += 1
res.next_sibling = 0
rooto.leaf_pool.append(leaf_obj)
res._save_back()
res._become(idx)
assert (res.is_leaf())
return res
