def test_nodepath_flatten_tags_same_value(): from panda3d.core import NodePath, PandaNode # Don't flatten nodes with different tag values node1 = PandaNode("node1") node1.set_tag("key", "value1") node2 = PandaNode("node2") node2.set_tag("key", "value2") path = NodePath("parent") path.node().add_child(node1) path.node().add_child(node2) path.flatten_strong() assert len(path.children) == 2
def test_nodepath_flatten_tags_identical(): from panda3d.core import NodePath, PandaNode # Do flatten nodes with same tags node1 = PandaNode("node1") node1.set_tag("key", "value") node2 = PandaNode("node2") node2.set_tag("key", "value") path = NodePath("parent") path.node().add_child(node1) path.node().add_child(node2) path.flatten_strong() assert len(path.children) == 1