def test_getSelectionCenter(self):
node_1 = SceneNode()
node_1.getBoundingBox = MagicMock(return_value = AxisAlignedBox(Vector(0, 0, 0), Vector(10, 20, 30)))
Selection.add(node_1)
assert Selection.getSelectionCenter() == Vector(5, 10, 15)
node_2 = SceneNode()
node_2.getBoundingBox = MagicMock(return_value=AxisAlignedBox(Vector(0, 0, 0), Vector(20, 30, 40)))
Selection.add(node_2)
assert Selection.getSelectionCenter() == Vector(10, 15, 20)
def groupSelected(self):
# Create a group-node
group_node = SceneNode()
group_decorator = GroupDecorator()
group_node.addDecorator(group_decorator)
group_node.setParent(self.getController().getScene().getRoot())
group_node.setSelectable(True)
center = Selection.getSelectionCenter()
group_node.setPosition(center)
group_node.setCenterPosition(center)
# Move selected nodes into the group-node
Selection.applyOperation(SetParentOperation, group_node)
# Deselect individual nodes and select the group-node instead
for node in group_node.getChildren():
Selection.remove(node)
Selection.add(group_node)
def groupSelected(self):
# Create a group-node
group_node = SceneNode()
group_decorator = GroupDecorator()
group_node.addDecorator(group_decorator)
group_node.setParent(self.getController().getScene().getRoot())
group_node.setSelectable(True)
center = Selection.getSelectionCenter()
group_node.setPosition(center)
group_node.setCenterPosition(center)
# Move selected nodes into the group-node
Selection.applyOperation(SetParentOperation, group_node)
# Deselect individual nodes and select the group-node instead
for node in group_node.getChildren():
Selection.remove(node)
Selection.add(group_node)
def groupSelected(self):
group_node = SceneNode()
group_decorator = GroupDecorator()
group_node.addDecorator(group_decorator)
group_node.setParent(self.getController().getScene().getRoot())
center = Selection.getSelectionCenter()
group_node.setPosition(center)
group_node.setCenterPosition(center)
for node in Selection.getAllSelectedObjects():
world = node.getWorldPosition()
node.setParent(group_node)
node.setPosition(world - center)
for node in group_node.getChildren():
Selection.remove(node)
Selection.add(group_node)
def groupSelected(self):
group_node = SceneNode()
group_decorator = GroupDecorator()
group_node.addDecorator(group_decorator)
group_node.setParent(self.getController().getScene().getRoot())
center = Selection.getSelectionCenter()
group_node.setPosition(center)
group_node.setCenterPosition(center)
for node in Selection.getAllSelectedObjects():
world = node.getWorldPosition()
node.setParent(group_node)
node.setPosition(world - center)
for node in group_node.getChildren():
Selection.remove(node)
Selection.add(group_node)
def _onSelectionCenterChanged(self):
self.setPosition(Selection.getSelectionCenter())
def _onSelectionCenterChanged(self) -> None:
if self._enabled:
self.setPosition(Selection.getSelectionCenter())
def _onSelectionCenterChanged(self):
self.setPosition(Selection.getSelectionCenter())
def _onSelectionCenterChanged(self):
if self._enabled:
self.setPosition(Selection.getSelectionCenter())
