本文整理汇总了Python中UM.Scene.SceneNode.SceneNode.setCenterPosition方法的典型用法代码示例。如果您正苦于以下问题：Python SceneNode.setCenterPosition方法的具体用法？Python SceneNode.setCenterPosition怎么用？Python SceneNode.setCenterPosition使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UM.Scene.SceneNode.SceneNode的用法示例。
在下文中一共展示了SceneNode.setCenterPosition方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: groupSelected
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import setCenterPosition [as 别名]
def groupSelected(self):
group_node = SceneNode()
group_decorator = GroupDecorator()
group_node.addDecorator(group_decorator)
group_node.setParent(self.getController().getScene().getRoot())
for node in Selection.getAllSelectedObjects():
node.setParent(group_node)
group_node.setCenterPosition(group_node.getBoundingBox().center)
#group_node.translate(Vector(0,group_node.getBoundingBox().center.y,0))
group_node.translate(group_node.getBoundingBox().center)
for node in group_node.getChildren():
Selection.remove(node)
Selection.add(group_node)示例2: groupSelected
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import setCenterPosition [as 别名]
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)示例3: groupSelected
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import setCenterPosition [as 别名]
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)