godot/doc/classes/Node2D.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="Node2D" inherits="CanvasItem" category="Core" version="3.0-rc1">
	<brief_description>
		A 2D game object, parent of all 2D related nodes. Has a position, rotation, scale and Z-index.
	</brief_description>
	<description>
		A 2D game object, with a position, rotation and scale. All 2D physics nodes and sprites inherit from Node2D. Use Node2D as a parent node to move, scale and rotate children in a 2D project. Also gives control on the node's render order.
	</description>
	<tutorials>
	http://docs.godotengine.org/en/3.0/learning/features/2d/custom_drawing_in_2d.html
	</tutorials>
	<demos>
	</demos>
	<methods>
		<method name="apply_scale">
			<return type="void">
			</return>
			<argument index="0" name="ratio" type="Vector2">
			</argument>
			<description>
				Multiplies the current scale by the 'ratio' vector.
			</description>
		</method>
		<method name="get_angle_to" qualifiers="const">
			<return type="float">
			</return>
			<argument index="0" name="point" type="Vector2">
			</argument>
			<description>
				Returns the angle between the node and the 'point' in radians.
			</description>
		</method>
		<method name="get_relative_transform_to_parent" qualifiers="const">
			<return type="Transform2D">
			</return>
			<argument index="0" name="parent" type="Node">
			</argument>
			<description>
				Returns the [Transform2D] relative to this node's parent.
			</description>
		</method>
		<method name="global_translate">
			<return type="void">
			</return>
			<argument index="0" name="offset" type="Vector2">
			</argument>
			<description>
				Adds the 'offset' vector to the node's global position.
			</description>
		</method>
		<method name="look_at">
			<return type="void">
			</return>
			<argument index="0" name="point" type="Vector2">
			</argument>
			<description>
				Rotates the node so it points towards the 'point'.
			</description>
		</method>
		<method name="move_local_x">
			<return type="void">
			</return>
			<argument index="0" name="delta" type="float">
			</argument>
			<argument index="1" name="scaled" type="bool" default="false">
			</argument>
			<description>
				Applies a local translation on the node's X axis based on the [method Node._process]'s [code]delta[/code]. If [code]scaled[/code] is false, normalizes the movement.
			</description>
		</method>
		<method name="move_local_y">
			<return type="void">
			</return>
			<argument index="0" name="delta" type="float">
			</argument>
			<argument index="1" name="scaled" type="bool" default="false">
			</argument>
			<description>
				Applies a local translation on the node's Y axis based on the [method Node._process]'s [code]delta[/code]. If [code]scaled[/code] is false, normalizes the movement.
			</description>
		</method>
		<method name="rotate">
			<return type="void">
			</return>
			<argument index="0" name="radians" type="float">
			</argument>
			<description>
				Applies a rotation to the node, in radians, starting from its current rotation.
			</description>
		</method>
		<method name="to_global" qualifiers="const">
			<return type="Vector2">
			</return>
			<argument index="0" name="local_point" type="Vector2">
			</argument>
			<description>
				Converts a local point's coordinates to global coordinates.
			</description>
		</method>
		<method name="to_local" qualifiers="const">
			<return type="Vector2">
			</return>
			<argument index="0" name="global_point" type="Vector2">
			</argument>
			<description>
				Converts a global point's coordinates to local coordinates.
			</description>
		</method>
		<method name="translate">
			<return type="void">
			</return>
			<argument index="0" name="offset" type="Vector2">
			</argument>
			<description>
				Translates the node by the given [code]offset[/code] in local coordinates.
			</description>
		</method>
	</methods>
	<members>
		<member name="global_position" type="Vector2" setter="set_global_position" getter="get_global_position">
			Global position.
		</member>
		<member name="global_rotation" type="float" setter="set_global_rotation" getter="get_global_rotation">
			Global rotation in radians.
		</member>
		<member name="global_rotation_degrees" type="float" setter="set_global_rotation_degrees" getter="get_global_rotation_degrees">
			Global rotation in degrees.
		</member>
		<member name="global_scale" type="Vector2" setter="set_global_scale" getter="get_global_scale">
			Global scale.
		</member>
		<member name="global_transform" type="Transform2D" setter="set_global_transform" getter="get_global_transform">
			Global [Transform2D].
		</member>
		<member name="position" type="Vector2" setter="set_position" getter="get_position">
			Position, relative to the node's parent.
		</member>
		<member name="rotation" type="float" setter="set_rotation" getter="get_rotation">
			Rotation in radians, relative to the node's parent.
		</member>
		<member name="rotation_degrees" type="float" setter="set_rotation_degrees" getter="get_rotation_degrees">
			Rotation in degrees, relative to the node's parent.
		</member>
		<member name="scale" type="Vector2" setter="set_scale" getter="get_scale">
			The node's scale. Unscaled value: [code](1, 1)[/code]
		</member>
		<member name="transform" type="Transform2D" setter="set_transform" getter="get_transform">
			Local [Transform2D].
		</member>
		<member name="z_as_relative" type="bool" setter="set_z_as_relative" getter="is_z_relative">
			If [code]true[/code] the node's Z-index is relative to its parent's Z-index. If this node's Z-index is 2 and its parent's effective Z-index is 3, then this node's effective Z-index will be 2 + 3 = 5.
		</member>
		<member name="z_index" type="int" setter="set_z_index" getter="get_z_index">
			Z-index. Controls the order in which the nodes render. A node with a higher Z-index will display in front of others.
		</member>
	</members>
	<constants>
	</constants>
</class>