# This code block is part of a script that inherits from Spatial. # control is a reference to a node inheriting from Control. control.visible = not get_viewport().get_camera().is_position_behind(global_transform.origin) control.rect_position = get_viewport().get_camera().unproject_position(global_transform.origin)
Returns the 2D coordinate in the Viewport rectangle that maps to the given 3D point in world space. Note: When using this to position GUI elements over a 3D viewport, use isPositionBehind to prevent them from appearing if the 3D point is behind the camera: