generated from krampus/template-godot4
24 lines
659 B
GDScript
24 lines
659 B
GDScript
class_name CanvasProjector extends Node3D
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## 3D node which projects its children into 2D screen space.
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func _ready() -> void:
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visibility_changed.connect(_on_visibility_changed)
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_on_visibility_changed()
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func _process(_delta: float) -> void:
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var camera := get_viewport().get_camera_3d()
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var px_coord := camera.unproject_position(global_position)
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for c: Node in get_children():
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if c is Control:
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(c as Control).global_position = px_coord
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elif c is Node2D:
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(c as Node2D).global_position = px_coord
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func _on_visibility_changed() -> void:
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for c: Node in get_children():
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if c is CanvasItem:
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(c as CanvasItem).visible = is_visible_in_tree()
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