27 lines
891 B
GDScript
27 lines
891 B
GDScript
@tool
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extends Sprite3D
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@export var rotations : Dictionary[float,Texture2D]
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func _process(delta: float) -> void:
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var camera = get_viewport().get_camera_3d()
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if Engine.is_editor_hint():
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camera = EditorInterface.get_editor_viewport_3d().get_camera_3d()
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var rotation_to_camera = -vec3_to_vec2(global_transform.basis.z).angle_to(vec3_to_vec2(camera.global_position)) + PI
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var chosen_index = 0
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for i in rotations.keys():
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if abs(rotation_to_camera-i) < abs(rotation_to_camera-chosen_index):
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chosen_index = i
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texture = rotations[chosen_index]
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@export_tool_button("Generate entries") var generator = entry_generator
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@export var rotation_count : float = 8
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func entry_generator():
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rotations.clear()
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for i in range(rotation_count+1):
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rotations[TAU/rotation_count*i] = Texture2D.new()
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func vec3_to_vec2(vector : Vector3) -> Vector2:
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return Vector2(vector.x,vector.z).normalized()
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