28 lines
894 B
GDScript3
28 lines
894 B
GDScript3
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extends Node2D
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# Declare member variables here. Examples:
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var screen_height := 1080
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var x_margin := (1920 - screen_height)/2
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var screen_center := Vector2(1920/2, screen_height/2)
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var receptor_ring_radius := 460
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func arc_point_list(center: Vector2, radius: float, angle_from:=0.0, angle_to:=360.0, points:=90) -> PoolVector2Array:
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var point_list = PoolVector2Array()
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for i in range(points + 1):
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# positive Y going down makes for confusing angle plane. I prefer to work CCW as in mathematics.
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var angle = -deg2rad(angle_from + i * (angle_to - angle_from) / points)
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point_list.push_back(center + Vector2(cos(angle), sin(angle)) * radius)
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return point_list
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# Called when the node enters the scene tree for the first time.
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#func _ready():
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# pass # Replace with function body.
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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#func _process(delta):
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# pass
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