12 lines
519 B
GDScript3
12 lines
519 B
GDScript3
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extends TextureRect
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@export var colors : Array[Color] = [Color(0.3, 1, 1) * 0.7, Color(1, 0.6, 0.6) * 0.7, Color(1, 1, 1) * 0.7]
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func _process(_delta: float) -> void:
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var index : int = floor((%Player.position.angle() + PI)/ TAU * colors.size())
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var diff = (%Player.position.angle() + PI)/ TAU * colors.size() - index
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self.modulate = linear_color_interpolation(colors[index], colors[(index + 1) % colors.size()], diff)
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func linear_color_interpolation(c1 : Color, c2 : Color, t : float):
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return c1 + (c2 - c1) * t
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