26 lines
1.2 KiB
GDScript3
26 lines
1.2 KiB
GDScript3
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extends Control
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@export var colour: Color = Color(0.55, 0.15, 0.85)
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func _draw() -> void:
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var centre: Vector2 = size * 0.5
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var radius: float = minf(size.x, size.y) * 0.34
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var points := PackedVector2Array()
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for i in range(8):
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var angle: float = TAU * float(i) / 8.0 - PI * 0.5
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points.append(centre + Vector2(cos(angle), sin(angle)) * radius)
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# Deep violet glow around a near-black core - not colour.darkened() like
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# every other glyph's core, deliberately: dark matter has to read as an
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# absence even against deep space, where a merely-darker version of the
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# glow colour would still show up as a faint fill instead of a void
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# with a rim.
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NeonDraw.draw_glowing_polygon(self, points, colour, 1.0, Color(0.04, 0.01, 0.06), maxf(0.5, radius * 0.035))
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# A tighter inner ring hints at an event horizon rather than a solid
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# body - the same outline-only idiom every glyph already uses, just
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# nested once more.
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var inner := PackedVector2Array()
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for i in range(8):
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var angle: float = TAU * float(i) / 8.0 - PI * 0.5
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inner.append(centre + Vector2(cos(angle), sin(angle)) * radius * 0.5)
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NeonDraw.draw_glowing_polygon(self, inner, colour.lightened(0.25), 0.75, Color(0.04, 0.01, 0.06), maxf(0.35, radius * 0.02))
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