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@bitbrain
Last active June 19, 2024 10:30
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A gd script implementing a day night cycle using maths only.
extends CanvasModulate
const NIGHT_COLOR = Color("#091d3a")
const DAY_COLOR = Color("#ffffff")
const EVENING_COLOR = Color("#ff3300")
const TIME_SCALE = 0.1
var time = 0
func _process(delta:float) -> void:
self.time += delta * TIME_SCALE
var value = (sin(time) + 1) / 2
self.color = get_source_colour(value).linear_interpolate(get_target_colour(value), value)
func get_source_colour(value):
return NIGHT_COLOR.linear_interpolate(EVENING_COLOR, value)
func get_target_colour(value):
return EVENING_COLOR.linear_interpolate(DAY_COLOR, value)
@dadrox
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dadrox commented Jul 31, 2023

For Godot 4: change linear_interpolate to lerp

@Mashedpotato98
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lets gooo

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