39 lines
634 B
GDScript3
39 lines
634 B
GDScript3
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extends ImageScript
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func _get_param_list():
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return [
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[
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"Hue",
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SCRIPT_PARAM_INT,
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0,
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[0, 360]
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],
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[
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"Saturation",
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SCRIPT_PARAM_INT,
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0,
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[-100, +100]
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],
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[
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"Value",
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SCRIPT_PARAM_INT,
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0,
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[-100, +100]
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],
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]
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func _get_image(new_image, selection):
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var pix : Color
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for i in new_image.get_width():
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for j in new_image.get_width():
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if !selection.get_bit(i, j): continue
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pix = new_image.get_pixel(i, j)
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pix.h += get_param("Hue") / 360.0
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pix.s *= 1.0 + get_param("Saturation") * 0.01
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pix.v *= 1.0 + get_param("Value") * 0.01
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new_image.set_pixel(i, j, pix)
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return new_image
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