15 lines
394 B
GDScript3
15 lines
394 B
GDScript3
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class_name ExtMath extends StaticClass
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static func multilerp(control_points: Array, weight: float) -> Variant:
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if control_points.is_empty():
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return null
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elif control_points.size() == 1:
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return control_points[0]
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else:
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var offset: float = weight*(control_points.size() - 1)
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return lerp(
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control_points[floori(offset)],
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control_points[ceili(offset)],
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fposmod(offset, 1.0)
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)
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