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A (totally fake) Beta distribution sampler for Godot
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| func randfb(curve: Curve) -> float: | |
| # Returns a float mapped onto a symmetric distribution using a curve | |
| # Also known as: a poor man's Beta distribution ;) | |
| return symmetric_interpolate(randf(), curve) | |
| func symmetric_interpolate(f: float, curve: Curve) -> float: | |
| # Returns a float mapped onto a curve as if the curve were symmetric | |
| return 0.5 + curve.interpolate(f) / (2 if randi()%2==0 else -2) |
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