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clamp cave alt base at terrain alt

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Isse 2024-01-07 13:14:44 +01:00
parent 4d4e7c8ea2
commit f8cb4369be
1 changed files with 3 additions and 2 deletions
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5
world/src/layer/cave.rs
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@ -124,11 +124,12 @@ impl Tunnel {
* 96.0
* ((1.0 - (t - 0.5).abs() * 2.0) * 8.0).min(1.0);
let alt_here = info.land().get_alt_approx(closest.map(|e| e as i32));
let base = Lerp::lerp(
let base = (Lerp::lerp(
alt_here as f64 - self.a.depth as f64,
alt_here as f64 - self.b.depth as f64,
t,
) + z_offs;
) + z_offs)
.min(alt_here as f64);
Some((
(base - height_here * 0.3) as i32..(base + height_here * 1.35) as i32,
radius,