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Removed dead code

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This commit is contained in:
Joshua Barretto 2021-02-15 01:23:16 +00:00
parent 7939442231
commit 770328bf69
1 changed files with 20 additions and 40 deletions
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60
voxygen/src/mesh/terrain.rs
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@ -127,46 +127,26 @@ fn calc_light<V: RectRasterableVol<Vox = Block> + ReadVol + Debug>(
let pos = Vec3::new(pos.0 as i32, pos.1 as i32, pos.2 as i32);
let light = light_map[lm_idx(pos.x, pos.y, pos.z)];
// If ray propagate downwards at full strength
if is_sunlight && light == SUNLIGHT && false {
// Down is special cased and we know up is a ray
// Special cased ray propagation
let pos = Vec3::new(pos.x, pos.y, pos.z - 1);
let (is_air, is_liquid) = vol_cached
.get(outer.min + pos)
.ok()
.map_or((false, false), |b| (b.is_air(), b.is_liquid()));
light_map[lm_idx(pos.x, pos.y, pos.z)] = if is_air {
prop_que.push_back((pos.x as u8, pos.y as u8, pos.z as u16));
SUNLIGHT
} else if is_liquid {
prop_que.push_back((pos.x as u8, pos.y as u8, pos.z as u16));
SUNLIGHT - 1
} else {
OPAQUE
}
} else {
// Up
// Bounds checking
if pos.z + 1 < outer.size().d {
propagate(
light,
light_map.get_mut(lm_idx(pos.x, pos.y, pos.z + 1)).unwrap(),
Vec3::new(pos.x, pos.y, pos.z + 1),
&mut prop_que,
&mut vol_cached,
)
}
// Down
if pos.z > 0 {
propagate(
light,
light_map.get_mut(lm_idx(pos.x, pos.y, pos.z - 1)).unwrap(),
Vec3::new(pos.x, pos.y, pos.z - 1),
&mut prop_que,
&mut vol_cached,
)
}
// Up
// Bounds checking
if pos.z + 1 < outer.size().d {
propagate(
light,
light_map.get_mut(lm_idx(pos.x, pos.y, pos.z + 1)).unwrap(),
Vec3::new(pos.x, pos.y, pos.z + 1),
&mut prop_que,
&mut vol_cached,
)
}
// Down
if pos.z > 0 {
propagate(
light,
light_map.get_mut(lm_idx(pos.x, pos.y, pos.z - 1)).unwrap(),
Vec3::new(pos.x, pos.y, pos.z - 1),
&mut prop_que,
&mut vol_cached,
)
}
// The XY directions
if pos.y + 1 < outer.size().h {