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Wavy paths

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This commit is contained in:
Joshua Barretto 2019-06-23 00:08:21 +01:00
parent 53d5cada93
commit ba4b425e99
1 changed files with 8 additions and 2 deletions
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10
world/src/column/mod.rs
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@ -39,6 +39,12 @@ impl<'a> Sampler for ColumnGen<'a> {
let sim = self.world.sim();
let turb = Vec2::new(
world.sim().gen_ctx.turb_x_nz.get((wposf.div(48.0)).into_array()) as f32,
world.sim().gen_ctx.turb_y_nz.get((wposf.div(48.0)).into_array()) as f32,
) * 12.0;
let wposf_turb = wposf + turb;
let alt_base = sim.get_interpolated(wpos, |chunk| chunk.alt_base)?;
let chaos = sim.get_interpolated(wpos, |chunk| chunk.chaos)?;
let temp = sim.get_interpolated(wpos, |chunk| chunk.temp)?;
@ -127,8 +133,8 @@ impl<'a> Sampler for ColumnGen<'a> {
let near_1 = sim_chunk.location.as_ref().map(|l| l.near[1].block_pos).unwrap_or(Vec2::zero()).map(|e| e as f32);
let dist_to_path = (0.0
+ (near_1.y - near_0.y) * wposf.x as f32
- (near_1.x - near_0.x) * wposf.y as f32
+ (near_1.y - near_0.y) * wposf_turb.x as f32
- (near_1.x - near_0.x) * wposf_turb.y as f32
+ near_1.x * near_0.y
- near_0.x * near_1.y)
.abs()