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This commit is contained in:
juliancoffee 2024-02-05 15:40:32 +02:00
parent cd9e5bb9c9
commit 16e7c30078
1 changed files with 5 additions and 9 deletions
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14
common/systems/src/phys.rs
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@ -155,7 +155,7 @@ fn simulated_wind_vel(
.unwrap_or(0.);
let interp_town = terrain
.get_interpolated(pos_2d, |c| match c.meta().site() {
Some(SiteKindMeta::Castle) | Some(SiteKindMeta::Settlement(_)) => 3.5,
Some(SiteKindMeta::Settlement(_)) => 3.5,
_ => 1.0,
})
.unwrap_or(0.);
@ -182,6 +182,9 @@ fn simulated_wind_vel(
// === THERMALS ===
// Sun angle of incidence.
//
// 0.0..1.0, 0.25 morning, 0.45 midday, 0.66 evening, 0.79 night, 0.0/1.0
// midnight
let sun_dir = time_of_day.get_sun_dir().normalized();
let mut lift = ((sun_dir - normal.normalized()).magnitude() - 0.5).max(0.2) * 3.;
@ -213,10 +216,8 @@ fn simulated_wind_vel(
lift *= (above_ground / 15.).min(1.);
lift *= (220. - above_ground / 20.).clamp(0.0, 1.0);
// Smooth this, and increase height some more (500 isnt that much higher than
// TODO: Smooth this, and increase height some more (500 isnt that much higher than
// the spires)
//
// plz, reviewers, I don't know what comment above means
if interp_alt > 500.0 {
lift *= 0.8;
}
@ -231,8 +232,6 @@ fn simulated_wind_vel(
drop(guard);
prof_span!(guard, "ridge lift");
// === Ridge/Wave lift ===
let mut ridge_lift = {
@ -255,7 +254,6 @@ fn simulated_wind_vel(
// Height based fall-off (https://www.desmos.com/calculator/jijqfunchg)
ridge_lift *= 1. / (1. + (1.3f32.powf(0.1 * above_ground - 15.)));
drop(guard);
// More flat wind above ground (https://www.desmos.com/calculator/jryiyqsdnx)
let wind_factor = 1. / (0.25 + (0.96f32.powf(0.1 * above_ground - 15.)));
@ -763,8 +761,6 @@ impl<'a> PhysicsData<'a> {
prof_span!(guard, "Apply Weather");
if let Some(weather) = &read.weather {
// 0.0..1.0, 0.25 morning, 0.45 midday, 0.66 evening, 0.79 night, 0.0/1.0
// midnight
for (_, state, pos, phys) in (
&read.entities,
&read.character_states,