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particles animation: config tuning

This commit is contained in:
Thomas Kolb 2021-03-10 22:18:29 +01:00
parent 35c5c33689
commit 24850f1a1b
1 changed files with 8 additions and 7 deletions
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15
src/animation.rs
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@ -125,12 +125,13 @@ pub mod particles
use rand::Rng; use rand::Rng;
const COOLDOWN_FACTOR : f32 = 0.99995; const COOLDOWN_FACTOR : f32 = 0.99995;
const RGB_EXPONENT : f32 = 1.8; const RGB_EXPONENT : f32 = 1.8;
const W_EXPONENT : f32 = 2.2; const W_EXPONENT : f32 = 2.2;
const FADE_FACTOR : f32 = 0.98; const FADE_FACTOR : f32 = 0.98;
const AVG_LEDS_ACTIVATED : f32 = 0.05; const AVG_LEDS_ACTIVATED : f32 = 0.02;
const WHITE_EXTRA_SCALE : f32 = 0.5; const WHITE_EXTRA_SCALE : f32 = 0.5;
const CONDENSATION_FACTOR : f32 = 5.0;
pub struct Particles pub struct Particles
{ {
@ -218,7 +219,7 @@ pub mod particles
let rem_energy_ref = remaining_energy.ref_by_index_mut(coloridx).unwrap(); let rem_energy_ref = remaining_energy.ref_by_index_mut(coloridx).unwrap();
while *rem_energy_ref > 0.0 { while *rem_energy_ref > 0.0 {
let mut rnd_energy = rng.gen::<f32>() * (*new_energy_ref) * 5.0; let mut rnd_energy = rng.gen::<f32>() * (*new_energy_ref) * CONDENSATION_FACTOR;
let rnd_strip = rng.gen_range(0..config::NUM_STRIPS); let rnd_strip = rng.gen_range(0..config::NUM_STRIPS);
let rnd_led = rng.gen_range(0..config::NUM_LEDS_PER_STRIP); let rnd_led = rng.gen_range(0..config::NUM_LEDS_PER_STRIP);