KD impl 1

src/main.rs

@@ -12,6 +12,7 @@ use crate::surface_probability_measure::{LoggerSticker, ReadOnlyVectorStorage};
 use crate::system::model::DLASystem;
 use crate::system::spaces::continuous::{ContinuousSticker, ContinuousStorage, ContinuousWalker};
 use crate::system::spaces::hexagonal::HexPosition;
+use crate::system::spaces::kd_grid::{KDGrid, KDGrid2Sticker};
 use crate::system::spaces::square_grid::{Grid2D, Grid3D};
 use crate::system::spaces::VectorStorage;
 use crate::system::spawner::UniformSpawner;
@@ -56,6 +57,20 @@ fn main() {
             write(&sys, cli.format, &cli.output);
         }
 
+        PCM::Grid3KD(StickProbabilityCli { grid_size, stick_probability }) => {
+            let mut sys = DLASystem::<_, Grid2D, _, _, _, _>::new(
+                SmallRng::seed_from_u64(cli.seed),
+                KDGrid { inner: kiddo::KdTree::new() },
+                LocalRandomWalker,
+                UniformSpawner,
+                KDGrid2Sticker { stick_probability },
+                cli.max_particles,
+            );
+
+            drive_system(&mut sys, cli.max_frames, cli.notify_every);
+            write(&sys, cli.format, &cli.output);
+        }
+
         PCM::Grid3(StickProbabilityCli { grid_size, stick_probability }) => {
             let mut sys = DLASystem::<_, Grid3D, _, _, _, _>::new(
                 SmallRng::seed_from_u64(cli.seed),