From 28a664641abf8b5ed7947a1b007ff3541950ca01 Mon Sep 17 00:00:00 2001
From: TudbuT <forge-public@mail.tudbut.de>
Date: Sun, 24 Nov 2024 03:47:23 +0100
Subject: [PATCH] perf

---
 flake.nix   | 2 ++
 src/main.rs | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index 889414b..bda68e4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,6 +51,8 @@
           clang
           trunk
           binaryen
+          hotspot
+          linuxKernel.packages.linux_6_6.perf
         ];
 
         LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
diff --git a/src/main.rs b/src/main.rs
index e377df5..7c3df87 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -25,11 +25,11 @@ enum PausedState {
 
 fn main() {
     let rapier_config = RapierConfiguration {
-        scaled_shape_subdivision: 10,
+        scaled_shape_subdivision: 2,
         timestep_mode: TimestepMode::Variable {
             max_dt: 0.5,
             time_scale: 1.0,
-            substeps: 20,
+            substeps: 10,
         },
         gravity: Vec2::new(0.0, -9.81 * METER),
         physics_pipeline_active: true,