From 92dd02d7cc4d9fc930760d26d81edbe2197a3fc0 Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Tue, 18 Aug 2026 20:20:32 -0700
Subject: marching rigid bodies

---
 src/sim/lib/marching_squares.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sim/lib')

diff --git a/src/sim/lib/marching_squares.rs b/src/sim/lib/marching_squares.rs
index 41d50ee..9df3dfa 100644
--- a/src/sim/lib/marching_squares.rs
+++ b/src/sim/lib/marching_squares.rs
@@ -43,6 +43,7 @@ fn derive_type(tl: bool, tr: bool, br: bool, bl: bool) -> usize {
 
 pub trait Marchable {
     fn occupied(&self, x: i32, y: i32) -> bool;
+    fn size(&self) -> (i32, i32);
 }
 
 pub fn compute_types(marchable: &impl Marchable, w: i32, h: i32) -> Vec<u8> {
-- 
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