From ffcafb569975fb54197930df019831a08ffc2a16 Mon Sep 17 00:00:00 2001
From: Simon Stucki <simon_stucki@hotmail.com>
Date: Sat, 17 Aug 2024 13:50:24 +0200
Subject: [PATCH] Drop dead code

---
 strahl-lib/src/tracer-shader.wgsl | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/strahl-lib/src/tracer-shader.wgsl b/strahl-lib/src/tracer-shader.wgsl
index 78d3607..4e1e19e 100644
--- a/strahl-lib/src/tracer-shader.wgsl
+++ b/strahl-lib/src/tracer-shader.wgsl
@@ -1350,16 +1350,6 @@ fn writeColor(pixelColor: vec4f, x: i32, y: i32, samples: i32) {
   textureStore(texture, vec2<i32>(x, y), adjustedColor);
 }
 
-@must_use
-fn identityMatrix() -> mat4x4<f32> {
-  return mat4x4<f32>(
-      1.0, 0.0, 0.0, 0.0,
-      0.0, 1.0, 0.0, 0.0,
-      0.0, 0.0, 1.0, 0.0,
-      0.0, 0.0, 0.0, 1.0
-  );
-}
-
 fn sampleTriangleFilter(xi: f32) -> f32 {
   return select(1.0 - sqrt(2.0 - 2.0 * xi), sqrt(2.0 * xi) - 1.0, xi < 0.5);
 }