From c105a7520ae1d0d9f59e3a6325c0b73f36ed85ed Mon Sep 17 00:00:00 2001
From: Petri Hienonen <petri.hienonen@gmail.com>
Date: Sat, 18 Oct 2025 15:08:35 +0300
Subject: Debug

---
 shaders/red.wgsl | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 shaders/red.wgsl

(limited to 'shaders/red.wgsl')

diff --git a/shaders/red.wgsl b/shaders/red.wgsl
new file mode 100644
index 0000000..47f837b
--- /dev/null
+++ b/shaders/red.wgsl
@@ -0,0 +1,13 @@
+@vertex
+fn vs_main(@builtin(vertex_index) vertex_index: u32) -> @builtin(position) vec4<f32> {
+    let pos = vec2<f32>(
+        f32(vertex_index == 0u) * 4.0 - 1.0,
+        f32(vertex_index == 1u) * 4.0 - 1.0
+    );
+    return vec4<f32>(pos, 0.0, 1.0);
+}
+
+@fragment
+fn fs_main() -> @location(0) vec4<f32> {
+    return vec4<f32>(1.0, 0.0, 0.0, 1.0);
+}
-- 
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