From e579ae120290329fd697b50ea9138ffccb65a805 Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Wed, 1 Apr 2026 13:57:32 +0200
Subject: feat: migrate GPU renderer from WebGL to wgpu/WASM

---
 rust/crates/gpu/src/shaders/fullscreen.wgsl | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 rust/crates/gpu/src/shaders/fullscreen.wgsl

(limited to 'rust/crates/gpu/src/shaders/fullscreen.wgsl')

diff --git a/rust/crates/gpu/src/shaders/fullscreen.wgsl b/rust/crates/gpu/src/shaders/fullscreen.wgsl
new file mode 100644
index 00000000..1ef26e48
--- /dev/null
+++ b/rust/crates/gpu/src/shaders/fullscreen.wgsl
@@ -0,0 +1,12 @@
+struct VertexOutput {
+    @builtin(position) position: vec4f,
+    @location(0) tex_coord: vec2f,
+}
+
+@vertex
+fn vertex_main(@location(0) position: vec2f) -> VertexOutput {
+    var output: VertexOutput;
+    output.position = vec4f(position, 0.0, 1.0);
+    output.tex_coord = (position * 0.5) + vec2f(0.5, 0.5);
+    return output;
+}
-- 
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