From 12e406664b54e44e434fc62c4235676a49ffc475 Mon Sep 17 00:00:00 2001
From: AI Bot <bot@digifox.live>
Date: Thu, 17 Sep 2026 09:41:34 +0530
Subject: [PATCH] fix: Invert X and Y for baked UV texture

---
 src/lib/bakingUtils.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/lib/bakingUtils.ts b/src/lib/bakingUtils.ts
index 88e7d08..bc6c5ec 100644
--- a/src/lib/bakingUtils.ts
+++ b/src/lib/bakingUtils.ts
@@ -120,10 +120,8 @@ export function bakeTextureToNewUVs(
       varying vec2 vOldUV;
       void main() {
         vOldUV = uv2;
-        // The new UVs (uv) range from 0 to 1.
-        // We map them to clip space: -1 to 1.
-        // Also flip Y so the texture is right-side up.
-        gl_Position = vec4(uv.x * 2.0 - 1.0, (uv.y * 2.0 - 1.0), 0.0, 1.0);
+        // Flip X and Y to fix upside down and reversed texture
+        gl_Position = vec4(1.0 - uv.x * 2.0, 1.0 - uv.y * 2.0, 0.0, 1.0);
       }
     `,
     fragmentShader: `