lets try this i guess yolo

sdf_export.py

@@ -24,19 +24,22 @@ def mesh_to_sdf_glsl(path, resolution=64):
     # Normalize distances to [-1, 1]
     distances = np.clip(distances, -1.0, 1.0)
 
-    # Flatten the 3D array and convert to GLSL array
-    flat_distances = distances.flatten()
-    glsl_array = ", ".join(f"{float(v):.6f}" for v in flat_distances)
+    # Convert to GLSL array
+    glsl_array = ", ".join(f"{float(v):.6f}" for v in distances.ravel())
 
     glsl_code = f"""// Auto-generated SDF GLSL from mesh
+// Resolution: {resolution}x{resolution}x{resolution}
 float sdfData[{resolution**3}] = float[](
     {glsl_array}
 );
 
 float SDF(vec3 p) {{
+    // Map from [-1,1] to [0,resolution-1]
     vec3 dim = vec3({resolution}.0);
-    vec3 uv = (p + 1.0) * 0.5 * dim;
+    vec3 uv = (p + 1.0) * 0.5 * (dim - 1.0);
     ivec3 idx = ivec3(clamp(floor(uv), vec3(0.0), dim - 1.0));
+    
+    // Convert 3D index to 1D array index
     int i = idx.x + idx.y * {resolution} + idx.z * {resolution * resolution};
     return sdfData[i];
 }}