From d6cc1472fd30678818faf16e733024d4050efcef Mon Sep 17 00:00:00 2001
From: Your Name <room3dev@gmail.com>
Date: Tue, 20 Jan 2026 11:42:45 +0700
Subject: [PATCH] feat: add square orientation with auto-selection for 1:1
 aspect ratio

---
 resolution_matrix.py  |  2 +-
 web/js/pixel_forge.js | 11 ++++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/resolution_matrix.py b/resolution_matrix.py
index 4805c5e..e06a293 100644
--- a/resolution_matrix.py
+++ b/resolution_matrix.py
@@ -32,7 +32,7 @@ class PixelForge:
                     {"default": "3:2"},
                 ),
                 "orientation": (
-                    ["landscape", "portrait"],
+                    ["landscape", "portrait", "square"],
                     {"default": "landscape"},
                 ),
                 "divisible_by": (
diff --git a/web/js/pixel_forge.js b/web/js/pixel_forge.js
index b26c744..1ffd654 100644
--- a/web/js/pixel_forge.js
+++ b/web/js/pixel_forge.js
@@ -51,6 +51,12 @@ app.registerExtension({
 
             console.log("PixelForge: updateResolutions called with:", { aspect, orientation, div, maxMp });
 
+            // Auto-select "square" orientation for 1:1 aspect ratio
+            if (aspect === "1:1" && orientationWidget && orientation !== "square") {
+                orientationWidget.value = "square";
+                console.log("PixelForge: Auto-selected square orientation for 1:1 ratio");
+            }
+
             const ratio = ASPECT_RATIOS[aspect];
             if (!ratio) {
                 console.error("PixelForge: Invalid aspect ratio:", aspect);
@@ -70,7 +76,10 @@ app.registerExtension({
 
                 if (total > maxPixels) break;
 
-                if (orientation === "portrait") {
+                // For square aspect ratio (1:1), orientation doesn't matter
+                // For portrait, swap dimensions
+                const currentOrientation = orientationWidget ? orientationWidget.value : orientation;
+                if (currentOrientation === "portrait" && aspect !== "1:1") {
                     [w, h] = [h, w];
                 }