From ae5f40c27c03521a8e6d156255a3fe781d009f92 Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Fri, 15 May 2026 11:35:26 +0000
Subject: [PATCH] Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
---
 src/stores/useModelStore.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/stores/useModelStore.ts b/src/stores/useModelStore.ts
index c4f771e..34afc02 100644
--- a/src/stores/useModelStore.ts
+++ b/src/stores/useModelStore.ts
@@ -133,6 +133,15 @@ interface ModelStore {
   showGrid: boolean;
   setShowGrid: (show: boolean) => void;
 
+  /** World Y position of the grid plane (meters). */
+  gridY: number;
+  setGridY: (y: number) => void;
+  /** When true, grid follows the bottom of the loaded model automatically. */
+  gridAutoFollow: boolean;
+  setGridAutoFollow: (b: boolean) => void;
+  /** Nudge grid by delta meters and disable auto-follow. */
+  nudgeGridY: (delta: number) => void;
+
   wireframeColor: string;
   setWireframeColor: (color: string) => void;