From c19dae0df605c61bfc750968dbb241af9b3171b7 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Sat, 4 Apr 2026 19:26:18 +0200
Subject: [PATCH] Add snapToGrid option to create and move box brush commands

---
 src/commands/create-box-brush-command.ts | 12 ++++++++++--
 src/commands/move-box-brush-command.ts   |  9 ++++++---
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/commands/create-box-brush-command.ts b/src/commands/create-box-brush-command.ts
index e981085b..7f857ab8 100644
--- a/src/commands/create-box-brush-command.ts
+++ b/src/commands/create-box-brush-command.ts
@@ -12,13 +12,21 @@ import type { EditorCommand } from "./command";
 interface CreateBoxBrushCommandOptions {
   center?: Vec3;
   size?: Vec3;
+  snapToGrid?: boolean;
   gridSize?: number;
 }
 
 export function createCreateBoxBrushCommand(options: CreateBoxBrushCommandOptions = {}): EditorCommand {
+  const snapToGrid = options.snapToGrid ?? true;
   const brush = createBoxBrush({
-    center: snapVec3ToGrid(options.center ?? DEFAULT_BOX_BRUSH_CENTER, options.gridSize ?? DEFAULT_GRID_SIZE),
-    size: snapPositiveSizeToGrid(options.size ?? DEFAULT_BOX_BRUSH_SIZE, options.gridSize ?? DEFAULT_GRID_SIZE)
+    center:
+      snapToGrid === false
+        ? options.center ?? DEFAULT_BOX_BRUSH_CENTER
+        : snapVec3ToGrid(options.center ?? DEFAULT_BOX_BRUSH_CENTER, options.gridSize ?? DEFAULT_GRID_SIZE),
+    size:
+      snapToGrid === false
+        ? options.size ?? DEFAULT_BOX_BRUSH_SIZE
+        : snapPositiveSizeToGrid(options.size ?? DEFAULT_BOX_BRUSH_SIZE, options.gridSize ?? DEFAULT_GRID_SIZE)
   });
 
   let previousSelection: EditorSelection | null = null;
diff --git a/src/commands/move-box-brush-command.ts b/src/commands/move-box-brush-command.ts
index a85d68c8..15465ea3 100644
--- a/src/commands/move-box-brush-command.ts
+++ b/src/commands/move-box-brush-command.ts
@@ -11,11 +11,14 @@ import type { EditorCommand } from "./command";
 interface MoveBoxBrushCommandOptions {
   brushId: string;
   center: Vec3;
+  snapToGrid?: boolean;
   gridSize?: number;
+  label?: string;
 }
 
 export function createMoveBoxBrushCommand(options: MoveBoxBrushCommandOptions): EditorCommand {
-  const snappedCenter = snapVec3ToGrid(options.center, options.gridSize ?? DEFAULT_GRID_SIZE);
+  const resolvedCenter =
+    options.snapToGrid === false ? options.center : snapVec3ToGrid(options.center, options.gridSize ?? DEFAULT_GRID_SIZE);
 
   let previousCenter: Vec3 | null = null;
   let previousSelection: EditorSelection | null = null;
@@ -23,7 +26,7 @@ export function createMoveBoxBrushCommand(options: MoveBoxBrushCommandOptions):
 
   return {
     id: createOpaqueId("command"),
-    label: "Move box brush",
+    label: options.label ?? "Move box brush",
     execute(context) {
       const currentDocument = context.getDocument();
       const brush = getBoxBrushOrThrow(currentDocument, options.brushId);
@@ -46,7 +49,7 @@ export function createMoveBoxBrushCommand(options: MoveBoxBrushCommandOptions):
         replaceBrush(currentDocument, {
           ...brush,
           center: {
-            ...snappedCenter
+            ...resolvedCenter
           }
         })
       );