From 8536dfae010bf11a10249bbf1020b475aae54d37 Mon Sep 17 00:00:00 2001
From: Nick Fisher <nick.fisher@avinium.com>
Date: Sat, 1 Jun 2024 12:43:25 +0800
Subject: [PATCH] add ignore parameter for Gizmo

---
 dart_filament/lib/dart_filament/entities/gizmo.dart | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dart_filament/lib/dart_filament/entities/gizmo.dart b/dart_filament/lib/dart_filament/entities/gizmo.dart
index 007caf73..65cabc14 100644
--- a/dart_filament/lib/dart_filament/entities/gizmo.dart
+++ b/dart_filament/lib/dart_filament/entities/gizmo.dart
@@ -16,7 +16,10 @@ class Gizmo extends AbstractGizmo {
   FilamentEntity? _activeEntity;
   bool get isActive => _activeAxis != null;
 
-  Gizmo(this.x, this.y, this.z, this.controller) {
+  final Set<FilamentEntity> ignore;
+
+  Gizmo(this.x, this.y, this.z, this.controller,
+      {this.ignore = const <FilamentEntity>{}}) {
     controller.pickResult.listen(_onPickResult);
   }
 
@@ -45,6 +48,10 @@ class Gizmo extends AbstractGizmo {
   }
 
   void _onPickResult(FilamentPickResult result) async {
+    if (ignore.contains(result)) {
+      detach();
+      return;
+    }
     if (result.entity == x || result.entity == y || result.entity == z) {
       _activeAxis = result.entity;
     } else {