From 57d8ef5d2343c669715798345a84d32d91bc0c4c Mon Sep 17 00:00:00 2001
From: Marc Garcia Puig <marcgpuig@gmail.com>
Date: Tue, 25 Feb 2025 22:56:56 +0100
Subject: [PATCH] Disabled depth test for line and handle materials

---
 editor/plugins/polygon_3d_editor_plugin.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/editor/plugins/polygon_3d_editor_plugin.cpp b/editor/plugins/polygon_3d_editor_plugin.cpp
index 9d7567f2528..f07ce22127c 100644
--- a/editor/plugins/polygon_3d_editor_plugin.cpp
+++ b/editor/plugins/polygon_3d_editor_plugin.cpp
@@ -560,6 +560,7 @@ Polygon3DEditor::Polygon3DEditor() {
 	line_material->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
 	line_material->set_flag(StandardMaterial3D::FLAG_SRGB_VERTEX_COLOR, true);
 	line_material->set_flag(StandardMaterial3D::FLAG_DISABLE_FOG, true);
+	line_material->set_flag(StandardMaterial3D::FLAG_DISABLE_DEPTH_TEST, true);
 	line_material->set_albedo(Color(1, 1, 1));
 
 	handle_material.instantiate();
@@ -569,6 +570,7 @@ Polygon3DEditor::Polygon3DEditor() {
 	handle_material->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
 	handle_material->set_flag(StandardMaterial3D::FLAG_SRGB_VERTEX_COLOR, true);
 	handle_material->set_flag(StandardMaterial3D::FLAG_DISABLE_FOG, true);
+	handle_material->set_flag(StandardMaterial3D::FLAG_DISABLE_DEPTH_TEST, true);
 	Ref<Texture2D> handle = EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("Editor3DHandle"), EditorStringName(EditorIcons));
 	handle_material->set_point_size(handle->get_width());
 	handle_material->set_texture(StandardMaterial3D::TEXTURE_ALBEDO, handle);