From 601f056b6f69eed047edeb3293dae86a06714b03 Mon Sep 17 00:00:00 2001
From: Ben Hickling <ben.hickling@aria-networks.com>
Date: Mon, 14 Nov 2016 14:46:08 +0000
Subject: [PATCH] Added snapping to 3D path handles to bring it in line with
 its 2D counterpart

(cherry picked from commit 4d1acab79b0e284252d1aa3fa0447f8fbc4c5a7d)
---
 tools/editor/plugins/path_editor_plugin.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/editor/plugins/path_editor_plugin.cpp b/tools/editor/plugins/path_editor_plugin.cpp
index 33ef71efab5..258e92dc414 100644
--- a/tools/editor/plugins/path_editor_plugin.cpp
+++ b/tools/editor/plugins/path_editor_plugin.cpp
@@ -103,6 +103,12 @@ void PathSpatialGizmo::set_handle(int p_idx,Camera *p_camera, const Point2& p_po
 
 		if (p.intersects_ray(ray_from,ray_dir,&inters)) {
 
+			if(SpatialEditor::get_singleton()->is_snap_enabled())
+			{
+				float snap = SpatialEditor::get_singleton()->get_translate_snap();
+				inters.snap(snap);
+			}
+			
 			Vector3 local = gi.xform(inters);
 			c->set_point_pos(p_idx,local);
 		}