From 72eae3a076b141d3c030870884193145bd527e5c Mon Sep 17 00:00:00 2001
From: Val Erastov <xibyte@gmail.com>
Date: Thu, 20 Sep 2018 00:49:43 -0700
Subject: [PATCH] fix plane parallel to face option

---
 web/app/cad/craft/primitives/planeOperation.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/web/app/cad/craft/primitives/planeOperation.js b/web/app/cad/craft/primitives/planeOperation.js
index 38ed152d..50c371e3 100644
--- a/web/app/cad/craft/primitives/planeOperation.js
+++ b/web/app/cad/craft/primitives/planeOperation.js
@@ -17,7 +17,8 @@ function paramsToPlane({orientation, parallelTo, depth}, cadRegistry) {
     const normal = STANDARD_BASES[orientation][2];
     plane = new Plane(normal, depth);
   } else {
-    plane = new Plane(face.surface.normalInMiddle(), depth);
+    let base = face.surface.tangentPlaneInMiddle();
+    plane = new Plane(base.normal, base.w + depth);
   }
   return plane;
 }