From 3bcc3762249031c329fcbd5c0b861d9c6abdcf19 Mon Sep 17 00:00:00 2001
From: EvilSpirit <anandamide@mail.ru>
Date: Tue, 14 Feb 2017 00:08:06 +0700
Subject: [PATCH] Same orientation constraint doesn't exist in a workplane.

Before this commit, a same orientation constraint created with
a workplane selected would only remove 2 of 3 DOFs. After
this commit, it properly removes all 3 DOFs.
---
 src/constrainteq.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/constrainteq.cpp b/src/constrainteq.cpp
index fb1106c..ef963b0 100644
--- a/src/constrainteq.cpp
+++ b/src/constrainteq.cpp
@@ -611,7 +611,9 @@ void ConstraintBase::GenerateEquations(IdList<Equation,hEquation> *l,
                        bn = b->NormalExprsN();
 
             ExprVector eq = VectorsParallel3d(an, bn, valP);
-            AddEq(l, eq);
+            AddEq(l, eq.x, 0);
+            AddEq(l, eq.y, 1);
+            AddEq(l, eq.z, 2);
             Expr *d1 = au.Dot(bv);
             Expr *d2 = au.Dot(bu);
             // Allow either orientation for the coordinate system, depending