From 98b0f65ceac100bf096ffa42267feeaa6a962b7d Mon Sep 17 00:00:00 2001
From: Jonathan Westhues <jwesthues@cq.cx>
Date: Tue, 15 Jul 2008 23:08:39 -0800
Subject: [PATCH] But still draw the edges when the faces are coplanar, if the
 faces are different colors.

[git-p4: depot-paths = "//depot/solvespace/": change = 1842]
---
 mesh.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mesh.cpp b/mesh.cpp
index e72482e..d9cdab6 100644
--- a/mesh.cpp
+++ b/mesh.cpp
@@ -594,7 +594,9 @@ void SKdNode::FindEdgeOn(Vector a, Vector b, int *n, int *nOther,
             {
                 (*n)++;
                 if(tr->meta.face != m.face) {
-                    if(tr->meta.face != 0 && m.face != 0) {
+                    if(tr->meta.color == m.color &&
+                       tr->meta.face != 0 && m.face != 0)
+                    {
                         hEntity hf0 = { tr->meta.face },
                                 hf1 = { m.face };
                         Entity *f0 = SS.GetEntity(hf0),