From 672f4d7b9e71e7dfbadb0ba952572c41e22ed74c Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 13 Nov 2017 01:59:07 +0100
Subject: [PATCH] lines behind sphere are now drawn (darker); better 'behind'
 colors when background color changes

---
 polygons.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/polygons.cpp b/polygons.cpp
index 79747859..c881a8f7 100644
--- a/polygons.cpp
+++ b/polygons.cpp
@@ -822,9 +822,9 @@ void drawqueue() {
   #else
       polytodraw& ptd (*ptds2[i]);
   #endif
-      if(ptd.kind == pkPoly) {
+      if(ptd.kind == pkPoly || ptd.kind == pkLine) {
         unsigned c = ptd.col;
-        ptd.col = ((c & 0xFCFCFC00) >> 2) | (c & 0xFF);
+        ptd.col = (gradient(c>>8, backcolor, 0, .75, 1)<<8) | 0xFF;
         drawqueueitem(ptd);
         ptd.col = c;
         }