From 03a546a53cc7631c91bf0b3019794ca083cfab2c Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart@neuron.com>
Date: Fri, 3 Jul 2020 13:08:35 -0400
Subject: [PATCH] mitigate opaque black lines causing blackouts when zooming
 out

---
 src/kiri/layer.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kiri/layer.js b/src/kiri/layer.js
index 6085da32..ed969ca0 100644
--- a/src/kiri/layer.js
+++ b/src/kiri/layer.js
@@ -103,10 +103,10 @@
         let m = mcache[color];
         if (!m) {
             m = mcache[color] = mesh ? new THREE.MeshPhongMaterial({
-                transparent: layer.transparent,
+                transparent: color ? layer.transparent : true,
                 shininess: layer.shininess,
                 specular: layer.specular,
-                opacity: layer.opacity,
+                opacity: color ? layer.opacity : 0.25,
                 color: color,
                 side: THREE.DoubleSide
             }) : new THREE.LineBasicMaterial({