From 4853ff7a1ae2a90369d46a8b838435700f5f8cc3 Mon Sep 17 00:00:00 2001
From: dsehnal <david.sehnal@gmail.com>
Date: Fri, 11 Jun 2021 15:19:04 +0200
Subject: [PATCH] fix volume streaming channel visibility

---
 .../behavior/dynamic/volume-streaming/transformers.ts           | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mol-plugin/behavior/dynamic/volume-streaming/transformers.ts b/src/mol-plugin/behavior/dynamic/volume-streaming/transformers.ts
index 8d15ea038..082d700d3 100644
--- a/src/mol-plugin/behavior/dynamic/volume-streaming/transformers.ts
+++ b/src/mol-plugin/behavior/dynamic/volume-streaming/transformers.ts
@@ -276,10 +276,12 @@ const VolumeStreamingVisual = PluginStateTransform.BuiltIn({
         // TODO: is this correct behavior?
         if (!channel) return StateTransformer.UpdateResult.Unchanged;
 
+        const visible = b.data.repr.state.visible;
         const params = createVolumeProps(a.data, newParams.channel);
         const props = { ...b.data.repr.props, ...params.type.params };
         b.data.repr.setTheme(Theme.create(plugin.representation.volume.themes, { volume: channel.data }, params));
         await b.data.repr.createOrUpdate(props, channel.data).runInContext(ctx);
+        b.data.repr.setState({ visible });
         b.data.sourceData = channel.data;
 
         // TODO: set the transform here as well in case the structure moves?
-- 
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