From 919e67da7d3a32a294afe26dbf7a16c6d4c3af4c Mon Sep 17 00:00:00 2001
From: Alexander Orzechowski <orzechowski.alexander@gmail.com>
Date: Sat, 25 Jun 2022 18:34:26 -0400
Subject: wlr_scene: Account for occlusion by other scene nodes when
 calculating visibility

---
 docs/env_vars.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs')

diff --git a/docs/env_vars.md b/docs/env_vars.md
index e5d5d62b..62472783 100644
--- a/docs/env_vars.md
+++ b/docs/env_vars.md
@@ -51,6 +51,9 @@ wlroots reads these environment variables
   tasks for compositors that use scenes (available options: none, rerender,
   highlight)
 * *WLR_SCENE_DISABLE_DIRECT_SCANOUT*: disables direct scan-out for debugging.
+* *WLR_SCENE_DISABLE_VISIBILITY*: If set to 1, the visibility of all scene nodes
+  will be considered to be the full node. Intelligent visibility canculations will
+  be disabled.
 
 # Generic
 
-- 
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