From 9b24041394ecf8210514845372d965f8d65302c9 Mon Sep 17 00:00:00 2001
From: x2048 <codeforsmile@gmail.com>
Date: Wed, 2 Nov 2022 09:09:48 +0100
Subject: Improve bloom effect (#12916)

* Remove the built-in exposure factor of 2.5
* Add physics-based bloom (https://learnopengl.com/Guest-Articles/2022/Phys.-Based-Bloom)
* Add luminance scaling for bloom layer to simulate HDR
* Add setting to control bloom strength
---
 src/client/renderingengine.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/client/renderingengine.cpp')

diff --git a/src/client/renderingengine.cpp b/src/client/renderingengine.cpp
index 9698b63bb..465e3fd4f 100644
--- a/src/client/renderingengine.cpp
+++ b/src/client/renderingengine.cpp
@@ -56,6 +56,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #endif
 
 RenderingEngine *RenderingEngine::s_singleton = nullptr;
+const float RenderingEngine::BASE_BLOOM_STRENGTH = 8.0f;
 
 
 static gui::GUISkin *createSkin(gui::IGUIEnvironment *environment,
-- 
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