From d864699c5ddd744ee7376c0d752b6bbb771429a2 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Fri, 8 Nov 2019 23:02:47 +0100
Subject: Update lattice multiple times per frame

Controlled by `--lupf` _Lattice updates per frame_

MLUPS are now calculated and displayed.

While performance is still bad compared to a optimized GPU implementation (such
as [1] or [2]) this improves the situation.

[1]: https://tree.kummerlaender.eu/projects/symlbm_playground/
[2]: https://code.kummerlaender.eu/boltzgen/about/
---
 src/shader/code/extra.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shader/code/extra.glsl')

diff --git a/src/shader/code/extra.glsl b/src/shader/code/extra.glsl
index b8483ae..4b149fb 100644
--- a/src/shader/code/extra.glsl
+++ b/src/shader/code/extra.glsl
@@ -9,7 +9,7 @@ layout (std430, binding=4) buffer bufferExtra { float extraCells[]; };
 uniform uint nX;
 uniform uint nY;
 
-const float convLength = 1.0 / float(max(nX,nY));
+const float convLength = 1.0 / float(min(nX,nY));
 
 /// Array indexing
 
-- 
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