From d290dcd50821308a08aed4b1bcd6087e16b0c1ed Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sun, 28 Apr 2019 20:41:07 +0200
Subject: More consistent restrictions of display values

---
 src/shader/code/extra.glsl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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

diff --git a/src/shader/code/extra.glsl b/src/shader/code/extra.glsl
index 5ba6207..3fec976 100644
--- a/src/shader/code/extra.glsl
+++ b/src/shader/code/extra.glsl
@@ -45,8 +45,10 @@ void main() {
 	}
 
 	// simple central difference discretization of the 2d curl operator
-	const float dxvy = (getFluidVelocity(x+1,y).y - getFluidVelocity(x-1,y).y) / (2*convLength);
-	const float dyvx = (getFluidVelocity(x,y+1).x - getFluidVelocity(x,y-1).x) / (2*convLength);
+	const float dxvy = (getFluidVelocity(x+1,y).y - getFluidVelocity(x-1,y).y)
+	                 / (2*convLength);
+	const float dyvx = (getFluidVelocity(x,y+1).x - getFluidVelocity(x,y-1).x)
+	                 / (2*convLength);
 
 	setFluidExtra(x, y,	dxvy - dyvx);
 }
-- 
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