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-rw-r--r--src/shader/code/extra.glsl6
1 files changed, 4 insertions, 2 deletions
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);
}