From f465de8f8c965a8a237662c51ad9b0f47faf3ccd Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Mon, 1 Aug 2016 21:07:01 +0100
Subject: [PATCH] Nev3r's vertical sky distortion

---
 src/r_plane.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/r_plane.c b/src/r_plane.c
index 19007d88f..1474474b9 100644
--- a/src/r_plane.c
+++ b/src/r_plane.c
@@ -709,6 +709,7 @@ void R_DrawPlanes(void)
 					if (dc_yl <= dc_yh)
 					{
 						angle = (pl->viewangle + xtoviewangle[x])>>ANGLETOSKYSHIFT;
+						dc_iscale = FixedMul(skyscale, FINECOSINE(xtoviewangle[x]>>ANGLETOFINESHIFT));
 						dc_x = x;
 						dc_source =
 							R_GetColumn(skytexture,