From 0a887948eb456540a69a4de6cefdc5bae398311a Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Mon, 25 Apr 2016 18:48:14 +0100
Subject: [PATCH] Ensure pixhigh/pixlow is always set whenever the game decides
a top/bottom texture should be drawn
This fixes the rendering glitches encountered around slopes in Glacier Gear, yes. :)
---
src/r_segs.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/src/r_segs.c b/src/r_segs.c
index 574421fb0d..3f11bb3649 100644
--- a/src/r_segs.c
+++ b/src/r_segs.c
@@ -2696,11 +2696,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
worldlowslope >>= 4;
#endif
- if (worldhigh < worldtop
-#ifdef ESLOPE
- || worldhighslope < worldtopslope
-#endif
- )
+ if (toptexture)
{
pixhigh = (centeryfrac>>4) - FixedMul (worldhigh, rw_scale);
pixhighstep = -FixedMul (rw_scalestep,worldhigh);
@@ -2713,11 +2709,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
#endif
}
- if (worldlow > worldbottom
-#ifdef ESLOPE
- || worldlowslope > worldbottomslope
-#endif
- )
+ if (bottomtexture)
{
pixlow = (centeryfrac>>4) - FixedMul (worldlow, rw_scale);
pixlowstep = -FixedMul (rw_scalestep,worldlow);
--
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