From 2f467259844d8228ef8621d860ce71b7ec7c6f09 Mon Sep 17 00:00:00 2001
From: Sally Coolatta <tehrealsalt@gmail.com>
Date: Mon, 25 Apr 2022 14:45:35 -0400
Subject: [PATCH] Fix flickering plane interpolation for OpenGL in the exact
same way
Funny OpenGL renderer being at least 50% copy-pasted Software code :)
---
src/hardware/hw_main.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index f56856bb4f..cafa9ff50e 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -2997,6 +2997,7 @@ static void HWR_Subsector(size_t num)
INT32 light = 0;
extracolormap_t *floorcolormap;
extracolormap_t *ceilingcolormap;
+ ffloor_t *rover;
#ifdef PARANOIA //no risk while developing, enough debugging nights!
if (num >= addsubsector)
@@ -3054,7 +3055,22 @@ static void HWR_Subsector(size_t num)
if (gl_frontsector->ffloors)
{
- if (gl_frontsector->moved)
+ boolean anyMoved = gl_frontsector->moved;
+
+ if (anyMoved == false)
+ {
+ for (rover = gl_frontsector->ffloors; rover; rover = rover->next)
+ {
+ sector_t *controlSec = §ors[rover->secnum];
+ if (controlSec->moved == true)
+ {
+ anyMoved = true;
+ break;
+ }
+ }
+ }
+
+ if (anyMoved == true)
{
gl_frontsector->numlights = sub->sector->numlights = 0;
R_Prep3DFloors(gl_frontsector);
@@ -3133,7 +3149,6 @@ static void HWR_Subsector(size_t num)
if (gl_frontsector->ffloors)
{
/// \todo fix light, xoffs, yoffs, extracolormap ?
- ffloor_t * rover;
for (rover = gl_frontsector->ffloors;
rover; rover = rover->next)
{
--
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