diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c
index e0d5eeb39f1dbd9f33210d4b6955fa2b369aa192..44483e19654c45b3223ddba27451a98a60e2cece 100644
--- a/src/hardware/hw_main.c
+++ b/src/hardware/hw_main.c
@@ -1737,7 +1737,7 @@ static void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 				{
 					FBITFIELD blendmode = PF_Masked;
 
-					if ((rover->fofflags & FOF_TRANSLUCENT && rover->alpha < 256) || rover->blend)
+					if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
 					{
 						blendmode = rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent;
 						Surf.PolyColor.s.alpha = (UINT8)rover->alpha-1 > 255 ? 255 : rover->alpha-1;
@@ -1860,7 +1860,7 @@ static void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 				{
 					FBITFIELD blendmode = PF_Masked;
 
-					if ((rover->fofflags & FOF_TRANSLUCENT && rover->alpha < 256) || rover->blend)
+					if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
 					{
 						blendmode = rover->blend ? HWR_GetBlendModeFlag(rover->blend) : PF_Translucent;
 						Surf.PolyColor.s.alpha = (UINT8)rover->alpha-1 > 255 ? 255 : rover->alpha-1;
@@ -3156,7 +3156,7 @@ static void HWR_Subsector(size_t num)
 					                       alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
 										   true, rover->master->frontsector->extra_colormap);
 				}
-				else if ((rover->fofflags & FOF_TRANSLUCENT && rover->alpha < 256) || rover->blend) // SoM: Flags are more efficient
+				else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend) // SoM: Flags are more efficient
 				{
 					light = R_GetPlaneLight(gl_frontsector, centerHeight, dup_viewz < cullHeight ? true : false);
 
@@ -3202,7 +3202,7 @@ static void HWR_Subsector(size_t num)
 					                       alpha, rover->master->frontsector, PF_Fog|PF_NoTexture,
 										   true, rover->master->frontsector->extra_colormap);
 				}
-				else if ((rover->fofflags & FOF_TRANSLUCENT && rover->alpha < 256) || rover->blend)
+				else if ((rover->fofflags & FOF_TRANSLUCENT && !(rover->fofflags & FOF_SPLAT)) || rover->blend)
 				{
 					light = R_GetPlaneLight(gl_frontsector, centerHeight, dup_viewz < cullHeight ? true : false);
 
@@ -4702,7 +4702,7 @@ void HWR_AddTransparentFloor(levelflat_t *levelflat, extrasubsector_t *xsub, boo
 
 	planeinfo[numplanes].isceiling = isceiling;
 	planeinfo[numplanes].fixedheight = fixedheight;
-	planeinfo[numplanes].lightlevel = (planecolormap && (planecolormap->flags & CMF_FOG)) ? lightlevel : 255;
+	planeinfo[numplanes].lightlevel = (planecolormap && (planecolormap->flags & CMF_FOG)) ? 255 : lightlevel;
 	planeinfo[numplanes].levelflat = levelflat;
 	planeinfo[numplanes].xsub = xsub;
 	planeinfo[numplanes].alpha = alpha;
@@ -4733,7 +4733,7 @@ void HWR_AddTransparentPolyobjectFloor(levelflat_t *levelflat, polyobj_t *polyse
 
 	polyplaneinfo[numpolyplanes].isceiling = isceiling;
 	polyplaneinfo[numpolyplanes].fixedheight = fixedheight;
-	polyplaneinfo[numpolyplanes].lightlevel = (planecolormap && (planecolormap->flags & CMF_FOG)) ? lightlevel : 255;
+	polyplaneinfo[numpolyplanes].lightlevel = (planecolormap && (planecolormap->flags & CMF_FOG)) ? 255 : lightlevel;
 	polyplaneinfo[numpolyplanes].levelflat = levelflat;
 	polyplaneinfo[numpolyplanes].polysector = polysector;
 	polyplaneinfo[numpolyplanes].alpha = alpha;