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https://git.do.srb2.org/KartKrew/Kart-Public.git
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Bugfixes to sloped FOF plane clipping
This commit is contained in:
RedEnchilada
parent
0d9f8028b7
commit
fb9d07b8ba
2 changed files with 33 additions and 18 deletions
13
src/r_bsp.c
13
src/r_bsp.c
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@ -908,6 +908,9 @@ static void R_Subsector(size_t num)
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ceilingplane = NULL;
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numffloors = 0;
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#ifdef ESLOPE
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ffloor[numffloors].slope = NULL;
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#endif
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ffloor[numffloors].plane = NULL;
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ffloor[numffloors].polyobj = NULL;
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if (frontsector->ffloors)
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@ -945,7 +948,7 @@ static void R_Subsector(size_t num)
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#ifdef ESLOPE
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light = R_GetPlaneLight(frontsector,
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*rover->b_slope ? P_GetZAt(*rover->b_slope, frontsector->soundorg.x, frontsector->soundorg.y) : *rover->bottomheight,
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viewz < (*rover->b_slope ? P_GetZAt(*rover->b_slope, viewx, viewy) : *rover->bottomheight));
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viewz < heightcheck);
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#else
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light = R_GetPlaneLight(frontsector, *rover->bottomheight,
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viewz < *rover->bottomheight);
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@ -993,7 +996,7 @@ static void R_Subsector(size_t num)
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#ifdef ESLOPE
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light = R_GetPlaneLight(frontsector,
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*rover->t_slope ? P_GetZAt(*rover->t_slope, frontsector->soundorg.x, frontsector->soundorg.y) : *rover->topheight,
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viewz < (*rover->t_slope ? P_GetZAt(*rover->t_slope, viewx, viewy) : *rover->topheight));
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viewz < heightcheck);
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#else
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light = R_GetPlaneLight(frontsector, *rover->topheight, viewz < *rover->topheight);
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#endif
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@ -1079,6 +1082,9 @@ static void R_Subsector(size_t num)
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ffloor[numffloors].height = polysec->floorheight;
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ffloor[numffloors].polyobj = po;
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#ifdef ESLOPE
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ffloor[numffloors].slope = NULL;
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#endif
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// ffloor[numffloors].ffloor = rover;
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po->visplane = ffloor[numffloors].plane;
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numffloors++;
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@ -1120,6 +1126,9 @@ static void R_Subsector(size_t num)
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ffloor[numffloors].polyobj = po;
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ffloor[numffloors].height = polysec->ceilingheight;
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#ifdef ESLOPE
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ffloor[numffloors].slope = NULL;
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#endif
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// ffloor[numffloors].ffloor = rover;
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po->visplane = ffloor[numffloors].plane;
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numffloors++;
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38
src/r_segs.c
38
src/r_segs.c
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@ -2650,7 +2650,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (*rover->b_slope || *rover->t_slope)
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backsector->hasslope = true;
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rovertest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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rovertest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, backsector->soundorg.x, backsector->soundorg.y) : *rover->bottomheight) - viewz;
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planevistest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, viewx, viewy) : *rover->bottomheight);
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if (rovertest>>4 <= worldhigh &&
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@ -2658,9 +2658,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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((viewz < planevistest && !(rover->flags & FF_INVERTPLANES)) ||
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(viewz > planevistest && (rover->flags & FF_BOTHPLANES))))
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{
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ffloor[i].slope = *rover->b_slope;
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ffloor[i].b_pos = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos_slope = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segright.x, segright.y) : *rover->bottomheight) - viewz;
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//ffloor[i].slope = *rover->b_slope;
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ffloor[i].b_pos = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos_slope = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segright.x, segright.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos >>= 4;
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ffloor[i].b_pos_slope >>= 4;
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ffloor[i].b_frac = (centeryfrac >> 4) - FixedMul(ffloor[i].b_pos, rw_scale);
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@ -2672,7 +2672,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (i >= MAXFFLOORS)
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break;
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rovertest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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rovertest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, backsector->soundorg.x, backsector->soundorg.y) : *rover->topheight) - viewz;
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planevistest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, viewx, viewy) : *rover->topheight);
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if (rovertest>>4 <= worldhigh &&
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@ -2680,9 +2680,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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((viewz > planevistest && !(rover->flags & FF_INVERTPLANES)) ||
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(viewz < planevistest && (rover->flags & FF_BOTHPLANES))))
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{
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ffloor[i].slope = *rover->t_slope;
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ffloor[i].b_pos = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos_slope = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segright.x, segright.y) : *rover->topheight) - viewz;
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//ffloor[i].slope = *rover->t_slope;
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ffloor[i].b_pos = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos_slope = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segright.x, segright.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos >>= 4;
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ffloor[i].b_pos_slope >>= 4;
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ffloor[i].b_frac = (centeryfrac >> 4) - FixedMul(ffloor[i].b_pos, rw_scale);
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@ -2735,7 +2735,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (*rover->b_slope || *rover->t_slope)
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frontsector->hasslope = true;
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rovertest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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rovertest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, frontsector->soundorg.x, frontsector->soundorg.y) : *rover->bottomheight) - viewz;
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planevistest = (*rover->b_slope ? P_GetZAt(*rover->b_slope, viewx, viewy) : *rover->bottomheight);
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if (rovertest>>4 <= worldtop &&
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@ -2743,9 +2743,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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((viewz < planevistest && !(rover->flags & FF_INVERTPLANES)) ||
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(viewz > planevistest && (rover->flags & FF_BOTHPLANES))))
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{
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ffloor[i].slope = *rover->b_slope;
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ffloor[i].b_pos = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos_slope = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segright.x, segright.y) : *rover->bottomheight) - viewz;
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//ffloor[i].slope = *rover->b_slope;
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ffloor[i].b_pos = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segleft.x, segleft.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos_slope = (*rover->b_slope ? P_GetZAt(*rover->b_slope, segright.x, segright.y) : *rover->bottomheight) - viewz;
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ffloor[i].b_pos >>= 4;
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ffloor[i].b_pos_slope >>= 4;
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ffloor[i].b_frac = (centeryfrac >> 4) - FixedMul(ffloor[i].b_pos, rw_scale);
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@ -2757,7 +2757,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (i >= MAXFFLOORS)
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break;
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rovertest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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rovertest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, frontsector->soundorg.x, frontsector->soundorg.y) : *rover->topheight) - viewz;
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planevistest = (*rover->t_slope ? P_GetZAt(*rover->t_slope, viewx, viewy) : *rover->topheight);
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if (rovertest>>4 <= worldtop &&
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@ -2765,9 +2765,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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((viewz > planevistest && !(rover->flags & FF_INVERTPLANES)) ||
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(viewz < planevistest && (rover->flags & FF_BOTHPLANES))))
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{
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ffloor[i].slope = *rover->t_slope;
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ffloor[i].b_pos = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos_slope = (ffloor[i].slope ? P_GetZAt(ffloor[i].slope, segright.x, segright.y) : *rover->topheight) - viewz;
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//ffloor[i].slope = *rover->t_slope;
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ffloor[i].b_pos = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segleft.x, segleft.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos_slope = (*rover->t_slope ? P_GetZAt(*rover->t_slope, segright.x, segright.y) : *rover->topheight) - viewz;
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ffloor[i].b_pos >>= 4;
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ffloor[i].b_pos_slope >>= 4;
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ffloor[i].b_frac = (centeryfrac >> 4) - FixedMul(ffloor[i].b_pos, rw_scale);
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@ -2817,6 +2817,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (ffloor[i].plane->maxx < ds_p->x2)
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ffloor[i].plane->maxx = ds_p->x2;
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#ifdef ESLOPE
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ffloor[i].slope = NULL;
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#endif
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ffloor[i].b_pos = backsector->floorheight;
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ffloor[i].b_pos = (ffloor[i].b_pos - viewz) >> 4;
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ffloor[i].b_step = FixedMul(-rw_scalestep, ffloor[i].b_pos);
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@ -2833,6 +2836,9 @@ void R_StoreWallRange(INT32 start, INT32 stop)
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if (ffloor[i].plane->maxx < ds_p->x2)
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ffloor[i].plane->maxx = ds_p->x2;
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#ifdef ESLOPE
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ffloor[i].slope = NULL;
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#endif
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ffloor[i].b_pos = backsector->ceilingheight;
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ffloor[i].b_pos = (ffloor[i].b_pos - viewz) >> 4;
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ffloor[i].b_step = FixedMul(-rw_scalestep, ffloor[i].b_pos);
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