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Merge branch 'polyobject-ffloor-fix' into 'next'

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Polyobject over 3D floor fix for software renderer

See merge request STJr/SRB2!1488
This commit is contained in:
Monster Iestyn 2021-05-07 16:11:03 -04:00
commit b7ff0164e9
1 changed files with 8 additions and 0 deletions
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8
src/r_segs.c
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@ -1477,10 +1477,18 @@ static void R_RenderSegLoop (void)
} }
for (i = 0; i < numffloors; i++) for (i = 0; i < numffloors; i++)
{
if (curline->polyseg && (ffloor[i].polyobj != curline->polyseg))
continue;
ffloor[i].f_frac += ffloor[i].f_step; ffloor[i].f_frac += ffloor[i].f_step;
}
for (i = 0; i < numbackffloors; i++) for (i = 0; i < numbackffloors; i++)
{ {
if (curline->polyseg && (ffloor[i].polyobj != curline->polyseg))
continue;
ffloor[i].f_clip[rw_x] = ffloor[i].c_clip[rw_x] = (INT16)((ffloor[i].b_frac >> HEIGHTBITS) & 0xFFFF); ffloor[i].f_clip[rw_x] = ffloor[i].c_clip[rw_x] = (INT16)((ffloor[i].b_frac >> HEIGHTBITS) & 0xFFFF);
ffloor[i].b_frac += ffloor[i].b_step; ffloor[i].b_frac += ffloor[i].b_step;
} }