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Fix skies being shifted down a few pixels compared to Woof 12.0.2 #1608

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merged 5 commits into from
Mar 20, 2024
Merged

Fix skies being shifted down a few pixels compared to Woof 12.0.2 #1608

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e3e8a07
Use old calculations for widescreen at default FOV
ceski-1 Mar 20, 2024
c41f2c5
Use old sky calculations for default FOV
ceski-1 Mar 20, 2024
7c5c2dc
Revert "Use old sky calculations for default FOV"
ceski-1 Mar 20, 2024
8c2cb3b
Revert "Use old calculations for widescreen at default FOV"
ceski-1 Mar 20, 2024
316afb6
Fix skies being shifted down a few pixels compared to Woof 12.0.2.
ceski-1 Mar 20, 2024
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9 changes: 8 additions & 1 deletion src/r_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -608,7 +608,14 @@ void R_ExecuteSetViewSize (void)
while (FixedMul(pspriteiscale, pspritescale) < FRACUNIT)
pspriteiscale++;

skyiscale = FixedDiv(160 << FRACBITS, focallength);
if (custom_fov == FOV_DEFAULT)
{
skyiscale = FixedDiv(SCREENWIDTH, viewwidth_nonwide);
}
else
{
skyiscale = tan(custom_fov * M_PI / 360.0) * SCREENWIDTH / viewwidth_nonwide * FRACUNIT;
}

for (i=0 ; i<viewwidth ; i++)
{
Expand Down