thirdpartymirrors/RingRacers
1
0
Fork 0
mirror of https://github.com/KartKrewDev/RingRacers.git synced 2025-10-30 08:01:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

do tx checking after tz clamping, not before

Browse source
This commit is contained in:
Monster Iestyn 2020-05-19 18:43:33 +01:00
parent b1f804871f
commit a2a6208548
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/r_things.c
View file

@ -1582,9 +1582,6 @@ static void R_ProjectSprite(mobj_t *thing)
if (max(tz, tz2) < FixedMul(MINZ, this_scale)) // non-papersprite clipping is handled earlier if (max(tz, tz2) < FixedMul(MINZ, this_scale)) // non-papersprite clipping is handled earlier
return; return;
if (tx2 < -(tz2<<2) || tx > tz<<2) // too far off the side?
return;
// Needs partially clipped // Needs partially clipped
if (tz < FixedMul(MINZ, this_scale)) if (tz < FixedMul(MINZ, this_scale))
{ {
@ -1603,6 +1600,9 @@ static void R_ProjectSprite(mobj_t *thing)
xscale2 = FixedDiv(projection, tz2); xscale2 = FixedDiv(projection, tz2);
} }
if (tx2 < -(tz2<<2) || tx > tz<<2) // too far off the side?
return;
// TODO: tx clamping // TODO: tx clamping
x1 = (centerxfrac + FixedMul(tx,xscale))>>FRACBITS; x1 = (centerxfrac + FixedMul(tx,xscale))>>FRACBITS;