stjr/Kart-Public
0
0
Fork 0
mirror of https://git.do.srb2.org/KartKrew/Kart-Public.git synced 2024-11-10 23:31:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

Slope planes should now not turn into static in 99% of cases

Browse source
This commit is contained in:
RedEnchilada 2015-05-23 16:27:15 -05:00
parent 109d379980
commit e0d97e4b1a
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/r_plane.c
View file

@ -952,6 +952,15 @@ void R_DrawSinglePlane(visplane_t *pl)
xoffs &= ((1 << (32-nflatshiftup))-1); xoffs &= ((1 << (32-nflatshiftup))-1);
yoffs &= ((1 << (32-nflatshiftup))-1); yoffs &= ((1 << (32-nflatshiftup))-1);
xoffs -= (pl->slope->o.x + (1 << (31-nflatshiftup))) & ~((1 << (32-nflatshiftup))-1);
yoffs += (pl->slope->o.y + (1 << (31-nflatshiftup))) & ~((1 << (32-nflatshiftup))-1);
// Okay, look, don't ask me why this works, but without this setup there's a disgusting-looking misalignment with the textures. -Red
fudge = ((1<<nflatshiftup)+1.0f)/(1<<nflatshiftup);
xoffs *= fudge;
yoffs /= fudge;
vx = FIXED_TO_FLOAT(viewx+xoffs); vx = FIXED_TO_FLOAT(viewx+xoffs);
vy = FIXED_TO_FLOAT(viewy-yoffs); vy = FIXED_TO_FLOAT(viewy-yoffs);
vz = FIXED_TO_FLOAT(viewz); vz = FIXED_TO_FLOAT(viewz);
@ -981,9 +990,6 @@ void R_DrawSinglePlane(visplane_t *pl)
m.y = FIXED_TO_FLOAT(P_GetZAt(pl->slope, viewx + FLOAT_TO_FIXED(sin(ang)), viewy + FLOAT_TO_FIXED(cos(ang)))) - zeroheight; m.y = FIXED_TO_FLOAT(P_GetZAt(pl->slope, viewx + FLOAT_TO_FIXED(sin(ang)), viewy + FLOAT_TO_FIXED(cos(ang)))) - zeroheight;
n.y = FIXED_TO_FLOAT(P_GetZAt(pl->slope, viewx + FLOAT_TO_FIXED(cos(ang)), viewy - FLOAT_TO_FIXED(sin(ang)))) - zeroheight; n.y = FIXED_TO_FLOAT(P_GetZAt(pl->slope, viewx + FLOAT_TO_FIXED(cos(ang)), viewy - FLOAT_TO_FIXED(sin(ang)))) - zeroheight;
// Okay, look, don't ask me why this works, but without this setup there's a disgusting-looking misalignment with the textures. -Red
fudge = ((1<<nflatshiftup)+1.0f)/(1<<nflatshiftup);
m.x /= fudge; m.x /= fudge;
m.y /= fudge; m.y /= fudge;
m.z /= fudge; m.z /= fudge;