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12710 commits 173 branches 41 tags 186 MiB
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459 commits

Author SHA1 Message Date
Jaime Passos
3bace37a25 Don't project if rot_y is less than a single fracunit 2020-10-14 21:26:23 -03:00
Jaime Passos
bf8bb383ab Simplify the floor splat clipping code a bit 2020-10-14 21:20:37 -03:00
Jaime Passos
ab526e47cc Implement object-defined floor sprite slopes. 2020-10-14 00:57:13 -03:00
Jaime Passos
a8a66f698a [Software] Use the light at the bottom of the object for splats 2020-10-13 23:14:05 -03:00
Jaime Passos
4b7bfce95e Implement sloped floor sprites 2020-10-13 22:42:07 -03:00
Jaime Passos
4273896311 Implement relative and absolute sprite offsets for objects (mobjs) 
Added RF_ABSOLUTEOFFSETS and RF_FLIPOFFSETS
 2020-10-13 12:57:36 -03:00
Jaime Passos
87e5d63723 Improve sorting between sprites and floor sprites 2020-10-13 02:24:18 -03:00
Jaime Passos
95d0097df6 Improve splat sorting: 
Adjust the sort scale of splats
Do splat sorting in R_CreateDrawNodes if either vissprite is a splat, instead of if both are
 2020-10-13 01:45:18 -03:00
Jaime Passos
7dbd34345c Fix splat sorting 2020-10-13 01:09:17 -03:00
Jaime Passos
f2aca01e2b Fix other uninitialized variable warnings 2020-10-13 00:14:27 -03:00
Jaime Passos
831ccccdd6 OpenGL support for splats, fix some shadow draw bugs in Software 2020-10-12 19:53:21 -03:00
Jaime Passos
b620f4835a Support spritexscale and spriteyscale in OpenGL 
Fix papersprite scaling with spritexscale and spriteyscale in Software
 2020-10-12 17:25:18 -03:00
Jaime Passos
cc97e22e2f Changes to sprite rendering: 
- Added render flags (see r_defs.h)
- Implemented floor splats
- Drop shadow sprite rendering through render flags
 2020-10-12 00:13:22 -03:00
Jaime Passos
b2f45986ad Add r_patchrotation.h 2020-10-10 18:53:05 -03:00
Jaime Passos
6e5f71dd45 Refactor patch rotation 2020-10-10 18:43:26 -03:00
Jaime Passos
b15bbd505c Merge branch 'next' into patch-stuff-again-2 2020-10-10 17:01:10 -03:00
Hannu Hanhi
4f20a20165 Performance stats 2020-10-10 22:12:34 +03:00
Jaime Passos
aaa9cff6ac Fix PNG issue in OpenGL + optimize PNG sprite loading 2020-10-02 19:48:13 -03:00
SteelT
a033f482be Merge branch 'pictureformats' into 'next' 
PNG conversion refactoring

See merge request STJr/SRB2!675
 2020-09-10 15:58:18 -04:00
Jaime Passos
dcaad758f4 Improved memory management for patches 2020-09-07 02:23:07 -03:00
Jaime Passos
92c4993d67 Introduce Doom patch format into picture formats 
Fixes sprite rotation
 2020-08-15 21:52:01 -03:00
Jaime Passos
9b426b474c Merge branch 'pictureformats' into patch-stuff-again-2 2020-08-15 20:48:28 -03:00
Jaime Passos
91ed56ef40 Refactor patch loading 2020-08-08 05:16:47 -03:00
lachwright
3a96142c8b Hide Metal Sonic's jet fume in first person 2020-08-03 20:09:35 +08:00
Jaime Passos
7911deebf8 Merge branch 'next' of https://git.magicalgirl.moe/STJr/SRB2 into pictureformats 2020-07-06 19:29:14 -03:00
kaysrishaq
cad1f57b1e FF_HORIZONTALFLIP and mobj->mirrored (sprite enhancements) 2020-06-19 11:11:18 -04:00
Hannu Hanhi
da98ea242e Merge remote-tracking branch 'upstream/next' into shaders-224-next-merge 2020-06-07 20:01:05 +03:00
lachwright
f32d29f700 Oops, forgot to #undef 2020-05-31 01:26:23 +08:00
lachwright
a7f73bfa85 Move drop shadows to the ceiling for objects in reverse gravity 2020-05-31 01:21:26 +08:00
Monster Iestyn
702a7041d4 also do the fovtan multiplication thing with precip sprites 2020-05-20 19:34:18 +01:00
Monster Iestyn
c3d576058a on second thought maybe we don't need extra tx clamping, it turns out to be more effort than it's worth (at least for now) 
meanwhile, let's move x/yscale calculations down since we don't actually need them until later on
 2020-05-19 22:00:34 +01:00
Monster Iestyn
65d6b04fd2 change limits for tx based on fov, by multiplying by fovtan 
this makes it so that higher fov values can actually let you see all the sprites that should be in the view
 2020-05-19 18:54:39 +01:00
Monster Iestyn
35e5d673e0 do tx checking after tz clamping, not before 2020-05-19 18:43:33 +01:00
Monster Iestyn
12e1094143 We don't actually need x1 or x2 until these points in the function, at least for papersprites 2020-05-19 17:23:22 +01:00
Monster Iestyn
1a790235c6 added basic culling of papersprites if tx for either is too large, proper clamping to be added later 
also removed some commented out old code
 2020-05-19 17:19:44 +01:00
Monster Iestyn
c8320b6c9d split "rot" into two variables: frame and rot, for frame number and rotation angle 
it always bothered me that "rot" was used for both of the above, since it confused me as to what it was for every time I look at this function
 2020-05-19 16:58:53 +01:00
Monster Iestyn
dd42682791 remove gxt and gyt, as they are unnecessary 
also add a few comments to explain what tx/tz are
 2020-05-19 16:48:50 +01:00
Louis-Antoine
d0abd6e86c Merge branch 'next' of https://git.magicalgirl.moe/STJr/SRB2.git into slope-cleanup 
# Conflicts:
#	src/hardware/hw_main.c
#	src/p_spec.c
 2020-05-18 16:14:05 +02:00
Louis-Antoine
a06c4a8c98 Rename P_GetZAt to P_GetSlopeZAt and P_GetZAt2 to P_GetZAt 2020-05-18 15:23:56 +02:00
Jaime Passos
00ac9deb5b Fix missing sprite column 2020-05-15 16:17:31 -03:00
Jaime Passos
1a79f6246d Merge remote-tracking branch 'origin/next' into pictureformats 2020-05-15 01:34:54 -03:00
Monster Iestyn
30105621d4 Merge branch 'master' into next 2020-05-06 21:51:36 +01:00
Hannu Hanhi
7e8543a408 More render stats for software mode, renamed and relocated some render stats variables 2020-05-02 23:13:53 +03:00
Monster Iestyn
1528f2aef8 Fix drop shadow and rotsprite code to use SHORT() 2020-05-02 17:13:16 +01:00
MascaraSnake
485a4e5035 Remove POLYOBJECTS and POLYOBJECTS_PLANES defines 2020-05-02 12:08:31 +02:00
Monster Iestyn
a71fe6445a Merge branch 'master' into next 2020-04-23 18:49:53 +01:00
James R
4e7283c833 Merge branch 'pk3-directory-start' into 'next' 
Don't skip the first directory entry of PK3 if it's a file

See merge request STJr/SRB2!764
 2020-04-09 19:49:44 -04:00
toaster
ce2a1aa3b2 Minor optimisations surrounding R_DrawFlippedMaskedColumn. 
* Replace the texheight parameter provided directly to it with a previously existing (now renamed) global used for the same purpose, so that it can be used as an interchangeable function pointer with R_DrawMaskedColumn.
* Using the above, optimise R_DrawVisSprite to call a function pointer in a tighter loop rather than check SC_VFLIP each time around.
* SHORT macro can involve repeated operations; calculate once and put in memory for both RANGECHECK and papersprite.
* Remove irrelevant range check (already covered by existing range check immediately above) from R_DrawFlippedMaskedColumn and R_DrawMaskedColumn.
* "Warning: avoiding a crash in %s %d" is a terrible error message, and it chips away at the tightness of the loop just for something most people will never see printed. Replace with a PARANOIA I_Error in case someone actively wants to go hunting for its cause.
 2020-03-26 16:09:19 +00:00
Louis-Antoine
6f9422d380 Encapsulate plane height checks 2020-03-22 17:28:50 +01:00
Louis-Antoine
892a8dd6e7 Make SRB2 flat like Earth 2020-03-20 18:55:29 +01:00
Monster Iestyn
e81ef824d6 Set the "spritename" variable within R_AddSingleSpriteDef rather than externally to it, since R_InstallSpriteLump is the only place it gets used anyway 
This way we don't have to make it some extern in order for r_skins.c to use it
 2020-03-08 19:51:18 +00:00
Monster Iestyn
b2d9697e07 remove r_skins.c include in r_things.c, on second thoughts 2020-03-08 19:36:56 +00:00
Monster Iestyn
a67dbfff54 Create r_skins.c/.h, to contain skins code formerly in r_things.c/h 2020-03-08 19:32:07 +00:00
Jaime Passos
26e367eb9b Merge remote-tracking branch 'origin/next' into pictureformats 2020-03-07 20:43:16 -03:00
Steel Titanium
76f26cda24 Merge branch 'master' into next 2020-02-21 21:01:29 -05:00
James R
7060083db5 Update copyright year to 2020 2020-02-19 14:08:45 -08:00
Jaime Passos
2893803c68 Merge remote-tracking branch 'origin/next' into pictureformats 2020-02-19 02:25:36 -03:00
James R
d0b9027d0a Merge branch 'viewroll' into 'next' 
Rolling

See merge request STJr/SRB2!690
 2020-02-17 00:10:57 -05:00
fickleheart
c4b390bc76 Merge remote-tracking branch 'upstream/master' into viewroll 2020-02-16 21:32:57 -06:00
MascaraSnake
512c6f24a9 Clean up the mess that is extracolormap_t::fog 2020-02-16 20:19:24 +01:00
James R
841094976b Add flag name variant of SF_NONIGHTSROTATION to S_SKIN 2020-02-12 18:02:36 -08:00
James R
0a53f91820 Don't skip the first directory entry of PK3 if it's a file 
Also puts the marker skipping in the WAD API.
 2020-02-07 19:41:45 -08:00
James R
4238003887 Merge remote-tracking branch 'origin/master' into next 2020-01-30 23:54:56 -08:00
Jaime Passos
f4a976f3be Merge remote-tracking branch 'origin/next' into pictureformats 2020-01-20 16:53:41 -03:00
fickleheart
8868fc4d8a Fix lighting discrepancies between different FOVs 2020-01-18 00:16:18 -06:00
fickleheart
1d221a453a Avoid rendering unused left/right edges of screen while rolling 2020-01-17 23:21:11 -06:00
James R
94a2f0bb4f Don't draw Tails' tails in first person (MF2_LINKDRAW) 2020-01-17 20:56:32 -08:00
James R
762223db7c Duplicated code is gone, so sad 2020-01-17 20:53:36 -08:00
fickleheart
f59ed6b2f4 DOUBLE DAMNIT 2020-01-17 00:34:57 -06:00
fickleheart
d39d8506ca Let nerds turn off shadows 2020-01-17 00:20:10 -06:00
fickleheart
9a4ad20947 DAMNIT 2020-01-17 00:13:13 -06:00
fickleheart
f0843cba13 Let vissprites have shadows too 
fuck it, hopefully it works
 2020-01-17 00:13:05 -06:00
James R
542e38e717 Don't draw player mobj in first person 
This solves that annoying albeit slightly amusing bug
where your sprite clips into your view during a quake.

For OpenGL, this also solves the player's model
rendering while in first person. So you'll no
longer be looking through Sonic's body!
 2020-01-16 03:18:05 -08:00
fickleheart
9e101fc2bb Limit shadow Y scale to prevent graphical bugs 2020-01-12 09:10:09 -06:00
fickleheart
ba8ff3d502 Add mobj shadowscale property 2020-01-11 18:24:08 -06:00
fickleheart
1b0a3d0fe3 Use dedicated shadow graphic 2020-01-11 17:56:49 -06:00
fickleheart
27bd7e4a7f Merge remote-tracking branch 'upstream/next' into software-dropshadows 2020-01-11 17:09:57 -06:00
Monster Iestyn
c7ab065b0a Merge branch 'master' into next 2020-01-11 18:38:09 +00:00
James R
dc151fc7a4 Merge branch 'accurate-papersprites' into 'master' 
Accurate papersprite projection

See merge request STJr/SRB2!657
 2020-01-10 16:02:23 -05:00
Jaime Passos
c1acdfe52e Merge remote-tracking branch 'origin/next' into pictureformats 2020-01-10 04:11:26 -03:00
fickleheart
7d2402ac62 Fix shadows under hiresscale characters 2020-01-08 23:33:43 -06:00
fickleheart
9e8d20504e Refactor shadow scale into an argument 2020-01-08 23:24:31 -06:00
fickleheart
fa4b49d52c Refactor shadow floor finding code a bit 
I tried to fix ring shadows on polyobjects and got this in return:
https://media.discordapp.net/attachments/629477786943356938/664695818913185822/srb20156.png
 2020-01-08 23:19:52 -06:00
fickleheart
a7edf51cb9 Stop misusing papersprite vars for sprite skew 2020-01-08 21:52:10 -06:00
fickleheart
ef4974ab4d Apply portal clipping to drop shadows too 2020-01-08 21:37:44 -06:00
fickleheart
8757194d73 Make ring shadows smaller and fix scale bug 2020-01-08 21:37:43 -06:00
fickleheart
c078ab630d Fix more shadow crashes and save my sanity 2020-01-08 21:37:41 -06:00
fickleheart
9c49e020c3 FUCK IT, SLOPED SHADOWS NOW 2020-01-08 21:37:40 -06:00
fickleheart
5929b4797e This acursed crash-inducing typo spat in my face and called me a bitch 2020-01-08 21:37:39 -06:00
fickleheart
c46c92d605 Prevent linkdraw sprites from connecting to shadows 2020-01-08 21:37:38 -06:00
fickleheart
48c1ce3ac3 Add render-based drop shadows to some objects 
Uses a hardcoded list for now. I was experiencing some
crashes with this, but the shadowyscale check seems to
have suppressed them.
 2020-01-08 21:37:36 -06:00
fickleheart
ccc473917e Check for papersprites per-sprite instead of per-row 
In theory, should be a performance improvement. In practice idk
 2020-01-08 21:14:11 -06:00
fickleheart
1790891fd8 Reduce disappearance of vissprites close to the camera 2020-01-08 21:14:09 -06:00
fickleheart
c0380a3052 Make papersprite projection completely correct in software 
I heard properpaper had some weird crashes? I couldn't reproduce
them no matter how hard I tried, but I added some bounds checking
to this version too just in case. Gotta get other people's help
to try to reproduce those.
 2020-01-08 21:14:07 -06:00
toaster
d89050f073 Merge branch 'next' of https://git.magicalgirl.moe/STJr/SRB2.git into public_hexang 
# Conflicts:
#	src/r_defs.h
 2020-01-08 21:47:47 +00:00
James R
7deb18bdc9 Merge remote-tracking branch 'origin/master' into next 2020-01-08 13:27:14 -08:00
toaster
0b1108425d Hexafaceted sprite angle support (See merge request description coming soon). 
Also, some minor memory efficiency fixes to both rotsprite and ordinary sprite rotations.
 2020-01-08 20:49:14 +00:00
Jaime Passos
b8625d9efb AA trees are not needed at all for rotated patches 2020-01-07 16:10:38 -03:00
Jaime Passos
5a2ad5c2f3 Merge remote-tracking branch 'origin/next' into pictureformats 2020-01-07 16:10:25 -03:00
Jaime Passos
edb0bbcd6d Cleanup, NOW 2020-01-06 20:16:48 -03:00