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Author SHA1 Message Date
Bill Currie
61c127abc0 Make a start on skin support. 
I had this lying around for a while since it was more important to get
other things working first.
 2012-01-22 15:49:01 +09:00
Bill Currie
76cb60461d Tweak the size of point particles. 
This looks fairly reasonable, but should probably be tweaked further to
base the point size on resolution.
 2012-01-21 22:05:24 +09:00
Bill Currie
5080a6f37e Enable the point size shader variable. 
This is a rather "evil" hack because GLES doesn't seem to need
GL_VERTEX_PROGRAM_POINT_SIZE, but GL does, and all my work is currently
done in GL rather than GLES. Point particles now work, but the sizes are
all wrong.
 2012-01-21 21:54:36 +09:00
Bill Currie
68d956583d Draw ALL of the particles, not just 2/3 of them. 
Using quads requires 4 elements, but triangles require 6. I'd gotten the
element array setup right, but I'd forgotten to tweak vacount when drawing
the particles.
 2012-01-21 20:16:18 +09:00
Bill Currie
8345f07db2 Implement QF style particles. 
Actually looks pretty good against the sw style world.
 2012-01-21 19:51:18 +09:00
Bill Currie
4955caafe5 Make the dynamic textures more readily available. 
I want to get QF style particles going in glsl (since id style is currently
stuck at one pixel), but I don't want multiple copies of the texture code.
 2012-01-21 19:13:01 +09:00
Bill Currie
358bbc4439 Disable the sky spin effect. 
It's cool, but not appropriate as a default. All that's needed is a way to
set (and optionally update) sky_velocity (map vars? qc?).
 2012-01-21 17:18:29 +09:00
Bill Currie
3c3a9d0a33 Ensure the beam entitys' angles get set. 
This fixes the incorrectly oriented beam entities.
 2012-01-21 16:26:30 +09:00
Bill Currie
6fe557b407 Ensure the beam entitys' angles get set. 
This fixes the incorrectly oriented beam entities.
 2012-01-21 16:18:20 +09:00
Bill Currie
62c5070d8b Use the correct type for particle colors. 
Sending byte data as floats doesn't work too well :P Fixes the colors of
the particles, but not the size :(.
 2012-01-21 16:17:54 +09:00
Bill Currie
2cb2f230fd Print out the point size range. 
I'm not sure if there's a bug in mesa, or if I'm doing something wrong, but
GL_POINTS doesn't seem to be working properly. I get the points, but
writing to gl_PointSize doesn't make a difference despite the size range
being 1-255.
 2012-01-21 15:48:21 +09:00
Sander van Dijk
197481bdbb in_sdl.c: default to "have_focus" to "1". 2012-01-21 09:27:35 +09:00
Sander van Dijk
25ffe6bc3e cd_sdl.c: fix typo. 2012-01-21 09:27:30 +09:00
Sander van Dijk
8e6c3f7bf8 Make gl_rsurf.c compile without warnings with "gcc (GCC) 4.4.5 20101112 (Red Hat 4.4.5-2)". 2012-01-20 20:51:29 +09:00
Bill Currie
5e1a80e016 Implement particles as points. 
Unfortunately, the maximum point size on Intel hardwar seems to be 1, so I
can't tell if the colors are right.

This is largely just a hacked version of GL's particle code.
 2012-01-19 10:39:03 +09:00
Bill Currie
63893b6a2f Zap some magic numbers. 2012-01-19 10:36:10 +09:00
Sander van Dijk
d8432e78bb Fix a wrongly negated condition in snd_win.c:SNDDMA_UnblockSound(). 2012-01-18 21:39:17 +09:00
Bill Currie
470500f79d Fix an oopsie between pahdr and paliashdr. 
I understand the reasons, but ooh, the sw renderer is ugly in places.
 2012-01-17 21:00:19 +09:00
Bill Currie
42bb10a3d7 Clear out the lightmap scrap at each level change. 
This allows the demo loop to run more than 4 times (12 demos). Once the
rest of the resource management is done, demos should run indefinitely.
 2012-01-17 19:31:50 +09:00
Bill Currie
fc43e5a307 Allow clearing of a scrap. 
This "frees" all rectangles and subpics allocated from a scrap. subpics
are owned by the scrap from which they are allocated.
 2012-01-17 19:31:50 +09:00
Bill Currie
3669e3aa2e Make alias model caching optional. 
For now, only the glsl loader disables caching, but it stores the frame
vertices in GL memory, so its hunk usage is relatively lower (and will be
lower still when I get skins sorted out).
 2012-01-17 19:31:50 +09:00
Bill Currie
fb428f8067 Rename mod_flood.c to floodfill.c 2012-01-17 19:31:50 +09:00
Bill Currie
05bf637466 SDL sound patches from SVD. 
Thanks to "Sander van Dijk" <a.h.vandijk@gmail.com>, we now have much
better SDL sound support.

Here's the promised cleaned up version of the "double buffer" approach
patch for "snd_sdl.c". I've taken some more time to re-read and test
it this time, and it seems to behave well. All memory that is used by
both the main thread and the SDL audio thread is prefixed with "shm_",
and locking is used to ensure that only one thread accesses it at the
same time.
 2012-01-17 19:14:42 +09:00
Bill Currie
0abb8a7554 Merge the particle physics. 2012-01-15 20:14:36 +09:00
Bill Currie
ece78f7605 Clean out some useless functions. 
D_Start/EndParticles in the sw renderers will likely never have any
content, so no point in calling or even having them.
 2012-01-15 09:34:10 +09:00
Bill Currie
e7b01bb6b6 Put the transparent color back to 0,0,0,0 rgba. 
Blended sprites were a tad ugly without that.
 2012-01-14 22:20:23 +09:00
Bill Currie
c884ef5f80 Convert the colormap to a 2D palette. 
This skips one level of indirection in the alias model and brush shaders.
Hopefully, this will improve performance on my eeepc.
 2012-01-14 21:42:42 +09:00
Bill Currie
928dd92276 Use 0.0 instead of 0.5 for t for palette lookups. 
I realized it's pretty silly using colormap + palette when I can just
combine the two into one and have a 2D palette. This is in preparation for
that.
 2012-01-14 20:51:43 +09:00
Bill Currie
2425498479 Enable the view model. 2012-01-14 20:07:43 +09:00
Bill Currie
de022ae72d Rewrite GL_LoadQuakeMipTex to generate mips itself. 
Relying on GL to generate mips for 8 bit textures doesn't produce nice
results. These aren't the greatest, either, but they're better.
 2012-01-14 19:02:06 +09:00
Bill Currie
7739ba3ea9 Move the 2D set out of the 3D code. 
It really belongs exclusively in the screen setup code.
 2012-01-13 19:51:45 +09:00
Bill Currie
f5f8b65c81 Fix the wonky viewsize border. 
2D mode wasn't getting set after rendering the world. oops.
 2012-01-13 19:47:16 +09:00
Bill Currie
eb2e688c9e Clean up some whitespace. 2012-01-13 19:46:52 +09:00
Bill Currie
617107f9c1 Perform some black magic. 
}:>
 2012-01-12 21:23:39 +09:00
Bill Currie
cbd13ac54e Implement QuatExp and fix up QuatBlend's param names. 2012-01-12 21:22:06 +09:00
Bill Currie
ba1b819173 Merge skyid and skybox begin/end. 2012-01-12 17:34:29 +09:00
Bill Currie
6e2d625d36 Load the skybox faces into the correct cubemap slots. 
Quake and GL are rotated relative to each other, so care must be taken
when loading and rendering.
 2012-01-12 15:13:19 +09:00
Bill Currie
f1eea0176c Fix the too near far-clip plane. 
I don't know if I miss-copied that, or if there's a bug in FTE's code.
 2012-01-12 13:41:06 +09:00
Bill Currie
bfa28f1a84 Fix an out-by-one error. 
The recent sanitization of nummodels lost the last model in qw due to the
insane way in which the model list is built. oops.
 2012-01-12 11:28:25 +09:00
Bill Currie
a66fcb8448 Implement skyboxes. 
The texture assignments are incorrect, but it's otherwise working.
 2012-01-12 11:05:34 +09:00
Bill Currie
8bcef272e6 Render the id skys :) 
Wow... smooth.
 2012-01-11 21:26:12 +09:00
Bill Currie
7ba7130f42 Load the sky texture as two separate textures. 
The sky texture is normally 256x128, with each 128 wide side being the two
layers of the sky.
 2012-01-11 21:09:57 +09:00
Bill Currie
b43d03a98b Let the render specific texture loader decide on sky texture loading. 
This is necessary to allow the glsl texture loader to process the sky
textures.
 2012-01-11 21:08:04 +09:00
Bill Currie
f6f2e4f406 Create and load the id sky shader. 2012-01-11 16:02:20 +09:00
Bill Currie
89ae6eca8b Even better? 
It's difficult getting the same result because GL st are 0-1 but sw quake's
st are 0-inf % 64.
 2012-01-11 07:51:15 +09:00
Bill Currie
5dbf913d41 Get the turbulence more correct. 
This looks right, and should be easier to tweak.
 2012-01-11 06:38:27 +09:00
Bill Currie
d2dae4cc58 Produce a saner turbulence. 
I'm not quite sure it's right. Need to watch sw's turb a bit more.
 2012-01-10 21:11:21 +09:00
Bill Currie
3508972d66 Draw water surfaces... with some really funky turbulence. 
It seems I misunderstood the sw turbulence code.
 2012-01-10 20:50:47 +09:00
Bill Currie
e38d72f50b Get brush entity rendering working. 
Unfortunately, the intel driver on my eeepc doesn't like the mipmas for
plat_top2 or +2floorsw. If I either don't load their mipmaps, or skip
drawing them, things seem to work nicely.
 2012-01-10 13:06:02 +09:00
Bill Currie
3326aceed8 Rewrite the texture chain index list building. 
It turns out my complicated plan was just that: complicated. Although there
are currently some bugs, the method I used to build the VBO in the first
place will work equally well for building the index lists.
 2012-01-09 21:16:08 +09:00