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150 commits

Author SHA1 Message Date
plagman
e9821ccb35 That looks more correct. 
git-svn-id: https://svn.eduke32.com/eduke32@1295 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-02 17:49:10 +00:00
plagman
2994614501 Reduce near-clipping range and fixes a bug with one-way walls that are also map limits. 
git-svn-id: https://svn.eduke32.com/eduke32@1294 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-02 17:17:24 +00:00
plagman
68cad843f6 Adds pr_maxlightpasses cvar. 
git-svn-id: https://svn.eduke32.com/eduke32@1293 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-01 18:52:15 +00:00
plagman
82605aa44c Don't prepare shadows of lights that aren't in view. 
git-svn-id: https://svn.eduke32.com/eduke32@1292 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-01 18:34:11 +00:00
plagman
8181b1141d Fixes the bug where the renderer would get in "external view" mode on slopes. 
git-svn-id: https://svn.eduke32.com/eduke32@1291 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-01 18:11:01 +00:00
plagman
a4c5af4d37 Fixes shadow bug. 
git-svn-id: https://svn.eduke32.com/eduke32@1290 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-04-01 17:58:22 +00:00
plagman
6209446b1f Lighthacks. 
git-svn-id: https://svn.eduke32.com/eduke32@1288 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-31 23:23:06 +00:00
plagman
13033e9c29 Fix mirrors and model animation. 
git-svn-id: https://svn.eduke32.com/eduke32@1287 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-29 21:08:52 +00:00
plagman
74a9338243 E1L2 door fix. 
git-svn-id: https://svn.eduke32.com/eduke32@1286 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-29 19:31:24 +00:00
plagman
3d6b06e958 pr_specularoverride and less retarded default values for the parallax overrides. 
git-svn-id: https://svn.eduke32.com/eduke32@1285 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-29 17:14:41 +00:00
plagman
9b4dae022d 4-step Iterative parallax mapping, parallaxscale and parallaxbias DEF tokens for normal maps, support for floating-point cvars, pr_overrideparallax cvar to fine-tune the scale and bias settings. 
git-svn-id: https://svn.eduke32.com/eduke32@1284 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-29 15:16:33 +00:00
plagman
73149ef78b Faster normal mapping. 
git-svn-id: https://svn.eduke32.com/eduke32@1283 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 18:25:30 +00:00
plagman
13243ffeae Tie mirror map reflections to specular map texels. 
git-svn-id: https://svn.eduke32.com/eduke32@1282 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 16:50:46 +00:00
plagman
33d75c0cc7 Specular maps (pal 101). 
git-svn-id: https://svn.eduke32.com/eduke32@1281 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 16:14:10 +00:00
plagman
fe8775cb21 Sanitize texture coordinate usage in the GPU program. That allows normal and glow maps to benefit from the diffuse map scale. 
git-svn-id: https://svn.eduke32.com/eduke32@1280 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 15:54:25 +00:00
plagman
83fc79300e Adds specpower and specfactor tokens for model skins. 
git-svn-id: https://svn.eduke32.com/eduke32@1279 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 15:19:44 +00:00
plagman
50af4984ad Adds specpower and specfactor definition tokens for textures. 
git-svn-id: https://svn.eduke32.com/eduke32@1278 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 12:14:37 +00:00
plagman
df26ab3c7d Sanitize terminology a bit. 
git-svn-id: https://svn.eduke32.com/eduke32@1277 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-28 11:43:16 +00:00
terminx
8f1ae6bacc git-svn-id: https://svn.eduke32.com/eduke32@1275 1a8010ca-5511-0410-912e-c29ae57300e0 2009-03-27 21:54:55 +00:00
plagman
6e13967287 Hack to avoid horizontal shadow maps. 
git-svn-id: https://svn.eduke32.com/eduke32@1274 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-27 13:46:40 +00:00
plagman
0cd0afa945 Cast light on models and self-shadowing. 
git-svn-id: https://svn.eduke32.com/eduke32@1273 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-27 12:56:42 +00:00
plagman
1d2a7c2982 Don't mirror stuff when drawing the shadow maps and don't cast shadows on models for now. 
git-svn-id: https://svn.eduke32.com/eduke32@1272 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-27 11:39:10 +00:00
plagman
5a843f0fd1 Sprite and model shadows. 
Also fixes a bug with shadows and mirrors.

git-svn-id: https://svn.eduke32.com/eduke32@1271 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-27 10:39:18 +00:00
plagman
f285ad903c Fix blinkiness. 
git-svn-id: https://svn.eduke32.com/eduke32@1270 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-26 17:45:12 +00:00
plagman
88c7967d02 Shadow fix. 
git-svn-id: https://svn.eduke32.com/eduke32@1269 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-26 16:41:06 +00:00
plagman
ed3198b65f Shadows. 
git-svn-id: https://svn.eduke32.com/eduke32@1268 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-26 16:32:00 +00:00
plagman
b2e3b85e6d Spotlight frustum caculation and culling. 
git-svn-id: https://svn.eduke32.com/eduke32@1267 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-25 21:14:51 +00:00
plagman
bd69a9a286 Spotlights. 
git-svn-id: https://svn.eduke32.com/eduke32@1266 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-25 19:48:27 +00:00
plagman
53bbdc9cd7 Optimize lighting model a bit. 
git-svn-id: https://svn.eduke32.com/eduke32@1265 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-25 13:23:35 +00:00
plagman
a4070de923 Corrects E1L7 rotating lava bug and minor indentation quirk. 
git-svn-id: https://svn.eduke32.com/eduke32@1264 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-24 16:25:20 +00:00
plagman
6e2bac1c92 Little multi-light optimization. 
git-svn-id: https://svn.eduke32.com/eduke32@1263 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-24 10:24:33 +00:00
plagman
a11513c907 Fixes a problem where mirrors and masked walls wouldn't display under certain circumstances. 
git-svn-id: https://svn.eduke32.com/eduke32@1262 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-24 10:09:53 +00:00
plagman
8a2916c2cc Fixes a texture bug. 
git-svn-id: https://svn.eduke32.com/eduke32@1261 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-24 09:37:30 +00:00
plagman
b5c4b521f7 Render targets, FBO mirrors with normal displacement, fix for masked walls with animated walls, various cleanups. 
git-svn-id: https://svn.eduke32.com/eduke32@1255 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-23 14:18:20 +00:00
plagman
68866d606e Do a depth only pass before actual rendering and only occlusion check for map boundary sectors. 
git-svn-id: https://svn.eduke32.com/eduke32@1252 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-18 15:05:58 +00:00
terminx
fb8ccf22af git-svn-id: https://svn.eduke32.com/eduke32@1245 1a8010ca-5511-0410-912e-c29ae57300e0 2009-03-14 02:55:39 +00:00
plagman
f982323443 Bump mapping (hardcoded to palette 100 for now, will do the defs glue later to make it more convenient to package the source for public releases). 
TODO: use the inverse TBN on a world-space light vector instead of transforming every fragment interpolated normal into eye-space with the TBN * the view matrix.

git-svn-id: https://svn.eduke32.com/eduke32@1244 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-13 15:18:46 +00:00
plagman
62d3116325 Reorganize point light GPU program a bit. 
git-svn-id: https://svn.eduke32.com/eduke32@1243 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-12 21:20:01 +00:00
plagman
8bdb217ca1 Multi-pass shading and correct a light culling bug. 
git-svn-id: https://svn.eduke32.com/eduke32@1242 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-12 13:51:30 +00:00
plagman
09ef2dae34 Calculate inverse TBN matrix for planes. 
git-svn-id: https://svn.eduke32.com/eduke32@1241 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-11 13:23:05 +00:00
plagman
e158a9e71c Basic model bounding sphere light culling and corrected the bounding sphere calculation algorithm. Note that light still leaks to models/sprites on overlapping sectors, but not on the sectors themselves. 
git-svn-id: https://svn.eduke32.com/eduke32@1240 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-10 17:49:34 +00:00
plagman
512bb9a5ab MD3 normals. 
git-svn-id: https://svn.eduke32.com/eduke32@1239 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-10 14:30:34 +00:00
plagman
9995cc46c2 Repack model geometry as floats (preliminary work for model normals). 
git-svn-id: https://svn.eduke32.com/eduke32@1238 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-10 12:08:33 +00:00
plagman
dec9c2cbac Model bounding box and sphere computation. 
git-svn-id: https://svn.eduke32.com/eduke32@1237 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-10 09:26:25 +00:00
plagman
e41322dd47 Sprite lighting. 
git-svn-id: https://svn.eduke32.com/eduke32@1235 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-08 22:59:54 +00:00
plagman
7d7a705af9 Work around a precision bug that would cause colinear wall vectors to only be "almost" colinear, causing the cross product to be wrongly validated and resulting in bogus normal vectors for some surfaces. 
git-svn-id: https://svn.eduke32.com/eduke32@1234 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-08 21:07:40 +00:00
plagman
ad1091b2df Light culling and proper diffuse material. 
git-svn-id: https://svn.eduke32.com/eduke32@1233 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-08 20:38:51 +00:00
plagman
3da52aede8 Update TODO list to current state of things. 
git-svn-id: https://svn.eduke32.com/eduke32@1232 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-03 21:12:17 +00:00
plagman
7f28f6a9bd Remove unused array weighing an assload of bytes in the .bss segment. 
git-svn-id: https://svn.eduke32.com/eduke32@1231 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-03-03 14:01:14 +00:00
terminx
39607e84b1 nothing special 
git-svn-id: https://svn.eduke32.com/eduke32@1230 1a8010ca-5511-0410-912e-c29ae57300e0
 2009-02-28 07:44:54 +00:00