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100 Commits

Author SHA1 Message Date
Eric Wasylishen 412e169ef6 light: add cull_backfaces hack used by CalcPoints, to handle the case when a shadow-casting bmodel is obstructing the midpoint of a face. 
probably should be removed and CalcPoints made more robust.
 2016-06-10 12:23:22 -06:00
Eric Wasylishen 7c3aa545bb light: sunlight refactoring 2016-06-09 00:47:59 -06:00
Eric Wasylishen dbae785404 light: refactor sunlight handling so command-line options can be adde 2016-06-08 22:08:00 -06:00
Eric Wasylishen 0e5438ab14 light: fix saving bogus lightmaps for non-lightmapped faces when -bounce is in use 2016-06-07 20:26:19 -06:00
Eric Wasylishen 43ab4171d7 light: store bsp in lightsurf for convenience 2016-05-30 20:52:56 -06:00
Eric Wasylishen 280aadfbd8 light: add -debugface option for debugging CalcPoints 2016-05-30 00:15:07 -06:00
Eric Wasylishen 7f182cf107 light: lit water: receive light from either side of the face 2016-05-29 16:01:31 -06:00
Eric Wasylishen 21a4fd5287 light: allow disabling bounce on command line 2016-05-27 18:47:12 -06:00
Eric Wasylishen bb19618763 light: add -phong 0 flag to force phong shading to be disabled 2016-05-27 18:18:50 -06:00
Eric Wasylishen a4445bdd77 light: allow force-disabling dirtmapping at the command line 2016-05-27 17:52:56 -06:00
Eric Wasylishen af6b4aa375 light: remove useless -no_parse_escape_sequences flag 2016-05-27 15:51:33 -06:00
Eric Wasylishen b17e345087 light: remove broken -fence feature 2016-05-27 15:50:52 -06:00
Eric Wasylishen 30673903ed light: refactor dirt*SetOnCmdline variables 2016-05-27 15:22:32 -06:00
Eric Wasylishen ca0f0448fe light: only allow one debug mode at a time 2016-05-27 12:25:51 -06:00
Eric Wasylishen e290d844bf light: only shadow-casting faces generate bounce lights 2016-05-20 13:34:30 -06:00
Eric Wasylishen 55df37941c light: add -bouncecolorscale flag 2016-05-20 12:00:57 -06:00
Eric Wasylishen a6f4dad172 light, vis: move plane_t to mathlib.h 2016-05-19 15:26:30 -06:00
Eric Wasylishen 45010089f3 light, common: move WindingFromFace to bspfile.c/h 2016-05-19 15:07:31 -06:00
Eric Wasylishen a0f636a69a light: bounce: refactor to do in a second lighting pass 2016-05-19 02:53:18 -06:00
Eric Wasylishen a5356c161c light: bounce: scale bounced light by texture color 2016-05-14 20:51:21 -06:00
Eric Wasylishen d0480049e8 light: move TRACE_HIT_ constants to trace.c 2016-05-11 16:30:26 -06:00
Eric Wasylishen 7bd93cce37 light: move private BSP tracing stuff from light.h to trace.c 2016-05-11 16:23:02 -06:00
Eric Wasylishen 3fb8b7d1e5 light: delete -lightturb and related flags for generating lightmaps for TEX_SPECIAL textures. 
mankrip's lit water implementation relies on qbsp splitting water, so this code is not needed.
 2016-04-29 23:23:28 -06:00
Eric Wasylishen 72c47c1b56 light: bounce: refactor a bit 2016-04-29 18:11:14 -06:00
Eric Wasylishen 2bca34265c light: use vis acceleration for bounce lights 2016-04-29 11:27:02 -06:00
Eric Wasylishen 713b92dcb5 light: preliminary bounce implementation 2016-04-27 19:19:29 -06:00
Eric Wasylishen d426c8d9da light: some setup for bounced lighting 2016-04-26 15:14:22 -06:00
Eric Wasylishen c58528499d light: when interpolating a normal that lies outside of a face, recursively look it up on adjacent faces 2016-04-26 00:29:50 -06:00
Eric Wasylishen f3132f342c light: Mod_LeafPvs: return whether we found a real pvs 2016-04-24 18:24:41 -06:00
Eric Wasylishen 5ac18e5c6f light: index some PVS info at startup 2016-04-22 20:11:59 -06:00
Eric Wasylishen d309aa02b0 light: refactor CalcPvs to calculate the face pvs in a cleaner way 2016-04-22 19:15:49 -06:00
Eric Wasylishen 338ceae8c8 light: add face to lightsurf struct 2016-04-21 00:13:31 -06:00
Eric Wasylishen 1ea4d52eab light: add -novis flag 2016-04-20 23:57:04 -06:00
Eric Wasylishen e1bad1bbd6 light: rewrite normal interpolation 2016-04-20 01:39:42 -06:00
Eric Wasylishen 0c93c5c3d0 light: DirtTrace: add extra argument for hit face 2016-04-19 01:26:21 -06:00
Eric Wasylishen 2a4168f35c light: add _minlight_exclude bmodel key 2016-04-17 22:51:14 -06:00
Eric Wasylishen fff8cbffbc light: use vis data 2016-04-14 20:15:52 -06:00
Eric Wasylishen 321eac8aaa light: make PrintFaceInfo non static 2016-04-12 01:07:37 -06:00
Eric Wasylishen c86731ab58 light: make TriangleArea non static 2016-04-11 00:47:21 -06:00
Eric Wasylishen cf8e3fc935 light: augment DirtTrace with the hit plane 2016-04-10 22:30:42 -06:00
Eric Wasylishen 986334a86b light: unify "_anglescale" worldspawn key and "-anglescale" command line option, previously they were different. 
Fix "-anglescale" command line option which was broken.
Make sunlight2 use the global anglescale setting.
 2016-04-10 18:25:15 -06:00
Eric Wasylishen b6c9873289 light: return hit normal for DirtTrace 2016-04-10 15:27:21 -06:00
Eric Wasylishen 0a6708edb0 light: remove embree support 2016-04-10 14:43:37 -06:00
Eric Wasylishen ab9be6bbf2 light: refactoring 2016-04-07 13:16:21 -06:00
Eric Wasylishen c9aad9d2ce light: Refactor CalcPoints, store whether a point is occluded 2016-04-06 18:29:24 -06:00
Eric Wasylishen a6a89db530 light: refactor tracelist to be a list of modelinfo_t instead of dmodel_t 2016-04-05 23:25:36 -06:00
Eric Wasylishen e11e9d5c1f light: embree support 2016-03-30 14:58:21 -06:00
Eric Wasylishen d2f1eb2b2b light: support _phong and _phong_angle on bmodels for compatibility with other qbsp's. 2016-03-05 22:51:17 -07:00
Eric Wasylishen 41972a376a qbsp, light: Strip texinfo flags other than TEX_SPECIAL. 
Write extended ones to a "mapname.texinfo" file.
Support "_dirt" and "_minlight" flags on func_detail/group.
 2016-03-05 00:26:54 -07:00
Eric Wasylishen 0b4c044473 light: fix dirtmapping traces 2016-03-04 20:40:14 -07:00