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834 Commits

Author SHA1 Message Date
Eric Wasylishen af4deba237 light: print key name for Key length > MAX_ENT_KEY-1 error 2019-08-10 20:42:16 -06:00
Shpoike 89365949bc Squashed commit of the following: 
commit 8ca122916d
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 20:54:23 2019 -0600

    fix linker error (radlights is in 2 .cpp files)

commit 8f06fc9c8d
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 20:53:57 2019 -0600

    add clarification comment

commit 038a553fb0
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 20:30:27 2019 -0600

    fix tests compilation

commit 02e94ec507
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 19:59:25 2019 -0600

    hlbsp: use q_snprintf

commit 669a5a7911
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 19:56:21 2019 -0600

    Reformat

commit 6653760982
Merge: 347a455 ac3553c
Author: Eric Wasylishen <ewasylishen@gmail.com>
Date:   Thu Jul 4 19:28:06 2019 -0600

    Merge remote-tracking branch 'origin/master' into hlbsp

    # Conflicts:
    #	include/qbsp/qbsp.hh

commit 347a455102
Author: Shpoike <Shpoike@users.noreply.github.com>
Date:   Thu Mar 28 02:18:16 2019 +0000

    Misc HLBSP tweaks

    Added support for multiple -wadpath args.
    Added -xwadpath (for eg valve/*.wad to avoid bloat/license issues).
    Reworked hint brushes - the non-hint surfaces can use any name, just so long as they're not 'hint', for compat with zhlt.
    Support 'bevel' and 'null' textures for compat with zhlt.

commit 7fb22c7367
Author: Shpoike <Shpoike@users.noreply.github.com>
Date:   Thu Mar 28 01:59:42 2019 +0000

    Support for halflife-style .rad surface lights (probably too bright, but the basics work).

commit 2da504fb62
Author: Shpoike <Shpoike@users.noreply.github.com>
Date:   Thu Mar 28 01:56:27 2019 +0000

    Add minus-prefixed textures for halflife's randomised-textures feature, instead of getting crash-to-desktop errors when the map is loaded.

commit 6366199bdb
Author: Shpoike <Shpoike@users.noreply.github.com>
Date:   Thu Mar 21 04:51:24 2019 +0000

    First attempt at hlbsp output.
 2019-07-04 21:08:17 -06:00
Eric Wasylishen 5010dc92fb light: bounce: also make shadow-casting bmodels bounce (unless they 
opt-out with _bounce -1)
 2019-05-12 16:39:06 -06:00
Eric Wasylishen ba7bdf86a1 light: increase max sky distance to 1M 2019-04-20 12:27:27 -06:00
Eric Wasylishen b343b9504a qbsp, light: support _minlight_exclude on func_group, detail, etc. 2019-04-05 21:14:39 -06:00
Eric Wasylishen 707acbc9c5 light: fix lighting artifacts with _mirrorinside. Was missing a plane side 
check, so the inside faces were incorrectly considered as neighbours
for distributing sample points onto.

Fixes #236
 2019-03-25 20:24:39 -06:00
Eric Wasylishen fd8b205dd2 light: fix fix_coord bug (for sampling fence textures) and 
rename clamp_texcoord. Thanks to mxd for spotting the bug.

Fixes #260
 2019-03-24 23:43:47 -06:00
Eric Wasylishen cf4a491de8 light: fix black faces with sunlight pointing straight down 
The angle < 0 check was too aggressive because the sun vector
didn't end up being exactly Z=-1, it had a bit of X component.
 2019-03-10 18:27:22 -06:00
Eric Wasylishen 2df839cfc2 light: Add "_bounce" "-1" to disable bouncing for a func_detail/etc. 2019-01-22 00:02:46 -07:00
Eric Wasylishen fa06716545 common: make VecStrf/VecStr threadsafe 2018-07-24 00:18:43 -06:00
Eric Wasylishen c6386c8ec0 light: fix format string warnings 2018-07-23 23:12:03 -06:00
MaxED 07447a633e Rewritten parts of surface light logic. Should resemble qrad3 looks a bit more now... 
Added "surflightscale", "surflightbouncescale" and "surflightsubdivision" cmdline/worldspawn settings.
Fixed: a face should not be skipped when it has both sky and nodraw texinfo flags.
Fixed some non-windows compilation errors.
 2018-05-25 14:59:22 +03:00
MaxED 520ad485a4 Merge branch 'master' of https://github.com/ericwa/ericw-tools into q2-surfacelights 2018-05-08 15:50:45 +03:00
MaxED 0661098bc5 Quake 2 support: area lights, palette/texture loading, transparent/sky/fence face flags. 2018-05-08 15:50:01 +03:00
MaxED 00e60f923e Q2 doesn't need .lit files (#211) 
* Ignore embree

* Don't ignore embree...

* Q2 doesn't need .lit files.
Also fixed a typo.
 2018-04-14 15:43:46 -07:00
Eric Wasylishen f663792307 light: fix surface lights crash 2018-04-05 22:32:22 -06:00
Eric Wasylishen 339c1d0219 light: add area weighting to phong calculation 2018-01-31 22:52:30 -07:00
Eric Wasylishen cae501972e light: _phong_angle_concave support 2018-01-30 01:48:25 -07:00
Eric Wasylishen 6b14e166b8 light: make GLM_InterpolateNormal return failure on degenerate input 2018-01-28 02:19:09 -07:00
Eric Wasylishen c3183429fb light: fix for inalid_texture_axes.map 2018-01-15 20:33:52 -07:00
Eric Wasylishen d10dec1803 light: make GLM_PolyCentroid accept degenerate faces (todo: must rename these) 2018-01-12 00:36:12 -07:00
Eric Wasylishen 82e3aef283 light: add FacePairConcavity 2018-01-11 21:57:48 -07:00
Eric Wasylishen ebb508c7db light: remove transparent lightmaps spam 2017-12-28 12:50:32 -07:00
Eric Wasylishen 3675805f54 light: add some disabled code 2017-12-11 00:40:41 -07:00
Eric Wasylishen 91abc7362d light: add flood-filling to fix black seams in detailwall.map when no -extra/-extra4 used 2017-12-11 00:39:04 -07:00
Eric Wasylishen 701589ffe9 light: rewrite -highlightseams code 2017-12-11 00:30:11 -07:00
Eric Wasylishen d31d3621bc light: add MakePlane function 2017-12-10 21:28:35 -07:00
Eric Wasylishen 6c529fb0c3 light: disable bad test 2017-12-10 17:59:39 -07:00
Eric Wasylishen fb18881a5b light: fix color->greyscale conversion to be compatible with MarkV 
Unfortunately this means .bsp's released with the previous code
will look different in MarkV.
 2017-12-10 17:27:52 -07:00
Eric Wasylishen 33bc1ee05e light: wip work on CalcPointNormal 2017-12-06 23:38:59 -07:00
Eric Wasylishen 4c86676b6f light: NeighbouringFaces_new: make sure returned edges are orderer right 2017-12-06 00:39:14 -07:00
Eric Wasylishen 71d9f8ce8a light: move NeighbouringFaces_new to phong.cc 2017-12-06 00:23:21 -07:00
Eric Wasylishen 69879b4104 light: add -highlightseams flag 2017-12-05 15:09:34 -07:00
Eric Wasylishen cf9344f684 light: try to make -debugneighbours more useful 2017-12-05 00:34:32 -07:00
Eric Wasylishen b8b17123d1 light: don't set up bounce lights in debug modes 2017-12-04 23:37:43 -07:00
Eric Wasylishen d9f112a97f light: add -phongdebug_obj flag 2017-11-25 23:12:23 -07:00
Eric Wasylishen d4d2d537eb light: split GLM_PolyRandomPoint into precomputed portion 
take uniform random params explicitly
 2017-11-24 18:01:18 -07:00
Eric Wasylishen 92bacbe7e1 light: FacesOverlappingEdge: return the edge that overlaps 2017-11-24 14:22:54 -07:00
Eric Wasylishen 8ce7a682b1 light: add -debugneighbours 2017-11-23 23:45:15 -07:00
Eric Wasylishen 7170aac1c3 light: FacesOverlappingEdge 2017-11-23 23:45:05 -07:00
Eric Wasylishen 88ee157b97 mathlib: add LinesOverlap function 2017-11-23 23:45:00 -07:00
Eric Wasylishen 501fb9ee40 light: add FacesUsingVert 2017-11-19 23:47:29 -07:00
Eric Wasylishen b85d627c8f change branding to ericw-tools 2017-10-19 16:35:37 -06:00
Eric Wasylishen 41527a1c39 light: don't discard near-black lightmaps in q2 2017-10-03 18:16:28 -06:00
Eric Wasylishen 2dc22b7088 common: add loadversion to mbsp_t 2017-10-03 14:17:42 -06:00
Eric Wasylishen 71d675ce09 light: factor out TEX_SPECIAL tests to Face_IsLightmapped 2017-10-03 14:10:57 -06:00
Eric Wasylishen dff71edfe9 light: very early q2 support. half of the faces seem to be saved without lightmaps for some reason 2017-10-03 00:33:14 -06:00
Eric Wasylishen 8813d272cb common, light, vis: change from bsp2_t to mbsp_t 2017-10-01 22:32:20 -06:00
Eric Wasylishen f7635162c9 common: bspfile refactoring 2017-10-01 20:51:16 -06:00
Eric Wasylishen 41b85db84d light: add comment about last commit. 2017-09-30 21:43:00 -06:00
Eric Wasylishen 0a8a25b95c Revert "light: for curved surfaces, don't reject hits when the dot product of the surface point normal and surface-point-to-light vector is < 0, since "anglescale" will typically boost the angle factor to 0.5" 
This reverts commit 26c5f65f4e.
 2017-09-30 20:07:27 -06:00
Eric Wasylishen 993e8fb590 light: don't mark sample points inside semi-transparent shadow casters as occluded. 
fixes #178
 2017-09-23 20:31:57 -06:00
Eric Wasylishen 7252ba7841 light: hack -soft to give better results on https://github.com/ericwa/tyrutils-ericw/issues/171 2017-09-16 17:47:40 -06:00
Eric Wasylishen 26c5f65f4e light: for curved surfaces, don't reject hits when the dot product of the surface point normal and surface-point-to-light vector is < 0, since "anglescale" will typically boost the angle factor to 0.5 
fixes https://github.com/ericwa/tyrutils-ericw/issues/172
 2017-09-16 17:10:48 -06:00
MaxED d86913aaaf light: fixed "_sun" light direction was calculated incorrectly when using a light without a target and mangle 2017-08-27 14:20:43 -06:00
MaxED 15871d2531 light: add _spotlightautofalloff 2017-08-27 14:20:03 -06:00
MaxED 604aa92e6f light: remove dead code 2017-08-27 14:08:18 -06:00
MaxED fe1e040cd1 Added "_falloff" light property. Allows to set light falloff in map units. 2017-08-23 15:00:32 -06:00
Eric Wasylishen 1d12d6ab4e Support multiple suns with "_sun" "1" entities. 
Drop support for overriding properties of these entities with worldspawn keys.
 2017-08-23 13:37:59 -06:00
Eric Wasylishen e5ac4da8a2 Convert indentation to spaces 2017-08-23 12:43:29 -06:00
MaxED 97ab6fcdab Added arghrad-style sun setup using light entity. 2017-08-23 14:18:10 +03:00
Eric Wasylishen c8ac9d2670 light: print position of degenerate faces during phong shading 2017-07-30 12:01:00 -06:00
Eric Wasylishen c0b88b7e99 light: fixes for degenerate faces 2017-07-05 20:43:47 -06:00
Eric Wasylishen c5370b16eb light: update -help text 2017-06-27 19:31:19 -06:00
Eric Wasylishen 6f07303504 light: implement _shadowworldonly, fix _shadowself which was broken 2017-06-27 14:48:27 -06:00
Eric Wasylishen fef1142808 light: add shadowworldonlylist 2017-06-27 13:13:32 -06:00
Eric Wasylishen 78ed70e2a5 light: modelinfo_t: take bsp param 2017-06-27 12:59:17 -06:00
Eric Wasylishen 4dcfc12f50 light: refactor _shadowself handling 2017-06-26 17:42:50 -06:00
Eric Wasylishen 563307445d light: fix logic for switching lightmaps for switchable shadows 2017-06-26 14:20:15 -06:00
Eric Wasylishen 6e707130be light: rename dynamic shadow stuff to switchshadstyle" for QC, 
and "_switchableshadow" for the mapper.
 2017-06-26 13:41:24 -06:00
Eric Wasylishen b71f769c0a light: experimental support for switchable bmodel shadows: 
Current specs/limitations:
- only supported for sunlight and regular lights
- enabled with "_dynamicshadow" "1"
- writes the lightstyle to a "dynshadowstyle" entity key, hardcoded
- only handles one dynamic occluder for a given lightmap sample
- styled lights passing through a dynamic occluder turn non-styled
 2017-06-25 20:06:46 -06:00
Eric Wasylishen ce8ad6c384 light: handle iffy faces 2017-06-15 13:43:42 -06:00
Eric Wasylishen 2c0e58e628 mathlib: add test for FractionOfLine with degenerate line 2017-06-15 03:30:48 -06:00
Eric Wasylishen 42af888f3d testlight: add failing test for ClosestPointOnLineSegment_Degenerate 2017-06-15 03:30:35 -06:00
Eric Wasylishen 3fc72e37d1 build: fix path for embree .dylibs/.so's 2017-06-10 22:00:49 -06:00
Eric Wasylishen ea099775ef qbsp, light: allow _shadow -1 to disable shadows from func_detail 2017-06-05 14:01:12 -06:00
Eric Wasylishen 197697ca73 light: fix black rotators 2017-06-05 14:00:50 -06:00
Eric Wasylishen 66bc8209eb light: loosen point off plane assertion 2017-06-05 14:00:16 -06:00
Eric Wasylishen b096019237 build: update mac and linux for embree 2.15.0 2017-04-28 15:26:40 -06:00
Eric Wasylishen f0935f1f93 build: fix light CMakeLists.txt 2017-04-28 14:07:36 -07:00
Eric Wasylishen e0564e8c2a common: mathlib: don't need #define ANGLEEPSILON 2017-04-26 14:29:07 -06:00
Eric Wasylishen ca58e90e15 common: remove EQUAL_EPSILON from mathlib.hh 2017-04-26 14:25:55 -06:00
Eric Wasylishen 902c45c946 all: make VectorCompare take an explicit epsilon 2017-04-26 14:20:45 -06:00
Eric Wasylishen 15cc98eb27 common: move SignedDegreesBetweenUnitVectors from qbsp, add test 2017-04-26 14:04:33 -06:00
Eric Wasylishen b1f86d7ac1 common: implement buildMeshFromBSP 2017-04-24 02:01:16 -06:00
Eric Wasylishen 5eb4fd8790 common: make Face_Plane_E return a plane3f 2017-04-24 01:54:25 -06:00
Eric Wasylishen 0a64905df8 common: fix msvc build errors 2017-04-24 00:34:37 -06:00
Eric Wasylishen 68b084a6c3 replace glm with qvec 2017-04-24 00:26:49 -06:00
Eric Wasylishen 122b5ff51c common: qmat: use NaN to indicate no inverse 2017-04-24 00:19:47 -06:00
Eric Wasylishen 7887318def common: move vec_from_mangle and mangle_from_vec to mathlib 2017-04-23 19:31:00 -06:00
Eric Wasylishen 881f12da52 common: add test for RotateFromUpToSurfaceNormal 2017-04-23 19:28:05 -06:00
Eric Wasylishen 4da864707c light: remove use of glm::quaternion 2017-04-23 17:58:24 -06:00
Eric Wasylishen eeb00bf74c common: tidy qmat 2017-04-23 17:41:19 -06:00
Eric Wasylishen efd48b48f5 common: add test for matrix inverse 2017-04-23 16:08:58 -06:00
Eric Wasylishen 8a4d1ff218 common: add 4x4 (from mesa) and 2x2 matrix inverse 2017-04-23 15:58:51 -06:00
Eric Wasylishen 0358bc07b8 common: mesh_t: first draft of tjunc fixing 2017-04-23 02:06:20 -06:00
Eric Wasylishen 3f067e001a common: add DistToLineSegment 2017-04-23 02:05:19 -06:00
Eric Wasylishen 56513cdb8e common: add DistToLine 2017-04-23 01:39:59 -06:00
Eric Wasylishen b8f5a4f8e1 common: change mesh_t to use qvec3f 2017-04-22 20:39:50 -06:00
Eric Wasylishen 4996796944 light: reduce size of mathlib.octree_basic perf test 2017-04-22 20:36:03 -06:00