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159 Commits

Author SHA1 Message Date
Crypto City
f402017686 bump max lights per vertex by a lot 2023-08-02 06:07:52 +00:00
Crypto City
944b917120 Geometry (and hull/compute) shaders by JSandusky 2021-12-05 07:51:22 +00:00
1vanK
45f3f12072 Fix 35_SignedDistanceFieldText sample for OpenGL ES 2.0 
Thanks elix22 https://github.com/urho3d/Urho3D/pull/2544
 2021-02-01 21:37:23 +03:00
1vanK
e1fa7eb345 Typo in the previous commit 2020-12-07 18:54:31 +03:00
gleblebedev
c76f0c7712
Mobile shaders fixes (#2709) 
* Mobile shaders fixes

* Update

* Update

* Update

* Update

Co-authored-by: 1vanK <1vanK@users.noreply.github.com>
 2020-12-07 18:43:48 +03:00
1vanK
3aa9238dc3 Silence "shader does not use the define NOUV" warning 2020-12-04 11:59:43 +03:00
1vanK
ab675170e7 Fix Skybox by gleblebedev 2020-12-04 11:42:21 +03:00
1vanK
5f14c2f529 Fix FixCubeLookup() 
1023/1024 anways = 0, so this function just didn't work
 2020-12-04 11:28:07 +03:00
ssinai1
f909775ca7 Fix sign typo in AutoExposure.glsl 2020-11-11 04:03:20 +03:00
TEDERIs
4116acb500
Remove unused gamma variable (#2667) 
* Remove unused gamma variable

* Remove unused variables in GLSL
 2020-07-23 12:48:39 +03:00
gleblebedev
0c65934c04
Ambient occlusion in PBR techniques (#2660) 
* Ambient occlusion in PBR techniques

* AO to modulate IBL

* AO texture coord fix
 2020-07-15 15:32:06 +03:00
gleblebedev
c4a8e9b098
Vegetation shader and technique bugfixes (#2659) 
* Vegetation shader and technique bugfixes

* GLSL bug fix for vegetation shader

* pivot fixed

* Shaders fixed

* Text formatting
 2020-07-14 04:08:32 +03:00
1vanK
c5b9b4131d Fix vegetation VSM shadows for DirectX 2020-07-09 01:04:39 +03:00
Katekov Anton
d103e6ffa7
Fix vegetation shader for vsm shadows (#2658) 2020-07-07 14:02:06 +03:00
gleblebedev
609f7de618
New PBR techniques. New PBR terrain shader. Skybox shader fixed. (#2655) 
* New PBR techniques. New PBR terrain shader. Skybox shader fixed.

* Bug fix in original terrain and missing techniques.

* PR cleanup

* Skybox.glsl cleanup

* Terrain added to PBR sample
 2020-07-02 11:19:43 +03:00
talarcon
b9eb567781 Add base pass to pbr emissive technique 2020-03-21 15:14:52 +03:00
Lisandro Bruzzo
3f830d4f20 Update Vegetation.hlsl 2017-09-18 23:35:41 -03:00
Lisandro Bruzzo
a42a299877 Update Vegetation.glsl 2017-09-18 23:34:37 -03:00
Lasse Öörni
de18c72ce7 Cleanup unused code from Renderer. Add "persistent" flag to readable depth buffers in the HWDepth deferred renderpaths. This is required to fix a D3D11 bug leading to garbled display with multiple rendertexture views that use readable depth. Closes #2082. 2017-08-20 21:43:45 +03:00
Lasse Öörni
18d5ce2fed Remove unnecessary VS defines from PBR techniques. 2017-08-16 13:26:45 +03:00
Lasse Öörni
c2c1d06cd2 Remove unused IBL code which requires tangents / bitangents, and do not require tangents for IBL / non-normalmapped. Fix PBR techniques so that VS also refers to NORMALMAP define when necessary, since that is now required to trigger the tangent calculation. Closes #2072. 2017-08-16 11:26:51 +03:00
dragonCASTjosh
5498140d84 Fixed dark artifact in PBR 2017-06-13 16:03:26 +01:00
dragonCASTjosh
eebc9f04c3 Fixed sphere light issue 2017-06-13 06:01:59 +01:00
dragonCASTjosh
b782b86b2d OpenGL PBR fixes 2017-06-13 05:32:46 +01:00
dragonCASTjosh
bf40c8c7c4 Changed the diffuse and fresnel models 2017-06-13 04:03:48 +01:00
dragonCASTjosh
45d619e80c Possible fix for PBR Artifacts 2017-06-12 20:48:33 +01:00
dragonCASTjosh
417ad2966a Small roughness tweek under area lights 2017-06-12 00:07:02 +01:00
dragonCASTjosh
e741c50b11 Improved Area Lighting 2017-06-11 21:37:53 +01:00
dragonCASTjosh
e0cd084c74 Improved Sphere lights 2017-06-11 20:11:31 +01:00
Simon Flores
3173c6199c Update Transform.glsl 
let the user define the number of outputs for advanced rendering effects such as subsurface scattering
 2017-03-29 23:08:31 -04:00
hdunderscore
25612d6e72 Bugfix for vegetation shader and instancing. 2017-02-23 14:17:44 +11:00
Lasse Öörni
7d06916bc5 Remove semicolon from shader transform (iModelMatrix) macros, as it should instead be part of the statement where the macro is being used. Closes #1829. 2017-02-20 21:14:27 +02:00
Lasse Öörni
314a3af082 Fix artifacts in SDF text effects when supersampling is off. 2017-01-10 11:46:03 +02:00
1vanK
51c6fb5e2d SDF supersampling 2017-01-08 16:56:32 +03:00
Lasse Öörni
8b4ddd5289 Use ALPHAMAP shader define in Text shader to differentiate between alpha texture (TTF) and RGBA (bitmap fonts). Closes #1750. 2017-01-07 19:09:05 +02:00
Lasse Öörni
3e4ca7ae33 Move VSM shadow z/w divide to pixel shader so that e.g. shadowed point lights will work much better. Related to #1716. 2016-12-17 01:27:51 +02:00
Lasse Öörni
d7cf72563c Fix recent shader change for GLES. 2016-11-19 22:28:37 +02:00
Lasse Öörni
ade01f61af Remove isAreaLight variable completely from Light class, as it's unused. Some cleanup / comment changes. Fix PBRDeferred GLSL shader. 2016-11-18 10:03:23 +02:00
Lasse Öörni
b8d55583f7 Squashed commit of the following: 
commit a384431cd1ce230630d6a4522022de919cb55ac9
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Thu Nov 10 00:16:26 2016 +0000

    Fixed typing and style errors

commit d4f8ca2eeed2b0196b46bd391e96a511594dc738
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Thu Nov 10 00:14:02 2016 +0000

    Removed isAreaLight from attibutes

commit 62d50f3ba94d9c665358dcd7377730d968fde7be
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Mon Nov 7 22:53:45 2016 +0000

    Added documentation on area lighting options

commit 53e5844bee5caccc2a37f0dcdac3b8d4a984dd62
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Sat Nov 5 17:15:14 2016 +0000

    Fixd spacing

commit 5afa4ec59c1ecd2aa4892d4854e3b954af9cc73f
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Sat Nov 5 06:00:19 2016 +0000

    Fixed materials under deferred and light position in the scene

commit 314bc5847a44979b89f46a0272fcf5cd0f04e866
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Sat Nov 5 05:14:27 2016 +0000

    Fixed Deferred rendering

commit bde3560de71ab5a33c9cc3a4ee40029567cca5bf
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Sat Nov 5 03:26:54 2016 +0000

    Area lighting, improved IBL and improved attenuation for OpenGL

commit 52be0fc67626a9c8901091445be52bdbe99657d1
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Sat Nov 5 01:23:53 2016 +0000

    Intergrated Area ligthing with the editor, and improved texture quality

commit 5044bebe3d8799dee687ca676334f4493586d376
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Mon Oct 24 09:25:15 2016 +0100

    Tube lighting HLSL

commit f3849a93d1812345b21918a7418d12c8d3e1e3dd
Author: dragonCASTjosh <dragonCASTjosh@gmail.com>
Date:   Mon Oct 24 09:01:10 2016 +0100

    Improve IBL

commit 210bfaebb40ed977eb46f0f6f91b3b6a49ec25a7
Author: joshua Nuttall <dragoncastjosh@live.com>
Date:   Thu Sep 15 12:32:15 2016 +0100

    Made sphere lights closer to epics paper

commit c186870e9e79de9572b5302019598ac059af58cf
Author: joshua Nuttall <dragoncastjosh@live.com>
Date:   Thu Sep 15 11:57:39 2016 +0100

    Added sphere light and beginning of tube lights
 2016-11-18 02:02:05 +02:00
Lasse Öörni
f1cb469a34 Fix getting world-space tangent for billboards. Closes #1678. 2016-11-09 22:57:34 +02:00
Lasse Öörni
d7f0c06644 Fix mistakenly disabled depth test in "shrinking" soft particle techniques. Remove unnecessary abs() function in soft particle shaders when on the "shrinking" path. 2016-11-03 20:45:26 +02:00
Lasse Öörni
352a62536c Initialize depth in Deferred & Prepass renderpaths to allow sampling the depth buffer even if no opaque geometry has been rendered. Documentation edits. 2016-10-31 19:06:13 +02:00
Lasse Öörni
a04bf5629a Refactored soft particle handling to not use unique renderpath files. Closes #1670. 2016-10-31 18:25:54 +02:00
Lasse Öörni
fe65264301 Added "expanding" option for soft particles, which requires hardware depth test off. Improve soft particles documentation on the renderpath page. Closes #1623. 2016-10-28 22:19:37 +03:00
Lasse Öörni
5804347ab2 Reverse saturation fix also for GLSL. 2016-10-28 12:46:32 +03:00
Lasse Öörni
3564686a34 Fix DeferredSP & PrepassSP renderpaths not clearing depth. Fix reverse saturation of faded billboard on D3D11. Fix depth shader compile error on D3D11 when alphamasked. 2016-10-28 12:27:17 +03:00
Lasse Öörni
861a85fb1f Separate unlit particle shaders & techniques for optional soft particle support. Soft particles versions of renderpaths. Soft particle shaders adapted from work by 1vanK & MonkeyFirst (https://github.com/1vanK/Urho3DSoftParticles). Fix Shadow shader failing for billboards. Fix ForwardHWDepth renderpath unnecessarily rendering depth in a separate pass. Closes #1623. 2016-10-28 08:36:50 +03:00
Eugene Kozlov
b47a5cbd6d Fix error in Skybox.hlsl when instancing is forced on. 2016-10-08 10:41:28 +03:00
Lasse Öörni
7658ad39c7 Remove commented out shader code. 2016-09-29 20:49:40 +03:00
Lasse Öörni
08b083b323 Tightening of shadow related function signatures on GLES. Related to #1607. 2016-09-22 16:33:43 +03:00