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182 commits

Author SHA1 Message Date
Ferenc Arn
12596cb5bc Fix anisotropic GGX D function, and introduce and use anistropic GGX G function. 
Also fixed isotropic GGX G function with Schlick approximation, and added a commented out version without the approximation.
Added references.
 2017-10-09 12:29:05 -04:00
Hiroshi Ogawa
8cf5f615f5 Fix type error in subsurface scattering shader code 2017-10-04 19:47:45 +09:00
Ferenc Arn
f48b162a6b Various clean ups and cosmetic changes in scene.glsl. 
Use self-documenting names for variables which are otherwise confusing. Also avoid recalculating certain terms.
 2017-10-03 11:02:39 -04:00
Andreas Haas
1e9465096d Merge pull request #11700 from tagcup/clearcoat_fix 
Fix clearcoat without Schlick-GGX specular.
 2017-10-02 22:51:51 +02:00
Juan Linietsky
66987d6878 missing PI division on vertex shader 2017-10-02 09:09:32 -03:00
Juan Linietsky
1b358783ce Slight proposed fixes to PBR. 2017-10-01 21:51:11 -03:00
Juan Linietsky
c864b782c0 Using advise from Matias, left the 0-1 range for lights, divisiom by PI, and multiplied lights by PI internally. 2017-10-01 20:33:38 -03:00
Juan Linietsky
c9a925c4e0 Switched Burley/Lambert, and restored diffuse term to 0-1 range for compatibility. 2017-10-01 19:08:49 -03:00
Juan Linietsky
99a464ceb4 Merge pull request #11694 from tagcup/lambert_normalization 
Ensure that Lambert is energy conserving.
 2017-10-01 12:18:40 -03:00
Ferenc Arn
ece18153c6 Add missing N.L factor to Burley's contribution to radiance. 2017-10-01 10:20:57 -04:00
Ferenc Arn
dfaf071ae3 Fix environmental BRDF. 2017-09-30 20:28:30 -04:00
Juan Linietsky
d4e20555e8 Ability to set a custom FOV makes it possible to use sky on orthogonal view. Closes #9186 2017-09-29 18:56:52 -03:00
Ferenc Arn
3e09b9b335 Fix clearcoat without Schlick-GGX specular. 
Fixes #11698.
 2017-09-29 10:59:05 -04:00
Ferenc Arn
33c600fedc Ensure that Lambert is energy conserving. 
Also remove the diffuse_color factor in Oren-Nayar (which was already taken care of below, oops).
 2017-09-29 09:47:06 -04:00
Gilles Roudiere
2c5fa0947d Merge pull request #11672 from tagcup/fix_oren_nayar 
Fix Oren-Nayar diffuse.
 2017-09-29 13:47:38 +02:00
Ferenc Arn
8cb67b03a9 Fix Oren-Nayar diffuse. 2017-09-28 19:26:01 -04:00
Indah Sylvia
392a94686c Fixed typo: 'texure' to 'texture' 2017-09-29 04:40:01 +07:00
Juan Linietsky
4f39ce32b9 Fixes to light shaders, should work now.. 2017-09-27 21:45:47 -03:00
Ferenc Arn
ae78413bb1 Avoid pow in Burley diffuse. 2017-09-26 22:15:38 -04:00
Juan Linietsky
81c9cfdc1b Added light affect parameter to baked AO 2017-09-23 23:10:34 -03:00
Juan Linietsky
fbabef6da3 Fixes to rim parameter in shader 2017-09-23 08:27:48 -03:00
Juan Linietsky
bf371dcb32 Added proximity and distance fade to SpatialMaterial 2017-09-21 15:20:28 -03:00
Juan Linietsky
1c5376ae59 Many fixes to visual script, changed virtuals override for a proper selector. 2017-09-12 07:58:54 -03:00
Juan Linietsky
c023a132d0 Fixed orthogonal projection in all effects and post processes 2017-09-07 20:16:33 -03:00
Juan Linietsky
eedb39091a Several fixes to directional shadows, closes #10926 
Added option to change directional light range mode, between optimized and stable. For Orthogonal, you might need to use optimized.
 2017-09-07 18:00:47 -03:00
Juan Linietsky
dd854768da -Fix folow surface in subsurface scattering, closes #10696 
-Fixed filter kernels of subsurface scattering so quality settings make more sense
 2017-09-06 21:45:02 -03:00
Juan Linietsky
ddadc782ba Fix frame selection in 2D particles, closes #10668 2017-09-06 08:31:11 -03:00
Juan Linietsky
e192c1a7d3 Fix directional vertex shaded light which was using normal instead of light color, closes #10608 2017-09-05 17:31:09 -03:00
Juan Linietsky
e611ff5f01 Fix opaque pre pass, closes #10472 2017-09-04 20:27:45 -03:00
Henrik Andersson
e0a19a77e5 Don't compare float to int 2017-09-04 22:21:55 +02:00
Juan Linietsky
281fb4e4fb Added transmission shader parameter. 2017-09-03 10:30:37 -03:00
letheed
3a188015be add shadow_filter variant PCF7 2017-09-01 15:01:24 +02:00
Rémi Verschelde
82208c1e8b Merge pull request #10417 from bojidar-bg/x-fix-tilemap-transpose 
Implement texture UV transpose in the gles3 renderer
 2017-08-31 13:17:39 +02:00
Rémi Verschelde
f1e3dec442 Merge pull request #10624 from letheed/master 
Fix shadow filter pcf5 implemented as pcf7
 2017-08-31 11:01:57 +02:00
Juan Linietsky
e8b05ca996 -Fixed screen edge SSAO filter, fixes #9678 
-Raised the SSAO limits, making the effect a lot more useful
-Still pending to enable tresholding to avoid some hollow places
 2017-08-29 11:46:02 -03:00
Juan Linietsky
089cf8176e removed DISCARD built in variable, replaced by actual discard GLSL instruction, fixes #9677 2017-08-29 10:15:49 -03:00
Bojidar Marinov
92a42668f2
Implement texture UV transpose in the gles3 renderer 
Now tilemap rotations work again \o/
 2017-08-29 14:51:35 +03:00
Rémi Verschelde
6ef7783abb Merge pull request #10662 from hoelzl/python3-v3 
Make build scripts Python 3 compatible
 2017-08-28 00:05:15 +02:00
Juan Linietsky
d23f323cde -Moved script run to editor, removed from project 
-fixed to code completion
-fix shader crash bug reported by tagcup
 2017-08-27 19:04:19 -03:00
Matthias Hoelzl
b6e1e47e3a Make build scripts Python3 compatible 
- The Windows, UWP, Android (on Windows) and Linux builds are
  tested with Scons 3.0 alpha using Python 3.
- OSX and iOS should hopefully work but are not tested since
  I don't have a Mac.
- Builds using SCons 2.5 and Python 2 should not be impacted.
 2017-08-27 23:05:39 +02:00
Juan Linietsky
90445aae67 Fixed opaque unshaded materials, they go through the regular opaque render list, closes #9917 2017-08-25 09:56:10 -03:00
letheed
a5d765db4f fix shadow filter pcf5 implemented as pcf7 2017-08-25 02:34:28 +02:00
Gilles Roudiere
591a892c2e fix ssao issue with intel hd**** hardwares 2017-08-23 00:10:37 +02:00
Juan Linietsky
294e912a84 Fade last cascade in directional shadow, closes #9779 2017-08-22 12:17:20 -03:00
Rémi Verschelde
411f0755a8 Fix Reindhart tonemapping, invalid type in signature 
Fixes #10533.
 2017-08-22 08:06:54 +02:00
Juan Linietsky
00a26f512c Several fixes to subsurface scattering. Closes #9530 2017-08-21 21:38:01 -03:00
Fabio Alessandrelli
9b9a723c77 Some fixes for shaders and WebGL2 
Add padding to UBO data to be multiple of 16 bytes
Add precision definition for samplers
Replace texture2D (deprecated) with texture in shaders
 2017-08-11 23:26:24 +02:00
Juan Linietsky
df573f5c3a -Restored Sprite3D to working function, fixes #2061, fixes #9738 
-Restored an alpha scissor property in Material
 2017-08-08 17:23:44 -03:00
Juan Linietsky
2ea64d2dc1 Use vertex distance instead of z, fixes #9108 2017-08-06 21:57:40 -03:00
Juan Linietsky
b276d92c8a Few small GI Probe fixes 2017-07-29 00:04:29 -03:00
Juan Linietsky
f5277e347d Fixes to glow and auto exposure, closes #9797, closes #9106 2017-07-26 00:40:32 -03:00
Juan Linietsky
772485cdb3 Several changes to better run in mobile. 2017-07-22 14:08:17 -03:00
Juan Linietsky
3da3a36034 Many fixes to improve GI Probe quality 2017-07-15 23:24:37 -03:00
Juan Linietsky
5dd7c3b6ab Fix to make voxel cone tracing work properly again 2017-07-15 20:02:56 -03:00
Juan Linietsky
741145febd -Fix for multiple reflection probes causing issues. 
-Fix for positional sound corruption to avoid making people deaf.
 2017-07-15 18:42:06 -03:00
Rémi Verschelde
d23fc16b2d Merge pull request #9564 from Noshyaar/pr-threshold 
Refactor 'treshold' to 'threshold'
 2017-07-08 23:51:53 +02:00
Juan Linietsky
e577c5b070 Some adjustments to toon material to make it more flexible 
Ability to also disable specular
 2017-07-08 14:01:56 -03:00
Juan Linietsky
f4c8c552f9 Added triplanar mapping, toon mode, and more specular modes for materials. Added multipass support for materials. 2017-07-08 12:36:15 -03:00
Poommetee Ketson
2fd204c35e Refactor 'treshold' to 'threshold' 2017-07-08 22:24:56 +07:00
Juan Linietsky
84de71872f -Added triplanar mapping modes 
-Some fixes to shader lang
 2017-07-08 08:07:49 -03:00
Juan Linietsky
1a857c5149 Fixed bug regarding to strange black shapes appearing in ice from material tester demo 2017-07-05 22:36:13 -03:00
Juan Linietsky
12a8fedfe6 Some changes to dual paraboloid envmap generation, fixes somme bleeding 2017-07-05 19:39:45 -03:00
Juan Linietsky
7263137dba Implemented environment arrays for skybox reflection and roughness, quality increase is enormous. 2017-07-04 23:53:08 -03:00
Robert Hernandez
ffe8f8ca21 Fixed NinePatches not working on HTML5 2017-06-28 19:17:59 -04:00
Juan Linietsky
3ce046ee0c -Fixed SCREEN_TEXTURE and other related 2D shader parameters. 
-Fixded BackBuffercopy object
 2017-06-26 22:58:46 -03:00
Poommetee Ketson
e3998528e0 BuildSystem: generated files have .gen.extension 2017-06-25 07:55:01 +07:00
Juan Linietsky
0cac32910a -Restored support for Canvas BG mode on Environment 
-Improved ease of use of WorldEnvironment (no longer extends Spatial)
-2D editor viewport can now work in HDR!
 2017-06-24 08:58:27 -03:00
Juan Linietsky
8ef1c41a4e Small fixes required to get platformer to work. 
Added back CanvasItemMaterial
 2017-06-23 14:31:59 -03:00
Juan Linietsky
f27d2a3355 -Moved NinePatch to shader, saves a ton of draw calls rendering UI 
-Implemented missing stretch modes, now tile and tile fit work
 2017-06-21 23:37:25 -03:00
Juan Linietsky
95560e02c5 2D GPU Particles working.. 2017-06-21 16:26:26 -03:00
Juan Linietsky
0288be1e76 Texture rect_region drawing now clamps UV to avoid bleeding. This avoids scenarios like single-texture tilemap tiles leaking pixels to the next tile when filter is enabled on it. 2017-06-18 22:55:02 -03:00
Juan Linietsky
5c6cac4e53 Add normalmap support for drawing in all low level primitives. Only added support in Sprite so far. 2017-06-17 23:27:42 -03:00
Juan Linietsky
2da3f48e5a -Fixed shader lang to not be able to get scalar from matrix (ie mat.x), to make it more GLSL compatible 
-Fixed referencing of world_transform in fragment shader not working
-Fixed unsycn bug related to getting shader param list from the server
-Fixed getting all textures from shader properly, fixes #8353
 2017-06-17 11:03:48 -03:00
Juan Linietsky
80929d36be TIME constant reverted to a single float, fixes #9123 2017-06-16 08:30:21 -03:00
Juan Linietsky
5d02b948a9 Cleaned up Screen Space Reflections, closes #8119 2017-06-16 08:30:21 -03:00
Juan Linietsky
29cfc365aa Fixes to SSR, WIP. 2017-06-16 08:30:21 -03:00
Juan Linietsky
f8bd488457 Merge pull request #9109 from RandomShaper/optimize-2d-lighting 
Add AT_LIGHT_PASS builtin to canvas shaders
 2017-06-14 21:16:09 -03:00
Pedro J. Estébanez
93ffd9023f Add AT_LIGHT_PASS builtin to canvas shaders 
This one allows for complex shaders paired with a simple lighting shader to skip code that would otherwise be pointlessly (and wastefully) run during the light pass.

Depending on your game (number of items and lights), this can yield some performance gain.
 2017-06-15 02:03:15 +02:00
Juan Linietsky
462d8ceb46 Fixed several bugs with directional light, and changed defaults to be more sensible. 2017-06-14 17:06:36 -03:00
Juan Linietsky
a8a1f2e2a8 -Fixed occluder rendering, closes #8560 
-Ability to smooth out 2D shadow filters
 2017-06-13 01:23:04 -03:00
Juan Linietsky
95c248e24f Remove default shadow bias of 0.1 for spot and omni light, fixes #8654 2017-06-13 00:07:05 -03:00
Juan Linietsky
ea6cb22329 Merge pull request #8835 from ippan/particles_shader_index 
add index to particles glsl
 2017-06-12 23:33:41 -03:00
Juan Linietsky
fc04e0b1f2 Fix bug breaking shader when skeleton+tangents were used, closes #8673 2017-06-12 19:54:35 -03:00
Juan Linietsky
612ab8fcdb -Restored multithread capability to VisualServer 
-Restored resource previews!
 2017-06-09 00:24:18 -03:00
Juan Linietsky
840ac8c018 Fog is complete! 2017-06-07 08:38:21 -03:00
Juan Linietsky
0fb99306ff -working SCREEN_TEXTURE, SCREEN_UV shader variables 
-Added refraction support for default material
-Enabled BCS adjustments, as well as color correction.
 2017-06-05 22:34:32 -03:00
Juan Linietsky
8126a0cb12 subsurface scattering is fixed and working again 2017-06-03 21:14:05 -03:00
Juan Linietsky
8a1097a224 many fixes to image loader, voxel cone tracing, etc. 2017-06-02 22:08:41 -03:00
Juan Linietsky
e79d7149ea GI probes working back again 2017-06-01 22:38:07 -03:00
Juan Linietsky
c03131fc9f Rework shading modes and change location of light shader 2017-06-01 18:56:02 -03:00
Juan Linietsky
bd26fa7bf2 stuff got modified :( 2017-05-31 20:29:56 -03:00
Juan Linietsky
a134f58fb3 rewritten PBR implementation to make it friendlier with Blender 2017-05-31 20:29:56 -03:00
Juan Linietsky
5567e898d1 Several fixes related to PBR and Environment 2017-05-30 08:56:19 -03:00
Juan Linietsky
bf6380ee70 Removed skybox support, added panorama support. Skybox support may come back eventually, but hope not. 2017-05-25 14:00:43 -03:00
PanPan
d9e3bbe17d add index to particles glsl 2017-05-19 23:43:25 +08:00
Dobbias
5404e10803 replaced incompatible keywords/function 2017-04-13 16:46:16 +02:00
Juan Linietsky
4286aef693 Particle system is complete. Rejoice! 2017-04-08 22:40:06 -03:00
Juan Linietsky
74808ac4d9 New particle system, mostly working, some small features missing. 2017-04-06 23:49:27 -03:00
volzhs
e65b8b666c Fix failing to compile shader on Adreno GPU 2017-04-02 23:16:25 +09:00
Rémi Verschelde
debeee56f7 Fix typos in source code using codespell 
From https://github.com/lucasdemarchi/codespell
 2017-03-24 21:45:31 +01:00