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73 Commits

Author SHA1 Message Date
Vitaliy
03540e7140
Fix GLES shader support after #9247 (#10727) 2020-12-22 14:53:52 +01:00
Vitaliy
ccbf8029ea
Cleanup shader generation code (#10663) 
Shader generation is a mess. This commit cleans some parts up, including dropping remains of HLSL support which was never actually implemented.
 2020-12-19 20:57:10 +01:00
HybridDog
e73c5d4585
Fix MSAA stripes (#9247) 
This only works when shaders are enabled.
The centroid varying avoids that the textures (which repeat themselves out of bounds) are sampled out of bounds in MSAA.
If MSAA (called FSAA in minetest) is disabled, the centroid keyword does nothing.
 2020-12-04 20:16:12 +01:00
numzero
cdcf7dca7c Sky: support GLES2 
IrrLicht built-in shader is broken, have to write my own
 2020-11-26 12:49:10 -08:00
Vitaliy
707c8c1e95
Shaders for Android (GLES 2) (#10506) 
Shader support for OpenGL ES 2 devices (Android)

Co-authored-by: sfan5 <sfan5@live.de>
 2020-10-25 18:01:03 +01:00
Lars
ed22260822 Remove all bump mapping and parallax occlusion related code. 2020-10-17 13:09:16 -07:00
hecks
fcff9f2911
Remove "generate normal maps" feature (#10313) 
Erase all traces of normal "generation" from fragment shaders
Remove the "feature" from the engine and default config
Remove any leftover documentation of it
 2020-09-14 19:27:25 +02:00
mntmn
44c98089cf
shaders: Fix transparency on GC7000L (#10036) 
Workaround for the missing GL_ALPHA_TEST implementation in Mesa (etnaviv driver).
 2020-08-25 20:49:51 +02:00
Danila Shutov
3a6dfda358
Make shading of CAOs optional (#10033) 2020-06-16 20:48:31 +01:00
Danila Shutov
fe3e69eb40
Fix broken coloring of wielditems (#9969) 
Fixes a regression that appeared in 5.3.0-dev.
 2020-06-09 21:38:09 +02:00
Danila Shutov
cdbe3c5e57
Reuse object_shader for "wielditem" and "item" entity drawtypes (#9537) 2020-04-19 18:47:13 +02:00
SmallJoker
c87d52a5fa Shaders: Complete 478e753. OpenGL 4.3 compatiblity 2020-04-18 18:36:47 +02:00
Danila Shutov
661b4a1837
Add tone mapping for entities (#9521) 
fixes #9301
 2020-04-06 16:06:40 +02:00
Danila Shutov
ca646487f2
Transform texture UVs with provided tex. matrix (#9515) 
fixes #9481
 2020-03-16 22:57:46 +01:00
Danila Shutov
6958071f49
Basic model shading (#9374) 2020-02-16 20:37:28 +01:00
SmallJoker
478e753298 Shaders: Fix OpenGL < 4.3 compatibility 2020-02-16 14:14:34 +01:00
Lars Hofhansl
60bff1e6cb Waves generated with Perlin-type noise #8994 2019-11-19 19:42:52 -08:00
lhofhansl
5fde69798c
Simple shader fixes. (#8991) 
1. Pass current camera offset to shader, so shader have access to the global coordinates
2. Pass animation timer to fragment shader. C++ code is already there, just wasn't declared in the shader
3. Delay animation timer wrap-around (from 100s to about 16 minutes)
 2019-09-26 13:57:39 -07:00
Paramat
42e1a12714
Require 'waving = 3' in a nodedef to apply the liquid waving shader (#8418) 
Makes the liquid waving shader per-nodedef like waving leaves/plants,
instead of being applied to all liquids.
Like the waving leaves/plants shaders, the liquid waving shader can
also be applied to meshes and nodeboxes.

Derived from a PR by t0ny2.
 2019-03-27 00:18:43 +00:00
xzcx
1c4c0d4673 Shaders: Fix comment line (#7668) 
Fixed comment as finalColorBlend() does not exist in the code base.
 2018-08-30 20:32:17 +02:00
Vitaliy
28841961ba Rewrite rendering engine (#6253) 
* Clean draw_*() arguments

* Split rendering core

* Add anaglyph 3D

* Interlaced 3D

* Drop obsolete methods
 2017-10-31 19:27:10 +01:00
paramat
3342dcc4bc Shaders: Remove unused water surface shader 
Also remove hardcoded MTGame node.

The 'water surface shader' was duplicated shader code in preparation for
intended new water surface shaders. For development purposes the MTGame node
'default:water_source' had it's top tile assigned to 'water surface shader'.
Due to shader duplication this commit does not cause any change to shader
behaviour.
 2017-05-08 05:58:59 +01:00
numberZero
74afe6fe6b Fix fog weirdness (#5146) 2017-01-31 08:42:39 +01:00
Dániel Juhász
d04d8aba70 Add hardware node coloring. Includes: 
- Increase ContentFeatures serialization version
- Color property and palettes for nodes
- paramtype2 = "color", "colored facedir" or "colored wallmounted"
 2017-01-23 07:27:12 +01:00
Lars Hofhansl
923a8f1983 Shaders: Remove unnecessary 'if' statements 
Pull if GENERATE_NORMALMAPS == 1 into the template to avoid evaluating
it for each fragment.
Remove if (fogDistance != 0.0).
 2016-12-24 00:22:16 +00:00
Lars Hofhansl
075833e393 Fog: Make fraction of visible distance at which fog starts configurable 
Optimise the fetching of global settings 'camera_smoothing',
'cinematic' and 'cinematic_camera_smoothing'.
Cache 'cam_smoothing'.
 2016-12-07 04:07:54 +00:00
Rogier-5
5f0dc8e78a Fix unexplained shader issue (glsl compiler bug??) (#4757) 2016-11-17 02:56:05 +10:00
lhofhansl
6bb4347208 Remove unused shader matrices. (#4723) 2016-11-04 18:12:45 +01:00
lhofhansl
198ed60cab Shaders: Remove special handling for liquids. (#4670) 2016-10-26 16:24:45 +02:00
Lars Hofhansl
98176481c1 Shaders: Apply tone mapping before fog calculation. 2016-10-25 07:49:19 +02:00
Lars Hofhansl
779d2c5f64 Shaders: Harmonize Irrlicht and shader fog calculations 2016-10-24 07:41:00 +01:00
Lars Hofhansl
0ad40fd484 Use range-based fog instead of z-plane based. 2016-10-13 23:30:15 +02:00
paramat
597c1d73da Nodes shader: Decrease amplitude of waving leaves and plants 
Fix initialisation of variable 'disp'
Fix a few minor code style issues
Add independent X motion combining 2 prime frequencies
 2016-03-30 01:53:22 +01:00
est31
205e38f5b8 Replace CRLF with LF in shader files 2016-03-25 15:57:18 +01:00
RealBadAngel
e8a3d22cbe Shaders: fix fog not affecting opaque liquids 2016-02-23 23:51:41 +00:00
RealBadAngel
eb3840a3f8 Filmic HDR tone mapping 2016-02-09 02:55:59 -05:00
RealBadAngel
b44da4916a Cleanup selection mesh code, add shaders for halo and selection boxes 2016-02-08 03:57:42 -05:00
RealBadAngel
a64d78a37e Speed up and make more accurate relief mapping 
using linear + binary search.
 2015-12-10 18:24:11 +01:00
paramat
0b87556048 Shaders: use triple-frequency waving for leaves and plants 2015-09-07 21:52:36 +02:00
RealBadAngel
8b8d17b22b Remove use of engine sent texture tiling flags - theyre no longer needed 2015-08-20 02:41:40 +02:00
RealBadAngel
60350699c7 Add wielded (and CAOs) shader 2015-07-21 23:56:41 +02:00
RealBadAngel
655fc6010f Fix relief mapping issues 2015-07-16 15:36:48 +02:00
RealBadAngel
8a85e5e58d Shaders fixes and cleanup relief mapping code. 2015-07-02 21:36:45 +02:00
RealBadAngel
1455267c9e Bugfix: variable type mismatch 2015-06-28 21:11:54 +02:00
RealBadAngel
ffd16e3fec Add minimap feature 2015-06-27 03:42:01 +02:00
RealBadAngel
53efe2ef42 Remove textures vertical offset. Fix for area enabling parallax. 2015-06-21 00:11:09 +02:00
est31
ee38bcd307 Automated whitespace error fix for last commit 2015-06-14 23:15:20 +02:00
RealBadAngel
43fcfbfe05 Improved parallax mapping. Generate heightmaps on the fly. 2015-06-14 21:13:36 +02:00
Loic Blot
46821f1156 Optimize bumpmapping mathematics 
OpenGL_vertex:
* bufferize a duplicate calcul
* Factorize vertexes
 2015-01-16 20:54:04 +10:00
Craig Robbins
516f1bcd16 Revert "Optimize bumpmapping mathematics" 
This reverts commit 148fffb0f23fa437c67639ff3cc69177fb71d76a.
 2015-01-16 01:30:03 +10:00