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60bff1e6cb
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57 Commits

Author SHA1 Message Date
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
Loic Blot
148fffb0f2 Optimize bumpmapping mathematics 
OpenGL_vertex:
* bufferize a duplicate calcul
* Factorize vertexes
 2015-01-15 23:12:45 +10:00
RealBadAngel
535c473103 Restore finalColorBlend implementation in shaders. 2014-12-07 11:05:00 +01:00
RealBadAngel
bf91d623c8 Let lighting be done only CPU side. Remove finalColorBlend implementation from shaders. 2014-08-16 14:48:52 +02:00
RealBadAngel
5e54bf1472 Make faces shading correct for all possible modes. 
Skip shading for lightsources and top of the nodes.
Fixes liquid sources and flowing surfaces having different brightness.
 2014-08-14 06:43:47 +02:00
RealBadAngel
c9ba92c4ad Faces shading fixes 2014-07-07 18:06:20 +02:00
RealBadAngel
a0f78659f3 Improved faces shading with and without shaders. 2014-06-17 00:56:17 +02:00
RealBadAngel
6c98fd6658 Unite nodes shaders. 
Pass drawtype and material type to shaders.
Move shaders generation to startup only.
Allow assign shaders per tile.
Initial code to support water surface shader.
 2014-06-15 05:40:33 +02:00
RealBadAngel
db60ae0459 Fix invalid liquid lighting. 2014-04-16 16:56:54 +02:00
RealBadAngel
0dc1aec509 Normal maps generation on the fly. 
Parallax mapping with slope information.
Overriding normal maps.
 2014-03-21 01:32:00 +01:00
RealBadAngel
dae03382bf Optimize shaders code. Add settings at compile time. 2013-12-09 13:28:50 +01:00
Novatux
206565d965 Fix shaders on some GPUs 2013-12-08 08:01:20 +01:00
RealBadAngel
2330267d22 Shaders rework. 2013-12-03 18:55:25 +01:00
Zeg9
44eb01695a Fix texture bumpmapping on some GPUs 2013-08-04 21:49:48 +02:00
RealBadAngel
3f6f327cb9 Add texture bumpmapping feature. 2013-07-04 02:36:32 +02:00
kwolekr
d7395cd2ab Actually fix shader3 alpha this time 2013-04-27 23:04:52 -04:00
kwolekr
ddd2b18321 Transform alpha channel as well in shader 2013-04-25 12:30:01 -04:00