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24 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
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
lhofhansl 6bb4347208 Remove unused shader matrices. (#4723) 2016-11-04 18:12:45 +01:00
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
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 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 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 148fffb0f2.
 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