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cb2d467665
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73 Commits

Author SHA1 Message Date
Craig Robbins
cb2d467665 Fix smooth lighting (ambient occlusion) 
Signed-off-by: Craig Robbins <kde.psych@gmail.com>
 2014-11-22 21:58:00 +10:00
Craig Robbins
d406ac994b Optimise functions from CNodeDefManager and VoxelManipulator 
CNodeDefManager::get()
VoxelManipulator::addArea()
 2014-11-21 14:56:45 +10:00
Craig Robbins
ea404979e1 Optimise getTileInfo() 
getTileInfo() ~1.5x faster
getSmoothLight ~2.0x faster
 2014-11-21 14:56:45 +10:00
Kahrl
9b551d5cbc Implement WieldMeshSceneNode which improves wield mesh rendering 
- Don't create and cache an extruded mesh for every (non-node) item.
  Instead use a single one per image resolution.

- For cubic nodes reuse a single wield mesh too

- Improve lighting of the wielded item

- Increase far value of wield mesh scene camera, fixes #1770

- Also includes some minor refactorings of Camera and GenericCAO.
 2014-11-08 23:11:57 +01:00
Craig Robbins
076c5ee223 Various uninitialised variable fixes 
sky.cpp: m_bgcolor.getAlpha() was being used before initialised

mesh related: m_highlight_mesh_color was being used uninitialised
 2014-10-19 15:33:08 +02:00
RealBadAngel
0066bd77d2 Add meshnode drawtype. 2014-10-18 16:42:23 +02:00
RealBadAngel
58e6d25e03 Node highlighting. 2014-09-17 22:06:13 +02:00
RealBadAngel
d9df592da8 Pass light sources in blue channel of vertex color instead of decoded light for all special drawtypes. 
Plus some style fixes and optimizations.
 2014-08-21 23:28:01 +02:00
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
f0db6c4423 Speedup mapblock_mesh 2014-07-17 22:28:14 +02:00
RealBadAngel
c9ba92c4ad Faces shading fixes 2014-07-07 18:06:20 +02:00
Perttu Ahola
9b44bbd0a6 Fix non-smooth non-shader node shading (Fixes #1436, regression by commit a0f78659f31abd) 2014-07-06 22:01:03 +03:00
sapier
bfaba2c12a Fix regression in light calculation 2014-06-30 22:56:08 +02:00
sapier
d5de0cbf71 Minor fix in check order 2014-06-23 00:13:41 +02:00
sapier
496cb115b1 Speedup getTileInfo by up to 30% 2014-06-23 00:13:41 +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
MetaDucky
9ec281c712 Fixed wrong node texture rotation for facedirs 5 and 7 2014-04-23 12:11:56 +02:00
sapier
556bdc260a Pass pointer to nodedef directly to avoid recalculation in quite often called function 2014-04-06 10:32:57 +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
Novatux
062de11b4c Fix rendering glitches when far from the center of the map 2014-03-04 20:12:10 +01:00
RealBadAngel
dae03382bf Optimize shaders code. Add settings at compile time. 2013-12-09 13:28:50 +01:00
RealBadAngel
2330267d22 Shaders rework. 2013-12-03 18:55:25 +01:00
kwolekr
a92fc3563c Prevent shaders from being created when disabled 2013-11-17 02:46:05 -05:00
Kahrl
af490330e7 Fix remnants of s32 enable_shaders 2013-09-04 00:16:33 +02:00
PilzAdam
56b9377c1c Dont crash if facedir > 23 2013-08-10 16:26:02 +02:00
Kahrl
96c34d369e Fix crack overlay for animated textures 2013-08-05 01:52:09 +02:00
RealBadAngel
0850d3fcf8 Fix light issue in 6d facedir. 2013-07-21 14:06:18 +02:00
kwolekr
fc6725f14e Clean up bumpmap code a bit 2013-07-12 00:11:46 -04:00
sapier
88d43af276 Fix many formspec menu bugs 2013-07-07 19:49:52 -04:00
RealBadAngel
3f6f327cb9 Add texture bumpmapping feature. 2013-07-04 02:36:32 +02:00
Kahrl
8161ab573f Remove texture atlas / AtlasPointer, rename getTextureRaw to getTexture 2013-07-02 03:03:10 +02:00
Esteban I. Ruiz Moreno
816ffa99ba Remove useless recalculation of bounding box (mapblock_mesh) 2013-06-18 01:11:46 +02:00
sweetbomber
0413f8ad9d Removed a redundant step which degraded performance 2013-06-15 21:41:30 +04:00
Kahrl
9a559eb8cf Remove 'Meshbuffer ran out of indices' limitation 2013-05-06 19:06:18 +02:00
kwolekr
770305e28d Add option to use texture alpha channel 2013-04-23 22:15:51 -04:00
RealBadAngel
6f8d40ef5d 6d facedir 2013-03-23 21:31:05 +01:00
Ilya Zhuravlev
6a1670dbc3 Migrate to STL containers/algorithms. 2013-03-11 19:08:39 -04:00
Sfan5
6d0ea26c2d Update Copyright Years 2013-02-24 20:15:24 +01:00
PilzAdam
497ff1ecd6 Change Minetest-c55 to Minetest 2013-02-24 18:49:03 +01:00
Perttu Ahola
07632b7d69 Try to add a bit of topside brightness when not using shaders 2012-12-02 23:48:11 +02:00
Perttu Ahola
cd1f604ffe Handle day-night transition in shader and make light sources brighter when shaders are used 2012-12-02 14:24:58 +02:00
Perttu Ahola
3e07c5bf82 Fix tile MaterialType to make sense and make lava surface be shader'd lower like water 2012-12-02 02:59:15 +02:00
Perttu Ahola
27373919f4 Implement a global shader parameter passing system and useful shaders 2012-12-02 00:46:18 +02:00
Kahrl
22e6fb7056 ShaderSource and silly example shaders 2012-12-02 00:46:18 +02:00
Perttu Ahola
5c26972cdd Fix mesh glitches on MapBlock boundaries 2012-11-27 19:00:09 +02:00
Perttu Ahola
1788709e2d Rotate facedir-rotated top and bottom textures too, and re-implement nodebox side rotation 2012-07-21 20:23:32 +03:00
Perttu Ahola
d0ea6f9920 Properly and efficiently use split utility headers 2012-06-17 02:40:36 +03:00
Perttu Ahola
6b598f61a6 Add desynchronize_mapblock_texture_animation setting and improve minetest.conf.example a bit 2012-06-16 22:37:20 +03:00