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40 commits

Author SHA1 Message Date
scrawl
d0f98103e4 Terrain: re-added "distant land=off" path 
Still a hack, but the overhead of building and traversing the quad tree appears negligible.
 2014-03-06 03:04:23 +01:00
scrawl
1d926816b5 Terrain: background load blendmaps & layer textures. Refactor QuadTree update. 2014-03-05 21:46:37 +01:00
scrawl
4328e08162 Terrain: get rid of unneeded members 2014-03-05 21:46:37 +01:00
scrawl
6a002d19b3 Terrain: destroy no longer used materials 2014-03-05 21:46:37 +01:00
scrawl
97c3efb3ba Terrain: decoupled Chunk from QuadTreeNode. 2014-03-05 21:46:37 +01:00
scrawl
edb5a54092 Include some more required Ogre headers explicitely. 2014-03-05 21:46:37 +01:00
scrawl
195071efc7 Terrain: geometry is now loaded in background threads. 
TODO: background load layer textures and blendmaps.
"Distant land" setting has been removed for now (i.e. always enabled).
 2014-03-05 21:46:37 +01:00
scrawl
b3fed853ae Terrain: take cell world size into account for LOD selection 2014-03-05 21:46:37 +01:00
scrawl
6c863486e1 Terrain: fix an embarrassing copy&paste mistake. 2014-03-05 21:46:36 +01:00
scrawl
64c9932597 Terrain: remove hard dependency on shiny - can now be compiled without it (fixed function) 2014-03-05 21:46:36 +01:00
scrawl
c9e349f60f Terrain: support alternate coordinate systems. Get rid of LoadingListener for now 2014-03-05 21:46:36 +01:00
scrawl
1fba5d1bb9 Terrain: change world bounds from AABB to 4 floats 2014-02-19 11:23:03 +01:00
scrawl
90f6cda4cc Moved includes to appropriate place 2014-02-19 11:23:03 +01:00
scrawl
d4a755d1aa Fix some hardcoded literals 2014-02-13 11:15:55 +01:00
scrawl
c6fb0f2d9b Removed terrain component's dependency on ESM 2014-02-13 10:13:53 +01:00
scrawl
a1ac99463f Fix an uninitialized value 2014-01-24 22:52:04 +01:00
scrawl
ce6aab89cf Fix a possible permutation issue 2014-01-11 04:58:30 +01:00
scrawl
c64dc2c831 Terrain specular mapping: use a "_diffusespec" postfix to indicate specular information is present in the alpha channel. Use alpha directly instead of 1-alpha. 2014-01-11 00:51:03 +01:00
Lukasz Gromanowski
60fb75b03a Fixed valgrind warning about uninitialized variable: 
==16814== Conditional jump or move depends on uninitialised value(s)
==16814==    at 0xA945B8: Terrain::QuadTreeNode::update(Ogre::Vector3 const&, Loading::Listener*) (quadtreenode.cpp:269)
==16814==    by 0xA94A77: Terrain::QuadTreeNode::update(Ogre::Vector3 const&, Loading::Listener*) (quadtreenode.cpp:354)
==16814==    by 0xA77541: Terrain::World::update(Ogre::Vector3 const&) (world.cpp:159)
==16814==    by 0x6EBA17: MWRender::RenderingManager::requestMap(MWWorld::CellStore*) (renderingmanager.cpp:649)
==16814==    by 0x8A25C4: MWWorld::Scene::loadCell(MWWorld::CellStore*, Loading::Listener*) (scene.cpp:157)
==16814==    by 0x8A2CEA: MWWorld::Scene::changeCell(int, int, ESM::Position const&, bool) (scene.cpp:296)
==16814==    by 0x8A2DE0: MWWorld::Scene::changeToExteriorCell(ESM::Position const&) (scene.cpp:440)
==16814==    by 0x85AC17: MWWorld::World::changeToExteriorCell(ESM::Position const&) (worldimp.cpp:761)
==16814==    by 0x927E38: OMW::Engine::prepareEngine(Settings::Manager&) (engine.cpp:436)
==16814==    by 0x92843D: OMW::Engine::go() (engine.cpp:483)
==16814==    by 0x6C6B3F: main (main.cpp:279)
==16814==  Uninitialised value was created by a heap allocation
==16814==    at 0x4C27CC2: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==16814==    by 0xA93E60: Terrain::QuadTreeNode::createChild(Terrain::ChildDirection, float, Ogre::Vector2 const&) (quadtreenode.cpp:178)
==16814==    by 0xA7733E: Terrain::World::buildQuadTree(Terrain::QuadTreeNode*) (world.cpp:139)
==16814==    by 0xA76B18: Terrain::World::World(Loading::Listener*, Ogre::SceneManager*, Terrain::Storage*, int, bool, bool) (world.cpp:94)
==16814==    by 0x6EC6EB: MWRender::RenderingManager::enableTerrain(bool) (renderingmanager.cpp:1013)
==16814==    by 0x8A2A00: MWWorld::Scene::changeCell(int, int, ESM::Position const&, bool) (scene.cpp:206)
==16814==    by 0x8A2DE0: MWWorld::Scene::changeToExteriorCell(ESM::Position const&) (scene.cpp:440)
==16814==    by 0x85AC17: MWWorld::World::changeToExteriorCell(ESM::Position const&) (worldimp.cpp:761)
==16814==    by 0x927E38: OMW::Engine::prepareEngine(Settings::Manager&) (engine.cpp:436)
==16814==    by 0x92843D: OMW::Engine::go() (engine.cpp:483)
==16814==    by 0x6C6B3F: main (main.cpp:279)

Signed-off-by: Lukasz Gromanowski <lgromanowski@gmail.com>
 2013-12-29 21:58:55 +01:00
scrawl
5fd98d7c3a Add an assertion 2013-12-19 01:41:36 +01:00
scrawl
18c002a21d Fix an awful typo. 2013-12-19 01:31:42 +01:00
scrawl
69c0bb1723 Add normal, specular & parallax mapping for terrain 2013-12-05 15:51:01 +01:00
scrawl
188df341c3 Replaced log2 to make VC happy 2013-08-27 16:08:58 +02:00
scrawl
839d251cc5 Renamed Terrain::Terrain to Terrain::World to make VC happy 2013-08-27 16:01:16 +02:00
scrawl
d3d6dfbde8 Refactored loading screen 
- Add loading progress for data files, global map, terrain
 - Refactored and improved cell loading progress
 2013-08-27 15:48:13 +02:00
Nikolay Kasyanov
dc6e15f38e Replaced std::pow with shift since clang doesn't like int as a first argument 
(reports that call is ambiguous)
 2013-08-21 23:59:33 +04:00
scrawl
5f7e6f7b10 Fix a material issue, layers per pass wasn't entirely correct 2013-08-21 17:26:11 +02:00
scrawl
43313437dc Fix composite map for cells without land data 2013-08-21 17:26:11 +02:00
scrawl
ce5ea6d7d2 Use a proper node hierarchy; disconnect the root when entering interior 2013-08-21 17:26:11 +02:00
scrawl
fa76d1631b Some terrain fixes 2013-08-20 12:08:46 +02:00
scrawl
8c8653160d Crash fix, material fix 2013-08-20 09:52:27 +02:00
scrawl
b92da9ae93 Neighbour fix 2013-08-19 21:08:44 +02:00
scrawl
ebf9debb80 Enabled terrain self shadows, implemented getHeightAt, some optimizations 2013-08-19 20:39:37 +02:00
scrawl
e27437f8ed New terrain renderer - improvements: 
- Consistent triangle alignment, fixes a noticable crack near the census and excise office. Note that alignment is still not the same as vanilla. Vanilla uses a weird diagonal pattern. I hope there aren't more trouble spots that will force us to replicate vanilla, but at least we can do that now.
 - Fixes several blending issues and cell border seams
 - Fix map render to use the terrain bounding box instead of an arbitrary height
 - Different LODs are now properly connected instead of using skirts
 - Support self shadowing
 - Normals and colors are stored in the vertices instead of a texture, this enables per-vertex lighting which should improve performance, fix compatibility issues due to the PS getting too large and mimic vanilla better
 - Support a fixed function fallback (though the splatting shader usually performs better)
 - Designed for distant land support - test: https://www.youtube.com/watch?v=2wnd9EuPJIY - we can't really enable this yet due to depth precision issues when using a large view distance
 2013-08-19 20:34:20 +02:00
scrawl
a41a23c90a Deleted old code 2013-08-19 20:34:19 +02:00
greye
1339787863 remove underscores from filenames in esm 2012-09-23 23:12:10 +04:00
guidoj
a021165d9f Changed standard C lib includes to C++ format 2012-07-17 09:44:24 +02:00
Chris Robinson
bd68f7bd33 Remove final direct uses of Mangle::Stream 2012-07-15 08:51:51 -07:00
Jan-Peter Nilsson
4dd76ff36e Remove no longer needed local .gitignore 2011-03-07 19:13:24 +01:00
Nicolay Korslund
255b0d03a9 Started early work on terrain code (no rendering yet.) 2010-09-27 17:59:47 +02:00