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Author SHA1 Message Date
Bo Svensson
a854a6e04a
removes UnrefQueue (#3181) 
Currently, we use an `UnrefQueue` which supposedly aims to transfer destruction costs to another thread. The implications of this unusual pattern can not be well understood because some allocators might free resources more efficiently if they are freed by the same thread that allocated them. In addition, `UnrefQueue` complicates the validation of thread safety in our engine. Lastly, our current usage of `UnrefQueue` triggers `ref()`, `unref()` atomic operations as objects are passed into the queue. These operations could be more expensive than the actual destruction.

With this PR we thus remove `UnrefQueue`. We can expect these changes to have a minor impact at most because we free most resources elsewhere in `ResourceSystem::updateCache`.
 2021-10-20 23:02:15 +02:00
Bo Svensson
01605433cb
quadtreeworld.cpp (#3174) 
Currently, we disable a paging root node that we only need in exterior cells by setting its node mask to 0 when transitioning into an interior cell. Node masks are not ideal for this usage case because Node::getBound is unaware of masks. With this PR we just detach the unused node from the scene graph. _shadowedScene->getBound() in the MWShadowTechnique should return a much better value in interior cells with these changes.
 2021-10-16 21:48:13 +02:00
Bo Svensson
98f8295765
allows to skip ComputeLightSpaceBounds traversal (#3152) 
Currently, we always traverse the scene graph an additional time with a ComputeLightSpaceBounds visitor during shadow casting. ComputeLightSpaceBounds is only useful when the shadow casting mask allows us to shrink the bounds of the rendered scene, so we guard its traversal with a check against getCastsShadowTraversalMask. In practice, this guard never works because we build the traversal mask inclusively.

With this PR we limit the getCastsShadowTraversalMask check to relevant masks. This new check allows us to skip a superfluous ComputeLightSpaceBounds traversal with most settings.
 2021-10-11 11:27:50 +02:00
Bo Svensson
b2af81bc18
converts remaining osg::NodeCallback (#3147) 
With this PR we convert remaining instantiations of the deprecated osg::NodeCallback in Open MW to SceneUtil::NodeCallback.
 2021-10-05 14:21:12 +02:00
Bo Svensson
3f731cd102
attempts to fix spellcasting freezes (#3146) 
Firstly, this PR reintroduces commit "Recreate a special case for IntersectionVisitor on QuadTreeWorld" we forgot to reapply while reverting a revert commit. Secondly, in cases we still need to build a view for an intersection visitor, we now use the available `osgUtil::IntersectionVisitor::getReferenceEyePoint` instead of falling back to the origin position that was previously causing long rebuild times.
 2021-10-04 22:00:31 +02:00
Bret Curtis
b7c1d9edb0 remove unnecessary includes 2021-09-29 17:13:40 +02:00
Bo Svensson
d8707a763f
fixes build (#3134) 
* quadtreeworld.cpp

* renderingmanager.cpp [ci skip]

* quadtreeworld.hpp

* cellborder.hpp

* cellborder.cpp
 2021-09-29 17:10:58 +02:00
Bret Curtis
803195a05f add back some explicit includes 2021-09-29 16:29:10 +02:00
Bret Curtis
9fabf99250 remove mDebugChunks from chunkManager 2021-09-27 21:38:12 +02:00
Bo Svensson
01cc61087b
improves paging preloader (#3126) 
* Return check for distance when we try to reuse data

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* cellpreloader.cpp

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* [ci skip]

* quadtreeworld.cpp

* chunkmanager.cpp

* chunkmanager.cpp

* cellpreloader.cpp

* jvoisin

* whitespace

* whitespace
 2021-09-27 21:32:18 +02:00
Bo Svensson
3f68ddd8f4
alternate debug chunks (#3127) 
* quadtreeworld.cpp

* chunkmanager.cpp

* chunkmanager.hpp

* quadtreeworld.hpp

* chunkmanager.cpp

* quadtreeworld.cpp

* quadtreeworld.cpp

* quadtreeworld.cpp [ci skip]

* quadtreeworld.hpp

* quadtreeworld.cpp

* quadtreeworld.cpp

* quadtreeworld.cpp

* chunkmanager.cpp

* chunkmanager.cpp
 2021-09-27 21:25:39 +02:00
Bo Svensson
d38c8c6dcb
optimise chunk drawing order (#3116) 
* material.cpp

* material.cpp
 2021-09-21 22:41:07 +02:00
Bo Svensson
095f4b2ed5
material.cpp (#3117) 2021-09-19 13:13:28 +02:00
Cédric Mocquillon
d7352ded36 Add configurable color and offset 2021-09-11 21:53:05 +02:00
Cédric Mocquillon
4b7d0bba53 Avoid adding redundant osg;;Group in non debug mode 2021-09-11 21:53:04 +02:00
Cédric Mocquillon
98a0819d52 Debug terrain chunks 2021-09-11 21:53:04 +02:00
Bo Svensson
ac72f3d636
reduces virtual function calls in a hotspot of cache retrieval (#3100) 
* chunkmanager.cpp static_cast [ci skip]

* groundcover.cpp static_cast [ci skip]

* Update objectpaging.cpp

objectpaging.cpp static_cast [ci skip]
 2021-09-10 17:58:57 +02:00
Bo Svensson
9d661359a1
Groundcover consolidation (#3096) 
* chunkmanager.hpp viewdistance

* chunkmanager.cpp viewdistance

* chunkmanager.hpp viewdistance

* quadtreeworld.cpp viewdistance

* quadtreeworld.cpp consolidate

* quadtreeworld.hpp consolidate

* renderingmanager.cpp groundcover consolidate

* renderingmanager.hpp groundcover consolidate

* renderingmanager.cpp updater move

* renderingmanager.hpp updater move

* groundcover.hpp activegrid consolidation

* groundcover.cpp activegrid consolidation

* settings-default.cfg dead settings remove

* viewdata.cpp revert

* wrong file paste mistake

* wrong file paste mistake

* wrong file paste mistake

* renderingmanager.cpp updatecallback fix

* renderingmanager.cpp namespace fix

* groundcover.hpp redefinition fix

* groundcover.cpp redefinition fix

* renderingmanager.cpp crash fix

* renderingmanager.cpp euclidean groundcover distance

* viewdata.hpp getreusedistance

* quadtreeworld.cpp reusedistance

* groundcover.rst [ci skip]
 2021-09-09 23:10:22 +02:00
elsid
605cb8db7c
Make sync terrain preloading sleep free 
This reduces average time spent on in. 5 milliseconds as a base precision is
quite a lot considering that for 60 FPS frame time is 1000/16 = ~16.67 ms
when it's a cell loading frame and there is more important work to do rather
than sleeping.
 2021-09-07 14:52:42 +02:00
jvoisin
cb08f490d7 Sprinkle some const-ref in loop 
This was done on the good advices of clang-tidy
 2021-09-04 20:50:59 +02:00
Bret Curtis
436c640da2 the old switch-a-roo because we shoudl only StopTraversal when the node size is larger than 1 and not the other way around 2021-08-09 22:56:04 +02:00
glassmancody.info
09e03fde2e refactor and fix wobbly shores 2021-08-04 17:49:57 -07:00
glassmancody.info
cad0b151cb enable shaders path and dehardcode depth formats 2021-08-04 17:39:11 -07:00
glassmancody.info
70fac33940 initial reverse-z depth implementation 2021-08-04 17:39:11 -07:00
Andrei Kortunov
54c8375672 Recreate a special case for IntersectionVisitor on QuadTreeWorld 2021-05-11 16:34:02 +04:00
Andrei Kortunov
3e281f625d Return check for distance when we try to reuse data (bug #6026) 2021-05-11 09:36:46 +04:00
psi29a
e94181b2b2 Merge branch 'constexpr' into 'master' 
Sprinkle a couple of constexpr found by VS

See merge request OpenMW/openmw!800

(cherry picked from commit 5e8ea624bc85acebf457592dd10b790124ecf6ef)

5704b2ac Sprinkle a couple of constexpr found by VS
 2021-05-04 21:09:20 +00:00
Andrei Kortunov
2d869ca9ff Fix node masks signed/unsigned mismatch 2021-04-20 10:52:51 +04:00
Andrei Kortunov
14cf0ce1dc Implement instanced groundcover 2021-01-26 22:29:41 +04:00
AnyOldName3
eb80c997b8 Avoid OSG setting array binding from multiple threads 2021-01-22 19:44:22 +00:00
Andrei Kortunov
8e5f26c109 Code cleanup 2021-01-09 14:41:10 +04:00
Andrei Kortunov
8084a336b5 Replace zeroes and nulls by nullptrs 2020-11-29 11:14:07 +04:00
Alexei Dobrohotov
53f91a3aa5
Merge pull request #3018 from akortunov/emplace 
Use emplace_back instead of push_back
 2020-11-01 01:58:56 +03:00
Andrei Kortunov
065ed5138e Use emplace_back instead of push_back 2020-10-18 10:27:35 +04:00
Andrei Kortunov
8ca3c3b123 Mark overrided methods by override keyword 2020-10-16 22:18:54 +04:00
elsid
40ad87bc4d
Replace OpenThreads by std types 2020-06-25 22:16:09 +02:00
Andrei Kortunov
808c905e1f Initialize fields to avoid undefined behaviour 2020-06-18 14:50:06 +04:00
Andrei Kortunov
0e810c8d32 Fix cell borders color 2020-06-18 09:12:56 +04:00
Andrei Kortunov
805d826d5b Fix Clang warnings about invalid overrides 2020-06-16 16:59:37 +04:00
bzzt lost a hitlab login
4238fbccdf view fix 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
65cd2c77aa static intersections 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
c7fda6d280 activegrid paging = 2xfps 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
b4af2ac672 avoid blocking on pagerebuild 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
17637c6575 pagerebuild on disable 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
ffbed7ee38 loadingscreen 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
da92ad329b move renderbin 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
b7b31926a8 fix map glitch + cleanup 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
77b92aee9c fix shadowsglitch by bounds overflow 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:28 +02:00
bzzt lost a hitlab login
1f891ca46d billboarding support for tree mods 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:27 +02:00
bzzt lost a hitlab login
cf439581e1 comply by elsid review 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:27 +02:00
bzzt lost a hitlab login
ce505a9bb3 crashfix + optimiziation 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:27 +02:00
bzzt
d684f1a78f terrainbased objectpaging 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:27 +02:00
Andrei Kortunov
6de97e6bc2 Remove redundant variables from RenderingManager 2020-06-06 14:10:24 +04:00
Capostrophic
1bf2ddac4d Cleanup 
Move static variable declaration out of the loop
Remove redundant boolean argument from applyDrawableProperties()
Improve HeightCullCallback class formatting
 2020-05-07 18:54:09 +03:00
Bret Curtis
ed970f4d17 Apply suggestion to components/terrain/terraingrid.hpp 2020-04-24 06:26:08 +00:00
Bret Curtis
756ec7117b make mGrid (and friends) private again, create accessor method to return bool of mGrid.empty() 2020-04-23 17:40:10 +02:00
Bret Curtis
48713915cb re-use bzzts waterplane overlay for debug; makes it easier to test. To use this, set the env OPENMW_WATER_CULLING_DEBUG=1; You will see blue rectangles corresponding to water outlines. Once there are no more outlines, water is culled. You can further see this by pressing F3 3 times to check the the amount of quads. Before culling it should be around 1600, after culling it should drop to 0. 2020-04-23 11:12:10 +02:00
Bret Curtis
407fbe320e cleanup and use C++ version of FLT_MAX 2020-04-23 10:10:50 +02:00
bzzt
ed20d869b4 waterculling for both terrain 2020-04-23 08:53:21 +02:00
Bret Curtis
a4d1068d1a Merge branch '13' into 'master' 
terrainshadowclusterculling

See merge request OpenMW/openmw!141
 2020-04-22 21:42:50 +00:00
Bret Curtis
8a8107e837 as it says; revert vismask and uncomplicate openmw 2020-04-20 20:57:38 +02:00
fredzio
39a55318b0 Remove unused variable 2020-04-10 22:50:28 +02:00
Andrei Kortunov
a68d9aed4c Fix issues, found by CoverityScan 2020-04-04 17:45:26 +04:00
Andrei Kortunov
84979fa8b7 Move VisMask to components 2020-02-16 16:03:35 +04:00
Andrei Kortunov
f4291ea948 Fix intersector usage (bug #5283) 2020-02-10 22:31:20 +04:00
Andrei Kortunov
eec82f676a
Merge pull request #2602 from elsid/clang_tidy 
Fix clang-tidy issues
 2019-12-03 08:27:43 +04:00
Andrei Kortunov
5daf602256 Fix iterator usage when destroying cell borders (bug #5218) 2019-11-29 12:26:17 +04:00
bzzt
480302d634 terrainclusterculling 2019-11-20 13:37:00 +00:00
elsid
4cd2ff9a3d
Avoid virtual call in TerrainGrid dtor 
/home/elsid/dev/openmw/components/terrain/terraingrid.cpp:31:9: warning: Call to virtual function during destruction [clang-analyzer-optin.cplusplus.VirtualCall]
        unloadCell(mGrid.begin()->first.first, mGrid.begin()->first.second);
        ^
/home/elsid/dev/openmw/components/terrain/terraingrid.cpp:29:12: note: Assuming the condition is true
    while (!mGrid.empty())
           ^
/home/elsid/dev/openmw/components/terrain/terraingrid.cpp:29:5: note: Loop condition is true.  Entering loop body
    while (!mGrid.empty())
    ^
/home/elsid/dev/openmw/components/terrain/terraingrid.cpp:31:9: note: This destructor of an object of type '~TerrainGrid' has not returned when the virtual method was called
        unloadCell(mGrid.begin()->first.first, mGrid.begin()->first.second);
        ^
/home/elsid/dev/openmw/components/terrain/terraingrid.cpp:31:9: note: Call to virtual function during destruction
 2019-11-17 18:50:11 +01:00
Andrei Kortunov
af41e9acc1 Initialize variables to avoid undefined values 2019-11-13 14:47:29 +04:00
elsid
d42b5fd28e
Fix warning -Woverloaded-virtual 
In file included from openmw/components/terrain/quadtreeworld.cpp:10:
openmw/components/terrain/quadtreenode.hpp:95:14: warning: 'Terrain::QuadTreeNode::traverse' hides overloaded virtual function [-Woverloaded-virtual]
        void traverse(ViewData* vd, const osg::Vec3f& viewPoint, LodCallback* lodCallback, float maxDist);
             ^
OpenSceneGraph/build/clang/release/include/osg/Group:43:22: note: hidden overloaded virtual function 'osg::Group::traverse' declared here: different number of parameters (1 vs 4)
        virtual void traverse(NodeVisitor& nv);
                     ^
1 warning generated.
 2019-11-05 09:31:38 +01:00
elsid
751accad0f
Remove unused field QuadTreeBuilder::mLodFactor 2019-09-28 14:26:52 +02:00
bzzt
a730365ea1 Creanup Distant Terrain code 
- Cull terrain in the stock osg::CullVisitor
- Do not compile composite maps for shadow camera
- Do not abuse userdata for composite maps
 2019-06-05 19:09:57 +04:00
bzzt
e4ba6ecf15 Do not store a LOD callback in the every QuadTreeNode 2019-06-05 18:27:37 +04:00
bzzt
a61c0aaee1 Do not load height data to the qued tree since we do not need it now 2019-06-05 18:27:37 +04:00
bzzt
ebcf8ca062 Do not store a ViewDataMap in the every QuadTreeNode 2019-06-05 18:27:37 +04:00
bzzt
cb6d27fb12 Use the custom LineSegmentIntersector for QuadTree to simplify traversal 
code
 2019-06-05 18:27:37 +04:00
bzzt
ce4e8be9ac Move traverse methods to the QuadTreeNode 2019-06-05 18:27:37 +04:00
Andrei Kortunov
1da012f6ee Optimize blendmap generation 2019-06-01 14:37:29 +04:00
elsid
4500f01efd
Remove unused field 2019-04-13 13:25:49 +02:00
bzzt
391f6faffb Remove unused defaultViewer / defaultViewPoint 2019-04-07 11:21:09 +04:00
bzzt
e908790584 Inherit the view point from main camera for water RTT cameras 2019-04-07 11:21:07 +04:00
Andrei Kortunov
489e5c6cce Store preloaded terrain view in the main thread 2019-04-07 11:15:21 +04:00
bzzt
63ab7345be Reuse traversal result for different traversal with same view point 
Rename eyePoint to viewPoint to match OSG conventions (eyePoint is the camera position, viewPoint is for LOD handling)
 2019-04-07 11:14:37 +04:00
bzzt
c8d2107b80 Do not store Viewer reference in the ViewData 2019-03-28 09:51:45 +04:00
Bret Curtis
1e9eac568f
Merge pull request #2249 from akortunov/cache 
Implement generic caching system
 2019-03-25 13:32:23 +01:00
Capostrophic
786f3e5fc3 Remove unused and unfinished blendmap packing feature 2019-03-22 22:15:28 +03:00
Andrei Kortunov
0e1f5f68b6 Do not allow different threads to compile the same composite map 2019-03-21 08:52:13 +04:00
Andrei Kortunov
cad45e96ac Remove redundant mCompile set - we do not use data from it anyway 2019-03-21 08:42:48 +04:00
bzzt
c2986b3bd7 Do not block the loading thread while compiling composite maps in the 
draw thread
 2019-03-20 21:42:53 +04:00
Bret Curtis
b819690e82
Merge pull request #2264 from akortunov/optimize_terrain 
Delete composite map layers in the background thread
 2019-03-18 13:52:17 +01:00
bzzt
aa5a071aef Delete composite map layers in the background thread 2019-03-18 14:00:50 +04:00
Bret Curtis
d56733149c
Merge pull request #2201 from akortunov/optimize_terrain 
Optimize terrain
 2019-03-18 08:59:10 +01:00
bzzt
6029ed4ecc Reject empty quad tree nodes at the cell level without land data 2019-03-18 10:27:29 +04:00
bzzt
36fa51b6ad Fix bounding box calculation for terrain shapes 2019-03-18 10:27:09 +04:00
bzzt
e131e6699c Match vertex colors data type to source 2019-03-17 07:24:22 +03:00
Andrei Kortunov
2ed05a5195 Implement generic caching system 2019-03-14 09:10:19 +04:00
Andrei Kortunov
12f9184d00 Allow to interrupt terrain preloading 2019-03-09 13:15:23 +04:00
bzzt
e0cf460ba3 Do not load terrain beyond the viewing distance 2019-03-08 22:15:27 +04:00
Andrei Kortunov
a6fd077537 Render nearby default cells if the Distant Terrain is disabled 2019-03-08 22:15:27 +04:00