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15 commits

Author SHA1 Message Date
Bo Svensson
031871cd48
speeds up optimizer () 
We can expect marginally improved loading times with this PR. Drawable, Transform and Node counts in stats panels are expected to remain unchanged - this PR does not add new scene graph optimisations, it just increases the speed with which we apply existing ones.

1. We add explicit `NodeVisitor::apply` overrides for commonly encountered node types to avoid additional virtual function calls per node associated with the default `apply` implementation.
2. We skip pushing `StateSet`s when  `_mergeAlphaBlending` is enabled or the `StateSet` contains no relevant state.
3. We add a specialised variant of `CollectLowestTransformsVisitor::addTransform` accepting `MatrixTransform` to avoid matrix copies and multiplications.
 2021-10-10 18:09:15 +02:00
Bo Svensson
c6f7137ee1
fixes bugs with share state () 
* optimizer.cpp merge fix

* objectpaging.cpp

* optimizer.hpp setSharedStateManager

* optimizer.cpp shareState

* scenemanager.cpp shareState

* scenemanager.cpp

* optimizer.cpp

* optimizer.cpp

* scenemanager.cpp

* optimizer.cpp
 2021-09-27 20:41:24 +02:00
Andrei Kortunov
8ca3c3b123 Mark overrided methods by override keyword 2020-10-16 22:18:54 +04:00
bzzt
d684f1a78f terrainbased objectpaging 
Signed-off-by: Bret Curtis <psi29a@gmail.com>
 2020-06-13 00:22:27 +02:00
Capostrophic
957d2a890f Ignore empty children of osg::LOD and osg::Switch like in OSG 2020-04-30 15:04:58 +03:00
Bret Curtis
8a8107e837 as it says; revert vismask and uncomplicate openmw 2020-04-20 20:57:38 +02:00
Andrei Kortunov
84979fa8b7 Move VisMask to components 2020-02-16 16:03:35 +04:00
Andrei Kortunov
03b71d3c30 Improve switchable nodes handling by optimizer 2019-01-27 15:19:48 +04:00
Andrei Kortunov
2c38e337ae Support NiSwitchNode (feature ) 2019-01-23 21:01:54 +04:00
scrawl
25a6a67508
Fix the optimizer messing up LOD node's children (Fixes ) 2018-01-29 19:44:12 +00:00
scrawl
e4c12e5e56 optimizer: don't merge Geometry that has transparency sorting enabled 2017-02-24 02:58:27 +01:00
scrawl
43f31d6e54 optimizer: fix MERGE_GEOMETRY to work with Geometries not attached to a Geode 2017-02-23 23:28:50 +01:00
scrawl
f2a323238f optimizer: merge groups as part of REMOVE_REDUNDANT_NODES 2017-02-23 23:28:50 +01:00
scrawl
f7cb4bd245 optimizer: remove some cruft 2017-02-23 23:28:50 +01:00
scrawl
e33829d493 Add fork of osgUtil::Optimizer with backported fixes that have not been released yet 
Remove optimizers that won't be used.
 2017-02-23 23:28:50 +01:00