fredzio
3c2504b442
Process movement queue in one or several background threads
...
Before movement calculation, the main thread prepare a
vector of ActorFrameData, which contains all data necessary to perform
the simulation, and feed it to the solver. At the same time it fetches
the result from the previous background simulation, which in turn is
used by the game mechanics.
Other functions of the physics system (weapon hit for instance)
interrupt the background simulation, with some exceptions described
below.
The number of threads is controlled by the numeric setting
[Physics]
async num threads
In case 'async num threads' > 1 and Bullet doesn't support multiple threads,
1 async thread will be used. 0 means synchronous solver.
Additional settings (will be silently switched off if async num threads = 0)
[Physics]
defer aabb update
Update AABBs of actors and objects in the background thread(s). It is not an especially
costly operation, but it needs exclusive access to the collision world, which blocks
other operations. Since AABB needs to be updated for collision detection, one can queue
them to defer update before start of the movement solver. Extensive tests on as much
as one installation (mine) show no drawback having that switched on.
[Physics]
lineofsight keep inactive cache
Control for how long (how many frames) the line of sight (LOS) request will be kept updated.
When a request for LOS is made for the first time, the background threads are stopped to
service it. From now on, the LOS will be refreshed preemptively as part of the background
routine until it is not required for lineofsight keep inactive cache frames. This mean
that subsequent request will not interrupt the background computation.
2020-10-15 06:41:35 +02:00
fredzio
91b3926a49
We need to update the collision world after each step.
...
Change order of traversal simulation step to make it rare enough to be parallelizable
Before:
for actor in actors:
repeat numstep:
solve(actor)
After:
repeat numstep:
for actor in actors:
solve(actor)
Introduce struct ActorFrameData to pack all data that is necessary for
the solver
2020-10-15 06:41:22 +02:00
fredzio
d76cc5d0a9
Make the Object class manage its collision object and position.
2020-10-15 06:41:16 +02:00
fredzio
4ef36973fb
Make the Actor class manage its collision object and position.
2020-10-15 06:41:08 +02:00
fredzio
82da2045a9
Non functionnal changes in preparation for async physics feature
2020-10-15 06:41:03 +02:00
Alexei Dobrohotov
ec825b2510
Fix RayCastingResult warning
2020-10-08 22:44:46 +03:00
AnyOldName3
9e78f3d936
Skip raycasting for zero-length rays
...
Rays with no length can't intersect anything. This also prevents an
assertion triggering with Bullet built in Debug mode.
2020-10-03 02:19:38 +01:00
Andrei Kortunov
f9e667dd8c
Fix MSVC warnings
2020-08-26 12:34:27 +04:00
Petr Mikheev
0de6650add
Add RayCastingInterface
2020-08-06 22:03:33 +02:00
Petr Mikheev
ed3426cf2f
Move third person camera collision check from World::updatePlayer() to Camera::updatePosition()
2020-08-06 00:43:33 +02:00
Andrei Kortunov
4a5fce8ca5
Use more C++11 in the physics code
2020-06-26 14:22:00 +04:00
bzzt lost a hitlab login
89ec6cfea2
tooltips labels
...
Signed-off-by: Bret Curtis <psi29a@gmail.com>
2020-06-13 00:22:28 +02:00
Capostrophic
577786f110
Don't disable player's collision shape in TCL ( #5435 )
2020-05-30 00:55:17 +03:00
elsid
69df6098e5
Report frame number, number of actors and objects to stats
2020-05-22 17:39:18 +02:00
elsid
2d7c3bae61
Support bullet with double precision
2020-05-13 19:24:28 +02:00
Capostrophic
5e2e5b7aa9
Fix btCollisionObjectWrapper forward declaration
2020-03-31 18:31:46 +03:00
Capostrophic
4f08f6e09b
Separate ClosestNotMeConvexResultCallback
2020-03-31 00:38:34 +03:00
Capostrophic
19010ec045
Separate MovementSolver
2020-03-31 00:38:34 +03:00
Capostrophic
ca6cce0c7e
Separate Stepper
2020-03-31 00:38:34 +03:00
Capostrophic
5d625c12dc
Separate ContactTestResultCallback
2020-03-31 00:38:34 +03:00
Capostrophic
c94cd775bf
Separate ClosestNotMeRayResultCallback
2020-03-31 00:38:34 +03:00
Capostrophic
ce588fb39c
Separate DeepestNotMeContactTestResultCallback
2020-03-31 00:38:34 +03:00
Capostrophic
1629791885
Port wareya's actor tracer consistency fixes
2020-03-30 21:23:41 +03:00
elsid
4a0c056489
Do not wander to occupied area by other actor
2020-02-10 22:29:54 +01:00
Capostrophic
4e54ed86b3
Fix jumping mechanics framerate dependency (bug #4991 )
2019-07-29 15:45:57 +03:00
Andrei Kortunov
6832a2fa9a
Remove BOM from CPP files (allows to build OpenMW with LCC on Elbrus)
2019-05-21 19:22:34 +04:00
Andrei Kortunov
6a01e4cd8a
Fix arguments order for raytracing in the getHitContact() (bug #4990 )
2019-04-22 20:46:38 +04:00
Andrei Kortunov
d23a0ce2ae
Use C++11-style loops in the game world instead of iterators
2019-03-07 12:39:57 +04:00
elsid
43b39e8418
Use not scaled player half extents as default to find path
2019-03-04 22:59:38 +03:00
Bret Curtis
14c93b3df0
Revert "Merge pull request #2204 from elsid/fix_navigator_update"
...
This reverts commit 26fb0e7a0f42b2391303
2019-03-04 11:06:15 +01:00
elsid
c066ee9dc5
Use not scaled player half extents as default to find path
2019-03-03 16:21:12 +03:00
Grigory Latyshev
3872d7476b
Move makeOsgVec3f() to settingsutils.hpp
...
Remove all other makeOsgVec3f() implementations
2019-02-28 20:03:42 +00:00
Andrei Kortunov
3032b177a1
Remove redundant includes
2019-02-23 08:02:12 +04:00
Capostrophic
a584aa25ab
Don't re-enable collision object for dead actors
2019-02-04 22:13:30 +03:00
Capostrophic
403db9afe3
Don't reset player jumping flag unnecessarily (bug #4775 )
2019-01-07 16:08:26 +03:00
Capostrophic
0bbcc0e787
Avoid falling height reset if onGround state didn't change (bug #4411 )
2018-12-23 13:39:35 +03:00
Andrei Kortunov
a53333c3d5
Native animated containers support (feature #4730 )
2018-12-13 23:11:16 +04:00
elsid
49d81241db
Merge branch 'master' into pathfinder_detour
2018-10-28 17:08:09 +03:00
Marc Zinnschlag
9dd0d641bc
Merged pull request #1931
2018-10-28 11:02:33 +01:00
Andrei Kortunov
e7de6b974a
Optimize actors processing
...
1. Do not update physics and animations for actors outside processing range (bug #4647 )
2. Do not render such actors
3. Add transparency to actors near processing border, so they will not pop up suddenly
2018-10-25 22:52:59 +04:00
Andrei Kortunov
61e6e359c4
Allow creatures to use the autogenerated collision box (feature #2787 )
2018-10-22 15:48:23 +04:00
Andrei Kortunov
13bd81f896
Try to use collisions from basic actor model if an animated one has no collisions (feature #4682 )
2018-10-16 22:28:19 +04:00
elsid
fa23b590a4
Add unwalkable areas to NavMesh
2018-10-13 22:16:32 +03:00
elsid
144e1a063b
Support animated objects
2018-10-13 22:16:30 +03:00
elsid
fafba8ea0c
Use recastnavigation to find path
2018-10-13 22:16:25 +03:00
elsid
c866fdff86
Move physics object, heightfield, ptrholder into separate files
2018-10-13 22:16:24 +03:00
Andrei Kortunov
e06f0b797a
Replace all NULLs to nullptr
2018-10-09 10:21:12 +04:00
Andrei Kortunov
70ed8fd1a9
Use constants instead of widely used magic numbers (task #4645 )
2018-09-17 19:22:50 +04:00
Andrei Kortunov
ae1c054635
Make GetPCJumping return true only when jumping (bug #4641 )
2018-09-16 11:58:01 +04:00
Capostrophic
7ef6fa9f61
Remove deprecated GMST get* functions
2018-08-29 18:38:12 +03:00
Andrei Kortunov
c6dcfd1fce
Do not apply scale twice for animated collision nodes (bug #4607 )
2018-08-25 17:26:17 +04:00
Andrei Kortunov
5a4d0cec3a
Use new logging system for game itself
2018-08-14 23:05:43 +04:00
Andrei Kortunov
bc82dbbd1b
Do not try to find missing animated collision shape again and again
2018-07-28 16:49:00 +04:00
Bret Curtis
61c969e970
Merge branch 'master' into hitboxfix
2018-06-08 18:36:44 +02:00
Andrei Kortunov
bde1d07d4e
Use hitboxes and focused object for touch spells (bug #3374 )
2018-06-07 16:12:27 +04:00
Andrei Kortunov
f5dc9f0162
Use hitbox cone only as fallback
2018-06-07 16:12:27 +04:00
scrawl
99ffaafe30
Revert "Merge pull request #1701 from akortunov/standfix"
...
This reverts commit da47fc79f57324bd368f
2018-05-26 11:35:48 +00:00
Andrei Kortunov
f8655d2425
Use actor's physics position as a ray origin in tracer
2018-05-14 20:38:53 +04:00
Capostrophic
e32f38b939
Allow jumping when you're stuck on a slope ( fixes #4221 )
2018-05-13 17:19:33 +03:00
Andrei Kortunov
3636cf2015
Do not apply queue movement for standing actors
2018-05-05 22:41:26 +04:00
elsid
26df0e6ebd
Remove duplicated include
2018-03-13 21:28:38 +03:00
Bret Curtis
c3c3fbc68e
overriden -> overridden
2018-01-02 11:42:08 +01:00
Miloslav Číž
03401bb5df
remove redundant condition
2017-10-27 20:19:20 +02:00
scrawl
03554b2f4b
Fix some style issues flagged by cppcheck
2017-10-15 17:06:58 +02:00
scrawl
64d02f577e
Fix missing null check
2017-10-15 17:06:58 +02:00
Andrei Kortunov
62177ebb30
Move physics framerate from setting to environment variable
2017-09-26 21:23:15 +04:00
Andrei Kortunov
6062cd4b9c
Make physics framerate configurable
2017-09-26 17:15:58 +04:00
scrawl
fcb815f2c7
Move fall height reset into PhysicsSystem ( Fixes #4049 )
...
To avoid using onGround before it's actually set.
2017-09-17 23:06:51 +00:00
scrawl
a8005c33d9
Revert unintended change to mOnGround variable that was somehow introduced with 38a2de3c51
2017-08-31 21:58:12 +00:00
Ewan Higgs
38a2de3c51
convert std::autor_ptr to std::unique_ptr, originally by Ewan Higgs and updated by Bret Curtis
2017-06-09 16:49:25 +02:00
Allofich
ff3e307059
Pass parameters by const reference
2017-04-20 23:47:03 +09:00
Allofich
e87d2aa1af
Remove unused function
2017-04-20 01:47:30 +09:00
Allofich
c655875584
Change mWaterEnabled from float to bool
2017-04-20 01:09:52 +09:00
scrawl
0fc465da59
Store the min/max height in LandData
2017-03-14 19:27:55 +01:00
scrawl
9a3a64f0c4
Add resource manager for ESM::Land to allow data to be unloaded when no longer required
2017-03-14 19:27:55 +01:00
scrawl
29556a1802
More consistent wording of errors/warnings
...
A Warning indicates a potential problem in the content file(s) that the user told OpenMW to load. E.g. this might cause an object to not display at all or as intended, however the rest of the game will run fine.
An Error, however, is more likely to be a bug with the engine itself - it means that basic assumptions have been violated and the engine might not run correctly anymore.
The above mostly applies to errors/warnings during game-play; startup issues are handled differently: when a file is completely invalid/corrupted to the point that the engine can not start, that might cause messages that are worded as Error due to the severity of the issue but are not necessarily the engine's fault.
Hopefully, being a little more consistent here will alleviate confusion among users as to when a log message should be reported and to whom.
2017-03-04 21:48:31 +01:00
scrawl
0772a03e98
Print the object ID that animateCollisionShapes did not find the node for
2017-02-27 00:41:27 +01:00
MiroslavR
498a3d450b
Fix actors colliding with noclipping player
2017-02-26 04:28:28 +01:00
scrawl
a55604c549
Avoid unnecessary AABB update when actor position has not changed
2017-02-24 02:58:41 +01:00
scrawl
fb073e5c14
Avoid unnecessary AABB update for rotationally invariant collision shapes
2017-02-24 02:58:41 +01:00
scrawl
5198fc897d
Fix collision glitch caused by Bullet AABB not being updated when an actor moves without turning
2017-02-24 02:58:41 +01:00
scrawl
b9740fd2a1
Fix btHeightFieldTerrainShape triangle layout to match rendering
2017-02-21 04:47:11 +01:00
Allofich
6b53541571
Prevent AI actors from hitting unintended targets
...
(Fixes #3254 )
2017-02-12 19:51:19 +09:00
scrawl
f2d4f290cc
traceDown fix
2017-02-11 17:53:11 +01:00
scrawl
6ecc008813
Fix an issue uncovered by the last commit related to changing actor position without properly moving the actor
2017-02-10 02:43:49 +01:00
scrawl
cf7b0098ed
Slightly increase backoff value
2017-02-10 02:05:12 +01:00
scrawl
b3d5c2bd7f
Use the actor's collision shape in findGround()
...
The cylinder base is no longer appropriate as of the change to capsules.
This also works around a bug when tracing a small cylinder/box shape apparently introduced with bullet 2.86.
2017-02-10 02:00:52 +01:00
scrawl
35bb467c7a
Fix inverted setting of variable
2017-02-07 05:28:06 +01:00
scrawl
91939c4687
Switch actors to capsule shapes now that the jumping bug is gone ( Fixes #2116 , Fixes #2909 )
...
The culprit was - surprise, surprise - d39d4f2619
2017-02-06 05:40:49 +01:00
scrawl
03aa270551
Construct PhysicActor as on ground by default to avoid a jumping animation from playing in the first frame after a savegame load
2017-02-06 05:23:00 +01:00
scrawl
d39d4f2619
Revert a problematic and performance costly workaround that should never have been applied and is no longer required as of the last commit.
2017-02-06 04:52:41 +01:00
scrawl
541fbb4792
Movement solver: add usage of 'on slope' flag to improve handling of steep slopes
...
Previously we were handling 'on slope' synonymously with 'in air' which caused some odd effects.
Practical changes:
- Sliding down a slope no longer applies fall damage.
- Fixed a climbing exploit that would allow climbing steep slopes with repeated use of the Jump function.
2017-02-06 04:50:58 +01:00
scrawl
708009eac4
Merge pull request #1158 from logzero/move3
...
[RFC] Movement solver experiments
2017-01-01 20:44:41 +01:00
logzero
dbf0fa6766
Skip stepping if movement tracer hits actor.
2016-12-31 10:57:06 +01:00
logzero
a5360483bb
Back off slightly when we are touching something.
...
This can reduce the amount of movement solver failures significantly.
I've observed a drop of 8 iteration cases by almost factor of ten.
2016-12-25 15:34:43 +01:00
logzero
00f3bfba27
Use tracer hit height to skip stepping up in movement solver.
2016-12-24 23:07:44 +01:00
logzero
ab1724d3db
Compare new velocity to the original velocity.
...
Using old velocity seems awkward,
probably a copypaste/refactoring bug.
2016-12-24 12:38:23 +01:00
logzero
e58de5e410
Remove superfluous velocity reflection in movement solver.
...
The slide projection negates the reflection effect.
Just to be sure I've compared the resulting vectors
with and without reflection at runtime.
2016-12-24 12:29:09 +01:00
scrawl
cf496287f7
Silence static analysis warnings
2016-12-22 14:43:54 +01:00
logzero
50fd913058
Refactor stepMove function into a Stepper object
...
to be able to reuse up stepper results
for successive movement solver iterations.
This can reduce the number of convex casts
almost by half in some cases.
2016-12-21 19:02:42 +01:00
