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716c343979cedd7ddbcdc4e7c86d085b3d14f45d
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177 Commits

Author SHA1 Message Date
DasEtwas
716c343979 Add #[must_use] to builders, expose more fields 2021-05-06 20:41:13 +02:00
Crozet Sébastien
f350ac35d9 Fix crash in broad-phase after shape modification. 
Fix #180 and #177
 2021-05-01 10:21:57 +02:00
Crozet Sébastien
2dfbd9ae92 Add comments. 2021-04-30 11:37:58 +02:00
Crozet Sébastien
ac8ec8e351 Fix tests. 2021-04-29 13:03:54 +02:00
Crozet Sébastien
705876f5e5 Restore the collision pipeline 2021-04-29 10:26:44 +02:00
Crozet Sébastien
3cab54b880 Fix some warnings. 2021-04-27 14:37:39 +02:00
Crozet Sébastien
c32da78f2a Split rigid-bodies and colliders into multiple components 2021-04-26 18:00:50 +02:00
Crozet Sébastien
88b7a5588b Add comment regarding the fix. 2021-04-03 12:12:12 +02:00
Crozet Sébastien
5a0e6471cd Fix crash caused by a collider being remove before the first timestep. 2021-04-03 12:03:49 +02:00
Crozet Sébastien
d9d89afb6e Fix determinism problem in the broad-phase after snapshot restoration. 2021-04-02 16:23:20 +02:00
Crozet Sébastien
e66740e950 Release v0.7.0 2021-04-02 14:20:51 +02:00
Crozet Sébastien
a484511718 ColliderSet::handle_user_changes - don't drain the set of modified colliders. 2021-03-31 18:12:00 +02:00
Crozet Sébastien
a6b8b4b638 Fix tests. 2021-03-31 17:46:59 +02:00
Crozet Sébastien
365cce73f5 Make the collider shape mutable. 2021-03-31 14:07:32 +02:00
Crozet Sébastien
d2ee642053 CCD: take angular motion and penetration depth into account in various thresholds. 2021-03-30 17:10:50 +02:00
Crozet Sébastien
8173e7ada2 Allow collider modification after its insersion to the ColliderSet. 2021-03-29 14:54:54 +02:00
Crozet Sébastien
dec3e4197f Small refactoring of the PhysicsPipeline. 2021-03-28 11:54:33 +02:00
Crozet Sébastien
7306821c46 Attenuate the warmstart impulse for CCD contacts. 
CCD contacts result in very strong, instantaneous, impulses. So it is preferable to attenuate their contribution to subsequent timesteps to avoid overshooting.
 2021-03-28 11:27:07 +02:00
Crozet Sébastien
710dd8d71e Fix bug wher ethe broad-phase could miss some contacts pairs. 2021-03-26 18:16:51 +01:00
Crozet Sébastien
97157c9423 First working version of non-linear CCD based on single-substep motion-clamping. 2021-03-26 18:16:27 +01:00
Crozet Sébastien
326469a1df Fix the last few bugs and unbounded memory usage. 2021-03-17 09:34:56 +01:00
Crozet Sébastien
d82a675b46 Experiment with a smaller region power basis. 2021-03-13 19:32:27 +01:00
Crozet Sébastien
b2c0f62003 Some tunning of the way layers are attributed to a collider. 2021-03-13 19:19:12 +01:00
Crozet Sébastien
3a1502be74 First complete implementation of the hierarchical SAP. 2021-03-13 18:00:58 +01:00
Crozet Sébastien
a967ace7d4 Start implementing SAPLayer creation and insertion. 2021-03-08 18:27:06 +01:00
Crozet Sébastien
7983c25606 Start introducing SAP layers. 2021-03-08 15:32:04 +01:00
Crozet Sébastien
0b80bc827c Split the broad-phase code into multiple files. 2021-03-08 15:32:04 +01:00
Sébastien Crozet
808ea02672 Merge pull request #141 from EmbarkStudios/per-collider-mass-props 
Per collider mass props
 2021-03-08 10:38:31 +01:00
Emil Ernerfeldt
0370e7e37d Store either density or mass properties but not both 2021-03-08 10:12:12 +01:00
Emil Ernerfeldt
05614dc471 docstring/spelling 
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
 2021-03-08 10:04:28 +01:00
Emil Ernerfeldt
22a402983c docstring/spelling 
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
 2021-03-08 10:04:21 +01:00
Emil Ernerfeldt
5154233176 docstring/spelling 
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
 2021-03-08 10:04:13 +01:00
Emil Ernerfeldt
018cc23639 docstring/spelling 
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
 2021-03-08 10:04:07 +01:00
Crozet Sébastien
bed47a82e7 Projection friction impulses on an implicit cone instead of a pyramidal approximation. 2021-03-07 11:44:19 +01:00
Emil Ernerfeldt
0909077094 Use Box<Option<MassProperties>> instead to save on memory 2021-03-05 12:04:27 +01:00
Emil Ernerfeldt
64af425227 Add ability to set MassProperties for each ColliderBuilder 
Fix https://github.com/dimforge/rapier/issues/132
 2021-03-05 11:57:08 +01:00
Crozet Sébastien
e45342d365 Fix determinism issue after restoring a snapshot. 2021-03-02 11:24:56 +01:00
Crozet Sébastien
f53d0438ed Contact modification: make the contact normal modifiable too. 2021-02-25 15:40:54 +01:00
Crozet Sébastien
96ecb877e2 Implement dominance. 2021-02-24 13:26:51 +01:00
Crozet Sébastien
0f0f2c344f Rename modify_contacts -> modify_solver_contacts. 2021-02-23 16:02:19 +01:00
Crozet Sébastien
babcab0bed Update the testbed to use PhysicsHooks. 2021-02-23 15:49:23 +01:00
Crozet Sébastien
4ca32a9546 Add one-way platform + conveyor belt demos. 2021-02-23 15:43:43 +01:00
Crozet Sébastien
00706e8b36 Introduce the PhysicsHook trait used for both contact filtering and contact modification. 2021-02-23 11:24:54 +01:00
Crozet Sébastien
ad5c10672e Use contact ids instead of contact reordering in order to identify the impulse writeback location. 2021-02-22 17:52:03 +01:00
Emil Ernerfeldt
f9e3d382d2 New contacts are bouncy, old are resting 
If a contact is new (previous impluse = 0), then we treat it as bouncy (respecting restitution).
If the contact is old we treat it as resting.

Exceptions for restitutions <=0 and >= 1.
 2021-02-18 15:41:46 +01:00
Emil Ernerfeldt
f2d9225101 Add ColliderHandle:s to PairFilterContext 
This makes it easy to write custom filters based on the handles.

For instance, a user can add pairs of `ColliderHandle`s into a `HashSet` and
do a lookup in a `ContactPairFilter` to easily (if maybe not efficiently)
disable collisions between pairs of colliders.

The same could be accomplished by using the `user_data: u128` field of the
`Collider`, but it would be less ergonomic, and also with this PR that
`user_data` space can be saved for more important things.
 2021-02-17 11:19:51 +01:00
Alec Deason
365426555c Fix a small documentation typo 2021-02-13 20:03:51 -08:00
Crozet Sébastien
e24d73a255 Don't serialize solver contacts + remove erased-serde dependency. 2021-02-08 10:47:58 +01:00
Emil Ernerfeldt
85bc81d4fc Make clippy a bit happier 2021-02-04 13:11:04 +01:00
Crozet Sébastien
8ff2bcc3ec Add all the missing docs. 2021-01-27 14:20:14 +01:00