Commit Graph

87 Commits

Author SHA1 Message Date
PouleyKetchoupp 26bd432707 Harmonize default value for collision mask in ray/shape queries
The default mask for queries was 0, 0x7FFFFFFF or 0xFFFFFFFF depending
on the cases.

Now always using 0xFFFFFFFF (in the form of UINT32_MAX to make it clear)
in order to use all layers by default.
2021-08-30 16:42:49 -07:00
PouleyKetchoupp 6a9ed72185 Clean physics direct body state usage in 2D and 3D physics
Use a C++ callback instead of Callable for synchronizing physics nodes' state with physics servers.

Remove usage of PhysicsDirectBodyState in physics nodes when not
necessary.

Store PhysicsDirectBodyState for bodies individually instead of a
singleton to avoid issues when accessing direct body state for multiple
bodies.

PhysicsDirectBodyState is initialized only when needed, so it doesn't
have to be created when using the physics server directly.

Move PhysicsDirectBodyState2D and PhysicsDirectBodyState3D to separate
cpp files.
2021-08-25 08:57:42 -07:00
PouleyKetchoupp 3d5dc80348 Rename RayShape to SeparationRayShape
Makes it clearer that it's used for special cases when picking a
collision shape.
2021-08-24 17:34:55 -07:00
PouleyKetchoupp d9720d4395 Fix CharacterBody motion with RayShape
Make separation ray shapes work properly in move_and_slide, wihtout the
specific code in CharacterBody like before.

Now most of the logic is handled inside the physics server. The only
thing that's needed is to use ray shapes only for recovery and ignore
them when performing the motion itself (unless we're snapping or slips
on slope is on).
2021-08-24 17:34:55 -07:00
PouleyKetchoupp 45c7af9862 Restore RayShape as a regular shape type
Partial revert from previously removing ray shapes completely, added
back as a shape type but without the specific character controller code.
2021-08-24 16:03:05 -07:00
fabriceci d776b6c154 API improvement on physics, mainly CharacterBody
Changes:

- Rename few methods/property and group them in the editor when it's possible
- Make MotionResult API consistency with KinematicCollision
- Return a boolean in move_and_slide if there was a collision
- New methods:
  - get_floor_angle on CharacterBody to get the floor angle.
  - get_angle on KinematicCollision to get the collision angle.
  - get_last_slide_collision to quickly get the latest collision of move_and_slide.
2021-08-15 12:53:29 +02:00
Hugo Locurcio 8e3f71d750
Rename LineShape2D to WorldMarginShape2D
The new name makes it more obvious that it acts as an infinite plane,
and is consistent with its 3D counterpart (WorldMarginShape3D).
2021-08-14 03:12:13 +02:00
PouleyKetchoupp 4da3a87f7d Remove infinite inertia and ray shapes from CharacterBody
Infinite inertia:
Not needed anymore, since it's now possible to set one-directional
collision layers in order for characters to ignore rigid bodies, while
rigid bodies still collide with characters.

Ray shapes:
They were introduced as a work around to allow constant speed on slopes,
which is now possible with the new property in CharacterBody instead.
2021-08-10 12:10:26 -07:00
PouleyKetchoupp 5650c83e4b Fix applied rotation from moving platforms in move_and_slide
When synchronizing CharacterBody motion with moving the platform using
direct body state, only the linear velocity was taken into account.

This change exposes velocity at local point in direct body state and
uses it in move_and_slide to get the proper velocity that includes
rotations.
2021-08-09 12:30:17 -07:00
fabriceci cee814e4df Fixing 2D moving platform logic
Fixing by applying the movement in two steps, first the platform
movement, and then the body movement. Plus, add the platform movement
when we are on_wall.
2021-07-15 11:54:43 +02:00
Hugo Locurcio f0a145bbf5
Add a method to set the number of physics solver iterations in 3D
This is only for GodotPhysics, and adds a 3D counterpart to the 2D
method that was recently added.
2021-07-10 16:28:34 +02:00
PouleyKetchoupp ccac36a6e2 Remove unused PhysicsShapeQueryResult3D & PhysicsShapeQueryResult2D 2021-07-05 11:16:11 -07:00
PouleyKetchoupp 62e577267f Expose body_test_motion in 3D physics server
Results are exposed through PhysicsTestMotionResult3D, the same way it's
done for 2D.

Also cleaned a few things in the 2D version.
2021-07-02 18:03:44 -07:00
PouleyKetchoupp 9758a75221 Fix move_and_collide causing sliding on slopes
Make sure the direction of the motion is preserved, unless the depth is
higher than the margin, which means the body needs depenetration in any
direction.

Also changed move_and_slide to avoid sliding on the first motion, in
order to avoid issues with unstable position on ground when jumping.

Co-authored-by: fabriceci <fabricecipolla@gmail.com>
2021-06-28 17:17:52 -07:00
Pedro J. Estébanez 04688b92ff Rename Reference to RefCounted 2021-06-11 18:48:42 +02:00
PouleyKetchoupp 19dee4702a Fix uninitialized members in physics query results 2021-06-07 10:46:24 -07:00
PouleyKetchoupp ee4b756a51 More explanatory names for RigidBody modes
MODE_DYNAMIC instead of MODE_RIGID
MODE_DYNAMIC_LOCKED instead of MODE_CHARACTER

No more special case for sleeping behavior for MODE_DYNAMIC_LOCKED
(MODE_CHARACTER was forcing the body not to sleep, which is redundant
with can_sleep and wasn't done in Bullet).
2021-06-04 11:40:36 -07:00
PouleyKetchoupp ba13d23140 KinematicBody split between new CharacterBody and PhysicsBody
PhysicsBody now has methods move_and_collide/test_move and needed
properties for these methods: safe margin, locked axes (3D only).

Moved collision_exceptions from StaticBody to PhysicsBody for 3D
(same as 2D, and conforms to documentation).

RigidBody doesn't have test_motion method anymore, it's now redundant
with PhysicsBody.test_move.
2021-06-04 11:40:36 -07:00
Rhathe 88b1802132 Enable setting of collision iterations in PhysicsServer2D
This allows fine-tuning of collision iterations for more
accurate collision physics with a performance cost.
2021-05-19 10:54:10 -04:00
Rafał Mikrut efcb097674 Prevent setting too big or too small Collision Mask and Layer 2021-04-30 17:19:04 +02:00
rafallus cfa06f0f76 Unexpose _direct_state_changed in PhysicsBody
Removed _direct_state_changed bindings
Affects 2D and 3D nodes
Callbacks now use Callable
Tests were changed accordingly
2021-04-22 23:20:58 -05:00
reduz 8b19ffd810 Make Servers truly Thread Safe
-Rendering server now uses a split RID allocate/initialize internally, this allows generating RIDs immediately but initialization to happen later on the proper thread (as rendering APIs generally requiere to call on the right thread).
-RenderingServerWrapMT is no more, multithreading is done in RenderingServerDefault.
-Some functions like texture or mesh creation, when renderer supports it, can register and return immediately (so no waiting for server API to flush, and saving staging and command buffer memory).
-3D physics server changed to be made multithread friendly.
-Added PhysicsServer3DWrapMT to use 3D physics server from multiple threads.
-Disablet Bullet (too much effort to make multithread friendly, this needs to be fixed eventually).
2021-02-10 13:21:46 -03:00
Aaron Franke cb9fc117d1
Use real_t in physics code 2021-01-28 18:15:42 -05:00
Rémi Verschelde b5334d14f7
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆
2021-01-01 20:19:21 +01:00
Aaron Franke 02161aad5a
Remove empty lines around braces with the formatting script 2020-11-16 23:38:11 -05:00
reduz 127458ed17 Reorganized core/ directory, it was too fatty already
-Removed FuncRef, since Callable makes it obsolete
-Removed int_types.h as its obsolete in c++11+
-Changed color names code
2020-11-07 20:17:12 -03:00
reduz ee06a70ea6 Refactor MethodBind to use variadic templates
Removed make_binders and the old style generated binders.
2020-10-18 12:28:44 +02:00
Marcel Admiraal ce263c4ff6 Ensure assignment operators return by reference to avoid unnecessary copies. 2020-09-04 09:18:19 +01:00
Rémi Verschelde 67e4082b1e
Merge pull request from aaronfranke/force-impulse
Refactor physics force and impulse code to use (force, position) order
2020-07-02 18:39:16 +02:00
Andrii Doroshenko (Xrayez) da3fbc0296 Expose shape property for shape query parameters classes
Co-authored-by: PouleyKetchoupp <pouleyketchoup@gmail.com>
2020-06-26 16:54:05 +03:00
Marcel Admiraal b5e31b70dc Correct misspellings of damped spring. 2020-06-04 18:07:24 +01:00
Aaron Franke ba27deef06
Refactor physics force and impulse code 2020-06-02 23:18:59 -04:00
Rémi Verschelde 0be6d925dc Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks
Which means that reduz' beloved style which we all became used to
will now be changed automatically to remove the first empty line.

This makes us lean closer to 1TBS (the one true brace style) instead
of hybridating it with some Allman-inspired spacing.

There's still the case of braces around single-statement blocks that
needs to be addressed (but clang-format can't help with that, but
clang-tidy may if we agree about it).

Part of .
2020-05-14 16:54:55 +02:00
Rémi Verschelde 1f6f364a56 Port member initialization from constructor to declaration (C++11)
Using `clang-tidy`'s `modernize-use-default-member-init` check and
manual review of the changes, and some extra manual changes that
`clang-tidy` failed to do.

Also went manually through all of `core` to find occurrences that
`clang-tidy` couldn't handle, especially all initializations done
in a constructor without using initializer lists.
2020-05-14 10:01:56 +02:00
lupoDharkael 95a1400a2a Replace NULL with nullptr 2020-04-02 13:38:00 +02:00
Rémi Verschelde 0c320a6bf3 More server renames for consistency after 2020-03-28 13:20:48 +01:00
Juan Linietsky a6f3bc7c69 Renaming of servers for coherency.
VisualServer -> RenderingServer
PhysicsServer -> PhysicsServer3D
Physics2DServer -> PhysicsServer2D
NavigationServer -> NavigationServer3D
Navigation2DServer -> NavigationServer2D

Also renamed corresponding files.
2020-03-27 15:21:27 -03:00