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path: root/modules/bullet/rigid_body_bullet.cpp
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2021-08-09Fix applied rotation from moving platforms in move_and_slidePouleyKetchoupp
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.
2021-06-04More explanatory names for RigidBody modesPouleyKetchoupp
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).
2021-06-03Rename Transform to Transform3D in coreAaron Franke
2021-04-22Unexpose _direct_state_changed in PhysicsBodyrafallus
Removed _direct_state_changed bindings Affects 2D and 3D nodes Callbacks now use Callable Tests were changed accordingly
2021-03-12Fixes small typos and grammar correctionAnshul7sp1
2021-01-28Use real_t in physics codeAaron Franke
2021-01-13Only remove Bullet's body constraints when removing body from spaceMarcel Admiraal
2021-01-01Update copyright statements to 2021Rémi Verschelde
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 🎆
2020-12-19Merge pull request #43898 from madmiraal/fix-43852Rémi Verschelde
Remove any constraints connected to a Bullet body when removing it
2020-11-26Remove any constraints connected to a Bullet body when removing itMarcel Admiraal
2020-11-25Fixed ccd enabled by default on Bullet bodiesPouleyKetchoupp
It was due to main_shape_changed being called two times for each added body. The first time it disables ccd, which sets the internal ccd threshold to be 10000. The second time, it enables ccd again because the internal threshold is > 0. Bodies are now consistently set with a ccd threshold of 0 when ccd is disabled. This was causing crashing asserts in Bullet when adding bodies in some scenarios, in btVector3::normalize(): btAssert(!fuzzyZero()); These crashes will still happen with ccd enabled.
2020-10-13Merge pull request #42592 from madmiraal/fix-42567Rémi Verschelde
Initialise Bullet RigidBody friction to the expected value of 1.0
2020-10-08Revert "Optimized physics object spawn time and optimized shape usage when ↵Andrea Catania
the shape is not scaled" This reverts commit 7709a8349354b469361ec7e1429af0dc8af80b2a.
2020-10-08Revert "- Enhanced the flush mechanism by flushing only needed thing."Andrea Catania
This reverts commit 8d0d6d6921d5dfb398f4ab04e4d3937ab550c4ff.
2020-10-06Initialise Bullet RigidBody friction to the expected value of 1.0Marcel Admiraal
2020-09-14Fix RigidBodyBullet areasWhereIam element shift.Marcel Admiraal
2020-08-03Reload Bullet space override modifier even when RigidBody is inactive.Marcel Admiraal
2020-07-27- Enhanced the flush mechanism by flushing only needed thing.Andrea Catania
- Flushing Areas before anything else. - Make sure to correctly fetch gravity when the integrate_forces function is used - Lazy reload body when layer and mask changes - Shapes are reloaded just before the physics step starts. - Improved some other parts of the code. - Added override keyword - Using LocalVector
2020-07-12Set isScratchedSpaceOverrideModificator to false when removing aMarcel Admiraal
RigidBodyBullet from a space.
2020-07-07Merge pull request #39726 from AndreaCatania/add_body_impr_physicsRémi Verschelde
Optimized physics object spawn time
2020-06-24Optimized physics object spawn time and optimized shape usage when the shape ↵Andrea Catania
is not scaled
2020-06-02Refactor physics force and impulse codeAaron Franke
2020-05-19Style: Fix unnecessary semicolons that confused clang-formatRémi Verschelde
2020-05-14Style: Enforce braces around if blocks and loopsRémi Verschelde
Using clang-tidy's `readability-braces-around-statements`. https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html
2020-05-14Style: Enforce separation line between function definitionsRémi Verschelde
I couldn't find a tool that enforces it, so I went the manual route: ``` find -name "thirdparty" -prune \ -o -name "*.cpp" -o -name "*.h" -o -name "*.m" -o -name "*.mm" \ -o -name "*.glsl" > files perl -0777 -pi -e 's/\n}\n([^#])/\n}\n\n\1/g' $(cat files) misc/scripts/fix_style.sh -c ``` This adds a newline after all `}` on the first column, unless they are followed by `#` (typically `#endif`). This leads to having lots of places with two lines between function/class definitions, but clang-format then fixes it as we enforce max one line of separation. This doesn't fix potential occurrences of function definitions which are indented (e.g. for a helper class defined in a .cpp), but it's better than nothing. Also can't be made to run easily on CI/hooks so we'll have to be careful with new code. Part of #33027.
2020-05-14Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocksRémi Verschelde
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 #33027.
2020-05-14Port member initialization from constructor to declaration (C++11)Rémi Verschelde
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.
2020-04-27Better damping implementation for Bullet rigid bodiesPouleyKetchoupp
Apply old method for linear & angular damping in Bullet, in order to make it easier to tweak and consistent with Godot Physics.
2020-04-14Fix set_sleep_state in Bullet body direct statePouleyKetchoupp
It was inverted, it should set the body to be active when sleep is disabled.
2020-04-02Replace NULL with nullptrlupoDharkael
2020-03-30doc: Update classref with node renamesRémi Verschelde
A few extra renames for classes which were missed in last week's PRs.
2020-03-27Renaming of servers for coherency.Juan Linietsky
VisualServer -> RenderingServer PhysicsServer -> PhysicsServer3D Physics2DServer -> PhysicsServer2D NavigationServer -> NavigationServer3D Navigation2DServer -> NavigationServer2D Also renamed corresponding files.
2020-03-09change an exclamation mark to a dotPierre Caye
2020-02-20Reworked signal connection system, added support for Callable and Signal ↵Juan Linietsky
objects and made them default.
2020-02-12ObjectID converted to a structure, fixes many bugs where used incorrectly as ↵Juan Linietsky
32 bits.
2020-02-05Add do..while(0) wrappers to macros without one.Marcel Admiraal
- Add do..while(0) wrapper to ERR_FAIL_NULL macros. - Add do..while(0) wrapper to ERR_FAIL_COND macros. - Add do..while(0) wrapper to ERR_CONTINUE macros. - Add do..while(0) wrapper to ERR_BREAK macros. - Add do..while(0) wrapper to CRASH_COND macros. - Add do..while(0) wrapper to ERR_FAIL macros. - Add do..while(0) wrapper to ERR_PRINT macros. - Add do..while(0) wrapper to WARN_PRINT macros. - Add do..while(0) wrapper to WARN_DEPRECATED macros. - Add do..while(0) wrapper to CRASH_NOW macros.
2020-02-05Remove duplicate WARN_PRINT macro.Marcel Admiraal
2020-01-21Bullet: Prevent potential division by zeroRémi Verschelde
Fixes #33715.
2020-01-01Update copyright statements to 2020Rémi Verschelde
Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
2019-10-28Fix some crashes and using null pointersRafał Mikrut
2019-10-14Call activate function when setting RigidBodyBullet activation state.Marcel Admiraal
2019-10-08Fixed RigidBody stuttering when changing collision layer/maskPouleyKetchoupp
- Changing collision layer/mask now only updates the broadphase proxy to avoid the velocity to be reset each time (also avoids unnecessary computations) - No rigid body update at all when the collision layer/mask stays the same - Same changes for Area for optimization purpose Fixes #32577
2019-07-07Fixes minor issues found by static analyzerqarmin
2019-07-01fix some crashesFurkan Türkal
2019-05-16Improved CCD calculation algorithmAndrea Catania
2019-04-06Fix missing re-activation of bullet physics sleep featureShyRed
Adds the missing option of re-enabling the sleep feature in bullet physics once a body had the sleep feature disabled.
2019-01-30Avoid inertia calculation for empty shape - BulletAndrea Catania
2019-01-28Fixed Rigidbody first frame center spawnAndrea Catania
2019-01-01Update copyright statements to 2019Rémi Verschelde
Happy new year to the wonderful Godot community!
2018-11-22Improved algorithm that check collisionAndrea Catania
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