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2019-05-02Merge pull request #27415 from aqnuep/kinematicbody_fixesRémi Verschelde
KinematicBody performance and quality improvements
2019-04-08Small fixes, mostly dupicated codeqarmin
2019-03-27KinematicBody performance and quality improvementsDaniel Rakos
With this change finally one can use compound collisions (like those created by Gridmaps) without serious performance issues. The previous KinematicBody code for Bullet was practically doing a whole bunch of unnecessary calculations. Gridmaps with fairly large octant sizes (in my case 32) can get up to 10000x speedup with this change (literally!). I expect the FPS demo to get a fair speedup as well. List of fixes and improvements: - Fixed a general bug in move_and_slide that affects both GodotPhysics and Bullet, where ray shapes would be ignored unless the stop_on_slope parameter is disabled. Not sure where that came from, but looking at the 2D physics code it was obvious there's a difference. - Enabled the dynamic AABB tree that Bullet uses to allow broadphase collision tests against individual shapes of compound shapes. This is crucial to get good performance with Gridmaps and in general improves the performance whenever a KinematicBody collides with compound collision shapes. - Added code to the broadphase collision detection code used by the Bullet module for KinematicBodies to also do broadphase on the sub-shapes of compound collision shapes. This is possible thanks to the dynamic AABB tree that was previously disabled and it's the change that provides the biggest performance boost. - Now broadphase test is only done once per KinematicBody in Bullet instead of once per each of its shapes which was completely unnecessary. - Fixed the way how the ray separation results are populated in Bullet which was completely broken previously, overwriting previous results and similar non-sense. - Fixed ray shapes for good now. Previously the margin set in the editor was not respected at all, and the KinematicBody code for ray separation was complete bogus, thus all previous attempts to fix it were mislead. - Fixed an obvious bug also in GodotPhysics where an out-of-bounds index was used in the ray result array. There are a whole set of other problems with the KinematicBody code of Bullet which cost performance and may cause unexpected behavior, but those are not addressed in this change (need to keep it "simple"). Not sure whether this fixes any outstanding Github issues but I wouldn't be surprised.
2019-03-03Fixed missing exclude raycast shapes arguments in snap, closes #25230Juan Linietsky
2019-02-23Ensure move and slide snap respects stop on slope, fixes #26180Juan Linietsky
2019-02-16Change snapping to only happen when the floor normal remains as floor, fixes ↵Juan Linietsky
#22312
2019-02-16Add a minimum treshold for acquiring rest contacts to avoid numerical ↵Juan Linietsky
precision issues. Fixes #25074
2019-02-16Make sure stop on slope can have a tiny bit of precision edge.Juan Linietsky
2019-01-24Fix PhysicsBody ignoring set_friction/bounce with default valueRémi Verschelde
The intent was to avoid creating a physics override to set a default value that doesn't make a difference, but as #22406 shows it can be necessary to set the default value *back* after an override was created to set a non-default value. Fixes #22406.
2019-01-01Update copyright statements to 2019Rémi Verschelde
Happy new year to the wonderful Godot community!
2018-11-22Fix 6DOF Physical Bone jointIvan Varesi
Adding angular and linear springs param to PhysicalBone joint type JOINT_TYPE_6DOF, using new 6DOF feautres implemented in sdfgeoff/godot@e149327. Typo correction lenear_equilibrium_point to linear_equilibrium_point.
2018-11-12Merge pull request #17530 from bojidar-bg/17516-detect-deltaRémi Verschelde
Make it possible to call move_and_slide from _process, even if it is not recommended
2018-11-12Merge pull request #23090 from DavidSichma/inconsistent-kinematicRémi Verschelde
Consistency in KinematicBody
2018-11-08Make it possible to call move_and_slide from _process, even if it is not ↵Bojidar Marinov
recommended Previously, it would reuse the _physics_process delta, causing it to move faster on faster framerates Fixes #17516
2018-11-08-Moved EditorDefaultValue to ClassDB, made it coreJuan Linietsky
-Removed one and zero hints for properties, replaced by default value
2018-11-01Merge pull request #23294 from gcardozo123/issue-23235-get-collision-exceptionsRémi Verschelde
Add method get_collision_exceptions to PhysicsBody2D
2018-11-01Add method get_collision_exceptionsGuilherme Recchi Cardozo
Adding this method to PhysicsBody, PhysicsBody2D and SoftBody. It returns a list of nodes included in collision exceptions. Fixes #23235, cheers!
2018-11-01Fixed crash on delete physical boneAndrea Catania
2018-10-17Fix inconsistency in KinematicBodyDavid Sichma
- moved new infinite_inertia argument of move_and_slide and move_and_slide_with_snap in KinematicBody and KinematicBody2D to the end if not already there. This makes the order of arguments consistent and should keep projects from 3.0 compatible as this argument did not exist in 3.0. Docs updated accordingly. - renamed max_bounces to max_slides for consistency. Docs updated accordingly. - the argument infinite_inertia in test_move is now optional, as it is in every other movement related method. This closes #22829.
2018-09-28Fix warnings about wrong member initialization order [-Wreorder]Rémi Verschelde
Fixes the following GCC 5 warnings: ``` core/object.h:193:11: warning: 'MethodInfo::flags' will be initialized after [-Wreorder] core/object.h:192:15: warning: 'PropertyInfo MethodInfo::return_val' [-Wreorder] core/object.cpp:278:1: warning: when initialized here [-Wreorder] core/script_debugger_remote.h:97:6: warning: 'ScriptDebuggerRemote::max_cps' will be initialized after [-Wreorder] core/script_debugger_remote.h:91:6: warning: 'int ScriptDebuggerRemote::max_messages_per_frame' [-Wreorder] core/script_debugger_remote.cpp:1086:1: warning: when initialized here [-Wreorder] core/script_debugger_remote.h:98:6: warning: 'ScriptDebuggerRemote::char_count' will be initialized after [-Wreorder] core/script_debugger_remote.h:92:6: warning: 'int ScriptDebuggerRemote::n_messages_dropped' [-Wreorder] core/script_debugger_remote.cpp:1086:1: warning: when initialized here [-Wreorder] modules/bullet/area_bullet.h:102:7: warning: 'AreaBullet::isScratched' will be initialized after [-Wreorder] modules/bullet/area_bullet.h:92:39: warning: 'PhysicsServer::AreaSpaceOverrideMode AreaBullet::spOv_mode' [-Wreorder] modules/bullet/area_bullet.cpp:46:1: warning: when initialized here [-Wreorder] modules/bullet/collision_object_bullet.h:127:15: warning: 'CollisionObjectBullet::space' will be initialized after [-Wreorder] modules/bullet/collision_object_bullet.h:117:7: warning: 'CollisionObjectBullet::Type CollisionObjectBullet::type' [-Wreorder] modules/bullet/collision_object_bullet.cpp:67:1: warning: when initialized here [-Wreorder] modules/bullet/godot_ray_world_algorithm.h:48:7: warning: 'GodotRayWorldAlgorithm::m_ownManifol1d' will be initialized after [-Wreorder] modules/bullet/godot_ray_world_algorithm.h:46:33: warning: 'const btDiscreteDynamicsWorld* GodotRayWorldAlgorithm::m_world' [-Wreorder] modules/bullet/godot_ray_world_algorithm.cpp:50:1: warning: when initialized here [-Wreorder] modules/bullet/godot_result_callbacks.h:91:18: warning: 'GodotAllConvexResultCallback::m_exclude' will be initialized after [-Wreorder] modules/bullet/godot_result_callbacks.h:89:6: warning: 'int GodotAllConvexResultCallback::m_resultMax' [-Wreorder] modules/bullet/godot_result_callbacks.h:93:2: warning: when initialized here [-Wreorder] modules/bullet/godot_result_callbacks.h:142:18: warning: 'GodotAllContactResultCallback::m_exclude' will be initialized after [-Wreorder] modules/bullet/godot_result_callbacks.h:140:6: warning: 'int GodotAllContactResultCallback::m_resultMax' [-Wreorder] modules/bullet/godot_result_callbacks.h:147:2: warning: when initialized here [-Wreorder] modules/bullet/godot_result_callbacks.h:168:18: warning: 'GodotContactPairContactResultCallback::m_exclude' will be initialized after [-Wreorder] modules/bullet/godot_result_callbacks.h:166:6: warning: 'int GodotContactPairContactResultCallback::m_resultMax' [-Wreorder] modules/bullet/godot_result_callbacks.h:173:2: warning: when initialized here [-Wreorder] modules/bullet/godot_result_callbacks.h:195:18: warning: 'GodotRestInfoContactResultCallback::m_exclude' will be initialized after [-Wreorder] modules/bullet/godot_result_callbacks.h:191:7: warning: 'bool GodotRestInfoContactResultCallback::m_collided' [-Wreorder] modules/bullet/godot_result_callbacks.h:199:2: warning: when initialized here [-Wreorder] modules/bullet/rigid_body_bullet.h:200:9: warning: 'RigidBodyBullet::gravity_scale' will be initialized after [-Wreorder] modules/bullet/rigid_body_bullet.h:199:9: warning: 'real_t RigidBodyBullet::mass' [-Wreorder] modules/bullet/rigid_body_bullet.cpp:258:1: warning: when initialized here [-Wreorder] modules/bullet/rigid_body_bullet.h:222:28: warning: 'RigidBodyBullet::force_integration_callback' will be initialized after [-Wreorder] modules/bullet/rigid_body_bullet.h:219:7: warning: 'bool RigidBodyBullet::isTransformChanged' [-Wreorder] modules/bullet/rigid_body_bullet.cpp:258:1: warning: when initialized here [-Wreorder] modules/bullet/rigid_body_bullet.h:220:7: warning: 'RigidBodyBullet::previousActiveState' will be initialized after [-Wreorder] modules/bullet/rigid_body_bullet.h:208:6: warning: 'int RigidBodyBullet::maxCollisionsDetection' [-Wreorder] modules/bullet/rigid_body_bullet.cpp:258:1: warning: when initialized here [-Wreorder] modules/bullet/soft_body_bullet.h:69:9: warning: 'SoftBodyBullet::total_mass' will be initialized after [-Wreorder] modules/bullet/soft_body_bullet.h:68:6: warning: 'int SoftBodyBullet::simulation_precision' [-Wreorder] modules/bullet/soft_body_bullet.cpp:38:1: warning: when initialized here [-Wreorder] modules/bullet/soft_body_bullet.h:76:9: warning: 'SoftBodyBullet::drag_coefficient' will be initialized after [-Wreorder] modules/bullet/soft_body_bullet.h:61:14: warning: 'btSoftBody* SoftBodyBullet::bt_soft_body' [-Wreorder] modules/bullet/soft_body_bullet.cpp:38:1: warning: when initialized here [-Wreorder] modules/bullet/space_bullet.h:97:22: warning: 'SpaceBullet::solver' will be initialized after [-Wreorder] modules/bullet/space_bullet.h:95:35: warning: 'btDefaultCollisionConfiguration* SpaceBullet::collisionConfiguration' [-Wreorder] modules/bullet/space_bullet.cpp:333:1: warning: when initialized here [-Wreorder] modules/bullet/space_bullet.h:101:23: warning: 'SpaceBullet::soft_body_world_info' will be initialized after [-Wreorder] modules/bullet/space_bullet.h:99:23: warning: 'btGhostPairCallback* SpaceBullet::ghostPairCallback' [-Wreorder] modules/bullet/space_bullet.cpp:333:1: warning: when initialized here [-Wreorder] modules/gdnative/nativescript/nativescript.h:79:13: warning: 'NativeScriptDesc::base_native_type' will be initialized after [-Wreorder] modules/gdnative/nativescript/nativescript.h:73:9: warning: 'String NativeScriptDesc::documentation' [-Wreorder] modules/gdnative/nativescript/nativescript.h:88:9: warning: when initialized here [-Wreorder] modules/gdscript/gdscript.h:296:6: warning: 'GDScriptWarning::line' will be initialized after [-Wreorder] modules/gdscript/gdscript.h:294:4: warning: 'GDScriptWarning::Code GDScriptWarning::code' [-Wreorder] modules/gdscript/gdscript.h:303:2: warning: when initialized here [-Wreorder] scene/3d/physics_body.h:544:7: warning: 'PhysicalBone::simulate_physics' will be initialized after [-Wreorder] scene/3d/physics_body.h:543:7: warning: 'bool PhysicalBone::_internal_static_body' [-Wreorder] scene/3d/physics_body.cpp:2502:1: warning: when initialized here [-Wreorder] scene/3d/physics_body.h:546:6: warning: 'PhysicalBone::bone_id' will be initialized after [-Wreorder] scene/3d/physics_body.h:539:12: warning: 'Skeleton* PhysicalBone::parent_skeleton' [-Wreorder] scene/3d/physics_body.cpp:2502:1: warning: when initialized here [-Wreorder] scene/3d/spring_arm.h:44:11: warning: 'SpringArm::mask' will be initialized after [-Wreorder] scene/3d/spring_arm.h:43:8: warning: 'float SpringArm::current_spring_length' [-Wreorder] scene/3d/spring_arm.cpp:37:1: warning: when initialized here [-Wreorder] scene/animation/skeleton_ik.h:159:11: warning: 'SkeletonIK::target_node_override' will be initialized after [-Wreorder] scene/animation/skeleton_ik.h:152:7: warning: 'bool SkeletonIK::use_magnet' [-Wreorder] scene/animation/skeleton_ik.cpp:418:1: warning: when initialized here [-Wreorder] scene/resources/tile_set.h:84:9: warning: 'TileSet::AutotileData::size' will be initialized after [-Wreorder] scene/resources/tile_set.h:83:7: warning: 'int TileSet::AutotileData::spacing' [-Wreorder] scene/resources/tile_set.h:92:12: warning: when initialized here [-Wreorder] scene/resources/tile_set.h:115:12: warning: 'TileSet::TileData::tile_mode' will be initialized after [-Wreorder] scene/resources/tile_set.h:114:9: warning: 'Color TileSet::TileData::modulate' [-Wreorder] scene/resources/tile_set.h:120:12: warning: when initialized here [-Wreorder] servers/physics/body_sw.h:84:19: warning: 'BodySW::direct_state_query_list' will be initialized after [-Wreorder] servers/physics/body_sw.h:57:11: warning: 'uint16_t BodySW::locked_axis' [-Wreorder] servers/physics/body_sw.cpp:756:1: warning: when initialized here [-Wreorder] ``` Nothing really relevant for us, but it's not a bad consistency improvement anyway so worth taking.
2018-09-27Fix warnings about unhandled enum value in switch [-Wswitch]Rémi Verschelde
Fixes GCC 5 warnings of the form: core/io/http_client.cpp:288:9: warning: enumeration value 'STATUS_SSL_HANDSHAKE_ERROR' not handled in switch [-Wswitch] core/io/marshalls.cpp:806:9: warning: enumeration value 'AABB' not handled in switch [-Wswitch] Those can be trivial cases where adding a default fallback is the solution, or more complex issues/hidden bugs where missed values are actually meant to be handled.
2018-09-12Make core/ includes absolute, remove subfolders from include pathRémi Verschelde
This allows more consistency in the manner we include core headers, where previously there would be a mix of absolute, relative and include path-dependent includes.
2018-09-02PhysicsBody: Don't create PhysicsMaterial override for default friction/bounceRémi Verschelde
And don't save physics_material_override if null.
2018-09-01Improve ClassDB information for some some signal parametersKelly Thomas
2018-08-29Physics: Properly obsolete friction and bounce propertiesRémi Verschelde
Without this change any new PhysicsBody would show deprecation warnings due to default values for friction and bounce being defined. It also enforced a physics material override even when using default values.
2018-08-20Massive rewrite to AnimationTree. Many APIs changed in order to:Juan Linietsky
-Reuse resources -Expose properties in AnimationTree
2018-08-19Added ray shape and move_and_slide with snapping on 3D.Andrea Catania
Added stop_on_slope on 2d part
2018-08-18Improved move_and_slide function to stay on slope and fall on steep slopeAndrea Catania
2018-08-12Expose PhysicalBone::get_bone_id() to c#/gdscriptoisincar
2018-08-10apply a threshold for floor angle, fixes #16037, fixes #15632Juan Linietsky
2018-08-07Merge pull request #20381 from AndreaCatania/phymat_2Juan Linietsky
Improved Physics material
2018-08-07Removed physics material combination mode. Added rough and absorbent ↵Andrea Catania
parameter to material. Fixed 'change' signal connection
2018-07-27Fix PhysicsBody build with deprecated=noRémi Verschelde
Fixes #20483.
2018-07-26Reduce unnecessary COW on Vector by make writing explicitHein-Pieter van Braam
This commit makes operator[] on Vector const and adds a write proxy to it. From now on writes to Vectors need to happen through the .write proxy. So for instance: Vector<int> vec; vec.push_back(10); std::cout << vec[0] << std::endl; vec.write[0] = 20; Failing to use the .write proxy will cause a compilation error. In addition COWable datatypes can now embed a CowData pointer to their data. This means that String, CharString, and VMap no longer use or derive from Vector. _ALWAYS_INLINE_ and _FORCE_INLINE_ are now equivalent for debug and non-debug builds. This is a lot faster for Vector in the editor and while running tests. The reason why this difference used to exist is because force-inlined methods used to give a bad debugging experience. After extensive testing with modern compilers this is no longer the case.
2018-07-24Modified RigidBody, PhysicsDirectBodyState, PhysicsServer, and their ↵Tiger Caldwell
respective 2D counterparts to be more consistent and to include more useful methods. RigidBody: - Added add_central_force - Added add_force - Added add_torque - Added apply_central_impulse RigidBody2D: - Added add_central_force - Added add_torque - Added apply_central_impulse - Added apply_torque_impulse PhysicsDirectBodyState: - Added apply_central_impulse Physics2DDirectBodyState: - Added add_central_force - Added add_force - Added add_torque - Added apply_central_impulse - Added apply_impulse - Added apply_torque_impulse PhysicsServer: - Added body_add_force - Added body_add_torque - Added body_add_central_force - Added body_apply_central_impulse Physics2DServer: - Added body_add_torque - Added body_add_central_force - Added body_apply_central_impulse - Added body_apply_torque_impulse Also fixed some small bugs along the way
2018-07-23Implemented Soft bodyAndreaCatania
- Soft Body Physics node - Soft Body Rendering - Soft body Editor - Soft body importer
2018-07-23Merge pull request #12403 from AndreaCatania/phymatJuan Linietsky
Physics material
2018-07-01Fixes #19648 Kinematic body move_and_slide compatibility issueAndrea Catania
2018-05-16Allow editing of some unbound properties when hinted (or no range hinted)Juan Linietsky
2018-05-11Implemented physics materialAndreaCatania
Hidden a function Fixed travis static check
2018-05-10Improved API to active / deactive ragdollAndrea Catania
2018-05-08Fix some enums missing its bindMarcelo Fernandez
2018-05-07Implemented ragdollAndreaCatania
Implementing ragdoll Implementing ragdoll Implementing ragdoll Implementing ragdoll Implementing ragdoll a Implemented implicit hierarchy. Improved Added some physics properties Added bone offset to preserve COM, partially fixed scaling work in progress WIP wip Implemented Joint Gizmos Implemented pin joint joint Implemented all joints
2018-04-09Fix RigidBody's configuration warning for Z axisAlexander Alekseev
2018-02-20Merge pull request #16757 from AndreaCatania/kinpushRémi Verschelde
Improved kinematic body, Now can move rigid body
2018-02-20Improved kinematic body 2D and 3D, Now can move rigid bodyAndrea Catania
2018-02-19Merge pull request #16060 from sdfgeoff/apply_torqueRémi Verschelde
Exposed apply_torque_impulse to gdscript
2018-02-17Clean up some bad words from code commentsArtem Varaksa
2018-02-15Exposed apply_torque_impulse to gdscript and added documentation for added ↵sdfgeoff
apply_torque_impulse method
2018-01-21Fix crash on deleted rigidbodies without contact monitor (issue 15904)Bernhard Liebl
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