Commit graph

173 commits

Author SHA1 Message Date
Rémi Verschelde
6637207c70
Merge pull request #53420 from nekomatata/fix-tilemap-moving-platform 2021-10-05 10:50:56 +02:00
Camille Mohr-Daurat
4778770d3c
Merge pull request #53365 from danger-dan/wakeup_fix
Use wakeup() function to wake sleeping bodies on impulse, force and velocities. Fix for PR #52967
2021-10-04 18:03:35 -07:00
Daniel
243f235300 Changed from directly waking bodies to using the wakeup() functions in direct body state changes (forces, impulses and veloicities). this 'bug' was introduced in PR #52967
added wakeup to 2d direct body
2021-10-05 13:17:05 +13:00
PouleyKetchoupp
4f8d761be6 Fix physics glitch with TileMap moving platforms
Added a parameter in test_body_motion to exclude attached objects from
collision, used to avoid collision with all TileMap tiles with moving
platform motion instead of just the one tile the character touches.

Same changes made in 3D for consistency, and handling potential similar
cases.
2021-10-04 12:27:42 -07:00
Rémi Verschelde
5b270278c8
Merge pull request #53280 from nekomatata/test-body-motion-parameters 2021-10-04 21:05:38 +02:00
PouleyKetchoupp
3ae5687d48 Script interface improvements for test body motion
-Physics servers test body motion use a class to hold parameters instead
of multiple arguments to make it more readable and flexible since there
are many options
-Improved documentation for test body motion and kinematic collision
-Removed read-only properties for body motion results (not handled in
scripts, so they should be get_ methods only instead)
2021-10-04 10:49:10 -07:00
PouleyKetchoupp
f9702cc8d0 Fix crashes with pinned vertices in GodotPhysics Soft Body 2021-10-04 08:45:27 -07:00
Haoyu Qiu
f3816898fa Fix crash when pinned SoftBody point is out of range 2021-10-04 16:42:53 +08:00
PouleyKetchoupp
b8eeb34b4e Remove scene code in physics servers
Replaced Mesh with mesh RID in Godot Physics 3D and Bullet.
2021-10-01 08:42:47 -07:00
Lightning_A
c63b18507d Use range iterators for Map 2021-09-30 15:09:12 -06:00
PouleyKetchoupp
d0ec46be68 Remove shape metadata from 2D physics server
Shape metadata was only used to get tile information when colliding with
tilemaps. It's not needed anymore since there's an API in tilemap using
body ids instead.
2021-09-30 10:45:36 -07:00
Hugo Locurcio
ba65730cbf
Rename RID's getornull() to get_or_null() 2021-09-29 23:58:02 +02:00
Haoyu Qiu
9dd0d3f550 Don't memcpy to nullptr even if length is zero 2021-09-29 20:58:14 +08:00
Camille Mohr-Daurat
341b532d5e
Merge pull request #52754 from nekomatata/dynamic-body-modes
Clarify RigidDynamicBody modes
2021-09-28 17:11:17 -07:00
Rémi Verschelde
60988a06c2
Merge pull request #52953 from nekomatata/fix-collision-recovery-depth 2021-09-28 12:11:38 +02:00
PouleyKetchoupp
bf523a2b2a Improved logic for CharacterBody collision recovery depth
Allows 2D character controller to work without applying gravity when
touching the ground (also more safely in 3D), and collision detection
is more flexible with different safe margin values.

Character body motion changes in 2D and 3D:
-Recovery only for depth > min contact depth to help with collision
detection consistency (rest info could be lost if recovery was too much)
-Adaptive min contact depth (based on margin) instead of space parameter

Extra CharacterBody changes:
-2D: apply changes made in 3D for stop on slope and floor snap that help
fixing some jittering cases
-3D: fix minor inconsistencies in stop on slope and floor snap logic
2021-09-27 15:31:41 -07:00
Daniel
e8efe621d5 Added set_active(true) to all body direct state force apply/impulses. #52915 2021-09-24 17:22:51 +12:00
fabriceci
fd9e573ba6 Port 2D improvement to move and slide 3D
Co-authored-by: Camille Mohr-Daurat <pouleyketchoup@gmail.com>
2021-09-22 00:14:04 +02:00
Anilforextra
90908cd67d Add Get Center Method for Rect2/Rect2i and AABB. 2021-09-21 21:14:17 +05:45
Aaron Franke
bf0213470c
Replace Vector3.to_diagonal_matrix with Basis.from_scale 2021-09-17 10:30:30 -05:00
PouleyKetchoupp
ed1ba5093f Clarify RigidDynamicBody modes
RigidDynamicBody modes are replaced with several properties to make their
usage clearer:
-lock_rotation: disable body's rotation (instead of MODE_LOCKED)
-freeze: no gravity or forces (instead of MODE_STATIC and MODE_KINEMATIC)
-freeze_mode: Static (can be only teleported) or Kinematic (can be animated)

Also renamed MODE_DYNAMIC_LOCKED to MODE_DYNAMIC_LINEAR in the physics
servers.
2021-09-16 16:03:48 -07:00
Camille Mohr-Daurat
062cff373a
Merge pull request #52668 from qarmin/cppcheck_servers_physics
Initialize variables in servers/physics
2021-09-16 09:06:03 -07:00
Camille Mohr-Daurat
1852afb6b0
Merge pull request #52679 from nekomatata/world-boundary-shape
Rename WorldMarginShape to WorldBoundaryShape
2021-09-15 16:02:40 -07:00
qarmin
91257c3900 Initialize variables in servers/physics 2021-09-15 19:41:32 +02:00
PouleyKetchoupp
bb75aec8bc Rename WorldMarginShape to WorldBoundaryShape 2021-09-14 11:16:31 -07:00
Aaron Franke
3a902c66c4
Revert some URLs from the "Replace HTTP URLs with HTTPS" PR 2021-09-13 15:18:35 -05:00
PouleyKetchoupp
8d56354f7c Optimize raycast with large Heightmap shape data
Port raycast accelerator from Bullet's btHeightfieldTerrainShape.
2021-09-06 16:01:44 -07:00
PouleyKetchoupp
82ea2a7045 Proper support for custom mass properties in 2D/3D physics bodies
Changes:
-Added support for custom inertia and center of mass in 3D
-Added support for custom center of mass in 2D
-Calculated center of mass from shapes in 2D (same as in 3D)
-Fixed mass properties calculation with disabled shapes in 2D/3D
-Removed first_integration which is not used in 2D and doesn't seem to
make a lot of sense (prevents omit_force_integration to work during the
first frame)
-Support for custom inertia on different axes for RigidBody3D
2021-09-06 10:20:16 -07:00
Camille Mohr-Daurat
e1ae2708ee
Merge pull request #52271 from nekomatata/query-layer-default-mask
Harmonize default value for collision mask in ray/shape queries
2021-09-06 09:33:18 -07:00
PouleyKetchoupp
83baecdff0 Add AnimatableBody inherited from StaticBody for moving platforms
Instead of having a physics node named Static that can be either Static
or Kinematic, AnimatableBody is added again as a separate node:
-Inherited from StaticBody to make its usage clearer
-Still separated from CharacterBody to make its usage more focused

Properly implemented constant velocity for kinematic bodies in godot
physics servers (induced velocity without actually moving).

Also updated description for the different physics nodes to make their
usage clearer.
2021-08-31 18:14:32 -07:00
Juan Linietsky
7946066577
Merge pull request #49471 from nekomatata/body-state-sync-callback
Clean physics direct body state usage in 2D and 3D physics
2021-08-31 14:30:17 -03:00
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
Fabio Alessandrelli
dcf2d09231
Merge pull request #52070 from nekomatata/area-point-gravity-fix
Fix point gravity calculation
2021-08-28 05:10:15 +02:00
PouleyKetchoupp
cc43c2ea16 Optimize area detection and intersect_shape queries with concave shapes
Whenever contact points are not needed, collision checks with concave
shapes (triangle mesh and heightmap) stop at the first colliding
triangle.
2021-08-27 09:53:40 -07:00
Camille Mohr-Daurat
ca4f20529c
Merge pull request #51896 from nekomatata/restore-ray-shape
Refactor RayShape and rename to SeparationRayShape
2021-08-27 08:49:49 -07:00
Camille Mohr-Daurat
f89adbf112
Merge pull request #51801 from nekomatata/area-one-directional-layer-check
One-directional layer check for Area vs. RigidBody/SoftBody/Area
2021-08-26 07:59:06 -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
aa4791735d Rename slips_on_slope to slide_on_slope
Also added some precision to the documentation.
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
829fb4fba1 Fix RayShape collision detection
One-way collision is disabled for both rigid bodies and character
bodies.

Kinematic margin is now applied to ray shapes to help getting consistent
results in slopes and flat surfaces.

Convex shapes don't return inverted normals when a segment test starts
inside (raycasting will be made consistent in a separate patch).

Ray shapes also discard contacts when fully contained inside a shape
and when the contact direction is inverted, so the behavior is
consistent with all shape types. Now they always separate only when
intersecting the top of a shape (for downward rays).
2021-08-24 16:03:05 -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
PouleyKetchoupp
9c9e528e3e Fix point gravity calculation
Removing the + 1 in point gravity formula when using distance scale to
make it more accurate for standard gravitation.

Fixes precession in orbits for games using gravitation.

Also moved gravity calculation to area to use it for both rigid bodies
and soft bodies in 3D (same change in 2D for consistency).

Co-authored-by: Ryan Peach <ryan.peach@keysight.com>
2021-08-24 09:32:28 -07:00
Camille Mohr-Daurat
770a1d00a3
Merge pull request #51751 from jeffrey-cochran/windforce
Created an area-specific wind force that interacts with soft bodies
2021-08-23 16:48:19 -07:00
Jeffrey Cochran
e806397196 Enabled area-specific wind forces 2021-08-23 17:00:50 -04:00
Aaron Franke
ae1702bee5
Replace HTTP links with HTTPS for sites with HTTPS versions 2021-08-22 20:13:11 -05:00
PouleyKetchoupp
dafb6edacf Fix compilation warnings in Shape2DSW/Shape3DSW 2021-08-19 16:19:49 -07:00
PouleyKetchoupp
d034c1b0fa One-directional layer check for Area vs. RigidBody/SoftBody/Area
Same thing that was already done for rigid body and character body
collision detection.
2021-08-17 09:32:00 -07:00
LoipesMas
4e6e25eae7 Epsilon check for angular velocity in Body3DSW 2021-08-16 20:05:48 +02:00
Rémi Verschelde
43440228db
Merge pull request #51645 from fabriceci/improve-physics-api
API improvement on the physics (CharacterBody and related classes)
2021-08-16 17:05:08 +02:00