4ed7aa3aed
Reverted an attempt to stabilise edge detection between polyhedrons
2023-01-23 03:03:40 +08:00
5730381302
Physics objects can be implicity static if only a collider was added.
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Removed the need to create an extra body. Math is great.
2023-01-23 00:56:46 +08:00
a0f6cd3ae7
Cached SAT for improved stability
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The effects of baumgarte stabilisation can be rather obvious especially when polyhedrons are thrown around at angles. Regardless, the system is relatively stable bar the added energy from the solving method, which may make for a more "bombastic" physics playground
2023-01-23 00:37:22 +08:00
0c3106f15b
Abstracted contact derivation as setup for cached SAT
2023-01-22 19:20:03 +08:00
826a1bc617
Merge remote-tracking branch 'origin/main' into SHPhysics
2023-01-22 17:39:06 +08:00
1dc16fdcda
Fixed typos
2023-01-22 17:38:51 +08:00
36e01260ec
Merge changes from main missing from previous commit
2023-01-16 16:23:48 +08:00
dc55c31c36
Merge remote-tracking branch 'origin/main' into SHPhysics
2023-01-16 16:23:20 +08:00
8475bdccd7
Merge remote-tracking branch 'origin/main' into SHPhysics
2023-01-16 16:22:59 +08:00
c077575a73
Fixed convex-convex face detection
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Minor bugs with contact point detection. Will test more before pushing into main
2023-01-16 15:01:14 +08:00
85f0902c2d
Removed unused collision table and fixed bug with kinematic bodies exploding
2023-01-16 03:48:08 +08:00
19bffc9124
First half of re-implementing face-face contact derivation
2023-01-16 02:44:27 +08:00
dab109bc77
Fixed a fatal error with rigid body rotations.
2023-01-16 02:43:31 +08:00
6c76849cd8
Merge remote-tracking branch 'origin/SHPhysics' into SHPhysics
2023-01-13 15:26:28 +08:00
ef5016351b
Reverted changes to inertia tensors
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Created a new branch since I reverted to an older commit but kept some new updates. This will be the main branch moving forward.
2023-01-13 15:26:21 +08:00
13d5625055
Reverted changes to inertia tensors
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Created a new branch since I reverted to an older commit but kept some new updates
2023-01-13 15:25:57 +08:00
8ca4045d55
R for retard
2023-01-05 17:53:48 +08:00
6ca2ea4fa8
Merge remote-tracking branch 'origin/PhySH' into PhySH
2023-01-05 14:41:07 +08:00
0c92e7ff6c
Added more comments and clarity for polyhedron edge contacts
2023-01-05 14:40:59 +08:00
016f6c804d
Added more comments and clarity for
2023-01-05 14:40:06 +08:00
68e11ba48e
Added edge vs edge contacts for convex polyhedron collisions
2023-01-05 13:42:17 +08:00
c484a088fd
Added first half of Gauss Map Optimised SAT
2023-01-05 01:12:25 +08:00
dffdec9d9c
Cleaned up colliders
2023-01-04 19:45:41 +08:00
dd2fc934a2
Removed Redundant Geometry
2023-01-04 17:48:08 +08:00
a49c674c2b
Generalised the Parallel Axis Theorem for computing inertia tensors
2023-01-04 15:03:58 +08:00
d7fa40776a
Merge remote-tracking branch 'origin/main' into PhySH
2023-01-04 14:35:37 +08:00
f7e867098d
Small changes to rigidbody tooltips
2023-01-03 20:30:20 +08:00
b2645fb584
Added support for composite colliders
2023-01-03 18:53:21 +08:00
0460d776b0
Fixed collision tag panel fallacies and saving of tag masks
2023-01-03 10:40:02 +08:00
1b5024793c
Added debug drawing for rays
2023-01-03 10:14:39 +08:00
1f2a9820d1
Readded collision tags and moved collision filtering to an earlier stage
2023-01-02 22:49:12 +08:00
58a44997b2
Reworked raycasting on engine side. Re-added raycasting to scripting
2023-01-02 22:31:48 +08:00
ddfbc71400
Added implementation for raycasting into the collision space
2023-01-01 19:39:16 +08:00
7a92c2c86f
Reverted a change
2023-01-01 17:23:06 +08:00
50de3a8ef0
Added some todo comments
2023-01-01 17:15:49 +08:00
6f55f202b9
Added planes
2023-01-01 16:53:13 +08:00
37db6a2bf1
Merge remote-tracking branch 'origin/main' into PhySH
2023-01-01 14:11:47 +08:00
38764e79b3
Added trigger check for sphere vs convex polyhedron
2023-01-01 03:32:59 +08:00
f3c0bdbcfd
Clean up
2023-01-01 03:24:34 +08:00
67907b1ca9
Replaced twin-edge dependency on sphere vs convex polyhedron
2023-01-01 02:48:02 +08:00
00f8726e46
Solved edge case for sphere vs convex polyhedron
2023-01-01 02:42:44 +08:00
3a7336fe15
Improved stability of sphere vs convex polyhedron except for one edge case
2022-12-31 18:43:46 +08:00
136b7e7bfc
Renamed HalfEdgeDS to HalfEdgeStructure for clarity
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do not abbreviate. abbreviation are usually bad!!
2022-12-31 01:47:42 +08:00
6451ca5e95
forgot to flip a normal
2022-12-31 01:40:28 +08:00
987a1fa515
Fixed false positives with convex polyhedron radii
2022-12-31 01:18:35 +08:00
896b47c1a0
Fixed and optimised sphere vs convex polyhedron
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Improved sphere vs convex polyhedron from O(n^2) to O(n). Math is amazing.
2022-12-31 01:11:25 +08:00
82d46fce99
Fixed voronoi region tests for sphere vs convex polyhedron
2022-12-30 23:53:45 +08:00
3586c7ffdc
Added mostly working sphere vs convex polyhedron collision detection
2022-12-30 21:43:22 +08:00
d98d6a9e06
Refactored polyhedron and half-edge structures
2022-12-30 21:43:06 +08:00
a36d03b03b
Contacts now draw normals
2022-12-30 21:42:44 +08:00
50e3ddf0dd
Fixed box inertia tensor calculation
2022-12-30 17:59:59 +08:00
7b1b4873ec
dumb dumb energy
2022-12-30 01:27:31 +08:00
6bab419428
Fixed collision tag bugs
2022-12-30 01:23:14 +08:00
196945ae84
Merge remote-tracking branch 'origin/main' into PhySH
2022-12-30 01:23:02 +08:00
fba338eaef
Fixed half edge builder and built box polyhedron
2022-12-30 01:14:40 +08:00
400cbb35d9
Partial implementation of a generic convex polyhedron object
2022-12-30 00:45:37 +08:00
ea1dd57996
Added stub functions for collision detection algorithms
2022-12-30 00:45:01 +08:00
8ead885d0d
Renamed CollisionShapeFactory to CollisionShapeLibrary
2022-12-30 00:44:08 +08:00
b14ddac1e6
Added missing serialisation for box colliders
2022-12-30 00:42:10 +08:00
0df6e09ed6
Added box collision shapes
2022-12-24 13:32:50 +08:00
89f1f60064
Added physics settings menu for easily toggling debug draw states
2022-12-24 02:19:53 +08:00
22c0a14081
Renamed SHBox to SHAABB for clarity
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The future SHBox will represent an OBB
2022-12-23 00:55:36 +08:00
b667e4df87
Implemented axis locking constraints
2022-12-22 03:11:14 +08:00
f4f6cb7eae
Fixed sequential impulses
2022-12-22 01:10:25 +08:00
92ed8a29ff
Fixed bug with non-dynamic masses being overriden
2022-12-21 19:04:10 +08:00
d109d06764
Implemented sequential impulses using baumgarte stabilisation
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There is a bug with masses of static bodies not being properly set
2022-12-21 18:57:10 +08:00
33ef5e0d3d
Implemented accumulated impulses
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untested
2022-12-21 01:10:28 +08:00
265a5bece8
Slight refactor to fix collision states for very fast moving objects
2022-12-21 00:40:01 +08:00
b58b475c04
Separated collision detection and added contact manager
2022-12-20 23:10:23 +08:00
5def5392a1
Cleaned up CollisionKey object
2022-12-20 02:26:31 +08:00
751a16dcc3
Tested collision detection with collision states
2022-12-20 02:13:06 +08:00
cf9d4ef04b
Implemented backbone for collision detection with broadphase
2022-12-19 16:56:34 +08:00
d55a965e32
Merge remote-tracking branch 'origin/PhySH' into PhySH
2022-12-16 18:34:58 +08:00
24b13ed6e4
Refactored colliders to use parent-child transform logic
2022-12-16 18:34:53 +08:00
6a20e93704
Refactored colliders to use a parent-child transform logic
2022-12-16 18:34:29 +08:00
a6e1064e64
Fixed bug where collider offsets were not recomputed
2022-12-16 15:03:55 +08:00
2bd90e7c14
Adjusted physics debug draw to fit new debug draw interface
2022-12-16 14:38:46 +08:00
1b91f60c4a
Fixed warning with wrongly declared friends
2022-12-16 14:38:22 +08:00
ddf2d8bde9
Fixed warnings for subscript operator in vectors and removed react conversions
2022-12-16 14:38:01 +08:00
af39662748
Merge remote-tracking branch 'origin/main' into PhySH
2022-12-16 14:04:58 +08:00
6b8232ae91
Fixed bug where intertia tensors were not reset when unlocking axes
2022-12-16 02:02:20 +08:00
27760a95c9
Tested physics interactions with scripts
2022-12-15 23:00:15 +08:00
27c7a17397
Fixed computation of global inverse inertia tensor
2022-12-15 22:59:55 +08:00
53edffebac
Added (untested) rotational motion to rigidbodies
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Also added a temporary solution for debug drawing rotated spheres
2022-12-15 02:08:25 +08:00
af3a5e7dc9
Re-implemented Collider Debug Drawing
2022-12-13 03:54:37 +08:00
0cebedeee0
Fixed compile errors with merged scene init and exit events
2022-12-11 20:44:40 +08:00
60409b47cb
Merge remote-tracking branch 'origin/main' into PhySH
2022-12-11 20:44:25 +08:00
bf8a410fa2
Fixed bug where colliders were not properly deserialised
2022-12-11 20:33:30 +08:00
c1d7702914
Moved debug draw state to colliders. Synced collider positions with rigid bodies
2022-12-11 20:12:26 +08:00
74e50e10bd
Refactored the colliders?
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This took me 4 days omg
2022-12-09 01:15:43 +08:00
38b1c46d1f
Added physics world and tested applied gravity for linear movement
2022-12-05 00:20:29 +08:00
36ceec5855
Added SceneInit & SceneExit events
2022-12-05 00:19:48 +08:00
ca45a12186
Restructured Physics Systems & Interfaces
2022-12-04 17:31:22 +08:00
6cd203179a
Added Rigid Body
2022-12-02 19:01:08 +08:00
52dc993941
goodbye react
2022-12-02 17:44:44 +08:00
Diren D Bharwani