8b8e4f9513
Level hot reload working
2025-07-13 23:09:32 +04:00
a8e3bb6104
Fix incorrect triangle normal when colliding against level geom, reverse gear, engine sound
2025-07-01 11:57:53 +04:00
00190a45fc
Lots of optimizations and bug fixes for static geometry, improved debugging
2025-07-01 00:09:10 +04:00
8378b943cb
Compound shapes support, better debug ui
2025-06-16 01:19:31 +04:00
735c61fd05
First implementation of track collision (non convex triangle level geometry)
2025-05-12 01:17:49 +04:00
890ac2494a
Editor improvements and some refactoring
2025-05-10 19:01:48 +04:00
df0fe56368
Refactor rewind to include the whole world, not just physics sceen
2025-05-08 14:32:31 +04:00
a4ed430efe
Fix a bunch of collision bugs
2025-05-03 23:24:45 +04:00
8fe95ce5a0
Fork raylib to expose GetGLProcAddress
2025-05-03 00:18:30 +04:00
3bab8ac88e
Proper raycasts against other rigid bodies instead of a fake plane
2025-04-27 17:06:04 +04:00
fe71efcafd
Fix suspension, adjust car collision
2025-04-27 13:37:58 +04:00
50d0401479
Implement friction in PGS
2025-03-15 20:53:45 +04:00
d1feaa0602
More progress on PGS
2025-03-09 22:54:40 +04:00
ccd987aeae
Start implementing optimized substepping (collision detection only once per frame)
2025-03-08 14:50:39 +04:00
860f9f59b6
Optimize edge separation test, use SOA structs in more places
2025-03-02 21:14:12 +04:00
a1e8d0f231
Disable edge separation tests for now and make a stress test
2025-03-01 20:54:26 +04:00
0f60cdda13
Use BVH to find potential collision pairs before simulation steps
2025-03-01 20:12:54 +04:00
503d6170c2
Fix restitution and start implementing BVH acceleration for collision
2025-03-01 19:04:01 +04:00
66f42c3cee
Implement restitution, better hack for static friction
2025-02-04 01:51:54 +04:00
25ff57168b
Collisions for the convex shape
2025-02-02 02:41:24 +04:00
196bafb401
Static and dynamic friction working, it's starting to look pretty convincing
...
Still got a bug when colliding with edges at some specific rotations. Probably fucked relative position conversion somewhere and using a local pos instead
2025-01-26 22:43:23 +04:00
aca890bcb7
Super stable collision resolution
...
- Store collision manifold points as local to body before applying them, this way penetration can be calculated exactly for each contact point
- Fix implementation error in closest_point_between_segments
- Calculate separation for each contact point separately
2025-01-26 17:31:28 +04:00
19a1398068
Try to fix edge collision issues, more debug stuff
2025-01-23 04:06:11 +04:00
f2f23ee2e0
Proper stable collisions
...
Turns out when you get a collision pair YOU SHOULD HANDLE CONTACT RESPONSE FOR BOTH BODIES, NOT JUST ONE OF THEM
Otherwise they move and their next collision (if a->b, b->a are found and resolved separately) they might penetrate badly or worse and everything blows up
This is probably not as important in sequential impulse type solvers because the actual position update is deferred, but in a position based one it's pretty important as it turns out.
It's also better for performance because I don't have to run the collision query for the same two bodies two times
2025-01-23 02:16:12 +04:00
b40dd32b36
Funny boxes flying
2025-01-19 23:46:01 +04:00
4f7a494fff
Interesting... collision response
2025-01-19 22:15:22 +04:00
0961b7551a
Manifold contact optimization
2025-01-19 21:44:42 +04:00
82470ca3c7
Edge contacts and fix bug with face contacts
2025-01-19 18:16:52 +04:00
4af30979d5
collision detection progress
2025-01-19 04:32:36 +04:00
923cb6f459
Convex vs convex face manifolds working
2025-01-18 17:16:32 +04:00
43f8c66ec1
Start implementing convex collisions
2025-01-17 00:24:17 +04:00
ccefa6b952
Start implementing rigid body collision
2025-01-12 02:57:33 +04:00
e22e667e27
Fixed unstable suspension (feel like an idiot)
2025-01-07 04:23:27 +04:00
493f311ad0
Almost working bvh
2025-01-06 03:40:40 +04:00
72bd683900
Prototype editor
2025-01-03 00:42:38 +04:00
