Irlan
dba5ffbe06
through an acceleration constraint, the solver can remove acceleration from kinematic particles; consistency; in effect test update
2018-05-27 02:50:40 -03:00
Irlan
8abb45fd21
clean up
2018-05-27 02:44:01 -03:00
Irlan
a2fe1ab86c
fix tension stepping
2018-05-26 01:41:18 -03:00
Irlan
43013ad80b
now b3World is responsable for creating or destroying b3Cloth; clean up; update tests
2018-05-26 00:41:41 -03:00
Irlan
8d2affb0b2
typo, optimization, consistency
2018-05-25 22:15:00 -03:00
Irlan
03be41d05b
correct summary of body types
2018-05-25 16:38:54 -03:00
Irlan
8b775361a9
store tension action force inside spring, make spring output force and derivative for abstraction, cleanup
2018-05-25 00:00:07 -03:00
Irlan
bb9839321d
add a code to generate a sphere hull for testing and also for convenience
2018-05-24 23:58:15 -03:00
Irlan
5fa140a3de
bugfixes
2018-05-24 19:11:05 -03:00
Irlan
79765fcaf3
clothing patterns
2018-05-24 19:04:01 -03:00
Irlan
8f106c8037
comment
2018-05-24 18:53:27 -03:00
Irlan
cc4e163064
Triangle assert
2018-05-24 18:53:16 -03:00
Irlan
2ea909e3c4
remove epsilon
2018-05-24 18:15:15 -03:00
Irlan
654d5c2b61
consistency
2018-05-24 18:14:46 -03:00
Irlan
1d2f31998f
bugfix
2018-05-24 18:14:30 -03:00
Irlan
09ed4f7036
decrease tolerance for test work
2018-05-24 18:13:56 -03:00
Irlan
4ae3b7cc79
refactor cloth
2018-05-24 05:35:16 -03:00
Irlan
47a2c12160
use extension
2018-05-24 05:34:49 -03:00
Irlan
7437a45372
return active edge list while they are not stored
2018-05-24 05:33:01 -03:00
Irlan
109f23da49
add a small framework of garments, update the related tests
2018-05-23 03:54:02 -03:00
Irlan
aebe39143d
centralize automatically generated cylinder and cone hulls
2018-05-23 03:49:39 -03:00
Irlan
4b5df1dfc2
change class to structure for consistency
2018-05-23 03:47:34 -03:00
Irlan
747e4ca158
improve reference grid drawing
2018-05-23 03:45:16 -03:00
Irlan
6d595599a6
now Bounce uses Triangle for 2D mesh generation
2018-05-23 03:44:53 -03:00
Irlan
804df66af0
add comment
2018-05-20 07:48:34 -03:00
Irlan
9ae2dc4788
print energy
2018-05-20 02:47:40 -03:00
Irlan
10f08147ce
allow slop to prevent overshoot
2018-05-20 02:37:56 -03:00
Irlan
c91bfdb5d6
practical cg failure catch, rename epsilon to tolerance
2018-05-20 01:58:22 -03:00
Irlan
079e6eddca
improve mpcg
...
This improved performance significantly in some small test systems.
2018-05-19 21:15:29 -03:00
Irlan
b202988d82
add diagonal matrix
2018-05-19 21:13:32 -03:00
Irlan
a251a9e180
add addition operation for two csr matrices
2018-05-19 21:13:09 -03:00
Irlan
1ccb411fb6
typo
2018-05-18 19:39:22 -03:00
Irlan
2f383fb958
test update
...
Test cloth mass type switching feature which allows the user to set some particles as static, kinematic, or dynamic.
Renamed SpringClothCollision to SpringClothContact for consistency.
Removed ShiftCenter test for visualizing the effects of external center of mass shifting. This probably must be moved into another folder since might scare the user.
Ordered some test entries such that experiments are the last defined. Those are not actually features of the library and probably must be removed from the testbed into a different project containing experiments.
2018-05-18 19:35:16 -03:00
Irlan
66228785fc
kinematic cloth
2018-05-18 19:26:49 -03:00
Irlan
c949c001f4
put definition above function for consistency
2018-05-18 16:03:10 -03:00
Irlan
e68c50f1c9
find adjacent triangles while there is no specialized cloth mesh to test bending; draw strech springs instead of countouring triangles; modify contact frame creation
2018-05-18 15:51:22 -03:00
Irlan
f52b12dec6
generalization
2018-05-18 02:15:32 -03:00
Irlan
5a64ffea65
separate inf and nan checks
2018-05-18 02:03:00 -03:00
Irlan
2d5f3e4d78
comment for consistency
2018-05-17 17:01:47 -03:00
Irlan
3be2152264
remove preconditioning experiments; use preconditioning by default; write delta
2018-05-17 16:17:58 -03:00
Irlan
2fa4532b01
use delta instead of epsilon
2018-05-16 18:32:16 -03:00
Irlan
631048668f
account for raddi in simplified sphere vs. hull test
2018-05-16 16:21:20 -03:00
Irlan
69ee19ffac
simplify preconditioning the system matrix, bugfix
2018-05-16 16:18:00 -03:00
Irlan Robson
7e7935c28a
comments
2018-05-16 02:36:42 -03:00
Irlan Robson
d99711e749
comment
2018-05-16 02:29:24 -03:00
Irlan
d8826c751e
correctly initiate/terminate contact constraints
2018-05-16 02:08:45 -03:00
Irlan
4804e48f0b
fix nan/inf check function
2018-05-16 02:04:31 -03:00
Irlan
b8ca0d3829
better logic for tension contribution
2018-05-14 13:08:31 -03:00
Irlan
ba544379c5
solve the instability problem in cloth solver
...
Make our model support tension forces only. Compression might be handled separately, or by using the original formulation.
Ensure positive definiteness of matrix.
2018-05-13 20:25:20 -03:00
Irlan
b89faee90d
contour polygons not triangles
2018-05-13 16:12:14 -03:00
