Irlan
676fe352a6
use operators, increase CG tolerance
2018-04-02 20:41:27 -03:00
Irlan
256ea14327
bugfix
2018-04-02 20:38:35 -03:00
Irlan
246072f2d3
optimization
2018-04-02 16:56:55 -03:00
Irlan
c1a5d1b93f
fix #34
2018-04-02 13:06:32 -03:00
Irlan
40093fcf2f
improve CG performance using CSR matrix format
2018-04-02 12:47:56 -03:00
Irlan
aec685f736
add dense vector and sparse matrix
2018-04-02 12:46:56 -03:00
Irlan
615d243b14
separate square from rectangular matrices
2018-04-02 12:45:54 -03:00
Irlan
d36d6da3b4
fix #31
2018-03-28 15:06:21 -03:00
Irlan
32c38a1a97
add cloth dragging test
2018-03-28 01:30:58 -03:00
Irlan
8c2df2f70c
add a function to find barycentric coordinates wrt. triangle
2018-03-28 01:22:09 -03:00
Irlan
cc425786bc
comment
2018-03-28 01:14:45 -03:00
Irlan
e22ed9852a
bugfixes and improvements
...
Bugfixes:
Simplify and correct one derivation of a second derivative of energy function.
Clear dynamic variables for static shapes
Invalidate contact for a particle when its type switches from dynamic to static
Improvements:
Allow user to apply force to a particle
Allow user to displace a particle
Compute kinetic energy
Store the mass of each particle, not only its inverse. It can improve performance because the solver needs the masses most of the time for computations
Add some code to find shared and non-shared edges. These algorithms don't work for non-manifold meshes
Remove some unecessary temporaries decreasing code readability
2018-03-28 01:08:19 -03:00
Irlan
6ee9213d04
bugfix
2018-03-26 18:16:34 -03:00
Irlan
4d5c0644b3
typo
2018-03-26 17:00:11 -03:00
Irlan
42c8a998fb
store number of iterations
2018-03-26 16:59:04 -03:00
Irlan
f99b1422ef
update a test
2018-03-26 16:05:41 -03:00
Irlan
a21d46ac64
add MCG without Jacobi preconditioning, delegate cloth solver to another class, ignore positive separation, improve contact handling, support different shapes
...
Specially, see b3SpringSolver.cpp for details.
2018-03-26 16:03:43 -03:00
Irlan
3e55b28956
add collision detection routines for shape against sphere
2018-03-26 15:56:01 -03:00
Irlan
be812ed897
add collision (no friction)
2018-03-24 02:21:31 -03:00
Irlan
ffdc141aa1
add test for mass-spring based cloth
2018-03-23 15:37:19 -03:00
Irlan
2cbf9b56ed
add baraff and witkin's mass-spring-based cloth
2018-03-23 15:29:47 -03:00
Irlan
cf92ff3339
print cloth mesh vertices
2018-03-23 15:28:22 -03:00
Irlan
41aa214a40
add an experiment
2018-03-23 15:27:41 -03:00
Irlan
5a80171744
improve contact clustering algorithm
2018-03-23 00:12:59 -03:00
Irlan Robson
3da2a25bd7
fix assert condition
2018-02-24 19:21:45 -03:00
Irlan Robson
c5eabe3b9c
add a comment
2018-02-24 15:38:24 -03:00
Irlan Robson
94770d10bf
switch from force to acceleration
2018-02-24 15:35:29 -03:00
Irlan Robson
a7a96e2678
Update building.txt
2018-02-24 10:51:58 -03:00
Irlan
dc73b414b3
bugfixes
2017-11-25 14:48:32 -02:00
Irlan
cd32a1c515
restored a file from 81f744b805ce4207cb69863b74edf1a817c44fb7
2017-11-25 13:16:40 -02:00
Irlan Robson
11596e5162
Return array capacity
2017-11-12 20:21:22 -02:00
Irlan Robson
ff00ab381e
add screenshots to readme (request in issue #26 )
2017-07-19 11:18:02 -03:00
Irlan
c0a2b1159d
add screenshots
2017-07-19 11:11:30 -03:00
Irlan
e27deb2868
fix issue 26, switch to VS 2017, cleanup
2017-07-19 10:58:05 -03:00
Irlan
8986ea00eb
typo
2017-06-06 16:04:49 -03:00
Irlan
8503c356a6
improve static tree construction
2017-06-06 16:02:48 -03:00
Irlan
4ff1e7947f
read
2017-06-04 14:25:08 -03:00
Irlan
2760fb21d0
consistency
2017-06-04 14:15:55 -03:00
Irlan
0b79b7283d
consistency
2017-06-04 13:58:13 -03:00
Irlan
8640a80914
clean up compiler warnings
2017-05-31 12:24:57 -03:00
Irlan Robson
5f55e5e1e3
Merge pull request #24 from hinrikg/master
...
Clean up MSVC /W4 warnings
2017-05-31 12:22:25 -03:00
Hinrik Gylfason
b719e1d723
remove unused variable in b3Rope::Step
2017-05-31 14:21:08 +00:00
Hinrik Gylfason
eb784a3526
clean up compiler warnings
...
Mark or remove unused parameters/variables. Rename variables that shadow
previous declarations. Add macro to generate unique identifiers and use
that for the profile scope variable name.
2017-05-31 13:42:00 +00:00
Irlan
c411bf341a
add rope
2017-05-28 21:05:32 -03:00
Irlan
e0d2580fa1
switch from global to local damping
2017-04-12 10:54:28 -03:00
Irlan
7a438d0fba
add function
2017-04-12 09:49:32 -03:00
Irlan
4c3eba7d18
fix issue
2017-04-11 17:06:46 -03:00
Irlan
bd69458750
rename function, remove indirection, fix bug
2017-04-11 16:35:18 -03:00
Irlan
d082c59754
fix raycast
2017-04-11 11:58:33 -03:00
Irlan
005d2bc117
fix last merge
2017-04-07 11:06:10 -03:00
