Irlan
fecd622b92
rearrange input and output arguments
2018-04-03 23:01:26 -03:00
Irlan
a8c2a48a6f
add grid mesh for user convenience
2018-04-03 23:00:41 -03:00
Irlan
6e0e269f68
add comments, correct typo, correct energy computation
2018-04-03 15:02:00 -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
8c2df2f70c
add a function to find barycentric coordinates wrt. triangle
2018-03-28 01:22:09 -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
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
2cbf9b56ed
add baraff and witkin's mass-spring-based cloth
2018-03-23 15:29:47 -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
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
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
8640a80914
clean up compiler warnings
2017-05-31 12:24:57 -03:00
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
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
Luke Benstead
3dee299ba9
Make B3_FORCE_INLINE compatible with non-VC++ compilers
2017-04-07 13:20:57 +01:00
Luke Benstead
0af16fae5a
Include cstdlib to provide access to std::abs for integral types
2017-04-07 13:16:40 +01:00
Irlan
acfd8ebbe8
rename interface and organize
2017-04-03 15:09:35 -03:00
Irlan
a683052e4c
remove unecessary gjk duplication
2017-03-26 13:27:02 -03:00
Irlan
eec596fe95
add comment
2017-03-25 10:28:05 -03:00
Irlan
8defab9945
fix a lot of issues, add gyroscopic force integrator, add contact polygon winding, add some quaternion constraints, add more tests
2017-03-24 18:49:41 -03:00
Irlan
f99ba4e52f
typo
2017-03-06 13:37:15 -03:00
Irlan
c581dee66e
fix capsule to hull contact generation, add weld joint with an alternative constraint model
2017-03-06 13:34:24 -03:00
Irlan
edd29d729a
finish SAT optimization, calculate correct old sweep transform, remove unecessary static body transform update
2017-03-01 23:42:48 -03:00
Irlan
5cc72c5940
centralize profiler declaration
2017-02-28 20:47:45 -03:00
Irlan
71ee97aaa0
add hello world example and edit source tree
2017-02-27 18:59:58 -03:00
Irlan
ed0159f4b5
remove unused functions
2017-02-27 10:47:40 -03:00
Irlan
091c99b5cf
fix hull mass data calculation and make it more robust, bugfixes
2017-02-27 02:06:33 -03:00
Irlan
689425d9ef
add event profiler, json profile dump, cleanup
2017-02-24 20:11:49 -03:00
Irlan
e1038cfb31
minor changes
2017-02-19 08:23:08 -03:00
Irlan
875cc5316b
fix capsule drawing, add quaternion convenience functions
2017-02-18 18:34:17 -02:00
Irlan
012460f6b0
improve segment vs segment collision, small fixes
2017-02-17 13:52:24 -02:00
Irlan
a346a1472d
improve friction quality, add shader-only support, improve debug drawing facilities, fix couple things
2017-02-07 14:31:52 -02:00
Irlan
d59b67c3c3
fix mesh size, decouple mesh topology from geometry, add polygon triangulation to make mass calculation O(n) in memory
2017-02-02 14:02:54 -02:00
Irlan
4f18e46268
add bending constraint, fix typos
2017-01-23 16:46:20 -02:00
