Irlan
63f034535e
erase dep, constexpr, cleanup
2018-04-20 19:22:20 -03:00
Irlan
c413f4d8aa
inline a piece of code
2018-04-20 03:11:18 -03:00
Irlan
a6faeed545
zero convex hull counters
2018-04-20 03:09:28 -03:00
Irlan
231b9c29d0
contact cluster return number of iterations
2018-04-20 03:08:21 -03:00
Irlan
ffed35d10a
cleanup hull validation
2018-04-20 01:23:08 -03:00
Irlan
7d71713bea
store hull features on the stack
2018-04-19 19:42:37 -03:00
Irlan
efae0fc202
use unsigned integers instead of integers in some collision code
2018-04-18 17:20:39 -03:00
Irlan
75fe47b453
comment, bugfix, and simplification
2018-04-17 03:11:35 -03:00
Irlan
28367b8108
add b3QHull object
...
b3QHull allows users to create hull shapes from a list of points quickly. Example usage:
vec3* points = 0;
uint count = create_points(points);
b3QHull hull;
hull.Set(points, count);
2018-04-17 01:58:36 -03:00
Irlan
5e0a010881
cleanup quickhull
2018-04-17 01:53:36 -03:00
Irlan
e5f49c53dd
undo commit
2018-04-12 15:05:16 -03:00
Irlan
f8bb0cfc27
enumerate aabb vertices
2018-04-12 15:00:00 -03:00
Irlan
bd09b243c2
use mvc for the testbed, update almost all tests, bugfixes, improvements, cleanup
...
Since I started altering the testbed for better maintainability, I prefered to drop this (tested) large change with a single commit. Some changes below:
Put some globals in their correct place,
Now Testbed uses the MVC pattern (Model-View Controller). This way it becomes better to maintain than using no pattern in my opinion.
Fixed some bugs in the debug draw interface.
Of course, updated almost all tests because of the differences.
Update script.
2018-04-10 00:57:14 -03:00
Irlan
49f7b2f728
add tension mapping test
2018-04-08 21:38:09 -03:00
Irlan
5342361a5d
use gravity
2018-04-08 00:13:29 -03:00
Irlan
54202454ea
rename contact areas to contact polygons
2018-04-07 01:28:48 -03:00
Irlan
0395904079
add comments
2018-04-06 16:32:19 -03:00
Irlan
85c14fa887
comment b3MassData members
2018-04-05 21:27:28 -03:00
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
