16 Commits

Author	SHA1	Message	Date
jingyuc	c2601663e4	debugging moving rigid vs reduced deformable contact	2021-09-01 16:36:52 -04:00
jingyuc	42fac2e364	fixed a minor issue: disable deactivation for the reduced collision example	2021-08-31 01:33:38 -04:00
jingyuc	f26e3d133d	set up the reduced vs rigid collision example	2021-08-26 12:47:09 -04:00
jingyuc	6a87310d3c	friction is working now	2021-08-25 16:38:57 -04:00
jingyuc	52abe35e41	friction seems to be working. However, when the block is only sliding on the surface, there is no friction because no delta normal impulse...need to think	2021-08-25 00:38:29 -04:00
jingyuc	c735830f0a	more stable rigid contact	2021-08-24 15:08:57 -04:00
jingyuc	840db372b9	delta impulse version is working	2021-08-24 00:40:27 -04:00
jingyuc	d9152b9cf5	WIP warm starting	2021-08-23 01:17:58 -04:00
jingyuc	368385d5ad	need to project the impulse on the normal to prevent sliding	2021-08-21 15:54:34 -04:00
jingyuc	70ec2f9d46	use the correct relative position to apply the impulse	2021-08-18 16:24:46 -04:00
jingyuc	0444fea9eb	collision impulse starts to look reasonable, but the motion is still strange.	2021-08-18 14:31:59 -04:00
jingyuc	9a17391a9a	modified the code. explicit time stepping should only be implicit in velocity	2021-08-13 16:34:34 -04:00
jingyuc	35f7a1a569	add new reduced deformable contact constraint class. able to call the reduced soft body's apply impulse function	2021-08-12 12:31:44 -04:00
jingyuc	e4e8f1ad93	add tree updates in predict motion.	2021-08-11 15:58:40 -04:00
jingyuc	6355b06a8b	use deformable contact detection for the reduced deformable model	2021-08-10 16:31:53 -04:00
jyc-n	3425c01acc	created new free fall example. WIP	2021-08-09 16:26:17 -04:00