12 Commits

Author	SHA1	Message	Date
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