Paper Info
Title
XPBD: position-based simulation of compliant constrained dynamics.
Abstract
We address the long-standing problem of iteration count and time step dependent constraint stiffness in position-based dynamics (PBD). We introduce a simple extension to PBD that allows it to accurately and efficiently simulate arbitrary elastic and dissipative energy potentials in an implicit manner. In addition, our method provides constraint force estimates, making it applicable to a wider range of applications, such those requiring haptic user-feedback. We compare our algorithm to more expensive non-linear solvers and find it produces visually similar results while maintaining the simplicity and robustness of the PBD method.
Year
DOI
Venue
2016
10.1145/2994258.2994272
MIG
Field
DocType
Citations 
Simple extension,Position based dynamics,Dynamical simulation,Computer science,Stiffness,Simulation,Dissipative system,Robustness (computer science),Haptic technology
Conference
24
PageRank 
References 
Authors
0.74
11
3
Name
Order
Citations
PageRank
Miles Macklin124817.11
Matthias Muller22726122.09
Nuttapong Chentanez367538.02