A Smoothed Finite Element-Based Elasticity Model for Soft Bodies

Algorithm 1

The simulation procedure.

(1) initialize ,

(2) forall element compute the standard strain-

   displacement matrix

(3) build smoothing domains

(4) forall smoothing domain

(5)  compute using Eq. (15)

(6)  compute using Eq. (17)

(7) endfor

(8)

(9) loop

(10) forall element compute using Eq. (20)

(11) forall smoothing domain compute

(12) assemble matrix

(13) assemble vector

(14) apply external force

(15) 

(16) 

(17) solve from

(18) 

(19) 

(20) endloop