Refactor shell stiffness computation to use pure membrane modes plus an explicit warp mode.

PiperOrigin-RevId: 916879634
Change-Id: Ib706909521b4f503b13904a34b0e29aefd4fa433
This commit is contained in:
Alessio Quaglino
2026-05-17 12:59:34 -07:00
committed by Copybara-Service
parent a897805683
commit 8a20ce24d3
3 changed files with 153 additions and 129 deletions
+1 -1
View File
@@ -50,7 +50,7 @@
origin="0 0 0" count="8 2 12" cellcount="6 1 6"
type="grid" name="soft_mesh_2" dim="3" spacing=".025 .05 .025"
mass="0.43" radius="0.005" dof="trilinear" rgba="0.9 0.7 0.7 1">
<elasticity young="1e5" poisson="0.3" damping="0" elastic2d="bend" thickness="0.03"/>
<elasticity young="1e4" poisson="0.3" damping="0" elastic2d="bend" thickness="0.03"/>
<edge equality="strain" solref="0.001 1" solimp="0.99 0.999 0.001"/>
<contact selfcollide="none"
internal="false"