2009

Pick Adds an object to the Soft Body Collection. Click this button, and then
in the viewport move the cursor over the object to add to the collection. If it
is a soft body, the cursor will change from an arrow to a cross and you can
select the object to add it to the collection.
Add Adds one or more objects from the scene to the collection. Click the
button to open the Select Soft Bodies dialog. Highlight one or more items in
the list, and then click the Select button to add the objects to the collection.
Delete Removes objects from the collection. In the Soft Bodies list, highlight
the bodies to remove from the collection and click this button.
Disabled When on, the collection and in turn the bodies it contains are not
added to the simulation.
Advanced rollout
Internal Steps Specifies how many substeps per keyframe are used to simulate
the collection. Deformable bodies often require a higher level of simulation
accuracy than rigid bodies, so you might need to tweak this value to get realistic
results.
Reset Default Values Resets Internal Steps to its default value.
4048 | Chapter 16 reactor