Houdini 20.5 Nodes Geometry nodes

RBD Group Constraints 1.0 geometry node

Creates constraint groups from anchored RBD pieces groups.

Since 20.0

This SOP creates a group on the constraint primitives depending on their anchored RBD pieces group membership.

This functionality is built into the RBD Constraint Properties and Cone Twist Properties nodes, so the same options can be used for selecting an adhoc group on those SOPs. This SOP is typically used if you want to create a new named group on your geometry. For example, if you have a few SOPs that use the same group, or to use the group with SOPs other than RBD Constraint Properties.

Parameters

Input Group

The primitives in the constraint geometry to consider.

Group Name

The name of the group to create.

Groups

All to Group

Group all the constraint primitives that have an anchor point attached to RBD geometry belonging to Group 1.

Group to Group

Group the constraint primitives that have an anchor point attached to RBD geometry belonging to Group 1 and the other anchor point attached to RBD geometry belonging to Group 2.

Group 1

The RBD geometry group to which anchor points need to be attached to.

Group 2

The RBD geometry group to which the other anchor points need to be attached to when Group to Group is selected.

See also

Geometry nodes