int [] agentrigchildren(<geometry>geometry, int prim, int transform)
Returns a list of the direct children of the given transform.
Returns an empty array if transform is out of range, prim is out of range, or prim is not an agent primitive.
<geometry>
When running in the context of a node (such as a wrangle SOP), this argument can be an integer representing the input number (starting at 0) to read the geometry from.
Alternatively, the argument can be a string specifying a geometry file (for example, a .bgeo) to read from. When running inside Houdini, this can be an op:/path/to/sop reference.
prim
The primitive number.
transform
Index of a transform in the agent’s rig.
Examples ¶
Visit all of the children of a given transform.
int[] queue = { transform }; while (len(queue) > 0) { int i = removeindex(queue, 0); printf("%d\n", i); foreach (int child; agentrigchildren(0, @primnum, i)) push(queue, child); }
| See also | |
| crowds | |
| rig |