vector getbbox_min(<geometry>geometry)
Computes the minimum of the bounding box for the geometry.
vector getbbox_min(<geometry>geometry, string primgroup)
Computes the minimum of the bounding box of the primitives in the given group.
<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.
See also  
bbox  
measure 
