brep {obj} selection {append|translate} {selection_name} {startx starty startz dirx diry dirz}BREP SELECTION(nged)
NAME
brep selection - Operate on components of a specified BRep solid.
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SYNOPSIS
DESCRIPTION
If obj is not a brep object, then brep will quit and report that fact. Otherwise, attempt to operate on the selected components. This command should be viewed as dangerous and experimental - it can change BRep data, but it does not guarantee preservation of solidity while doing so - if edge curve points are moved, for example, an otherwise solid BRep object will no longer be solid.
Translate a surface control vertex
EXAMPLES
Example 1. Append a ray-defined selection.
mged> brep hull.brep selection append leading_edge 0 0 0 0 0 1
Creates or extends the leading_edge selection on hull.brep using a ray that starts at the model origin and points in the positive Z direction.
AUTHOR
BRLCAD-TEAM
BUG REPORTS
Reports of bugs or problems should be submitted via electronic mail to devs@brlcad.org