metaball_move_pnt metaball pt_i {x y z}
metaball_move_pnt -r metaball pt_i {dx dy dz} | -S metaball scale_factorMETABALL_MOVE_PNT(nged)
NAME
metaball_move_pnt - Move a control point of a METABALL primitive.
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SYNOPSIS
DESCRIPTION
The metaball_move_pnt command moves the control point at index pt_i in the specified METABALL primitive.
Without -r, the supplied point is interpreted as an absolute location in the database’s local units. With -r, the supplied point is treated as a relative offset from the current control-point location.
The alternate command name mouse_move_metaball_pnt is also available.
EXAMPLES
Example 1. Move a metaball control point upward relative to its current position.
mged> metaball_move_pnt -r blob.s 2 {0 0 5}
Moves point index 2 of blob.s five local units in the positive Z direction.
SEE ALSO
mouse_move_metaball_pnt(nged), mouse_add_metaball_pnt(nged), metaball_delete_pnt(nged)
AUTHOR
BRL-CAD Team
BUG REPORTS
Reports of bugs or problems should be submitted via electronic mail to devs@brlcad.org