group.remove

Drop a group from the geometry: its 0/1 column and the detail record that marks it as a group go together, so group.list reports what the geometry carries. A name that is not a group of class is refused.

Inputs

• geometry (Geometry). The geometry the group is dropped from. A copy without it comes out.
• name (String, default ""). The group to drop.
• class (String, default "point", one of "edge", "point", "primitive", "vertex"). The element class the group lives on.

Outputs

• geometry (Geometry). The input without the group.

local tops = g.group.by_normal({ geometry = g.mesh.box({}), name = "top", class = "primitive", angle = 10 })
local bare = g.group.remove({ geometry = tops, name = "top", class = "primitive" })