SketchUp Make v17/Ruby > 여러 그룹 정렬 > X 방향

SketchUp Make v17.1.173
MacOS X El Capitan

code

require 'sketchup.rb'

def align_group_to_worldOrigin()
    model = Sketchup.active_model
    my_selection = model.selection

    my_selection.each do |ent|
        if ent.is_a? Sketchup::Group
        tr = ent.transformation
        org = tr.origin # :Point3d
        pnt = Geom::Point3d.new(-org[0], -org[1], -org[2])
        mve = Geom::Transformation.new(pnt)
        ent.transform! mve
        end
    end
end

def align_groups_center_xdirection()
    model = Sketchup.active_model
    my_selection = model.selection

    firstGroup = true
    center0 = 0.0 # set 0.0 for placeholder of double type (not good coding)
    my_selection.each do |ent|
        if !(ent.is_a? Sketchup::Group) then
             continue
        end

        # calculate x center of group[0]
        tr = ent.transformation
        org = tr.origin # :Point3d
        cnt = org[0] + ent.bounds.width / 2.0 # center in x direction

        if firstGroup then
            # store x center of group[0]
            firstGroup = false
            center0 = cnt
        else
            # move groups according to saved info
            xshift = center0 - org[0] - ent.bounds.width / 2.0
            pnt = Geom::Point3d.new(xshift, 0, 0)
            mve = Geom::Transformation.new(pnt)
            ent.transform! mve
        end
    end
end

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