lighttroupe/luz

class ActorEffectStack < ActorEffect
    title                "Stack"
    description "Draws actor many times, stacked in the Z dimension."

    categories :child_producer

    setting 'number', :integer, :range => 1..1000, :default => 1..2, :summary => true
    setting 'smallest', :float, :range => 0.0..9999.0, :default => 1.0..0.5
    setting 'height', :float, :default => 0.0..1.0

    def render
        for i in 0...number
            i.distributed_among(number, 1.0..smallest) { |amount|
                with_scale(amount) {
                    with_translation(0,0,(i.to_f/number) * height) {
                        yield :child_index => i, :total_children => number
                    }
                }
            }
        end
    end
end