Duplicate Elements Node

Нода Duplicate Elements (дублировать элементы).

The Duplicate Elements node creates a new geometry with the specified elements from the input duplicated an arbitrary number of times. The positions of elements are not changed, so all of the duplicates will be at the exact same location.

Входы (inputs)

Геометрия (geometry): Стандартный вход геометрии.
Выделение (selection): Логическое поле, истинное для удаляемых частей геометрии.
Величина (amount): Field indicating how many times each input element should be duplicated. If the value is zero for an element, it will not be included in the output at all.

Свойства

Домен (domain)

The type of geometry element to duplicate

Точка (point): Duplicate the points of meshes, curves, or point clouds. Any other elements will not be included in the output.
Ребро/край (edge): Duplicate mesh edges. Faces will not be included in the output.
Грани (faces): Duplicate mesh faces. Each duplicated face will be separate, in other words they will not share edges with other faces.
Spline (сплайн): Individual curves from the input curves component will be duplicated.
Экземпляры (instances): Input top-level instances will be duplicated.

Вывод (output)

Геометрия (geometry): Стандартный вывод геометрии.
Duplicate Index: An attribute field with a value for every output element describing which duplicate of the corresponding input. The value for every input element will start at 0 and increase to Amount - 1.

Примеры

../../../_images/modeling_geometry-nodes_geometry_duplicate-elements_instance.png

Combined with the Узел Geometry to Instance, this can be used to create a basic efficient «Array» operation. This should be more efficient because the duplicates are instances.

The «Duplicate Index» is used to move each instance in the result a different amount.