ID Mask Node – Вузол «Маска за Ідентифікатором»

The ID Mask Node creates a mask for a particular object or material in the render. It relies on the Object Index or Material Index render pass, which is only available when rendering with Cycles.

Дивись також

This node is superseded by the Cryptomatte Node – Вузол «Криптоматте». Cryptomatte is more versatile and is supported by both Cycles and EEVEE.

Inputs – Уводи

ID Value – Значення за Ідентифікатором

Input for the Object Index or Material Index render pass. Once a pass is enabled, it can be accessed through the IndexOB or IndexMA slot of the Render Layers Node – Вузол «Шари Рендера».

Properties – Властивості

Index – Індекс

The index for which to create a mask. This index can be configured for objects at Properties ‣ Object ‣ Relations ‣ Pass Index, and for materials at Properties ‣ Material ‣ Settings ‣ Pass Index.

Object Pass Index – Індекс Проходу об’єкта.

Anti-Aliasing

Whether to smooth the mask edges.

Outputs – Виводи

Alpha – Альфа

A grayscale image that’s white where the object exists and black where it does not.

Example – Приклад

In the example below, the left and right cubes are assigned a Pass Index of 1 and 2 respectively. We extract a mask for the left cube, then use it to turn that cube red with a Mix Color Node. The masks for the other Pass Indexes are also shown.

Приклад використання вузла ID Mask – «Маска за Ідентифікатором».

Limitations – Обмеження

• Volume Objects are not supported.