Об’ємні – Volumetrics

EEVEE simulates volumetric scattering by evaluating all volume objects inside the view frustum.

To achieve this, EEVEE uses several 3D textures which have a high video memory usage. The texture dimensions can be tweaked using the Resolution and Steps parameters.

Reference – Довідка

Panel – Панель:

«Властивості > Рендер > Об’ємні» – Properties ‣ Render ‣ Volumetrics

Роздільність – Resolution

Controls the quality of the volumetric effects. Lower resolution increases video memory usage and quality.

Steps – Кроки

Number of steps to compute volumetric effects. Higher count increases video memory usage and quality. These samples are distributed along the view depth (view Z axis).

Розподіл – Distribution

Blend between linear and exponential sample distribution. Higher values put more samples near the camera.

Max Depth

Maximum surface intersection count used by accurate volume intersection method. Will create artifacts if it is exceeded.

Кастомний Діапазон – Custom Range

When working with volume objects, EEVEE automatically computes the best depth range where to compute the volume sampling and lighting. In certain situations, this isn’t enough and produces sub-optimal sampling which increases noise. This is particularly the case when using a volume shader inside the World or when working with large number of volume objects. The custom depth range can be enabled to restrict the computation of volumes to a certain range along the camera depth and thus increase precision.

Start – Старт

Стартова відстань цього об’ємного ефекту.

Кінець – End

Кінцева відстань об’ємного ефекту.

Дивись також

Limitations.