#BLENDER EEVEE OFFLINE#

Rasterization works by approximating the data of a 3D scene using the 2D view that you see on the screen and calculates the positioning of the objects, materials, and lighting on a pixel-by-pixel basis. This is an old industry-standard way of rendering computer graphics in real-time for video game engines. So why is this behavior standard for these types of render engines? Well, starting with the online render engine that is Eevee, in order to calculate and produce images in real time it uses a process known as rasterization.

Why Do These Renderers Behave Differently? The Same Scene In Cycles (Default Settings) Being able to both orbit your view and keep your scene clear of noise would be impossible without the viewport denoising option, although this still results in a notable loss of detail as you orbit.Įxample Scene In Eevee (Default Settings) If you are using the Eevee render engine, you will be able to navigate your scene almost in real-time, minus a small window where the scene data is calculated each time you make a change or navigate the viewport, although this is only a third of a second in length.Ĭycles on the other hand need to process a lot more information each time you change something or navigate the viewport, which causes the 3D view to become noisy, clearing up as time goes on. If you were to use rendered view as your shading mode in the 3D viewport, you will find the behavior of the viewport is different for each. This presents the most notable difference between the two in practice, which is the performance of the viewport.

#BLENDER EEVEE OFFLINE#

Eevee is what is known as an online renderer, while cycles is considered an offline renderer. The Difference Between An Online And Offline RendererĮevee and Cycles are by their very design ver different render engines with different feature sets. The primary purpose of any renderer is to be able to create images and animations from 3D scenes, but how these two complete that process is very different indeed. The type of render engine channels the whole approach as to how the render engine is used and controlled. This creates many other differences including how light is calculated, the ability to control parameters for the render, and where the render engines are most suited. The key difference between Eevee and Cycles is that the former is an online renderer that attempts to produce images in real-time, while Cycles is an offline renderer that calculates 3D data to produce realistic scenes. But why do we need to use render engines in the first place and what is the difference between Eevee and Cycles? Sometimes this is Eevee, and other times they have you switch to Cycles. If you are new to Blender you may have seen a tutorial on Youtube where you create an object, then have to render an image using a render engine.

Blender eevee