Combining the VRayDenoiser with Progressive renders can help with cleaning up render noise.This can also be useful when rendering test animations, where the entire sequence must be rendered within a certain time frame. Progressive is also helpful when a set amount of time to spend per render is needed.Additionally, the render can be stopped at any time before resolving completely. Progressive is useful when it is necessary to see overall results quickly (like when placing light, building shaders, or general Look Development work) because it generates the whole image at once and progressively cleans up the noise in it.When Progressive is disabled, the image is rendered in buckets. Disabling the Progressive toggle is the same as using the the Adaptive image sampler type in previous versions of V-Ray.Replace All References will overwrite the Generic material in both Two Sided and Multi Material.

For example, a Generic material is used as part of Two Sided and Multi Material. Then, use the Replace In Scene option over the chosen material or the Replace All References to replace this material in all places that is used. Select a material to Use as Replacement for any other material in the scene. The Select Objects in Scene option allows selection of groups or components in the viewport that the material will be applied to. Use the Apply to Selection option and select an object or an object face to apply the material on it.

Use the Apply To Layer and select any layer to apply the material. You can apply the material to the currently selected object, object's face, or to a layer.

Right-click on any material in the Material's list for a context menu to appear. The Search Scene field will search the assets by name from all the categories that are selected.

There are some context options that V-Ray materials have.

Vray per rhino