This page provides information on the Bifrost Node in V-Ray for Blender.




UI Path


||Node Editor|| > Add > Geometry > Bifrost



Geometry An output slot for the Bifrost material.




Delay Load – If true, delay load the OpenVDB voxels until requested.

File The path to OpenVDB file.

Interpolation The grid interpolation sampler, where 0 indicates linear interpolation, 1 indicates quadratic interpolation and 2 indicates no interpolation.

Primary Visibility – If off, shading an intersection with this mesh will not generate a gbuffer.

Render Grid The name of the OpenVDB grid to render.

Velocity Grid The name of the OpenVDB velocity grid to used for motion blur.