However, a small number of passes cannot be distributed effectively across several threads. In general, a light cache computed with a smaller number of passes may be less noisy than a light cache computed with more passes for the same number of samples. In fact, all your modeling efforts, whether in the field of animation, architecture, games, filmmaking, etc. Info: V-ray is a powerful rendering engine in the field of 3D modeling from the powerful company Chaos Group. This ensures that the light cache is consistent across computers with a different number of CPUs. Title: V-Ray Advanced 5.20.00 For 3ds Max 2016-2022 Win 圆4. Each pass is rendered in a separate thread independently of the other passes. Number of Passes - The light cache is computed in several passes, which are then combined into the final light cache.The actual number of paths is the squared value of the subdivs (the default 1000 subdivs mean that 1 000 000 paths will be traced from the camera.

Subdivs - Determines how many paths are traced from the camera.Each of the bounces in the path stores the illumination from the rest of the path into a 3d structure.

Light Cache - The light map is built by tracing many eye paths from the camera.

For the 'Light Cache' set the 'Subdivs' to 1500, and for 'No of Passes' set the value to 8.

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