Page History

This page provides information on how the latest version of V-Ray handles scenes saved with earlier V-Ray versions (e.g. V-Ray 3.0 or Next) and what differences can be expected in the workflow with some features.

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Some features have been modified in V-Ray 5 and V-Ray 6 compared to previous versions of V-Ray. The following sections below provide you with more details on what has been changed to help your transition to using the latest version.

User Interface

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V-Ray

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6

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User Interface

• With V-Ray 6 for 3ds Max, Beta, .vrscene export, .vrmesh export, V-Ray scene converter, and and V-Ray Bitmap to VRayBitmap Converter Converter tools are removed from the quad menu and moved to the new V-Ray menu.
• Since V-Ray 6, Beta, VRayVolumeGrid parameters are moved to the Global switches rollout: Render Setup > V-Ray tab > Global switches rollout (Advanced).

Lights

• VRayShadowMap plugin is no longer supported.
• Since V-Ray 6 Beta, the Generate diffuse, Diffuse subdivs and , and Diffuse multiplier options  options have been removed from the UI.

Materials

• Since V-Ray 6 Beta, Fresnel reflections always include glossy Fresnel algorithm. Therefore, the Glossy Fresnel option is hidden from UI for VRayMtl and VRayToon materials.

• In V-Ray 6, the V-Ray Material Library Browser is replaced by the Chaos Cosmos Browser. The legacy browser is still usable but the plan is to retire it completely. We recommend using the materials from the Chaos Cosmos Browser for any new projects for the transition period.

Geometry

• Since V-Ray 6, Beta, VRayDecal work with user properties, and the Use Decal user properties option is enabled by default. Older scenes saved with previous versions of V-Ray have their Use Decal user properties option disabled by default.

V-Ray 5

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User Interface

• With V-Ray 5 for 3ds Max, V-Ray Quick Settings are removed from the user interface. If the V-Ray Quick Settings are used in older scenes, they will open with the correct parameters set.
  
  
  

Lights

• VRayShadowMap plugin is no longer supported.
  
  

Materials

• Since V-Ray 5.0, Beta 1, VRayHairMtl is no longer exposed in the UI of the Material Editor. Scenes containing V-RayHairMtl made with older versions of V-Ray will be loaded correctly. New VRayHairMtl cannot be made in the Material Editor or max script with V-Ray 5.0. We recommend using VRayHairNextMtl instead.
• V-Ray 5.0 comes with its own extensive V-Ray Material Library designed to cover detailed resolution for your realistic renders. It can be accessed via the V-Ray Material Library Browser (previously known as V-Ray Asset Browser).
• In V-Ray 6, the V-Ray Material Library Browser is replaced by the Chaos Cosmos Browser. The legacy browser is still usable but the plan is to retire it completely. We recommend using the materials from the Chaos Cosmos Browser for any new projects for the transition period

  ASGVIS plugins are no longer available in V-Ray 5.0 for 3ds Max.

• Since V-Ray 6 Beta, Fresnel reflections always include glossy Fresnel algorithm. Therefore, the Glossy Fresnel option is hidden from UI for VRayMtl and VRayToon materials.

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Texture

• Since V-Ray 5.0, Beta 1, VRayHDRI texture has been renamed to VRayBitmap texture.
• ACEScg primaries support for Bitmap textures is available.
• The Invert normal option is now presented as Innerocclusion mode in the VRayDirt map.

Geometry

• Force Back Face Culling is hidden from the user interface. It is still available via maxscript.
  
  

Render Elements

• VRayLightMix provides adjustment control to the lights in the scene from inside the VFB2.
• The Generate render elements option of VRayDenoiser is hidden from the UI. You can access it via maxscript.

V-Ray Frame Buffer

• A second generation frame buffer, V-Ray Frame Buffer 2 (VFB2), has been introduced with V-Ray 5.0. It is available in 3ds Max 2018 and later. Older 3ds Max versions and V-Ray Standalone currently only support the previous V-Ray VFB (VFB1).
• Color corrections and settings from VFB1 saved with scenes will not be loaded when using the VFB2 in 3ds Max 2018 or later.
• Color corrections in VFB2 are now placed in layers for better post-processing inside the frame buffer.
• Render Last button is no longer available in VFB2. Instead, you can use the Render button which activates production rendering.

Render Settings

• The legacy sun/sky mode is no longer supported in V-Ray 5.0. The new Improved method is recommended for VRaySky textures.
• 3ds Max photometric scale is enabled by default.
• Advanced and Expert mode options are removed from the Light Cache rollouts. They are still accessible via maxscript. Most of them will render in V-Ray 5 the way they were saved in V-Ray 3.6. The options in question are:

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