Add Nitrous viewport IPR support

Add bucket rendering support

Add support for the Cryptomatte render element when in bucket mode

On-demand texture mode support for IPR

Support for VRayMtl refraction dispersion

Lighting Analysis render element support

Ability to read vertex color and vertex alpha from within shaders

Add instancing mode "By particleInteger"

A new texmap based on VRayPluginNode that renders the same both on V-Ray and V-Ray GPU and in V-Ray Standalone

Added Glint and Glitter controls

Rolling shutter effect for motion blur

Add a .getFrameInfo() MAXScript function that retrieves the currently loaded frame info string

Add support for NVLink for GPU Volumetrics rendering

Add support for textures in GPU volumetrics

Implement render and preview of instanced nodes

Support for instancing volume grids and Particle Shaders using VRayInstancer in 3ds Max

Support for Scene and Object XRefs

Add "Save in image" option to the LUT color correction

Add Weight parameter for the LUT color correction

Add an option to save image color corrections to raw .exr and .vrimg files

Reworked lens bloom and glare lens effects calculation

Lens effects memory and speed improvements

Improve lighting render elements consistency, automatically enabled for new scenes and when using the adaptive dome light

Improve light cache preview

Hide the legacy VRayMap

Print a warning when using the irradiance map with full light select elements

Add Chinese tooltip translations

Add a parameter for additional control of the auto-exposure (renderers.current.camera_autoExposure_compensation)

Support for most atmospheric effects in IPR mode

Improve interactive responsiveness with heavy scenes

Improved image sampling with many (more than 1k) samples efficiency

Add support for RGB Tint and RGB Multiply textures

Faster calculations VRayFastSSS2 materials

Grey out the unsupported subdivs and cutoff parameters for lights, materials and textures

Reduce memory usage with motion blur

Speed up loading of 8-bit textures

Support for "Affect background" with the bucket sampler

Faster geometry updates during IPR

Add a warning if there is an unsupported render/bake element

Add Alembic visibility_list support for VRayProxy

Add support for GrowFX

Add support for the Waves texmap

Export color corrections settings in .vrscene files

Support for Dent Map

Improve "Keep continuity" option to weld seams at vertices too

Support for the <frameNum> tag

Improve speed during scene preparation

Add support for "C++/CPU" CUDA devices rendering

Implement Ornatrix v6 support for optimized hair data access

Utilize the width data from the new OX Change Width modifier

Implemented the supported wrap modes

Add more parameters to the vray_subsurface closure

Add a short description info based on the plugin description

Read proxy files on demand so that only visible proxies are loaded

Instancer is not shown in the viewport

Add Include/Exclude list by layer selection

Ability to update the exr metadata parameter in VRayOptionRE with a per-frame MaxScript callback

Remove the "color mapping" parameter

Expose the grid-based motion blur algorithm from Phoenix FD 3.00.01 for use via the 'mbgrid' script parameter

Support for the new transformation model of OpenVDB caches from FumeFX 5

Add docking support for the main window (enabled by the VRAY_VFB_DOCKABLE environment variable)

Use text labels for the flyout buttons

Lens effects size to accept values lower than 1.0

Align the newly created camera from "V-Ray Physical Camera" button

Improve responsiveness and conversion speed

The "Half" precision option should be on by default

Ability to apply lens effects from .vrscene files

NVIDIA AI denoiser uses less GPU memory for denoising

Warning messages about invalid bump normals should be printed just once per material

Reduce slowdown due to repeating attempts to load missing texture files in case many materials refer them

Very slow elliptical filtering with tiled textures

Crash with region rendering, with render elements and Previous render set to Darken

Crash with Forest Pro with VRayLightMtl with Direct illumination enabled

Rare crash with infinitely recursive processing of 3ds Max progress bar events

Different brightness with high-resolution renderings with Auto Exposure enabled

Crash when rendering VRayLightMtl and VRayExtraTex with the same MultiTexture

Artifacts with adaptive lights in different situations

The "Direct visualization" option for caustics doesn't work

Starting a production render after IPR may cancel immediately in some scenes

Artifacts with Phoenix FD Ocean with Ocean Displacement

BerconTile map has wrong mapping rendering from .vrscenes

Different buckets with DR and Auto Exposure

DR may have watermarks if network is unstable due to license failure

Update change of geometry type per object (static or dynamic geometry) from the V-Ray object properties while rendering

NaN pixels in VRayReflection render element

Random crash when cancelling a batch render in 3ds Max

Turning Frame Stamp off in the Render Setup is not working if it's on in the VFB

Tooltip translations are not applied to VRayLight and the V-Ray render elements

Artifacts in VRayShadows and VRayGlobalIllumination render elements with adaptive dome light or adaptive lights

Adaptive dome light artifacts in specular in specific situations with max ray intensity enabled

Artifacts with matte objects (matte for refl/refr = off) and adaptive dome light

Artifacts with long and thin (like 7000x3) rectangle light

Transparent objects with "cast shadows" off render black when there is a dome VRayLight behind them

Dome light affects objects inside other objects with matte turned on

Crash when rendering with a MAXScript plugin derived from VRayLight

Super bright lens effects when using the NVidia AI denoiser with very noisy images

Crash when removing vertices or polygons while IPR is running and motion blur is enabled

Crash when modifying a texmap attached to VRayDisplacementMod

Crash when undoing deletions of geometries with VRayDirt

3ds max crash when using VRayMetaball

Stalling the whole UI in scenes with many VRayScannedMtls

Crash when scrubbing the timeline in a scene with VRayMetaball

Changes to VRaySphereFade parameters are not updated

Random crash when restarting rendering with VRayOSL

Crashes when modifying geometry during rendering

Crash with animated Alembic files when dragging the time slider

"Hidden lights" option is ignored

Different exposure when using the Physical camera exposure Control and after toggling the Exposure option off-on with VRayPhysicalCamera

Set focus distance doesn't update the DOF effect with VRayPhysicalCamera

Rendering gets stuck when rendering XMesh object

Black output with more than one VRayDenoiser render elements

Crash on the second frame with scenes containing lots of animated plugins

When there is just one light in the scene, adaptive lights unnecessarily resets the progressive buffer

Crash when loading new scene and IPR is still running

Unhandled exception when aborting IPR during VRayProxy loading

Crash when view dependent displacement is used with orthographic projection

Unhandled exception when VRayPlane is shaded with a VRayLightMtl with Direct illumination enabled

Wrong path expansion for IFL files if the full path to the IFL is not present

V-Ray raw image file is saved as 16-bit EXR regardless of the saving settings if VRayOptionRE is not present

IPR with DR hangs if you drag the time slider

"RGB Level" of Output map has no effect on Mix map unless "Enable color Map" is checked

VRayMtl with GGX brdf has incorrect glossiness in some situations

Sequence rendering stops after few frames on scene with Falloff map

VRayLight set to "Disc" produces wrong intensity when using the lumens unit

Environment ZDepth color does not match V-Ray

Black zdepth pass with "use camera clip boundaries" enabled and the physical camera's clipping planes disabled

Artifacts with VRayScannedMtl with "Edges Displacement"

Artifacts with adaptive lights

Artifacts with adaptive lights and animation sequence

Animated intensity of VRaySun is not taken into account in IPR

Artifacts with displacement in scene with very narrow faces

Geometry with VRayEdgesTex with "Show subtriangles" enabled renders black

ExtraTex with Ramp driven by facing ratio internally uses no interpolation between positions

Invisible Dome VRayLight is visible through VRay2SidedMtl with refractive VRayMtl and transparent VRayMtl

Noisy alpha channel with shadow catcher objects

Difference in GI generated by matte objects using BF or LC with glossy reflections

The temperature attribute of the VRayRectLight doesn't work when the light is set to be a "Disc"

Support for VRayLightMtl's Opacity

Incorrect VRayPlane bump mapping

Wrong IPR render with specific scene with render elements

Fireflies with VRscan car-paint with flakes

VRayFastSSS2 on GPU gives additional specular artifacts

Flickering between the first and rest of the frames with Forest Pro and Mesh VRayLight

VRayRefractionMap, VRayRefractionFilterMap, VRayExtraTexMap result is blank when baking textures

The "Dim distance" parameter doesn't work with Dome Lights

Cuda error 700 with VRayHairMtl with VRayHairInfoTex set to "Random by strand index"

Displacement AutoBump for GPU does not produce correct results

Issues with textures with either dimension larger than 32768 pixels

The Invert option of nested Output rollout/map renders wrong

Invert output option of VRayHDRI texmap is not properly considered when used with multiple materials

Backburner marks job as failed when there is an error in V-Ray messages for unsupported material

Wrong render of VRayFur and Ornatrix objects when using VRayUserColor map

VRayFastSSS2 is producing artifacts when a texture with black areas is loaded as a scatter radius texture

VRayDiffuseFilter render element for VRayFastSSS2 is rendered incorrect

VRayLightSelect render element for VRayFastSSS2 is rendered incorrect

Wrong render of edgesTex on subdivision surfaces

Artifacts with VRayScannedMtl and Bump multiplier

VRayEdgesTex not showing up in diffuse channel with IPR

Random crash with specific heavy scene with animation

Tint override in Forest Color is ignored when there is texture randomization

Unhandled exception when changing SSS materials during IPR

Crash with certain GLSL materials in BRDF mode

Crash when loading with a scene where geometry map channel info is inconsistent with face count

SSS artifacts on voxel edges of proxy object due to different voxel splitting on GPU

Crash when rendering animation with VRayProxy with multiple voxels

Black transparency effect in a scene with a lot of geometry stacked behind each other

Matte doesn't work with Multi/Sub-object materials

Textures from IFL are not updating correctly during IPR

Animated clipping plane of VRayPhysicalCamera is not exported to .vrscene

Crash on update with animated meshes with motion blur during IPR

If there are unsupported elements baking output is wrong due to messed elements order

Unhandled exception with VRayPlane or VRayFur converted to mesh light

If V-Ray is the current render engine, V-Ray GPU utilization settings are exported with wrong values

Composite map with empty layers is not exported correctly

Noise threshold reports are misleading

Forest Pack "Limit to Visibility" is not properly exported to .vrscene when the camera is animated

Body object is always exported with draft quality

Maxscript command vrayUpdateIPR() stops the IPR

Export stats dialog should not be closed on scene node deletion

Animated tilt and shift parameters of physical cameras are not exported in .vrscenes

Animated color of the Falloff map is not exported

Animated VRayPhysicalCamera target movement is not exported

Flipped textures in VRayOSL

Camera animation discrepancies with V-Ray

Export VRayWireColor render element

VRayNormalMap assigned to VRayBumpMtl is not exported

No motion blur is rendered on the last frame when exporting an animation frame range

Vector displacement in "Object" mode produces wrong result

Invalid colors when rendering scenes with two VRay2SidedMtl materials nested in each other

Mesh VRayClipper doesn't work if the mesh has animated parameters

Animated parameters of VRayMtl are not exported

Physical cameras with offset pivots are not exported properly

Ornatrix feathers are not exported

Animated intensity of VRayIES lights is not exported

Animated Multiplier of VRayLights is not exported

Animated VRaySun position is not exported

Export for VRayMtlID render element in .vrscene files

Texmap plugged into a texture slot of the Tiles map is rendered even if turned off

Displacement turned off in the V-Ray Global Switches still renders

Wrong material rendered when Falloff map is used

Animated VRayPhysicalCamera "Zoom factor" is not exported

Forest Pack object with "Visible to Camera" disabled still renders

Animated slice modifier resets Material object ID's when exporting animation in .vrscene

Difference in render result when using MultiTexture

Different result with V-Ray for invisible spherical VRayLight and VRayEnvironmentFog

Material editor sample slots rendering slows down the vrscene export

Wrong render time in V-Ray log when material editor is opened during IPR

Wrong export of the Gain parameter of ColorMap

Saving V-Ray raw image file and Separate render channels options are not exported

Shutter offset of the Physical camera is not exported properly

Exporting a .vrscene without animation always includes "//Frame at time 1" in the .vrscene file

The option to lock the dome light texture orientation to the dome light viewport icon not taken into account when exporting animated .vrscene

"Lights" option in Global Switches is ignored

Opacity slot not exported in .vrscenes

Endless render when the SSS1/2/3 radius values are set to 0

Crash when using the material editor while a Phoenix FD simulation that is evaluating a VRayDistanceTex is running

Not working with particle systems loaded in its objects list

Texmap is affected only by renderable objects in V-Ray GPU

Different bend direction between V-Ray and V-Ray GPU

Crash when copied/cloned

Error when merging scenes with GLSL shaders

Anisotropy has wrong mapping and rotation

Shaders with uninitialized samplers crash with V-Ray GPU

GLSL materials cause V-Ray GPU to recompile kernels on each start

Shaders use too much memory per thread

vr_RayFlags has incorrect value with V-Ray GPU

Vector displacement in "Object" mode does not work with V-Ray GPU

Cloned or copied plugin may result in error

LLVM produces code for Skylake processors that causes crashes

Crash with specific shader rendering with V-Ray GPU

Undo doesn't work for Bitmap field

Cloning a light causes it to render incorrectly

Instances are rendered with the particle materials instead of the instanced geometry material

Param block error on scene load

Crash when the material of the node is changed

Empty material crashes 3ds Max when rendering with V-Ray GPU

Crash with VRayHairNextMtl and motion blur

ObjectSpace data per vertex of the hair is not working in V-Ray Next

Per-vertex mapping for hairs' texmaps

Randomly rendering black

Local assets are not found when rendering with V-Ray GPU

OSL additional paths not working in 3ds MAX

Crashes in V-Ray IPR

Bitmap texture buttons don't work in Slate Material Editor

UI shows string popups as texture buttons

Ability to use V-Ray PluginNodeTex in bump and displacement material slots

ObjectXYZ and WorldXYZ mapping modes

Plugins with texture inputs don't have an input to load a bitmap file

Mtl plugins have no inputs

Material with BRDFCarPaint and BRDFStochasticFlakes renders black with V-Ray GPU

Crash with TexFalloff or TexCellular when assigned to material

Plugin parameters have reverse tab order of UI controls

Wrong initial render with MtlOverride plugin

Gaps along the boundaries of TexBitmap plugin

Animated parameters are not saved with scene

Parameters' tooltips and ranges are not correctly set

Texmap buttons are not immediately updated in 3ds Max 2013-2016

Crash when opening a scene with Аlembic preview file

Preview cache sometimes prevents proper rendering with Alembic offset

Tooltip text listed in Parameter Wiring dialog

Crash with .vrscene sequence and missing first file

Crash when using UV-coordinates from an imported .vscene

VRayExtraTex with a bitmap is blurred on objects from the .vrscene

Viewport representation of VRayLights from vrscenes is wrong

Missing buckets with moving volume grid in Volumetric Geometry mode and motion blur

Render Cutter in Isosurface mode of a volume grid with VRayMtl with Affect Shadows blocks GI rays for geometry inside the Cutter with V-Ray Next

Incorrect light intensity with Approximate Scattering using V-Ray GPU

Random crash when rendering a volume grid in Volumetric Geometry mode with V-Ray Velocity Render element

VRayVelocity render element doesn't work in Volumetric Geometry mode

Exception Compiling Geometry when attempting to start IPR in Mesh, Ocean Mesh or Cap Mesh mode

Volume renders wrong on CPU when the grid is moving with the camera and Motion Blur and the Phoenix Light Cache are used

Buckets in VRayLightSelect render element when rendering in Volumetric Geometry mode with Phoenix Light Cache enabled

Rendering a scene containing a volume grid and a Phoenix FD Simulator causes a crash with V-Ray GPU

Even when there aren't active render elements warnings appear in V-Ray messages

Incorrect preview when volume grid's pivot point is offset

Voxel preview of temperature around 200 Kelvins with As Fire enabled draws bright red and pink voxels

Warning: Emit light isn't supported on V-Ray GPU

Crash when enabling Bloom/Glare while A/B compare is enabled

Lens effects Threshold parameter value is reset on scene open

LUT color correction is not loaded properly from 3ds Max scene files

Blank VFB when comparing images from history after effectResult is generated

Freezes randomly if playing with it while rendering

Maximized VFB returns to previous size on render start on 3ds Max 2018-2019

Buckets shift slightly when completed

Standard materials are converted to VRayMtl with unlocked highlights and reflection glossiness

NVIDIA AI denoiser is not releasing the GPU memory after the denoise calculation