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This page provides information about the supported .vrscene features exported from V-Ray for Revit.

UI Text Box

type	note

Chaos Vantage has better support for .vrscene files exported from V-Ray Next and later. It is recommend to use the latest officially released V-Ray version.

Lights

Tabs Page

title	Lights

Native name	V-Ray plugin name	Support
POINT
Spherical	LightSphere
Hemispherical	LightRectangle
Spot	LightSpotMax
IES	LightIESMax
LINE
Spherical	LightRectangle
Hemispherical	LightRectangle
Spot	LightRectangle
IES	LightIESMax
RECTANGLE
Spherical	LightRectangle
Hemispherical	LightRectangle
Spot	LightSpotMax
IES	LightIESMax
CIRCLE
Spherical	LightRectangle
Hemispherical	LightRectangle
Spot	LightSpotMax
IES	LightIESMax

Camera

Native name	V-Ray plugin name	Support
	V-Ray Camera	CameraPhysical
Mode: Standard VR Spherical Panorama VR Cubemap		SettingsCamera/type=0 SettingsCamera/type=9 SettingsCamera/type=10
Stereo: Side-by-side Top-bottom	RenderView/stereo_on
Exposure (EV)	combination of ISO, f_number, shutter_speed
Exposure (EV) Auto	SettingsCamera/auto_exposure
White Balance	white_balance
White Balance Auto	SettingsCamera/auto_white_balance
Focus Source: Fixed Distance Fixed Point	– –
Focus Distance	focus_distance
Defocus	combination of ISO, f_number
Vignetting	vignetting

Geometry

Native Name	V-Ray Plugin Name	Support
V-Ray Decal
V-Ray Displacement	GeomDisplacedMesh


V-Ray Fur	GeomHair


V-Ray Proxy	GeomMeshFile
V-Ray Scene	VRayScene

V-Ray Scatter

Materials

Tabs Page

title	Materials

BlendBRDFLayeredEmissiveBRDFLight

VRscanBRDFScanned

OverrideMtlOverrideMtlToon

Native Name	V-Ray Plugin Name	Support
Blend	BRDFLayered	Base material Layer materials
Bump		BRDFBump		Bump Map
Car Paint		BRDFCarPaint	Base color Base Colorreflection Base ReflectionBase Glossinessglossiness Coat color Coat strength Coat glossiness
Emissive	BRDFLight
Generic	BRDFVRayMtl
Hair	BRDFHair3
Outline Override	MtlToon
Override	MtlOverride
PBR	BRDFVRayMtl
Subsurface Scattering	BRDFSSS2Complex	Scatter Color is not supported
Generic	BRDFVRayMtl
PBR	BRDFVRayMtl
Two Sided	Mtl2Sided	Front Material	Back Material	Translucency	Toon Material
VRscan	BRDFScanned
Wrapper	MtlWrapper

The table below lists the AutoGen materials (native Revit materials automatically converted to V-Ray ones).

Native Name	V-Ray Plugin Name	Support
Layered	BRDFLayered
Glazing	BRDFVRayMtl
Metal	BRDFVRayMtl
Opaque	BRDFVRayMtl
Transparent	BRDFVRayMtl

VRayMtl

Tabs Page

title	VRayMtl

UI	Native name	V-Ray plugin Name (plugin/parameter)	Support
UI	Generic	BRDFVRayMtl	Support

Image Removed

Image Added	Diffuse Color	diffuse
	Diffuse Color Texture	diffuse
	Diffuse Roughness	roughness
	Diffuse Roughness Texture	roughness

Image Removed

Image Added	Reflection Color	reflect
	Reflection Color Texture	reflect

Highlight Glossiness

hilight_glossiness

Highlight Glossiness Texture

hilight_glossiness


Reflection Glossiness	reflect_glossiness
Reflection Glossiness Texture	reflect_glossiness
Fresnel	fresnel
Reflection IOR	fresnel_ior
Reflection IOR Texture	fresnel_ior
Metalness	metalness
Metalness Texture	metalness
GGX Tail Falloff	gtr_gamma
Surface Control: Use Glossiness Use Roughness	option_use_roughness=0 option_use_roughness=1
BRDF Type: Phong Blinn Ward Microfacet GTR (GGX)

brdf_type=0

brdf_type=1

brdf_type=2

brdf_type=4

Glossy Fresneloption_glossy_fresnel

Back Side Reflect

option_reflect_on_back

Max Depth

reflect_depth

GTR Tail Falloffgtr_gamma

Affect Channels:

Color only

Color+alpha

All Channels

reflect_affect_alpha=0

reflect_affect_alpha=1

reflect_affect_alpha=2

Trace Reflections

reflect_trace

Image Removed

Image Added	Anisotropy(-1 to 1)	anisotropy
	Anisotropy Texture	anisotropy
	Rotation	anisotropy_rotation
	Rotation Texture	anisotropy_rotation
	Derivation: Local axis Map channel

anisotropy_derivation=0

anisotropy_derivation=1

Local Axis:

anisotropy_axis=0

anisotropy_axis=1

anisotropy_axis=2

Image Removed

Map Channel/Set	anisotropy_uvwgen
Image Added	Dim Distance enabled	reflect_dim_distance_on
	Dim Distance	reflect_dim_distance
	Dim Falloff	reflect_dim_distance_falloff

Image Removed


$Revit2021_VRay5_GenericRefraction_Parameters.png$ Image Added Translucency set to None $Revit_VRay_Generic_Refraction_Volumetric.png$ Image Added Translucency set to Volumetric $Revit_VRay_Generic_Refraction_SSS.png$ Image Added Translucency set to SSS	Refraction Color	refract
	Refraction Color Texture	refract
	IOR	refract_ior
	IOR Texture	refract_ior
	Refraction Glossiness	refract_glossiness
	Refraction Glossiness Texture	refract_glossiness
	Thin-Walled	refract_thin_walled
	Fog Color	fog_color
	Fog Color Texture	fog_color

Fog Multiplier

Depth ()cm / Scale (cm)

fog_mult

Fog Biasfog_bias

IORrefract_ior

IOR Texturerefract_ior

Refraction Glossinessrefract_glossiness

Refraction Glossiness Texturerefract_glossiness

Image Removed

Translucency: None Volumetric SSS	translucency=0 translucency=5 translucency=6
Scatter Color / SSS Color	translucency_color
Scatter Color Texture / SSS Color Texture	translucency_color
SSS Amount	translucency_amount
SSS Amount Texture	translucency_amount
Affect Shadows	refract_affect_shadows
Fog Units Scaling	fog_unit_scale_on
Max depth	refract_depth
Affect Channels: Color only Color+alpha All Channels

refract_affect_alpha=0

refract_affect_alpha=1

refract_affect_alpha=2

Trace Refractions

refract_trace

Image Removed

$Revit2021_VRay5_GenericRefraction_Dispersion.png$ Image Added	Dispersion	dispersion_on
	Abbe	dispersion

Image Removed

$Revit2021_VRay5_GenericRefraction_FogScattering.png$ Image Added

Fog Scattering

translucency

Type:

Hard (wax) model

Hybrid

Back-side Color

Scatter Coeff

Thickness

Light Multiplier

translucency=1

translucency=3

translucency_color

translucency_scatter_coeff

translucency_thickness

translucency_light_mult


Back-side Color	translucency_color
Back-side Color Texture	translucency_color
Scatter Coeff	translucency_scatter_coeff
Fwd/back Coeff	translucency_scatter_dir
Thickness	translucency_thickness
Light Multiplier	translucency_light_mult

Image Removed

Image Added	Coat Amount	coat_amount
	Coat Amount Texture	coat_amount
	Coat Color	coat_color
	Coat Color Texture	coat_color
	Coat Glossiness	coat_glossiness
	Coat Glossiness Texture	coat_glossiness
	Coat IOR	coat_ior
	Coat IOR Texture	coat_ior
Image Added	Coat Bump Enabled	coat_bump_lock
	Coat Bump Mode: Bump Map Bump Texture Channel Normal Map	coat_bump_type=0 coat_bump_type=5 coat_bump_type=1
	Coat Bump Map Texture	coat_bump_map
	Coat Bump Amount	coat_bump_amount
	Coat Bump Amount Texture	coat_bump_amount
Image Added	Sheen Color	sheen_color
	Sheen Color Texture	sheen_color
	Sheen Glossiness	sheen_glossiness
	Sheen Glossiness Texture	sheen_glossiness
Image Added	Thin Film
	Thickness Map
	Thickness Min (nm)
	Thickness Max (nm)
	IOR
Image Added	Opacity	opacity
	Opacity Texture	opacity	¹
	Custom Source: DIffuse Texture Alpha Opacity Texture Alpha	opacity/TexCombineFloat opacity/TexAColorChannel/mode=3
	Mode: Normal Clip Stochastic

opacity_mode=0

opacity_mode=1

opacity_mode=2

Image Added

PBRBRDFVRayMtl

Image Removed

Color

diffuse

Color Texturediffuse

Metalnessmetalness

Metalness Texturemetalness

Roughnessreflect_glossiness

Roughness Texturereflect_glossiness

IORfresnel_ior

IOR Texturefresnel_ior

Opacityopacity

Opacity Textureopacity

EmissiveBRDFLight

Image Removed

	Emissive	BRDFLight
Bump Mode: Bump Map Normal Map	bump_type=0 bump_type=1
Bump Map Texture	bump_map
Bump Amount	bump_amount
Bump Amount Texture	bump_amount
Image Added	Mode: Multiply Blend amount	TexCombineColor/color TexCombineColor/texture_multiplier
	Color	diffuse/TexCombineColor/texture_multiplier
	Reflection Color	reflect/TexCombineColor/texture_multiplier
	Reflection Glossiness	reflect_glossiness/TexCombineColor/texture_multiplier
	Refraction Color	refract/TexCombineColor/texture_multiplier
	IOR	refract_ior/TexCombineColor/texture_multiplier
	Refraction Glossiness	refract_glossiness/TexCombineColor/texture_multiplier
	Opacity	opacity/TexCombineColor/texture_multiplier
Image Added

	Color	color
	Color Texture	color
	Intensity	colorMultiplier
	Intensity Texture	colorMultiplier
	Transparency	transparency
	Transparency Texture	transparency
	Emit On Back Side	doubleSided
	Compensate EV	compensateExposure
	Color*Opacity	multiplyByOpacity

Image Added

Multipliers/

Mode

Image Removed

Mode

Multiply

Blend amount

TexCombineColor/color

TexCombineColor/texture_multiplier

	Bump	BRDFBump

Color	TexCombineColor
Intensity	TexCombineColor
Transparency	TexCombineColor
Image Added

Image Removed

Bump Map

Base

base_brdf

Image Added

Map:

Bump Map

Bump Texture Channel

Normal Map

bump_tex_color

map_type=0

Bump Texture Channel

map_type=5

Normal Map

map_type=1

Normal Map Type

Tangent Space

Object Space

Screen Space

World Space

map_type=1

Normal Map Type - Object Space

map_type=2

Normal Map Type - Screen SpaceNormal Map Type - world space

map_type=3

map_type=4

Amount

bump_tex_mult_tex

Subsurface Scattering materialBDRFSSS2Complex

Image Removed

Overall Coloroverall_color

IORior

Image Removed

Diffuse Colordiffuse_color

Diffuse Amountdiffuse_amount

Image Removed

Sub-Surface Colorsub_surface_color

Scatter Colorscatter_radius

Scatter Radiusscatter_radius_mult

Image Removed

Specular Colorspecular_color

Amountspecular_amount

Glossinessspecular_glossiness

Delta Scale

bump_delta_scale

Maps

Tabs Page

title	Maps

UI	Native name	V-Ray Plugin Name	Note
Image Modified	Bitmap	TexBitmap
Image Modified	Color	TexAColor	Not supported in bump mapping
Image Modified	Temperature	TexTemperature	Not supported in bump mapping
Image Added	UVW Placement
Image Modified	Gradient	TexRamp	Not supported in bump mapping
Image Modified	Color Correction	ColorCorrection	Not supported in bump mapping
Image Modified	Spline Curve	TexRemap	Not supported in bump mapping
Image Modified	Bezier Curve	TexBezierCurveColor	Not supported in bump mapping
Image Modified	Simple Mix	TexCombineColor	Not supported in bump mapping
Image Modified	Mix (Value)	TexBlend	Not supported in bump mapping
Image Modified	Mix (Operator)	TexCompMax	Not supported in bump mapping
Image Modified	Mix (Map)	TexMix	Not supported in bump mapping
Image Modified	Multi-Sub

TexMulti

Not supported in bump mapping


Image Modified	Tri-Planar	TexTriPlanar	Not supported in bump mapping
Image Modified	Checker	TexChecker	Not supported in bump mapping
Image Modified	Grid	TexGrid	Not supported in bump mapping
Image Modified	Tiles	TexTiles	Not supported in bump mapping
Image Modified	Cloth	TexCloth	Not supported in bump mapping
Image Modified	Leather	TexLeather	Not supported in bump mapping
Image Modified	Bulge	TexBulge	Not supported in bump mapping
Image Modified	UVW	TexUVW
Image Modified	Water	TexWater	Not supported in bump mapping
Image Modified	Noise A	TexNoise	Not supported in bump mapping
Image Modified	Noise B	TexNoiseMax	Not supported in bump mapping
Image Modified	Cellular	TexCellular	Not supported in bump mapping
Image Modified	Marble	TexMarble	Not supported in bump mapping
Image Modified	Splat	TexSplat	Not supported in bump mapping
Image Modified	Smoke	TexSmoke	Not supported in bump mapping
Image Modified	Stucco	TexStucco	Not supported in bump mapping
Image Modified	Rock	TexRock	Not supported in bump mapping
Image Modified	Granite	TexGranite	Not supported in bump mapping
Image Modified	Speckle	TexSpeckle	Not supported in bump mapping
Image Modified	Edges	TexEdges

Partial	'Color' parameters only Not supported in bump mapping
Image Modified	Falloff	TexFalloff	Not supported in bump mapping
Image Modified	Fresnel	TexFresnel	Not supported in bump mapping
Image Modified	Curvature	TexCurvature	Not supported in bump mapping
Image Modified	Dirt	TexDirt

Not supported in bump mapping

Geometry

Tabs Page

title	Geometry

Revit	Support
Revit families replaced with .vrmesh
Native Revit RPCs will render as grey planes
Revit families replaced with a .vrscene
Infinite Ground Plane
Fur
Displacement

Environment

Native name	V-Ray plugin name	Support
Environment Fog

Content

Space Tools

Versions Compared

Old Version 7

New Version Current

Key

Lights

Camera

Geometry

Materials

VRayMtl

Maps

Geometry

Environment