1. Overview

A VQS is a JSON package that defines:

Light configurations
Render/export presets
Avatar settings
General rendering settings
File mappings to individual .exp preset files

Each .exp file contains a serialized JSON object that defines a single render/export preset.

2. VQS Top-Level Structure

Example VQS JSON

{ "name": "vqs_example", "content": { "files": { ... }, "lights": [ ... ], "presetLights": [], "presets": [ ... ], "settings": [ ... ] } }

2.1 Top-Level Fields

Field	Type	Description
name	string	Name of the VQS package
content	object	Contains all preset, light and settings definitions

3. content Object Structure

3.1 content.files

Dictionary of file paths mapped to JSON content (stringified JSON).

Field	Type	Description
key	string	Relative path (e.g., presets/front.exp)
value	string	Stringified JSON representing preset/light/settings

3.2 content.presets

List of render presets included in the VQS.

Example

{ "default": true, "imageCount": 1, "name": "Export Test_front", "presetName": "Export Test_front", "renderPresetName": "Export Test_front", "src": "presets/Export Test_front.exp" }

Fields

Field	Type	Description
default	boolean	Indicates default preset
imageCount	integer	Number of images rendered
name	string	Display name
presetName	string	Internal preset name
renderPresetName	string	Render engine preset name
src	string	Path to .exp preset file

3.3 content.lights

Defines light configurations.

Field	Type	Description
default	boolean/null	Is default light setup
index	integer	Light index
name	string	Light group name
src	string	Path to light .exp

3.4 content.settings

References additional configuration JSON files.

4. Preset (.exp) JSON Structure

Each .exp file contains a serialized JSON object describing one preset.

5. Preset Attributes Documentation

Below is a grouped explanation of all possible attributes.

5.1 Export Configuration

Attribute	Type	Possible Values	Description
alphaMode	string	"BLEND", "OPAQUE"	Transparency mode
autoCrop	boolean	true / false	Automatically crop rendered image
background	array[string]	"transparent" or color values	Background setting
dpi	integer	e.g. 72, 300, 600	Output DPI
embedColors	boolean	true / false	Embed color profile
exportInner	boolean	true / false	Export internal garment surfaces
exportType	string	"image", "fbx", "gltf", "usd"	Export type
fbxBmpTga	boolean	true / false	?
fbxEmbedOffset	boolean	true / false	?
fbxMatchGarment	boolean	true / false	?
fbxScale	number	e.g. 1, 10	FBX scale multiplier
fbxType	string	"binary", "ascii"	FBX format type
fbxUpAxisY	boolean	true / false	Use Y as up axis
fbxVersion	string	e.g. "FBX201400"	FBX version
fbxZipExport	boolean	true / false	Zip FBX output
fileFormat	string	"png", "jpg", etc.	Image format
garmentId	string	numeric string	Garment identifier
garmentThickness	boolean	true / false	Include garment thickness
geometryCompression	boolean	true / false	Enable geometry compression
gltfType	string	"gltf", "glb"	GLTF format
gltfViewer	string	"khronos"	GLTF viewer type
height	integer	pixels	Base height
heightRender	integer	pixels	Render height
heightShare	integer	pixels	Share/preview height
isBakedTextures	boolean	true / false	Use baked textures
isCloudProcessingChecked	boolean / null	true / false / null	Cloud processing flag
isPackUV	boolean	true / false	Pack UVs
isQuadsTopology	boolean	true / false	Use quad topology
layoutUvType	integer	e.g. 0–4	UV layout mode
linked	boolean	true / false	?
multipack	boolean	true / false	Enable multipack
outlineGarment	boolean	true / false	Show garment outline
pbrMaterialType	string	"metallic", "specular"	PBR material workflow
pbrModel	string	"metallic", "specular"	PBR model
quality	string	"" or quality label	Render quality
rayTrace	integer	0, 1, etc.	Ray tracing level
reduceBwFile	boolean / null	true / false / null	Reduce Browzwear file
saveImagesToOneDir	boolean	true / false	Save all images in one directory
schematic	boolean	true / false	Enable schematic mode
schematicContourColor	array[4]	RGBA	Contour color
schematicContourThickness	integer	pixels	Contour thickness
schematicCutMarkThickness	integer	pixels	Cut mark thickness
schematicDrapeLineThickness	integer	pixels	Drape line thickness
schematicGarmentColor	array[4]	RGBA	Garment color
schematicInternalLineColor	array[4]	RGBA	Internal line color
schematicInternalLineThickness	integer / null	pixels	Internal line thickness
schematicSeamLineThickness	integer	pixels	Seam line thickness
schematicShadowContrast	number	0–1	Shadow contrast
schematicShowArtwork	boolean	true / false	Show artwork in schematic
schematicStitchesScale	number	scale factor	Stitches scale
separateGarmentDetails	boolean	true / false	?
showAvatar	boolean	true / false	Show avatar
textureCompression	boolean	true / false	Enable texture compression
textureHeight	integer	pixels	Texture height
textureUvDpi	integer	DPI	Texture UV DPI
textureWidth	integer	pixels	Texture width
turntableFileSize	string	"small", "medium", "large"	Turntable output size
turntablePreset	string	"simple"	Turntable preset
turntableType	string	"html"	Turntable export type
uploadBwFile	boolean / null	true / false / null	Upload Browzwear file
usdType	string	"binary", "ascii"	USD format
useDpiRes	boolean	true / false	Use DPI for resolution
useMaterialNames	boolean	true / false	Use material names
usePatternNames	boolean	true / false	Use pattern names
ver	integer	e.g. 3	Preset version
weld	boolean	true / false	Weld geometry
width	integer	pixels	Base width
widthRender	integer	pixels	Render width
widthShare	integer	pixels	Share/preview width
overrideDefaultAvatars	boolean	true / false	Override default avatars
isBwCompat	boolean	true / false	Browzwear compatibility flag

5.2 Lighting

light Object

"light": { "name": "Studio Dim Backlight.hdr", "exposure": 0, "rotation": 0, "enabled": true, "castShadow": true, "linkToCamera": true }

Field	Type	Description
name	string	HDRI file name
exposure	number	Exposure value
rotation	number	Rotation in degrees
enabled	boolean	Enable light
castShadow	boolean	Cast shadows
linkToCamera	boolean	Rotate with camera

5.3 Scene / Camera

scene Object

"scene": { "fov": 27.99, "lookAt": [x,y,z] or null, "viewAngle": number, "viewPos": [x,y,z], "viewRot": [x,y,z,w] }

Field	Type	Description
fov	float	Field of view
lookAt	array[3] or null	Target point
viewAngle	float	Camera angle
viewPos	array[3]	Camera position
viewRot	array[4]	Quaternion rotation

5.4 FBX Export Settings

Field	Type	Values
fbxType	string	"binary", "ascii"
fbxVersion	string	e.g. "FBX201400"
fbxScale	number	scale factor
fbxUpAxisY	boolean
fbxZipExport	boolean
fbxBmpTga	boolean
fbxEmbedOffset	boolean
fbxMatchGarment	boolean

5.5 GLTF / USD

Field	Type	Values
gltfType	string	"gltf", "glb"
gltfViewer	string	"khronos"
usdType	string	"binary", "ascii"

5.6 PBR / Materials

Field	Type	Values
pbrMaterialType	string	"metallic", "specular"
pbrModel	string	"metallic", "specular"
useMaterialNames	boolean
usePatternNames	boolean

5.7 Texture Settings

Field	Type	Description
textureWidth, textureHeight	integer	Texture resolution
textureUvDpi	integer	UV DPI
textureCompression	boolean	Enable compression
isBakedTextures	boolean	Use baked textures
isPackUV	boolean	Pack UVs
layoutUvType	integer	Layout mode

5.8 Schematic Mode

Field	Type
schematic	boolean
schematicContourColor	array[4] (RGBA)
schematicGarmentColor	array[4]
schematicShadowContrast	float
schematicShowArtwork	boolean
Thickness fields	integer

5.9 Avatar Settings

"avatar": { "name": null, "type": null, "poseId": null, "poseName": null, "adf": null }

Field	Type
showAvatar	boolean
overrideDefaultAvatars	boolean
avatars	array
avatar	object

5.10 Turntable

Field	Type	Values
turntableType	string	"html"
turntablePreset	string	"simple"
turntableFileSize	string	"small", "medium", "large"
turntableCustom	object	Custom config

5.11 Miscellaneous

Field	Type
rayTrace	integer
quality	string
geometryCompression	boolean
reduceBwFile	boolean/null
uploadBwFile	boolean/null
ver	integer (preset version)
weld	boolean
linked	boolean
multipack	boolean
multipackPreset	object
isBwCompat	boolean

6. Example – Minimal Preset

{ "exportType": "image", "fileFormat": "png", "width": 3000, "height": 3000, "dpi": 300, "alphaMode": "BLEND", "background": ["transparent"], "light": { "name": "Studio.hdr", "exposure": 0, "rotation": 0, "enabled": true }, "scene": { "fov": 28, "viewPos": [0, -100, 400], "viewRot": [0, 0, 0, 1] } }

7. Summary

A VQS:

Is a container of render/export presets
References individual .exp preset JSON files
Controls lighting, export format, camera, textures, materials, avatar, and advanced export options

A Preset:

Fully defines a render/export configuration
Supports image, FBX, GLTF, USD, turntable exports
Contains lighting + camera configuration
Contains rendering + material settings
Contains export format configuration

export_3d_object_v3_20.json

export_3d_object_v3_0.json

export_3d_object_v3_10.json

export_3d_object_v3_14.json

export_3d_object_v3_3.json

VQS (Virtual Quality Standard) – JSON Structure Documentation