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Preferences window | Substance 3D Designer

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  1. Home
  2. Getting started
    1. Getting started
    2. Activation and licenses
    3. System requirements
    4. Overview
      1. Overview
      2. What is a Substance 3D File?
    5. Workflow overview
    6. Shortcuts
    7. Tutorials & learning
  3. Interface
    1. Interface
    2. Home screen
    3. Customizing your workspace
    4. The main toolbar
    5. Preferences window
      1. Preferences window
      2. Project settings
      3. Version control
    6. Explorer window
      1. The Explorer window
      2. Send to... / Interoperability
    7. The graph view
      1. The graph view
      2. Link Creation Modes
    8. The Library
      1. The Library
      2. Managing custom content and filters
    9. Properties
    10. 2D view
    11. 3D View
      1. 3D View
      2. Material properties
      3. GLSLFX Shaders
      4. Switching your shaders to OpenGL Core Profile
      5. Iray
    12. Dependency Manager
  4. Resources
    1. Resources
    2. Importing, linking and new resources
    3. Bitmap resource
      1. Bitmap resource
      2. Bitmap painting tools
    4. Vector graphics (SVG) resource
      1. Vector graphics (SVG) resource
      2. Vector editing tools
    5. 3D scene resource
    6. AxF (Appearance eXchange Format)
    7. Font resource
    8. Warnings from dependencies
  5. Substance graphs
    1. Substance graphs
    2. Substance graph key concepts
    3. Creating a Substance graph
      1. Creating a Substance graph
      2. Graph instances / Sub-graphs
    4. Exposing a parameter
      1. Exposing a parameter
      2. Parameter presets
      3. Visible if: control visibility of inputs, outputs and parameters
    5. Graph parameters
    6. Inheritance in Substance graphs
    7. Output size
    8. Values in Substance graphs
    9. Publishing Substance 3D asset files (SBSAR)
    10. Exporting Bitmaps
    11. Exporting PSD files
    12. Sample Substance graphs
    13. Warnings in Substance graphs
    14. Nodes reference for Substance graphs
      1. Nodes reference for Substance graphs
      2. Atomic nodes
        1. Atomic nodes
        2. Bitmap
        3. Blend
          1. Blend
          2. Blending modes description
        4. Blur
        5. Channel Shuffle
        6. Curve
        7. Directional Blur
        8. Directional Warp
        9. Distance
        10. Emboss
        11. FX-Map
        12. Gradient (Dynamic)
        13. Gradient Map
        14. Grayscale Conversion
        15. HSL
        16. Levels
        17. Normal
        18. Pixel Processor
        19. SVG
        20. Sharpen
        21. Text
        22. Transformation 2D
        23. Uniform Color
        24. Value Processor
        25. Warp
        26. Output
        27. Input
      3. Node library
        1. Node library
        2. Texture Generators
          1. Texture Generators
          2. Noises
            1. Noises
            2. 3D Perlin Noise
            3. 3D Perlin Noise Fractal
            4. 3D Ridged Noise Fractal
            5. 3D Simplex Noise
            6. 3D Voronoi
            7. 3D Voronoi Fractal
            8. 3D Worley Noise
            9. Anisotropic Noise
            10. Blue Noise Fast
            11. BnW Spots 1
            12. BnW Spots 2
            13. BnW Spots 3
            14. Cells 1
            15. Cells 2
            16. Cells 3
            17. Cells 4
            18. Clouds 1
            19. Clouds 2
            20. Clouds 3
            21. Creased
            22. Crystal 1
            23. Crystal 2
            24. Directional Noise 1
            25. Directional Noise 2
            26. Directional Noise 3
            27. Directional Noise 4
            28. Directional Scratches
            29. Dirt 1
            30. Dirt 2
            31. Dirt 3
            32. Dirt 4
            33. Dirt 5
            34. Dirt Gradient
            35. Fluid
            36. Fractal Sum 1
            37. Fractal Sum 2
            38. Fractal Sum 3
            39. Fractal Sum 4
            40. Fractal Sum Base
            41. Fur 1
            42. Fur 2
            43. Fur 3
            44. Gaussian Noise
            45. Gaussian Spots 1
            46. Gaussian Spots 2
            47. Grunge Concrete
            48. Grunge Damas
            49. Grunge Galvanic Large
            50. Grunge Galvanic Small
            51. Grunge Leaks
            52. Grunge Leaky Paint
            53. Grunge Map 001
            54. Grunge Map 002
            55. Grunge Map 003
            56. Grunge Map 004
            57. Grunge Map 005
            58. Grunge Map 006
            59. Grunge Map 007
            60. Grunge Map 008
            61. Grunge Map 009
            62. Grunge Map 010
            63. Grunge Map 011
            64. Grunge Map 012
            65. Grunge Map 013
            66. Grunge Map 014
            67. Grunge Map 015
            68. Grunge Rough Dirty
            69. Grunge Rust Fine
            70. Grunge Scratches Dirty
            71. Grunge Scratches Fine
            72. Grunge Scratches Rough
            73. Grunge Shavings
            74. Grunge Splashes Dusty
            75. Grunge Spots
            76. Grunge Spots Dirty
            77. Liquid
            78. Messy Fibers 1
            79. Messy Fibers 2
            80. Messy Fibers 3
            81. Microscope View
            82. Moisture Noise
            83. Perlin Noise
            84. Plasma
            85. Caustics
            86. Voronoi
            87. Voronoi Fractal
            88. Waveform 1
            89. White Noise
            90. White Noise Fast
          3. Patterns
            1. Patterns
            2. 3D Linear Gradient
            3. 3D Volume Mask
            4. Alveolus
            5. Arc Pavement
            6. Brick 1
            7. Brick 2
            8. Brick Generator
            9. Checker 1
            10. Cube 3D
            11. Cube 3D GBuffers
            12. Fibers 1
            13. Fibers 2
            14. Gaussian 1
            15. Gaussian 2
            16. Gradient Axial
            17. Gradient Axial Reflected
            18. Gradient Circular
            19. Gradient Linear 1
            20. Gradient Linear 2
            21. Gradient Linear 3
            22. Gradient Radial
            23. Height Extrude
            24. Mesh 1
            25. Mesh 2
            26. Panorama Shape
            27. Polygon 1
            28. Polygon 2
            29. Scratches Generator
            30. Shape
            31. Shape Extrude
            32. Shape Mapper
            33. Shape Splatter
            34. Shape Splatter Blend
            35. Shape Splatter Data Extract
            36. Shape Splatter to Mask
            37. Splatter
            38. Splatter Circular
            39. Star
            40. Starburst
            41. Stripes
            42. Tile Generator
            43. Tile Random
            44. Tile Random 2
            45. Tile Sampler
            46. Triangle Grid
            47. Weave 1
            48. Weave 2
            49. Weave Generator
        3. Filters
          1. Filters
          2. Adjustments
            1. Adjustments
            2. Auto Levels
            3. Channel Mixer
            4. Chrominance Extract
            5. Clamp
            6. Color Match
            7. Color To Mask
            8. Contrast/Luminosity
            9. Convert To Linear
            10. Convert to sRGB
            11. Grayscale Conversion Advanced
            12. Hald CLUT
            13. HDR Range Viewer
            14. Height Map Frequencies Mapper
            15. Highpass
            16. Histogram Range
            17. Histogram Scan
            18. Histogram Scan Non-Uniform
            19. Histogram Select
            20. Histogram Shift
            21. Invert
            22. Lighting Cancel High Frequencies
            23. Lighting Cancel Low Frequencies
            24. Luminance Highpass
            25. Min Max
            26. Pow
            27. Quantize
            28. Replace Color
            29. Replace Color Range
            30. Threshold
          3. Blending
            1. Blending
            2. Color (Blend Node)
            3. Color Burn
            4. Color Dodge
            5. Difference
            6. Dissolve
            7. Linear Burn
            8. Luminosity (Blend Node)
            9. Multi Switch
            10. Switch
          4. Blurs
            1. Blurs
            2. Anisotropic Blur
            3. Blur HQ
            4. Non Uniform Blur
            5. Radial Blur
            6. Slope Blur
          5. Channels
            1. Channels
            2. RGBA Merge
            3. RGBA Split
            4. Alpha Merge
            5. Alpha Split
            6. Pre-Multiplied to Straight
            7. Straight to Pre-multiplied
          6. Effects
            1. Effects
            2. 3D Texture Position
            3. 3D Texture SDF
            4. 3D Texture Surface Render
            5. 3D Texture Volume Render
            6. Ambient Occlusion (HBAO) (Filter Node)
            7. Ambient Occlusion (RTAO)
            8. Bevel (Filter Node)
            9. Cross Section
            10. Curvature (Filter Node)
            11. Curvature Smooth
            12. Curvature Sobel
            13. Diffusion Color
            14. Diffusion Grayscale
            15. Diffusion UV
            16. Edge Detect
            17. Emboss With Gloss
            18. Extend Shape
            19. Flood Fill
            20. Flood Fill Mapper
            21. Flood Fill to BBox Size
            22. Flood Fill to Gradient
            23. Flood Fill to Grayscale/Color
            24. Flood Fill to Index
            25. Flood Fill to Position
            26. Flood Fill to Random Color
            27. Flood Fill to Random Grayscale
            28. FXAA
            29. Glow
            30. Mosaic
            31. Multi Directional Warp
            32. Non Uniform Directional Warp
            33. Reaction Diffusion Fast
            34. RT Irradiance
            35. RT Shadow
            36. Shadows (Filter Node)
            37. Shape Drop Shadow
            38. Shape Glow
            39. Shape Stroke
            40. Summed Area Table
            41. Swirl
            42. Uber Emboss
            43. Vector Morph
            44. Vector Warp
          7. Normal Map
            1. Normal Map
            2. Bent Normal
            3. Facing Normal
            4. Height Normal Blender
            5. Height to Normal World Units
            6. Normal Blend
            7. Normal Combine
            8. Normal Invert
            9. Normal Normalize
            10. Normal Sobel
            11. Normal to Height
            12. Normal To Height HQ
            13. Normal Transform
            14. Normal Vector Rotation
          8. Tiling
            1. Tiling
            2. Make It Tile Patch
            3. Make It Tile Photo
          9. Transforms
            1. Transforms
            2. 3D Texture Offset
            3. Auto Crop
            4. Cartesian To Polar
            5. Clone (Filter Node)
            6. Mirror (Filter Node)
            7. Noise Upscale 1
            8. Noise Upscale 2
            9. Noise Upscale 3
            10. Non-Square Transform
            11. Non-Uniform Rotation
            12. Polar to Cartesian
            13. Quad Transform
            14. Safe Transform
            15. Skew
            16. Symmetry
            17. Symmetry Slice
            18. Trapezoid Transform
        4. Material Filters
          1. Material Filters
          2. 1-Click
            1. 1-Click
            2. Bitmap to Material Light
          3. Effects (Material)
            1. Effects (Material)
            2. Height Blend
            3. Material Height Blend
            4. Season Filter
            5. Snow Cover
            6. Water Level
          4. Transforms (Material)
            1. Transforms (Material)
            2. Material Transform
          5. Blending (Material)
            1. Blending (Material)
            2. Material Adjustment Blend
            3. Material Blend
            4. Material Color Blend
            5. Material Switch
            6. Multi-Material Blend
          6. PBR Utilities
            1. PBR Utilities
            2. BaseColor / Metallic / Roughness converter
            3. Base Material
            4. PBR Albedo Safe Color
            5. PBR BaseColor / Metallic Validate
            6. PBR Dielectric F0
            7. PBR Metal Reflectance
            8. PBR Render
            9. PBR Render Mapping
          7. Scan Processing
            1. Scan Processing
            2. AO Cancellation
            3. Atlas Scatter
            4. Atlas Splitter
            5. Clone Patch
            6. Color Equalizer
            7. Crop
            8. Material Clone Patch
            9. Material Crop
            10. Multi-Angle to Albedo
            11. Multi-Angle to Normal
            12. Multi Clone Patch
            13. Multi Color Equalizer
            14. Multi Crop
            15. Smart Auto Tile
        5. Mesh Based Generators
          1. Mesh Based Generators
          2. Mask Generators
            1. Mask Generators
            2. Bottom To Top
            3. Cloth Wear
            4. Dirt
            5. Dripping Rust
            6. Dust
            7. Edge Blur
            8. Edge Damages
            9. Edge Dirt
            10. Edge Notch
            11. Edge Select
            12. Edge Speckle
            13. Edge Wear
            14. Fiber Glass Edge Wear
            15. Grease
            16. Ground Dirt
            17. Leaks
            18. Leather Wear
            19. Light
            20. Mask Builder
            21. Metal Edge Wear
            22. Paint Wear
            23. Selective Dirt
            24. Sun Bleach
            25. Surface Brush
          3. Weathering
            1. Weathering
            2. Cracks Weathering
            3. Fabric Weathering
            4. Leather Weathering
            5. Metal Weathering
            6. Moss Weathering
            7. Rock Weathering
            8. Rust Weathering
          4. Utilities (Mesh Based Generators)
            1. Utilities (Mesh Based Generators)
            2. 3D Planar Projection
            3. Material Mesh Data Blender
            4. Material Selector
            5. Mesh Data Combiner
            6. Tri Planar
        6. 3D View (Library)
          1. 3D View (Library)
          2. HDRI Tools
            1. HDRI Tools
            2. Blackbody
            3. Color Temperature Adjustment
            4. Exposure
            5. Exposure Preview
            6. HDR Merge
            7. Nadir Extract
            8. Nadir Patch
            9. Panorama 3D Position
            10. Panorama Rotation
            11. Gradient 2 Points
            12. Gradient Linear (HDRI)
            13. Line Light
            14. Physical Sun/Sky
            15. Plane Light
            16. Shape Light
            17. Sphere Light
            18. Straighten Horizon
      4. Graph items
  6. Substance function graphs
    1. Substance function graphs
    2. What is a Substance function graph?
    3. Create and edit a Substance function graph
    4. The Substance function graph
    5. Variables
      1. Variables
      2. System variables
      3. Get a variable value
      4. Create a variable
    6. FX-Maps
      1. FX-Maps
      2. How it works
      3. The Iterate Node
      4. The Quadrant Node
      5. Using Substance function graphs in FX-Maps
        1. Using Substance function graphs
          in FX-Maps
        2. Iterate and $number variable
        3. Using the Sampler nodes
        4. Using the Set/Sequence nodes
    7. Warnings in Substance function graphs
    8. Sample Substance function graphs
    9. Nodes reference for Substance function graphs
      1. Nodes reference for Substance function graphs
      2. Function Nodes Overview
      3. Constant Nodes
      4. Vector and Swizzle nodes
      5. Get Nodes
      6. Sampler nodes
      7. Cast nodes
      8. Operator nodes
      9. Logical nodes
      10. Comparison nodes
      11. Function nodes
      12. Control nodes
  7. MDL graphs
    1. MDL graphs
    2. Main MDL graph concepts
    3. Creating an MDL graph
    4. MDL library
    5. Exposing parameters in MDL graphs
    6. Substance graphs and MDL materials
    7. Exporting MDL content
    8. Warnings in MDL graphs
    9. MDL learning resources
  8. Bakers
    1. Bakers
    2. Bakers Legacy Interface
  9. Best Practices
    1. Best Practices
    2. Filesize Reduction Guidelines
    3. Graph Creation Etiquette
    4. Performance optimization guidelines
  10. Pipeline and Project Configuration
    1. Pipeline and Project Configuration
    2. Project Configuration Files - SBSPRJ
    3. Configuration List - SBSCFG
    4. User Preferences - Automating Setup
    5. Retrieving the installation path
    6. Installation via Command Line
    7. Environment variables
  11. Color Management
    1. Color Management
    2. Spot Colors (Pantone)
  12. Package Metadata
  13. Scripting
    1. Scripting
    2. Plugin basics
    3. Plugin search paths
    4. Plugins packages
    5. Plugin Manager
    6. Python Editor
    7. Accessing graphs and selections
    8. Nodes and properties
    9. Undo and redo
    10. Application callbacks
    11. Creating user interface elements
    12. Adding actions to the Explorer toolbar
    13. Using color management
    14. Using spot colors
    15. Logging
    16. Using threads
    17. Debugging plugins using Visual Studio Code
    18. Porting previous plugins
    19. Packaging plugins
    20. Scripting API reference
  14. Technical issues
    1. Technical issues
    2. Warnings and errors
    3. Cannot create/load a project
    4. Application does not start
    5. Crash when rendering graphs
    6. Parameters not working as expected
    7. Incorrect image output
    8. 3D View issues
    9. User interface issues
  15. Release Notes
    1. Release Notes
    2. All Changes
    3. Version 12.4
    4. Version 12.3
    5. Version 12.2
    6. Version 12.1
    7. Version 11.3
    8. Version 11.2
    9. Version 2021.1 (11.1)
    10. Old versions
      1. Old Versions
      2. Version 2020.2 (10.2)
      3. Version 2020.1 (10.1)
      4. Version 2019.3 (9.3)
      5. Version 2019.2 (9.2)
      6. Version 2019.1 (9.1)

Preferences window

This page presents the Preferences window and all its settings.

You can find the Preferences window through the Edit menu in the main top bar the application. This dialog lets you adjust a number of settings. It is organized in tabs covering different areas of behavior and functionality.
We recommend reviewing all of these settings to get a better insight on how the application operates and how it can be tailored to your workflow.

Note:
For more information about how these preferences are stored and how you can integrate them in a production environment, you can refer to the User Preferences - Automating Setup page of the documentation.
Preferences window

General

Recent Documents

Recent documents list contains
Default: 10

This allows you to select the number of documents to list in the Recent Packages entry of the File item in the Main Menu.

History

History stack size
Default: 200

This indicates the number of available undo operations at any given time in the Edit > Undo item of the Main Menu.

Alert:
The more undo operations you need, the more memory the application will require.

Language

Choose the language of the application
Default: System

This setting defines the language used in the application interface.
The available languages are English, Japanese or Korean. The System value will auto-detect language from your system language settings.

Alert:
Changing this setting will only take effect after restarting the application.

Views

Invert zoom in views
Default: Unchecked

If checked, the zoom control will be inverted in the 2D View, 3D View and graphs.

Paths

Save/Export Path
Default: Last path

Determines whether the suggested save/export path is your last selected path, or the SBS package's path. The last selected path is saved across sessions.

Temporary Folder
Default: Path depending on system OS

When the image data of a graph exceeds the allocated memory pool (see below Memory > Image Cache), the overflowing data is written on disk. This setting lets you define the location the overflowing image cache data is written to.

This location is also used to store a copy of the currently open SBS package with the latest modifications since the last manual save.

Memory

Image Cache

The application keeps in cache a full-resolution, uncompressed image for each rendered node in the current graph.
Instance nodes will generate these images for all nodes of the graph they reference, and delete them once their outputs have been computed. Only the outputs are kept in memory at that point.

You can set the maximum cache size allocated to thumbnails and images in system memory, and see the current usage. If the cache data overflows its allocated pool, the excess data is written to the Temporary Folder (see above Paths > Temporary Folder).

Memory Budget
Default: Automatic

This allocation is calculated automatically to approximately 75% of the total system memory pool. To set this value manually, select the Custom option and set a value in the adjacent input field.

Please note writing to disk is orders of magnitude slower than writing to system memory. Therefore, graph rendering time will increase exponentially as overflowing data needs to be written to the Temporary Folder.
To prevent this from happening, we recommend taking a look at the suggestions for decreasing a graph's memory footprint in the Performance Optimization Guidelines section of the documentation.

Job Scheduler

During specific tasks, such as image conversions for thumbnails or the 2D View, separate jobs will be created and distributed across the system processing cores for efficiency. Each job will write data to system memory to perform its operations.
This setting lets you define the allocated memory pool for all concurrent jobs. When this pool is entirely used, new jobs will be queued until the current ones have completed.

Memory Budget
Default: Automatic

This allocation is calculated automatically to approximately 10% of the total system memory pool. To set this value manually, select the Custom option and set a value in the adjacent input field.

User Interface

Disable High DPI
Default: Unchecked

High DPI mode will maintain consistent scaling of text and user interface elements independently of the system's display and scaling settings.
Disabling (i.e. checkbox filled) this setting will let the interface be scaled, which results in larger and more readable text on some displays but can also create inconsistencies in text size, along with other layout issues.

Alert:

Designer acquires the specific scale of user interface elements from the OS. Therefore any adjustments to the scaling of the user interface should be done in the display settings of the OS.
To ensure display settings are applied correctly in Designer, sign out of your OS user session and sign back in after changing these settings.

Alert:
Changing this setting will only take effect after restarting the application.

Auto Backup

An auto-save feature is included by default, which creates copies of the current state of open SBS packages at set periods of time. Auto-saves are placed in an .autosave folder at the SBS package location.

Auto backup every # minutes
Default: 5

The time period between each auto-save.

Keep up to # versions
Default: 6

The maximum number of auto-saves to keep at any given time.

When the maximum amount of versions is reached, newer backups will delete the oldest backups.
Please also note auto-saves should be opened after moving them to the original SBS package location. They should not be opened at their current location.

Publishing and sending SBSAR files

Alawys save .sbs file when publishing to .sbsar or sending to another application
Default: true

Set the auto-save behavior when Publishing or Sending to another application.

Cooker

Cooking Size Limit
Default: 8192 pixels

Defines the maximum pixel resolution permitted for all nodes in any graph.
As a Substance material's output is always a square image of powers-of-2 resolution, the value set here defines both the maximum width and height, in pixels.

Engine

GPU Cache Limit
Default: 2048 MB

This setting lets you define how much memory should be reserved for caching render stages. Usually, the engine will cache the output of each node in a Substance 3D graph.

Note:
We recommend taking a look at the suggestions for decreasing a graph's memory footprint in the Performance Optimization Guidelines section of the documentation.

Projects

Please refer to the Projects settings page.

Graph

Common

Tab key shows node menu
Default: Checked

If checked, the Tab key will open the Node Menu, replicating the functionality of the 'Space' key.

Enable creation of nodes by click-dragging connectors
Default: Checked

If checked, when you click on any connector, drag the cursor and release the created link in graph empty space, the Node Menu will be displayed.

The menu will also be filtered according to the type of the connector which was clicked on. This means only nodes which are compatible with the clicked connector will be displayed.

View outputs in 3D view when opening a graph
Default: Checked

If checked, all graph outputs are automatically applied in the 3D View when that graph is opened.

This also has the effect of rendering all nodes which are part of a stream leading to an Output node.

Substance compositing graph

Automatically compute all nodes thumbnails when opening a graph
Default: Checked

If checked, automatically render all node thumbnails when loading the graph.

View output in 2D view when opening a graph
Default: Checked

If checked, the first graph output is automatically displayed in the 2D View when that graph is opened.

This also has the effect of rendering all nodes which are part of a stream leading to that Output node.

Automatically display newly created compositing node
Default: Checked

If checked, the 2D View will automatically update to display the output of a newly created node.

Automatically insert color/greyscale conversion node
Default: Unchecked

If checked, automatically resolve Color/Grayscale connection types mismatches, by placing specific nodes to perform the appropriate conversion.

When a Grayscale output (gray connector) is connected to a Color input (yellow connector), a Gradient Map node is automatically placed between the two connectors.
When a Color output (yellow connector) is connected to a Grayscale input (gray connector), a Grayscale Conversion node is automatically placed between the two connectors.

Enable graph editing in context
Default: Unchecked

By default, when opening a graph referenced by an instance node with a right-click on the node and selecting Open Reference, that graph is loaded and edited in isolation.

If checked, you can edit graphs referenced by instances using the information passed in the instance by the current graph. To do this, right-click on an instance node and select Open Reference In Context, or use the Ctrl+E keystroke.

This means an instanced graph can be edited in the context of the graph it is instanced into. This is very useful for seeing the effects of the edits on the graph you were working in. See example below.

In-context editing disabled

Open Reference

In-context editing enabled

Open Reference In Context

3D View

Misc

Environment hidden by default
Default: Checked

Determines the Environment default visibility setting. When hidden, the backdrop of the 3D View is replaced with a solid color.

Descale Factor
Default: 4

Lets you can also define the factor by which the texture applied to the environment is scaled down.

Viewport scaling
Default: Auto

Controls the scaling of the 3D View's rendering resolution when the system uses display scaling.

  • Auto: the rendering resolution is based on the scaled display resolution
  • None: the rendering resolution is based on the native display resolution

OpenGL

Sample Count
Default: 64

Impacts the size of the 3D View shaders' sample table . A higher value will result in higher image quality at the cost of performance.

The shaders' sample table is also impacted by the system's GPU and OS.

Iray

Hardware
Default: CPU checked if no compatible GPU / GPU checked and CPU unchecked otherwise.

Defines which hardware resources are allocated to Iray

computation. The list should include the CPU and all compatible NVIDIA GPU(s) detected.

Note:
If a compatible NVIDIA GPU is detected, the GPU is checked and the CPU is unchecked by default.

Learn more in the Hardware acceleration section of the Iray page.

Bakers

GPU Raytracing
Default: Checked

If checked, raytracing will be performed on the GPU for compatible bakers.

The following GPU raytracing backends will be the default depending on the GPU architecture:

  • DXR: Nvidia Turing and newer

Optix: Nvidia Pascal/Maxwell

More information about GPU-powered bakers is available in the GPU Raytracing section of the Substance Bakers documentation.

You can use the following command line arguments when starting the application to force the use of a different GPU raytracing backend:

  • --force-optix : force the use of Optix on Nvidia Turing or newer GPUs
  • --force-dxr : force the use of DXR on Nvidia Pascal GPUs

Library

Rebuild Thumbnails

The option will trigger a recalculation of all Library thumbnails, which will automatically replace the previous ones.

Shortcuts

You can assign custom keyboard shortcuts for creating nodes in graphs.

Shortcuts can be assigned for nodes in all graph types: Substance graphs, Substance function graphs, FX-Map graphs and MDL graphs.

Any node can be assigned a shortcut, even custom library nodes. A same shortcut can be assigned in different graph types. No shortcuts are assigned by default, you are free to customize this to your liking.

In case of a conflict with another node shortcut, or a built-in program shortcut, the entry will be highlighted a warning will be displayed. The shortcut will have no effect until the conflict is resolved.

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