LightAct 4 Docs
LightAct WebpagePDF Version
  • LightAct 4 Documentation
  • Understanding the Basics
    • Overview of Content Pipeline
    • Pushing Content out of LightAct
    • Terminology
    • How to map Content
      • Creating a Canvas
      • Creating a Layer
      • Creating a Video Screen
      • Mapping a Canvas to a Video screen
      • Creating a Perspective Thrower
      • Using Nodes to Set Content
      • Mapping to Outputs
    • Working quickly in LightAct
      • Window docking & workspaces
      • Drag & drop
      • Viewport Navigation
      • Shortcuts
    • Launching LightAct with Arguments
    • Top Bar
    • LightAct Performance
  • Transitioning to LightAct from other media servers
    • Switching to LightAct
    • LightAct for Disguise Operators
      • GUI Overview
      • Content Sequencing
      • Content Mapping
      • Projection Mapping
    • LightAct for Pixera Operators
  • Content mapping
    • Canvas mapping
    • Throwers
      • Thrower Properties
      • Perspective Thrower
      • Cubic thrower
      • Spherical Thrower
    • 3D model
      • Rendering Mode
      • Multiple materials & sources
      • Preparing 3D Models
        • Organize the 3D Scene
        • Materials in 3D models
        • UV Mapping of 3D Models
      • Outputting 3D Model's Texture
  • TIMELINES
    • Overview
    • Timelines Window
    • Timeline Editor Window
      • Sections
      • Markers
      • Curve Editor
    • Cues
      • Cue List
  • LAYERS AND LAYOUTS
    • Overview
    • Stock Layer Templates
      • Content Layer Templates
        • Video
      • Generative Layer Templates
        • Checkerboard
        • Color grid
        • Gradient
        • Mapping ID
        • Render Time
        • Scroll Texture
        • Send Texture
        • Solid Color
        • Strobe
        • Text
        • Texture to Mapping
      • Control Layer Templates
        • Go to Marker
        • Go to Section
        • Receive message
        • Send DMX
        • Send message
        • Set Fade
        • Set Timeline State
        • Set Volume
    • Layers
      • Layer Properties
      • Layer Layouts
      • Cross-fade
    • User Layer Templates
    • Variables
      • Variable Management
      • Control Variables with DMX, OSC, or Curves
    • Nodes
      • Node Connections
      • Node Action Flow
      • Order of Node Execution
      • Texture Processing
        • LUT
        • Luma Key
        • Rotate
      • Computer Vision
        • Optical Flow
        • Find Blobs
        • Mog2 Background Subtraction
        • Combine
        • Convert CV Color
        • Subtract
  • Node reference
    • Node reference
    • Layout nodes
      • Lifeline and actions node category
        • Tick node
      • Texture generators node category
    • Device nodes
  • Content Playback
    • Video Formats & Codecs
    • Playing Video
    • Playing Image Sequences
    • Images
    • Playing Notch Blocks
  • Projection Mapping
    • Projection Mapping
    • Projection Study
    • 2D Projection Mapping Workflow
    • 3D Projection Mapping Workflow
    • 3DCal
    • Iris
      • Setting up Iris Device Node
      • Adjusting Focus
      • Adding and calibrating Iris camera
      • Calibrating projectors using Iris
      • IrisVirtual
    • AutoBlend
    • Warp & Blend
      • Texture Warp & Blend node
      • Texture Mesh Warp node
      • Texture Perspective Warp node
      • Texture Softedge node
      • Warp & Blend Output Window
    • Texture Mask
  • DMX
    • DMX Overview
    • DMX Setup
    • DMX Out
      • Fixture Editor
      • Output to DMX Fixture
      • Set DMX in Layer Layouts
    • DMX In
      • Adjust layer variables with DMX
      • Index manager
      • Get DMX in Layer Layouts
      • Control by DMX
    • DMX by UV
  • Unreal Engine
    • Unreal Engine Integration Overview
    • Required Unreal Engine Plugins
      • Installing LightAct Plugin
      • Setting up the Plugin
        • LightAct Runtime Actor
        • LightAct Custom Time Step
        • LightAct Timecode
    • UnrealLink
    • Texture Sharing
      • Thrower2UCam
      • Projector2UCam
      • ViewportUCam
  • Integrations
    • Camera and object tracking
      • Camera Tracking
        • Stype
        • Mo-Sys
        • FreeD
        • Ncam
        • SPNet
      • Object Tracking
        • PSN
        • BlackTrax
        • OptiTrack
        • Vive
        • Antilatency
      • Tracking Visualizer
      • Tracking Follower
    • Network
      • TCP & UDP
      • OSC
        • OSCLearn
      • TUIO
    • Serial
      • MIDI
    • Audio
    • Content IO
      • NDI
      • Deltacast
        • FLEX Management
      • ZED
      • RealSense
    • OSCIn
    • 10-Bit Displays
  • LightTrack
  • LightNet
    • LightNet Overview
    • LightNet Clusters
      • Scan Network
      • Connect to Secondary Machines
      • Transfer and Open Project
      • Cluster Management
    • LightNet Performance
      • Canvas Distribution
      • Layer Distribution
      • Asset Distribution
      • Viewport Object Distribution
      • VRAM Improvements
    • LightSync
  • WebUI
    • WebUI Setup
  • GPU Management
    • EDID Management
      • Export EDID
      • Load EDID
      • Unload EDID
    • Synchronize GPU Outputs
    • Multiple GPUs
      • Mosaic
        • Set up Mosaic
        • Modify or Disable Mosaic
      • Primary Display
      • Workflow
    • DisplayPort - HDMI converters
  • Licensing
    • Licensing Overview
    • Adding or updating a License
    • Applying a License
    • Transferring a License
  • Troubleshooting
    • Iris Troubleshooting
    • Unreal Engine Integration Troubleshooting
      • Texture Sharing Troubleshooting
    • LightNet Troubleshooting
    • Notch Troubleshooting
    • GPU Management Troubleshooting
    • Asking for support
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  1. DMX
  2. DMX In

Control by DMX

PreviousGet DMX in Layer LayoutsNextDMX by UV

Last updated 1 year ago

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To control software-level properties with DMX, you can use Control by DMX window.

To do this, open the Control by DMX window which you can find under Tools in the Top Bar, and enable it. Here you can trigger or control:

  • Basic commands,

  • Video Output fades,

  • Timeline Play states,

  • Cue triggers and

  • Global variables.

With the Universe property, you can assign a Universe within which DMX values will control the above-mentioned properties.

In the Start channels section, the difference between two consecutive Start channels determines which Channels are reserved for each property.

By selecting the same Universe in the DMX In window, you should be able to see all the Channels that you have chosen, appear as green. If you hover over these Channels, you will see a tooltip with the property that is being controlled on that Universe and Channel.

Under the Play state channel value ranges you can determine a range within which the Play states property will be triggered. The Play state of a given Timeline will only change when the incoming value changes, so it matches one of the values within the-determined range.

To control Cues you should open the Cue list window. There you can choose with which Channel and value the Cue will trigger.

Example of controlling video output fade by DMX
Control by DMX window