# LightAct 4 Docs

## LightAct 4 User Docs

- [LightAct 4 Documentation](https://docs.lightact.com/readme.md): A user guide on LightAct 4
- [Terminology](https://docs.lightact.com/quick-start/terminology.md): A description of some of the most commonly used terms in LightAct
- [User Interface](https://docs.lightact.com/quick-start/user-interface.md)
- [Top Bar](https://docs.lightact.com/quick-start/user-interface/top-bar.md)
- [Viewport Navigation](https://docs.lightact.com/quick-start/user-interface/viewport-navigation.md)
- [Drag & drop](https://docs.lightact.com/quick-start/user-interface/drag-and-drop.md)
- [Quick Tips](https://docs.lightact.com/quick-start/user-interface/quick-tips.md)
- [Shortcuts](https://docs.lightact.com/quick-start/shortcuts.md)
- [Content flow](https://docs.lightact.com/quick-start/overview-of-content-pipeline.md)
- [Asking for support](https://docs.lightact.com/quick-start/asking-for-support.md): How to ask for support so that we can quickly help you
- [General troubleshooting](https://docs.lightact.com/quick-start/general-troubleshooting.md)
- [Switching to LightAct](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/switching-to-lightact.md)
- [LightAct for Disguise Operators](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators.md)
- [GUI Overview](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators/gui-overview.md)
- [Content Sequencing](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators/content-sequencing.md)
- [Content Mapping](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators/content-mapping.md)
- [Projection Mapping](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-disguise-operators/projection-mapping.md)
- [LightAct for Pixera Operators](https://docs.lightact.com/transitioning-to-lightact-from-other-media-servers/lightact-for-pixera-operators.md)
- [Video, images and image sequences](https://docs.lightact.com/assets/video-formats-and-codecs.md)
- [Notch and TouchDesigner](https://docs.lightact.com/assets/playing-notch-blocks.md)
- [Audio files](https://docs.lightact.com/assets/audio-files.md)
- [3D models](https://docs.lightact.com/assets/3d-model.md)
- [UV Mapping of 3D Models](https://docs.lightact.com/assets/3d-model/uv-mapping-of-3d-models.md): UV unwrapping of 3D models can have significant impact on behaviour, possibilities and performance of your LightAct projects.
- [Asset ingestion management](https://docs.lightact.com/assets/asset-ingestion-management.md)
- [Asset versioning](https://docs.lightact.com/assets/asset-versioning.md)
- [Overview](https://docs.lightact.com/timelines/overview.md)
- [Project framerate](https://docs.lightact.com/timelines/project-framerate.md)
- [Sections & Markers](https://docs.lightact.com/timelines/sections.md)
- [Cue List](https://docs.lightact.com/timelines/cue-list.md)
- [Syncing to a timecode](https://docs.lightact.com/timelines/syncing-to-a-timecode.md)
- [Overview](https://docs.lightact.com/layers-and-layouts/overview.md): An overview of Layers, Layer Layouts and Variables
- [Layers](https://docs.lightact.com/layers-and-layouts/layers.md)
- [Stock Layer Templates](https://docs.lightact.com/layers-and-layouts/stock-layer-templates.md)
- [Content Layer Templates](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates.md)
- [Audio](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates/audio-template.md): Category: Content
- [Content input](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates/content-input-template.md): Category: Content
- [Multi-layer](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates/video.md): Category: Content
- [Notch](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates/notch-layer-template.md): Category: Content
- [Video](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/content-layer-templates/video-1.md): Category: Content
- [Generative Layer Templates](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates.md)
- [Channel mixer](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/channel-mixer.md): Category: Generative
- [Checkerboard](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/checkerboard.md): Category: Generative
- [Color grid](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/color-grid.md): Category: Generative
- [Gradient](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/gradient.md): Category: Generative
- [Mapping ID](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/mapping-id.md): Category: Generative
- [Render Time](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/render-time.md): Category: Generative
- [Scroll Texture](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/scroll-texture.md): Category: Generative
- [Send Texture](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/send-texture.md): Category: Generative
- [Solid Color](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/solid-color.md): Category: Generative
- [Strobe](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/strobe.md): Category: Generative
- [Text](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/text.md): Category: Generative
- [Texture to Mapping](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/generative-layer-templates/texture-to-mapping.md): Category: Generative
- [Control Layer Templates](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates.md)
- [Go to Marker](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/go-to-marker.md): Category: Control
- [Go to Section](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/go-to-section.md): Category: Control
- [Receive message](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/receive-message.md): Category: Control
- [Send DMX](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/send-dmx.md): Category: Control
- [Send message](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/send-message.md): Category: Control
- [Set Fade](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/set-fade.md): Category: Control
- [Set Timeline State](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/set-timeline-state.md): Category: Control
- [Set Volume](https://docs.lightact.com/layers-and-layouts/stock-layer-templates/control-layer-templates/set-volume.md): Category: Control
- [User Layer Templates](https://docs.lightact.com/layers-and-layouts/user-layer-templates.md)
- [Fast layer workflows](https://docs.lightact.com/layers-and-layouts/fast-layer-workflows.md)
- [Fade in and Fade out](https://docs.lightact.com/layers-and-layouts/fade-in-and-fade-out.md)
- [Cross-fade](https://docs.lightact.com/layers-and-layouts/cross-fade.md)
- [Curve Editor](https://docs.lightact.com/layers-and-layouts/curve-editor.md)
- [Layer Connections](https://docs.lightact.com/layers-and-layouts/layer-connections.md)
- [Layer Layouts](https://docs.lightact.com/layers-and-layouts/layer-layouts.md)
- [Nodes](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes.md)
- [Node Connections](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/node-connections.md)
- [Node Action Flow](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/node-action-flow.md)
- [Order of Node Execution](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/order-of-node-execution.md)
- [Texture Processing](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/texture-processing.md)
- [LUT](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/texture-processing/lut.md)
- [Luma Key](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/texture-processing/luma-key.md)
- [Rotate](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/texture-processing/rotate.md)
- [Computer Vision](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision.md)
- [Optical Flow](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/optical-flow.md)
- [Find Blobs](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/find-blobs.md)
- [Mog2 Background Subtraction](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/mog2-background-subtraction.md)
- [Combine](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/combine.md)
- [Convert CV Color](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/convert-cv-color.md)
- [Subtract](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/computer-vision/subtract.md)
- [Variables](https://docs.lightact.com/layers-and-layouts/layer-layouts/variables.md)
- [Layer variables](https://docs.lightact.com/layers-and-layouts/layer-layouts/variables/layer-variables.md)
- [Global variables](https://docs.lightact.com/layers-and-layouts/layer-layouts/variables/global-variables.md)
- [Variable management](https://docs.lightact.com/layers-and-layouts/layer-layouts/variables/variable-management.md)
- [Variable groups](https://docs.lightact.com/layers-and-layouts/layer-layouts/variables/variable-groups.md)
- [Node reference](https://docs.lightact.com/node-reference/node-reference.md)
- [Layout nodes](https://docs.lightact.com/node-reference/node-reference/layout-nodes.md)
- [Lifeline and actions](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category.md)
- [Tick](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/on-layer-tick.md)
- [On Begin](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/on-layer-begin.md)
- [On End](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/on-layer-end.md)
- [Sequence](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/fork.md)
- [On shutdown](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/on-shutdown.md)
- [Key up/down](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/key-down.md)
- [Switch case](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/switch-case.md)
- [Run once](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/run-once.md)
- [Run every](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/run-every.md)
- [Delayed tick](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/delayed-tick.md)
- [Cycle](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/cycle.md)
- [For loop](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/for-loop.md)
- [Foreach](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/foreach.md)
- [Run on marker](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/run-on-marker.md)
- [Go to marker](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/go-to-marker.md)
- [Go to section](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/go-to-section.md)
- [Go to landmark](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/go-to-landmark.md)
- [Set layer state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/set-layer-state.md)
- [Get device status](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/get-device-status.md)
- [Set device status](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/set-device-status.md)
- [Get timeline state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/get-timeline-state.md)
- [Set timeline time](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/set-timeline-time.md)
- [Timeline time](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/get-timeline-time.md)
- [Set timeline state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/set-timeline-state.md)
- [Timeline play](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/set-timeline-play.md)
- [Color to texture](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/color-to-texture.md)
- [On project loaded](https://docs.lightact.com/node-reference/node-reference/layout-nodes/lifeline-and-actions-node-category/on-project-loaded.md)
- [Texture generators](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category.md)
- [String to texture](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category/string-to-texture.md)
- [Texture label](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category/texture-label.md)
- [Color grid](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category/color-grid.md)
- [Checkerboard](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category/checker-board.md)
- [Texture Gradient](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-generators-node-category/gradient.md)
- [Texture processing](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category.md)
- [Texture warp & blend](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-warp.md)
- [Texture blend](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-blend.md)
- [Edge detection](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-sobel-ed.md)
- [Texture invert](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-invert.md)
- [Texture channel multiply](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-channel-multiply.md)
- [Texture resize](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-resize.md)
- [Texture flip](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-flip.md)
- [Texture Blur](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-blur.md)
- [Texture Modify](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-adjust.md)
- [To equirectangular map](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/cube-map-to-equirectangular-map.md)
- [Texture rotate](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-rotate.md)
- [To cube map](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/to-cube-map.md)
- [Texture crop](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-crop.md)
- [Texture mask](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-mask.md)
- [Texture softedge](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-softedge.md)
- [Texture perspective warp](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-warp-perspective.md)
- [Texture mesh warp](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-warp-mesh.md)
- [Texture Luma Key](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-luma.md)
- [Texture LUT](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-lut.md)
- [Texture distort](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-distort.md)
- [Texture Chromakey](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-chromakey.md)
- [Texture scroll](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-scroll.md)
- [Texture swap](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-swap.md)
- [Texture erode](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-erode.md)
- [Texture channel mixer](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-channel-mixer.md)
- [Vignette](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/vignette.md)
- [Add frame delay](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/add-frame-delay.md)
- [Lens distort](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/lens-distort.md)
- [Texture to Monochrome](https://docs.lightact.com/node-reference/node-reference/layout-nodes/texture-processing-node-category/texture-to-monochrome.md)
- [Computer vision](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category.md)
- [MOG2 Background Subtraction](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-background-subtraction-mog2.md)
- [Find blobs](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-find-blobs.md)
- [Optical flow](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-optical-flow.md)
- [Threshold](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-threshold.md)
- [Erode](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-erode.md)
- [Dilate](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-dilate.md)
- [Convert CV color](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-color-convert.md)
- [Combine](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/cv-combine.md)
- [Get LightTrack data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/get-light-track-data.md)
- [DepthImage](https://docs.lightact.com/node-reference/node-reference/layout-nodes/computer-vision-node-category/depth-image.md)
- [Math](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category.md)
- [Waveform generator](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/waveform-generator.md)
- [Add](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/sum.md)
- [Divide](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/divide.md)
- [Multiply](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/multiply.md)
- [Negative](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/negative.md)
- [Smooth value](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/smooth-value.md)
- [Increment](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/increment.md)
- [Mod](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/mod.md)
- [Remap](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-remap.md)
- [Lerp](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-lerp.md)
- [Clamp](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-clamp.md)
- [Trigonometry](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-trigonometry.md)
- [Subtract](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/subtract.md)
- [Generate value](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/value.md)
- [Random float in range](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/rand.md)
- [Pose offset](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/pose-offset.md)
- [Coordinate system transform](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/coordinate-system-transform.md)
- [Vector length](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/vector-length.md)
- [Float round](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-round.md)
- [Float sqrt](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/float-sqrt.md)
- [Absolute value](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/absolute-value.md)
- [Expression](https://docs.lightact.com/node-reference/node-reference/layout-nodes/math-node-category/expression.md)
- [Logic](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category.md)
- [If](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/if.md)
- [Not](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/bool-invert.md)
- [Equals](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/equals.md)
- [Larger](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/larger.md)
- [Larger or equal](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/larger-or-equal.md)
- [Smaller](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/smaller.md)
- [Smaller or equal](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/smaller-or-equal.md)
- [In range](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/larger-or-equal-to-a-and-smaller-or-equal-to-b.md)
- [Boolean logic](https://docs.lightact.com/node-reference/node-reference/layout-nodes/logic-node-category/bool-logic.md)
- [Content I/O](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category.md)
- [Audio](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/audio-node-category.md)
- [Play audio](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/audio-node-category/play-audio.md)
- [Get audio](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/audio-node-category/get-audio.md)
- [Set audio](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/audio-node-category/set-audio.md)
- [Render texture](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/render-to-canvas-or-object.md)
- [Play Video](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/video-player.md)
- [Play Notch block](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/play-notch-block.md)
- [Set ndi stream](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/set-ndi-stream.md)
- [Read ZED](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/read-zed.md)
- [Read RealSense](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/read-real-sense.md)
- [Read OAK](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/read-oak.md)
- [Get texture](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/get-texture.md)
- [Set texture](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/set-texture.md)
- [Play TouchDesigner component](https://docs.lightact.com/node-reference/node-reference/layout-nodes/content-io-node-category/play-tox-file.md)
- [Data I/O](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category.md)
- [UDP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/udp-node-category.md)
- [Send UDP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/udp-node-category/send-udp.md)
- [Read UDP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/udp-node-category/read-udp.md)
- [TCP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/tcp-node-category.md)
- [Send TCP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/tcp-node-category/send-tcp.md)
- [Read TCP](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/tcp-node-category/read-tcp.md)
- [OSC](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/osc-node-category.md)
- [Send OSC](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/osc-node-category/send-osc.md)
- [Read OSC](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/osc-node-category/read-osc.md)
- [Unreal Engine](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/unreal-engine-node-category.md)
- [Read UE data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/unreal-engine-node-category/read-ue-data.md)
- [Send UE data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/unreal-engine-node-category/send-ue-data.md)
- [DMX](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category.md)
- [Get DMX](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/get-dmx.md)
- [Set DMX](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/set-dmx.md)
- [DMX by UV](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/dmx-by-uv.md)
- [Get Art-Net in status](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/get-art-net-in-status.md)
- [Get sACN in status](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/gets-acn-in-status.md)
- [Set Art-Net in state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/set-art-net-in-state.md)
- [Set sACN in state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/dmx-node-category/sets-acn-in-state.md)
- [MIDI](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/midi-node-category.md)
- [Read MIDI](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/midi-node-category/read-midi.md)
- [Send MTC](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/midi-node-category/send-mtc.md)
- [Read MIDI CC](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/midi-node-category/read-midicc.md)
- [Read MIDI Note](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/midi-node-category/read-midi-note.md)
- [Read TUIO](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/read-tuio.md)
- [Read from file](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/read-from-file.md)
- [Write to file](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/write-to-file.md)
- [Set string](https://docs.lightact.com/node-reference/node-reference/layout-nodes/data-io-node-category/set-string.md)
- [Trackers](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category.md)
- [PSN](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/psn-node-category.md)
- [Read PSN](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/psn-node-category/read-psn.md)
- [Send PSN](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/psn-node-category/send-psn.md)
- [Mo-Sys](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/mo-sys-node-category.md)
- [Read MoSys](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/mo-sys-node-category/read-mo-sys.md)
- [Stype](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/stype-node-category.md)
- [Read Stype](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/stype-node-category/read-stype.md)
- [FreeD](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/freed-node-category.md)
- [Read FreeD](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/freed-node-category/read-free-d.md)
- [OptiTrack](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/optitrack-node-category.md)
- [Read OptiTrack](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/optitrack-node-category/read-opti-track.md)
- [Read Prime](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/optitrack-node-category/read-prime-coordinates.md)
- [BlackTrax](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/blacktrax-node-category.md)
- [Read BlackTrax](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/blacktrax-node-category/read-rt-tr-p.md)
- [NCam](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/ncam-node-category.md)
- [Read Ncam](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/ncam-node-category/read-ncam.md)
- [SPNet](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/spnet-node-category.md)
- [Read SPNet camera](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/spnet-node-category/read-sp-net-camera.md)
- [Read SPNet object](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/spnet-node-category/read-sp-net-object.md)
- [Vive](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/vive-node-category.md)
- [Read vive](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/vive-node-category/read-vive.md)
- [Antilatency](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/antilatency-node-category.md)
- [Read Antilatency](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/antilatency-node-category/read-antilatency.md)
- [Read tracker](https://docs.lightact.com/node-reference/node-reference/layout-nodes/trackers-node-category/read-tracker.md)
- [Array operations](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category.md)
- [Viewport object by index](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/object-by-index.md)
- [Mapping by index](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/mapping-by-index.md)
- [Array item by index](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/array-item-by-index.md)
- [Asset by index](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/asset-by-index.md)
- [Device by index](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/device-by-index.md)
- [Append](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/append.md)
- [Size](https://docs.lightact.com/node-reference/node-reference/layout-nodes/array-operations-node-category/size.md)
- [Camera](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category.md)
- [Get camera properties](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category/capture-properties.md)
- [Create camera properties](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category/create-capture-properties.md)
- [Calculate FOV](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category/calc-fov.md)
- [Set camera properties](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category/set-capture-properties.md)
- [Camera offset](https://docs.lightact.com/node-reference/node-reference/layout-nodes/camera-node-category/camera-offset.md)
- [Utilities](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category.md)
- [Time](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/time-node-category.md)
- [Get system time](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/time-node-category/get-system-time.md)
- [Get timecode time](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/time-node-category/get-timecode-time.md)
- [Get System Date](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/time-node-category/get-system-date.md)
- [String](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/string-node-category.md)
- [Split string](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/string-node-category/split-string.md)
- [Substring](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/string-node-category/string-substring.md)
- [LightNet](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/lightnet-node-category.md)
- [On LightSync session join](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/lightnet-node-category/on-light-sync-session-join.md)
- [On LightSync session leave](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/lightnet-node-category/on-light-sync-session-leave.md)
- [On backup to primary](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/lightnet-node-category/on-backup-to-primary.md)
- [On backup to secondary](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/lightnet-node-category/on-backup-to-secondary.md)
- [Application tick](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/application-tick.md)
- [Write to log](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/write-to-log.md)
- [Print to console](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/print-to-console.md)
- [Convert](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/converter.md)
- [Explode](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/explode.md)
- [Merge](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/merge.md)
- [Float to vec2](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/float-to-vec2.md)
- [Float to vec3](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/float-to-vec3.md)
- [To resolution](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/integer-to-resolution.md)
- [Get data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/get-object-data.md)
- [Texture resolution](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/texture-resolution.md)
- [Set data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/set-object-data.md)
- [Set object transform](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/set-object-transform.md)
- [Get object transform](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/get-object-transform.md)
- [Get layer data](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/get-layer-data.md)
- [Get name](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/object-name.md)
- [Fade in](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/fade-in.md)
- [Fade out](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/fade-out.md)
- [JSON Pack](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/json-pack.md)
- [JSON Unpack](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/json-unpack.md)
- [Get section](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/get-section.md)
- [Get marker](https://docs.lightact.com/node-reference/node-reference/layout-nodes/utilities-node-category/get-marker.md)
- [Miscellaneous](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category.md)
- [Launch NDisplay](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/launch-n-display.md)
- [Kill NDisplay](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/kill-n-display.md)
- [Save project file](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/save-project.md)
- [Open project file](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/open-project.md)
- [Run .bat file](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/run-bat-file.md)
- [Set video output state](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/enable-or-disable-video-output.md)
- [Get launch argument](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/get-launch-parameter.md)
- [Get performance](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/get-performance.md)
- [Trigger volume](https://docs.lightact.com/node-reference/node-reference/layout-nodes/miscellaneous-node-category/trigger-volume.md)
- [Projection](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category.md)
- [AutoBlend](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/autoblend.md)
- [Run autoblend](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/run-autoblend.md)
- [Calibrate Iris camera](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/calibrate-iris-camera.md)
- [Run Iris calibration](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/run-iris-calibration.md)
- [Send PJLink command](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/send-pj-link-command.md)
- [Projected points](https://docs.lightact.com/node-reference/node-reference/layout-nodes/projection-node-category/projected-points.md)
- [Device nodes](https://docs.lightact.com/node-reference/node-reference/device-nodes.md)
- [Content I/O](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category.md)
- [Video](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category.md)
- [NDI](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/ndi-node-category.md)
- [NDI receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/ndi-node-category/ndi-receiver-device.md)
- [NDI sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/ndi-node-category/ndi-sender-device.md)
- [SPOUT](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/spout-node-category.md)
- [Spout receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/spout-node-category/spout-receiver-device.md)
- [Spout sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/spout-node-category/spout-sender-device.md)
- [Deltacast](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/deltacast-node-category.md)
- [Deltacast receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/deltacast-node-category/deltacast-device.md)
- [Deltacast sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/deltacast-node-category/deltacast-sender-device.md)
- [Blackmagic](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/blackmagic-node-category.md)
- [Blackmagic receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/blackmagic-node-category/blackmagic-device.md)
- [DirectShow capture](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/directshow-capture-node-category.md)
- [DirectShow capture](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/video-node-category/directshow-capture-node-category/ds-capture-device.md)
- [Audio](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/audio-node-category.md)
- [Audio output](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/audio-node-category/audio-sender-device.md)
- [Audio input](https://docs.lightact.com/node-reference/node-reference/device-nodes/content-io-node-category/audio-node-category/audio-receiver-device.md)
- [Data I/O](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category.md)
- [UDP](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/udp-node-category.md)
- [UDP sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/udp-node-category/udp-sender-device.md)
- [UDP receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/udp-node-category/udp-receiver-device.md)
- [TCP](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/tcp-node-category.md)
- [TCP sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/tcp-node-category/tcp-sender-device.md)
- [TCP receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/tcp-node-category/tcp-receiver-device.md)
- [TUIO](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/tuio-node-category.md)
- [TUIO receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/tuio-node-category/tuio-receiver-device.md)
- [OSC](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/osc-node-category.md)
- [OSC sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/osc-node-category/osc-sender-device.md)
- [OSC receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/osc-node-category/osc-receiver-device.md)
- [Unreal Engine](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/unreal-engine-node-category.md)
- [Texture share](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/unreal-engine-node-category/texture-share-receiver-device.md)
- [UE data sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/unreal-engine-node-category/ue-data-sender-node.md)
- [UE data receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/unreal-engine-node-category/ue-data-receiver-node.md)
- [MIDI](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/midi-node-category.md)
- [MIDI receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/midi-node-category/midi-receiver-device.md)
- [MIDI sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/midi-node-category/midi-sender-device.md)
- [Iris camera](https://docs.lightact.com/node-reference/node-reference/device-nodes/data-io-node-category/iris-camera-device.md)
- [Trackers](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category.md)
- [PSN](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/psn-node-category.md)
- [PSN receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/psn-node-category/psn-receiver-device.md)
- [PSN sender](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/psn-node-category/psn-sender-device.md)
- [Mo-Sys](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/mo-sys-node-category.md)
- [MoSys receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/mo-sys-node-category/mo-sys-receiver-device.md)
- [Stype](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/stype-node-category.md)
- [Stype receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/stype-node-category/stype-receiver-device.md)
- [FreeD](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/freed-node-category.md)
- [FreeD receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/freed-node-category/free-d-receiver-device.md)
- [OptiTrack](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/optitrack-node-category.md)
- [OptiTrack data receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/optitrack-node-category/opti-track-receiver-device.md)
- [OptiTrack camera receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/optitrack-node-category/prime-camera-receiver-device.md)
- [BlackTrax](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/blacktrax-node-category.md)
- [BlackTrax receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/blacktrax-node-category/rt-tr-p-receiver-device.md)
- [NCam](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/ncam-node-category.md)
- [Ncam receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/ncam-node-category/ncam-receiver-device.md)
- [SPNet](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/spnet-node-category.md)
- [SPNet receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/spnet-node-category/stage-precision-receiver-device.md)
- [Vive](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/vive-node-category.md)
- [Vive device](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/vive-node-category/vive-device.md)
- [ZED](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/zed-node-category.md)
- [ZED receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/zed-node-category/zed-receiver-device.md)
- [RealSense](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/realsense-node-category.md)
- [RealSense receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/realsense-node-category/real-sense-receiver-device.md)
- [OAK](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/oak-node-category.md)
- [OAK receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/oak-node-category/oak-receiver-device.md)
- [SICK](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/sick-node-category.md)
- [SICK Visionary camera receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/sick-node-category/sick-visionary-receiver-device.md)
- [Antilatency](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/antilatency-node-category.md)
- [Antilatency receiver](https://docs.lightact.com/node-reference/node-reference/device-nodes/trackers-node-category/antilatency-node-category/antilatency-receiver-device.md)
- [Playing video files](https://docs.lightact.com/video-playback/playing-video-files.md)
- [Frame buffering](https://docs.lightact.com/video-playback/frame-buffering.md)
- [Proxy video files](https://docs.lightact.com/video-playback/proxy-video-files.md)
- [LightAct Hardware video playback performance](https://docs.lightact.com/video-playback/video-playback-performance.md)
- [reActor v3](https://docs.lightact.com/video-playback/video-playback-performance/reactor-v3.md)
- [Double 2](https://docs.lightact.com/video-playback/video-playback-performance/double-2.md)
- [Video playback troubleshooting](https://docs.lightact.com/video-playback/video-playback-troubleshooting.md)
- [Overview](https://docs.lightact.com/real-time-content-playback/notch.md)
- [Notch](https://docs.lightact.com/real-time-content-playback/notch-1.md)
- [TouchDesigner](https://docs.lightact.com/real-time-content-playback/touchdesigner.md)
- [Unreal Engine](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview.md)
- [Required Unreal Engine Plugins](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins.md)
- [Installing LightAct Plugin](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins/installing-lightact-plugin.md)
- [Setting up the Plugin](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins/setting-up-the-plugin.md)
- [LightAct Runtime Actor](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins/setting-up-the-plugin/lightact-runtime-actor.md)
- [LightAct Custom Time Step](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins/setting-up-the-plugin/lightact-custom-time-step.md)
- [LightAct Timecode](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/required-unreal-engine-plugins/setting-up-the-plugin/lightact-timecode.md)
- [UnrealLink](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/unreallink.md)
- [Texture Sharing](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/texture-sharing.md)
- [Thrower2UCam](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/texture-sharing/thrower2ucam.md)
- [Projector2UCam](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/texture-sharing/projector2ucam.md)
- [ViewportUCam](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/texture-sharing/viewportucam.md)
- [Unreal Engine Integration Troubleshooting](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/unreal-engine-integration-troubleshooting.md)
- [Texture Sharing Troubleshooting](https://docs.lightact.com/real-time-content-playback/unreal-engine-integration-overview/unreal-engine-integration-troubleshooting/texture-sharing-troubleshooting.md): If you cannot get Texture Sharing to work on your computer, please follow this guide. It will allow give you more details into what might be the problem.
- [Content mapping overview](https://docs.lightact.com/content-mapping/content-mapping-overview.md)
- [Canvas Maps](https://docs.lightact.com/content-mapping/canvas-mapping.md)
- [Throwers](https://docs.lightact.com/content-mapping/throwers.md)
- [Output Setup Overview](https://docs.lightact.com/output-setup/output-setup-overview.md)
- [Output Maps](https://docs.lightact.com/output-setup/output-maps.md)
- [Output management](https://docs.lightact.com/output-setup/output-management.md)
- [EDID Management in LightAct](https://docs.lightact.com/output-setup/output-management/edid-management-in-lightact.md)
- [EDID Management with Nvidia Control Panel](https://docs.lightact.com/output-setup/output-management/edid-management-with-nvidia-control-panel.md)
- [Set up Mosaic](https://docs.lightact.com/output-setup/output-management/set-up-mosaic.md)
- [Modify or Disable Mosaic](https://docs.lightact.com/output-setup/output-management/modify-or-disable-mosaic.md)
- [Multiple GPUs](https://docs.lightact.com/output-setup/output-management/multiple-gpus.md)
- [Primary Display](https://docs.lightact.com/output-setup/output-management/multiple-gpus/primary-display.md)
- [Workflow](https://docs.lightact.com/output-setup/output-management/multiple-gpus/workflow.md)
- [GPU Troubleshooting](https://docs.lightact.com/output-setup/output-management/gpu-management-troubleshooting.md)
- [Projection Mapping](https://docs.lightact.com/projection-mapping/projection-mapping.md)
- [Projection Study](https://docs.lightact.com/projection-mapping/projection-study.md)
- [2D Projection Mapping Workflow](https://docs.lightact.com/projection-mapping/2d-projection-mapping-workflow.md)
- [3D Projection Mapping Workflow](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow.md)
- [3DCal](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow/3dcal.md)
- [AutoBlend](https://docs.lightact.com/projection-mapping/3d-projection-mapping-workflow/autoblend.md)
- [Iris](https://docs.lightact.com/projection-mapping/iris.md)
- [Setting up Iris Device Node](https://docs.lightact.com/projection-mapping/iris/setting-up-iris-device-node.md): How to set up Iris device node in Devices window
- [Adjusting Focus](https://docs.lightact.com/projection-mapping/iris/adjusting-focus.md)
- [Adding and manually calibrating Iris camera](https://docs.lightact.com/projection-mapping/iris/adding-and-calibrating-iris-camera.md): Adding an Iris camera to the viewport and calibrating it with a manual  approach.
- [Calibrating OptiTrack cameras with active or passive markers](https://docs.lightact.com/projection-mapping/iris/calibrating-optitrack-cameras-with-active-or-passive-markers.md)
- [Calibrating projectors using Iris](https://docs.lightact.com/projection-mapping/iris/calibrating-projectors-using-iris.md)
- [IrisVirtual](https://docs.lightact.com/projection-mapping/iris/irisvirtual.md): Evaluate your planned Iris setup before making the purchase.
- [Iris Troubleshooting](https://docs.lightact.com/projection-mapping/iris/iris-troubleshooting.md)
- [DMX Overview](https://docs.lightact.com/dmx/dmx-overview.md)
- [Sending DMX](https://docs.lightact.com/dmx/dmx-out.md)
- [Fixture Editor](https://docs.lightact.com/dmx/dmx-out/fixture-editor.md)
- [Output to DMX Fixture](https://docs.lightact.com/dmx/dmx-out/output-to-dmx-fixture.md)
- [Set DMX in Layer Layouts](https://docs.lightact.com/dmx/dmx-out/set-dmx-in-layer-layouts.md)
- [DMX by UV](https://docs.lightact.com/dmx/dmx-out/dmx-by-uv.md)
- [Receiving DMX](https://docs.lightact.com/dmx/dmx-in.md)
- [Controlling Layers with DMX](https://docs.lightact.com/dmx/dmx-in/adjust-layer-variables-with-dmx.md)
- [Index manager](https://docs.lightact.com/dmx/dmx-in/index-manager.md)
- [Controlling Timelines with DMX](https://docs.lightact.com/dmx/dmx-in/controlling-timelines-with-dmx.md)
- [Master DMX Control](https://docs.lightact.com/dmx/dmx-in/control-by-dmx.md)
- [Get DMX in Layer Layouts](https://docs.lightact.com/dmx/dmx-in/get-dmx-in-layer-layouts.md)
- [Sending OSC](https://docs.lightact.com/osc-and-midi/sending-osc.md): OSC stands for open sound protocol and is often used in live-event and broadcast industries to transmit various values in high framerates.
- [Receiving OSC](https://docs.lightact.com/osc-and-midi/receiving-osc.md)
- [Controlling Layers with OSC](https://docs.lightact.com/osc-and-midi/receiving-osc/oscin.md)
- [Master control and Cue triggering with OSC](https://docs.lightact.com/osc-and-midi/receiving-osc/master-control-and-cue-triggering-with-osc.md)
- [MIDI](https://docs.lightact.com/osc-and-midi/midi.md)
- [Camera and object tracking](https://docs.lightact.com/integrations/camera-and-object-tracking.md)
- [Tracking Visualizer](https://docs.lightact.com/integrations/camera-and-object-tracking/tracking-visualizer.md)
- [CalTrack](https://docs.lightact.com/integrations/camera-and-object-tracking/caltrack.md)
- [Node-based Tracking Workflows](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows.md)
- [Stype](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/stype.md)
- [Mo-Sys](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/mo-sys.md)
- [FreeD](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/freed.md)
- [Ncam](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/ncam.md)
- [SPNet](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/spnet.md)
- [PSN](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/psn.md)
- [BlackTrax](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/blacktrax.md)
- [OptiTrack (NatNet)](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/optitrack.md)
- [Vive](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/vive.md)
- [Antilatency](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/antilatency.md)
- [Network](https://docs.lightact.com/integrations/network.md)
- [TCP & UDP](https://docs.lightact.com/integrations/network/tcp-and-udp.md): In this page, we will go through sending and receiving TCP & UDP
- [TUIO](https://docs.lightact.com/integrations/network/tuio.md): TUIO is an OSC-based protocol commonly used to transmit data from touch user interfaces.
- [Audio](https://docs.lightact.com/integrations/audio.md): Audio playback and streaming in LightAct
- [Content IO](https://docs.lightact.com/integrations/content-io.md)
- [Deltacast Setup](https://docs.lightact.com/integrations/content-io/deltacast-setup.md): This page explains how to install DELTACAST drivers, configure the card, and use it in LightAct.
- [Deltacast FLEX Management](https://docs.lightact.com/integrations/content-io/deltacast-setup/flex-management.md)
- [Deltacast FAQ and Troubleshooting](https://docs.lightact.com/integrations/content-io/deltacast-setup/deltacast-faq-and-troubleshooting.md)
- [RealSense](https://docs.lightact.com/integrations/content-io/realsense.md)
- [10-Bit Displays](https://docs.lightact.com/integrations/10-bit-displays.md)
- [LightTrack](https://docs.lightact.com/lighttrack/lighttrack.md)
- [SICK Camera Setup](https://docs.lightact.com/lighttrack/lighttrack/sick-camera-setup.md): This guide explains how to connect and physically install SICK Visionary-T Mini cameras for use with LightTrack.
- [SICK LightTrack Setup](https://docs.lightact.com/lighttrack/lighttrack/sick-lighttrack-setup.md): This guide explains how to configure SICK Visionary-T cameras for LightTrack.
- [LightNet overview](https://docs.lightact.com/lightnet/lightnet-overview.md): LightAct's multi-server functionality
- [LightNet basics](https://docs.lightact.com/lightnet/lightnet-basics.md)
- [Network setup](https://docs.lightact.com/lightnet/network-setup.md)
- [Finding LightAct Machines](https://docs.lightact.com/lightnet/lightnet-clusters.md): Creating and managing LightNet clusters
- [Establish LightNet Cluster](https://docs.lightact.com/lightnet/establish-lightnet-cluster.md)
- [LightSync connection](https://docs.lightact.com/lightnet/lightsync-connection.md)
- [Server workload distribution](https://docs.lightact.com/lightnet/server-workload-distribution.md)
- [Asset management in LightNet](https://docs.lightact.com/lightnet/asset-management-in-lightnet.md)
- [WebUI Setup](https://docs.lightact.com/miscellaneous/webui-setup.md)
- [Launching LightAct with Arguments](https://docs.lightact.com/miscellaneous/launching-lightact-with-arguments.md)
- [Licensing Overview](https://docs.lightact.com/licensing/licensing-overview.md)
- [Adding or updating a License](https://docs.lightact.com/licensing/adding-or-updating-a-license.md)
- [Applying a License](https://docs.lightact.com/licensing/applying-a-license.md)
- [Transferring a License](https://docs.lightact.com/licensing/transferring-a-license.md)
- [Getting your hardware ready to run LightAct](https://docs.lightact.com/preparing-your-hardware-for-lightact/getting-your-hardware-ready-to-run-lightact.md)
- [Setting up your computer](https://docs.lightact.com/preparing-your-hardware-for-lightact/setting-up-your-computer.md)
- [Testing your computer](https://docs.lightact.com/preparing-your-hardware-for-lightact/testing-your-computer.md)
- [Testing video playback](https://docs.lightact.com/preparing-your-hardware-for-lightact/testing-video-playback.md)
- [Troubleshooting LightSync](https://docs.lightact.com/preparing-your-hardware-for-lightact/troubleshooting-lightsync.md): This guide provides a structured approach to troubleshooting sync issues between multiple servers in a LightSync session.
- [DisplayPort - HDMI converters](https://docs.lightact.com/preparing-your-hardware-for-lightact/displayport-hdmi-converters.md): If it is required to convert DisplayPort outputs into HDMI outputs
- [How are Changelogs generated](https://docs.lightact.com/release-changelogs/how-are-changelogs-generated.md)
- [LightAct 4.17](https://docs.lightact.com/release-changelogs/lightact-4.17.md)
- [LightAct 4.17.B2](https://docs.lightact.com/release-changelogs/lightact-4.17/lightact-4.17.b2.md)
- [LightAct 4.17.B1](https://docs.lightact.com/release-changelogs/lightact-4.17/lightact-4.17.b1.md)
- [LightAct 4.16](https://docs.lightact.com/release-changelogs/lightact-4.16.md)
- [LightAct 4.16.4](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.4.md)
- [LightAct 4.16.3](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.3.md)
- [LightAct 4.16.2](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.2.md)
- [LightAct 4.16.1](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.1.md)
- [LightAct 4.16.0](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.0.md)
- [LightAct 4.16.RC1](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.rc1.md)
- [LightAct 4.16.B1](https://docs.lightact.com/release-changelogs/lightact-4.16/lightact-4.16.b1.md)
- [LightAct 4.15](https://docs.lightact.com/release-changelogs/lightact-4.15.md)
- [LightAct 4.15.2](https://docs.lightact.com/release-changelogs/lightact-4.15/lightact-4.15.2.md)
- [LightAct 4.15.1](https://docs.lightact.com/release-changelogs/lightact-4.15/lightact-4.15.1.md)
- [LightAct 4.15.0](https://docs.lightact.com/release-changelogs/lightact-4.15/lightact-4.15.0.md)
- [LightAct 4.15.B1](https://docs.lightact.com/release-changelogs/lightact-4.15/lightact-4.15.b1.md)
- [LightAct 4.14](https://docs.lightact.com/release-changelogs/lightact-4.14.md)
- [LightAct 4.14.1](https://docs.lightact.com/release-changelogs/lightact-4.14/lightact-4.14.1.md)
- [LightAct 4.14.0](https://docs.lightact.com/release-changelogs/lightact-4.14/lightact-4.14.0.md)
- [LightAct 4.14.RC2](https://docs.lightact.com/release-changelogs/lightact-4.14/lightact-4.14.rc2.md)
- [LightAct 4.14.RC1](https://docs.lightact.com/release-changelogs/lightact-4.14/lightact-4.14.rc1.md)
- [LightAct 4.14.B1](https://docs.lightact.com/release-changelogs/lightact-4.14/lightact-4.14.b1.md)
- [LightAct 4.13](https://docs.lightact.com/release-changelogs/lightact-4.13.md)
- [LightAct 4.13.4](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.4.md)
- [LightAct 4.13.3](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.3.md)
- [LightAct 4.13.2](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.2.md)
- [LightAct 4.13.1](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.1.md)
- [LightAct 4.13.0](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.0.md)
- [LightAct 4.13 RC1](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13-rc1.md)
- [LightAct 4.13 Beta 2](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.b2.md)
- [LightAct 4.13 Beta 1](https://docs.lightact.com/release-changelogs/lightact-4.13/lightact-4.13.b1.md)
- [Changelogs before 4.13](https://docs.lightact.com/release-changelogs/changelogs-before-4.13.md)