List of Nodes

Last Updated on March 21, 2023

3D

3D Combine	Сombines multiple 3D objects into a single one.
3D Model Export	Saves a 3D object to a file.
3D Model File	Loads a 3D object from a file.
3D Primitive	Creates a primitive 3D object (Sphere, Box, Cylinder, or Plane).
3D Scene	Creates a virtual 3D environment where 3D objects, cameras, and projectors can be added, positioned, or edited. It is mostly used for projection mapping.
Camera 3D	Configures a camera to render an image from a particular viewpoint in a 3D scene.
Projection Mapper	Projects an image onto 3D objects in a scene.
Transform 3D	Generates or receives a transformation matrix for 3D objects. Multiple Transform 3D nodes can be chained together to perform complex transformations.

Audio

Audio In	Captures audio from the specified audio device.
Audio Out	Outputs audio to the specified audio device.
DTMF Generator	Generates Dual-Tone Multi-Frequency (DTMF) signals.
Sound FX	Applies sound effects to the audio output.
Tone Generator	Generates a pure audio tone with the specified frequency.

Auto Calibration

BlendCalibrators	Blends two calibrator patches on the same display.
Calibrator	Provides automatic camera-based calibration of multi-projector output.
CalibratorPatch	Creates a single projector patch for automatic multi-projector calibration.
Digital Camera	Provides access to DSLR or mirrorless camera controls and settings.
DomeSDK Loader	Loads Screenberry DomeSDK calibration files.
DomeSDK Saver	Saves Screenberry DomeSDK calibration files.
GenICam Camera	Enables the use of GenICam-compatible cameras for calibration.
Virtual Camera	Is used to simulate the calibration process (mostly for debugging while evaluating the work of the Calibrator). Additionally, it can be used in combination with the 3D Scene node to simulate complex multi-projector setups.

Automation

Action Delay	Delays the execution of a trigger for a specified period of time.
Action Toggle	Executes On and Off triggers alternately and changes the value of an output boolean parameter every time an input trigger is received.
Content Sync	Automatically converts and updates media items from a shared folder to a target folder.
Event Filter	Filters received triggers based on the criteria specified.
Event Scheduler	Schedules triggers to be executed at specified times and dates, such as hourly, daily, monthly, etc.
Gate	Connects or breaks a link of a specified type depending on the execution of the On and Off triggers.
Media Player Action	Executes the specified playback control of the selected Media Player upon receiving a trigger.
On Item Started	Executes a trigger upon starting the playback of a specified media item.
On Startup	Executes a trigger at Screenberry startup.
Play Item	Starts the playback of a specified media item.
Playlist Randomizer	Creates a new playlist with a specified number of media items that includes each media item from the source playlist approximately the same number of times, while not positioning any of these media items twice in the row.
Preset	Allows switching between sets of parameters with predefined values.
Script	Runs JavaScript code.
System Exec	Runs external processes.
Ticker	Creates a trigger to be executed every specified number of frames.

Communication

Art-Net Receiver	Receives Art-Net packets (DMX) over an ethernet network.
Art-Net Sender	Sends Art-Net packets (DMX) over an ethernet network.
HTTP Listener	Listens to HTTP requests and, upon receiving them, either executes triggers based on configured commands or processes HTTP requests using Screenberry Control Protocol.
HTTP Request	Sends HTTP requests.
MIDI Controller	Processes input from a MIDI device.
MIDI In	Receives MIDI input from a single device and enables the routing of MIDI messages to multiple MIDI controllers.
MIDI Out	Enables the output of MIDI messages.
MQTT Client	Establishes a connection to the MQTT (Message Queuing Telemetry Transport) broker over TCP.
OSC Listener	Listens for OSC packets and, upon receiving them, either executes triggers based on configured commands or processes OSC packets using Screenberry Control Protocol.
OSC Sender	Sends OSC packets using UDP.
Serial Port Input	Receives packets from a serial port and, upon receiving them, either executes triggers based on configured commands or processes packets using Screenberry Control Protocol.
Serial Port Output	Sends messages over a serial port.
TCP Listener	Listens for TCP/IP connections and processes messages by either executing triggers based on configured commands or using Screenberry Control Protocol.
TCP Sender	Sends simple commands and reads a response over TCP/IP.
UDP Listener	Listens for UDP packets and, upon receiving them, either executes triggers based on configured commands or processes UDP packets using Screenberry Control Protocol.
UDP Sender	Sends UDP packets.
Wake on LAN	Sends Wake-on-LAN packets.
Web Server	Runs a web server that enables the hosting and processing of web pages. The default page is a web panel for controlling Screenberry via a web browser.

Device Control

Barco Control	Provides IP-based control for a range of Barco projectors.
PJLink	Provides control over devices via the PJLink protocol.
Projectors Control (Serial Port)	Provides control over projectors via a serial port.
Samsung MDC Protocol	Provides control over Samsung displays via the Multiple Display Control (MDC) protocol.
Serial Relay Input	Detects short circuits on the serial port’s Rx and Tx lines.
SerialPPM	Converts floating-point numbers to a PPM signal for RC devices using the Front Pictures USBtoPPM device (over a virtual serial port).

Fulldome

Dome Transform	Applies a geometry correction to the Dome Master image to compensate for the position, orientation, and lens distortion of the calibration camera.
Fisheye Lens Correction	Applies compensation for minor deviations of certain measured physical fisheye lens models to achieve a correctly equidistant fisheye image.
Fisheye Remap	Converts a source fisheye or VR 360-degree image into a circular fisheye image, allowing adjustment for the position, orientation, and lens distortion of the calibration camera.
LatLong to Dome	Maps a VR 360-degree image onto a virtual sphere and provides controls for displaying it on a dome screen.
Planar to Dome	Maps a planar image onto a virtual flat or curved surface and provides controls for displaying it on a dome screen.

General

Canvas	Creates a main server video output window with an OpenGL context.
Comment Area	Сreates a block in the node graph containing a comment or annotation. Additionally, nodes placed inside a comment box become attached to it and can be moved as one entity, providing a simple method of organizing the node graph visually.
Display	Creates a viewport that can be placed on the canvas.
Group	Creates a container that nests a group of nodes and forwards their input and output parameters.
Render Target	Renders an off-screen image.
Server Control	Provides controls over the server and Screenberry application; displays general system information.
Shared Group	Creates a container that nests a group of nodes and can be shared between projects.
System Info	Calculates and displays performance counters (CPU and GPU usage, frame rate, disk read speed, etc.)

Human Interface Devices

Joystick	Provides joystick events handling.
Keyboard	Listens to the specified keyboard events and executes triggers based on them.
Mouse	Provides mouse events handling.
Presentation Clicker	Forwards (and remaps, if needed) presentation clicker input events or simulates them.

Image Processing

Alpha Mask	Uses the red channel (first channel) of an image as the alpha channel for a source image.
Chroma Key	Removes the chroma key color (green) from a source image.
Extract Channel	Extracts the specified single channel from a source image.
FX Stack	Applies a sequence of ISF (Interactive Shader Format) effects to a source image.
GLSL Shader	Creates a GLSL shader.
Image Blending	Blends two images together using the standard blending modes.
Image Buffer	Accumulates a specified number of source video frames in a buffer, and can be used for a delay effect or to hold an image temporarily when paused.
Image Saver	Saves an image into a file.
Image Split	Slices a source image into equally sized sections according to a specified grid.
Invert	Inverts a source image’s colors.
Lighten	Applies the lighten filter to a source image.
Maximal	Applies the optimized maximum filter to a source image.
Merge to Stereoscopic	Creates a stereoscopic image by merging two single images or converting a stereoscopic frame-packed image.
Multiply	Multiplies two images.
Threshold	Applies a threshold filter to a source image.
UV Remap	Applies UV transforms to a source image.

Math

Easing Function	Applies the easing functions to the input value changing within the range [0, 1].
Expression	Provides the runtime parsing and evaluation of a mathematical expression using the Mathematical Expression Toolkit Library (ExprTk).
Float Compare	Compares two floating-point numbers and outputs a boolean result as well as triggers when the comparison state changes.
Float In Range	Identifies whether the input floating-point number is within the specified minimum and maximum range and outputs a boolean result as well as triggers when it becomes in range and out of range.
Float Mix	Compounds two floating-point numbers proportionally based on the mix value.
Line Graph	Plots a graph based on incoming values over a specified time period or a number of frames.
Logic Operation	Performs the specified logical operation on boolean value inputs.
Maximal Float	Returns the largest of floating-point number inputs.
Multiply Float	Multiplies floating-point numbers.
PID Controller	Implements a PID (proportional–integral–derivative) controller.
Simulated System	Simulates output of the inertial system.
Smooth Transition	Provides a smooth transition between input value states over a specified period of time.
Threshold Float	Executes corresponding triggers when the rising or falling edge of an input value passes through a specified threshold value; outputs a boolean value that is true when an input value exceeds a threshold value, and false when it is smaller than a threshold value.

Media Sources

Gradient	Generates a UV gradient or a gradient image with user-specified colors. A UV gradient can be used together with 3D nodes (Camera 3D, UV Remap).
Image File	Loads an image from a file.
Media Player	Creates a media player that provides control over the playlists or timelines playback.
Notch Playback	Plays Notch blocks.
Solid Color	Generates a solid color image.
Test Pattern	Generates a grid pattern image that can be used for manual calibration.
Text Image	Renders text according to the user-defined formatting.
Touch Engine	Plays a Touch Engine .tox container loaded from a file.
Web View	Renders a specified web page.

Timecode

LTC Decoder	Extracts SMPTE Linear Timecode (LTC) data from an audio stream.
LTC Encoder	Outputs internal timecode encoded as an SMPTE Linear Timecode (LTC) audio stream.
MTC Decoder	Decodes a MIDI timecode from messages received from the MIDI In node.
Timecode Display	Renders an image of the current timecode value. Timecode Display can be added as a separate widget.
Timecode Events	Executes triggers when specified cue points are reached in the received timecode.
Timecode	Generates a timecode that provides a time reference for synchronizing the processing of nodes and external applications.

Tracking

Accumulator	Accumulates a specified number of frames to create a mask for blob tracking.
BlobTracker	Detects the positions of blobs in the source image.
FreeD Tracker	Receives camera tracking data from devices that support the FreeD protocol.
LiDAR	Receives range data from LiDAR devices.
Mo-Sys F4	Receives camera tracking data from devices that support the Mo-Sys F4 protocol.
NetManager Responder	Sends NetworkManager packets to other Front Pictures applications.
RTTrP Tracker	Receives tracked motion data from devices that support Real Time Tracking Protocol (RTTrP), such as BlackTrax devices.

User Controls

Button	Creates a custom button control that executes a trigger on a button click.
Checkbox	Creates a custom checkbox control that executes On and Off triggers on a checkbox state change and outputs a boolean value corresponding to the checkbox status.
Color Picker	Creates a custom color picker control that outputs a vec3 value of the selected color. For convenience, a color HEX value is displayed in the color picker.
Combo Box	Creates a user control that exposes the selected combo box parameter of a specified node that is currently added to the node graph and has this type of parameter.
Float	Creates an input field for double-precision floating-point numbers.
GUI Panel	Allows adding, arranging, or modifying the user interface controls in the panel layout that can be customized using the visual editor.
Int	Creates an input field for integer numbers.
Label	Creates a custom label in the user controls layout.
Slider	Creates a custom slider control.
Switch	Creates a custom control for switching links in the node graph.
Text Value	Creates a custom text field or text area control.

Utility

Action to Bool	Sets the value of an output boolean parameter to true when an On trigger is executed and to false when an Off trigger is executed.
Action to Float	Converts On and Off triggers into 1.0 and 0.0 floating-point numbers, respectively.
Bool to Action	Executes On and Off triggers when an input boolean parameter changes its value.
Bool to Float	Converts a boolean value into a floating-point number (true to 1.0 and false to 0.0).
Bool to Int	Converts a boolean value into an integer number (true to 1 and false to 0).
CHOP Input	Creates a custom CHOP parameter for use with the Touch Engine node.
CHOP Output	Exposes a CHOP parameter from the Touch Engine node.
Combo to Int	Returns an integer number corresponding to the index number of the value selected in a combo box.
Euler to Quaternion	Converts Euler rotation angles into a quaternion.
Float Array Split	Extracts floating-point numbers from a floating-point array.
Float Array	Creates a floating-point array from floating-point numbers.
Float Matrix Split	Extracts floating-point numbers from a floating-point matrix.
Float Matrix	Creates a floating-point matrix from floating-point numbers.
Float to Action	Executes an Off trigger when an incoming floating-point number value is changed to zero and executes an On trigger when an incoming floating-point number value is changed from zero to any other value.
Float to Bool	Changes a boolean value to false when an incoming floating-point number value is changed to zero. Changes a boolean value to true when an incoming floating-point number value is changed from zero to any other value.
Float to Int	Converts a floating-point number into an integer.
Float to Timecode	Converts a floating-point number into a timecode value.
Image Format	Extracts image format information, including image size, number of channels, bits per channel, and whether it is stereoscopic.
Int Array Split	Extracts integer numbers from an integer array.
Int Array	Creates an integer array from integer numbers.
Int to Bool	Returns a boolean value of false when an incoming integer equals zero, and true when it equals any other value.
Int to Combo	Converts an integer into an index number and can be used for selecting values of a linked combo box parameter.
Int to Float	Converts an integer into a floating-point number.
IVec2 Split	Converts an IVec2 value into two integers.
IVec2	Converts two integers into an IVec2 value.
Mat4 Split	Converts a Mat4 value into four Vec4 values.
Mat4	Converts four Vec4 values into a Mat4 value (composing a 4x4 matrix).
Matrix Decompose	Decomposes a transformation matrix into position, scale, rotation, skew, and perspective values.
Quaternion to Euler	Converts a quaternion into Euler rotation angles.
String Array Split	Extracts strings from a string array.
String Array	Creates a string array from strings.
String Table Split	Extracts strings from a string matrix.
String Table	Creates a string matrix from strings.
Timecode to Float	Converts a timecode value into a floating-point number.
Vec2 Array Split	Extracts Vec2 values from a Vec2 array.
Vec2 Array	Creates a Vec2 array from Vec2 values.
Vec2 Split	Converts a Vec2 value into two floating-point numbers.
Vec2	Converts two floating-point numbers into a Vec2 value.
Vec3 Array Split	Extracts Vec3 values from a Vec3 array.
Vec3 Array	Creates a Vec3 array from Vec3 values.
Vec3 Split	Converts a Vec3 value into three floating-point numbers.
Vec3	Converts three floating-point numbers into a Vec3 value.
Vec4 Split	Converts a Vec4 value into four floating-point numbers.
Vec4	Converts four floating-point numbers into a Vec4 value.

Video Streaming

Datapath Capture	Implements video input from Datapath Vision capture cards.
DeckLink Capture	Implements video and audio input from DeckLink capture cards by Blackmagic Design.
DeckLink Output	Outputs a video stream to DeckLink devices by Blackmagic Design.
Deltacast Capture	Implements video input from Deltacast capture cards.
GenICam Capture	Implements video input from GenICam-compliant cameras.
Magewell Capture	Implements video and audio input from Magewell capture cards.
NDI In	Receives a video and audio stream from an NDI-compatible device.
NDI Out	Outputs video and audio as an NDI stream.
Point Grey Camera	Captures a video stream from Point Grey cameras.
RTMP Server	Receives an RTMP video and audio stream.
RTSP Player	Plays an RTSP video and audio stream from a remote source.
Spout In	Receives real-time video from Spout-enabled applications.
Spout Out	Sends real-time video to Spout-enabled applications.
Video Capture (DirectShow)	Receives video streams from devices that support the DirectShow API (Windows).
Video Capture (V4L)	Receives video streams from devices that support the V4L API (Linux).
Video Preview	Displays a video preview in a custom-sized window.

Warp and Transform

Bezier Warp	Warps an image using Bezier curves, for example, for mapping a projection onto curved or partially curved surfaces.
LED Stripes Mapper	Remaps media content into lines for output to an LED stripes controller.
Lens Distortion	Applies lens distortion correction and is used with the Camera and Calibrator nodes to calibrate panoramas using non-fisheye lenses.
Mask	Allows the creation of free-form vector shapes that can be applied over other images as masks.
Patch Replicator	Creates instances of the target patch and distributes them based on the rules specified by the user.
Quad Grid	Applies a perspective warp transformation to the individual planes of a mesh grid.
Quad Warp	Applies a perspective warp transformation to an image, for example, to compensate for the distortion caused by the projection of an off-axis image onto a planar surface (also known as keystone distortion).
Rectangle	Applies planar rectangle-based translate/scale transformations to an image.
Soft Edge Blender	Generates blending maps for the soft edge blending of two or more overlapping images into a single seamless image.
Transform 2D	Generates a transformation matrix for the patches.
Triangle Mesh	Warps an image based on triangle mesh, for example, for mapping a projection onto objects that are composed of triangular shapes.
XGrid	Warps an image for mapping onto objects with repeating 3D pyramid-like shapes.