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# DataForge Visualization Platform
## Table of contents
## Table of Contents
* [Introduction](#introduction)
* [Features](#features)
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* [dataforge-vis-spatial](#dataforge-vis-spatial)
* [dataforge-vis-spatial-gdml](#dataforge-vis-spatial-gdml)
* [dataforge-vis-jsroot](#dataforge-vis-jsroot)
* [Visualization for External Systems](#visualization-for-external-systems)
* [Demonstrations](#demonstrations)
* [Spatial Showcase](#spatial-showcase)
* [Muon Monitor](#muon-monitor-visualization)
* [Simple Example - Spatial Showcase](#simple-example---spatial-showcase)
* [Full-Stack Application Example - Muon Monitor](#full-stack-application-example---muon-monitor-visualization)
* [GDML Example](#gdml-example)
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The main framework's use case for now is 3D visualization for particle physics experiments.
Other applications including 2D plots are planned for the future.
The project is being developed as a Kotlin multiplatform application, currently targeting browser
JavaScript and JVM.
The project is developed as a [Kotlin multiplatform](https://kotlinlang.org/docs/reference/multiplatform.html)
application, currently targeting browser JavaScript and JVM.
## Features
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Note: Currently, this part is experimental and put here for completeness. This module may not build.
## Visualization for External Systems
The `dataforge-vis` framework can be used to visualize geometry and events from external,
non-Kotlin based systems, such as ROOT. This will require a plugin to convert data model
of the external system to that of `dataforge-vis`. Performing such integration is a work
currently in progress.
## Demonstrations
The `demo` module contains several demonstrations of using the `dataforge-vis` framework:
The `demo` module contains several example projects (demonstrations) of using the `dataforge-vis` framework.
They are briefly described in this section, for more details please consult the corresponding per-project
README file.
### Spatial Showcase
### Simple Example - Spatial Showcase
Contains a simple demonstration with a grid including a few shapes that you can rotate, move camera, and so on.
Some shapes will also periodically change their color and visibility.
To see the demo: run `demo/spatial-showcase/Tasks/distribution/installJsDist` Gradle task, then open
`build/distribuions/spatial-showcase-js-0.1.0-dev/index.html` file in your browser.
Some shapes will also periodically change their color and visibility.
[More details](demo/spatial-showcase/README.md)
##### Example view:
![](doc/resources/spatial-showcase.png)
### Muon Monitor Visualization
### Full-Stack Application Example - Muon Monitor Visualization
A full-stack application example, showing the
[Muon Monitor](http://npm.mipt.ru/projects/physics.html#mounMonitor) experiment set-up.
[Muon Monitor](http://npm.mipt.ru/en/projects/physics#mounMonitor) experiment set-up.
Includes server back-end generating events, as well as visualization front-end.
To run full-stack app (both server and browser front-end), run
`demo/muon-monitor/application/run` task.
[More details](demo/muon-monitor/README.md)
##### Example view:
![](doc/resources/muon-monitor.png)
### GDML Example
Visualization example for geometry defined as GDML file.
To build the app, run `demo/gdml/Tasks/distribution/installJsDist` task, then open
`build/distribuions/gdml-js-0.1.0-dev/index.html` file in your browser, and
drag-and-drop GDML file to the window to see visualization. For an example file, use
`demo/gdml/src/jsMain/resources/cubes.gdml`.
[More details](demo/gdml/README.md)
##### Example view:

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### GDML Example
Visualization example for geometry defined as GDML file.
##### Building project
To build the app, run `demo/gdml/Tasks/distribution/jsBrowserDistribution` Gradle task, then open
`demo/gdml/build/distribuions/gdml-js-0.1.3-dev/index.html` file in your browser, and
drag-and-drop GDML file to the window to see visualization. For an example file, you can use
`demo/gdml/src/jsMain/resources/cubes.gdml`.
##### Example view:
![](../../doc/resources/gdml-demo.png)

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### Muon Monitor Visualization
This directory contains a full-stack application example built with `dataforge-vis`.
It is visualizing the
[Muon Monitor](http://npm.mipt.ru/projects/physics.html#mounMonitor) experiment set-up,
including experiment's geometry and events (particle tracks).
#### Reusing code and going Full-Stack with Kotlin Multiplatform
The application includes both server back-end generating events, as well as client
visualization front-end.
As is common for Kotlin multiplatform projects, the code base of this simple application
is put in the following main directories:
* `commonMain` - common code, used by both JS client and JVM server. For example, the `Monitor`
object describes general geometry definitions needed in all parts of the application.
* `jsMain` - JavaScript client code. It performs visualization and reads events from the server.
* `jvmMain` - JVM server code. It runs `ktor` HTTP server, responding with event data when
client requests them.
Note that in a more traditional approach when client and server are developed separately
and possibly using different languages, there would be no benefit of reusing common code.
##### Building project
To run full-stack Muon Monitor Visualization application (both JVM server and Web browser front-end),
run `demo/muon-monitor/application/run` task.
##### Example view:
![](../../doc/resources/muon-monitor.png)

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### Spatial Showcase
Contains a simple demonstration with a grid including a few shapes that you can rotate, move camera, and so on.
Some shapes will also periodically change their color and visibility.
##### Building project
To see the JS demo: run `demo/spatial-showcase/Tasks/distribution/jsBrowserDistribution` Gradle task, then open
`build/distribuions/spatial-showcase-js-0.1.3-dev/index.html` file in your browser.
To see Java FX demo, run `main()` from `FXDemoApp.kt`.
##### Example view for JS:
![](../../doc/resources/spatial-showcase.png)
##### Example view for Java FX:
![](../../doc/resources/spatial-showcase-FX.png)

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