Light

gephi / viz-engine Goto Github PK

View Code? Open in Web Editor NEW

31.0 13.0 4.0 14.45 MB

Work in progress: a new visualization engine

Java 39.23% GLSL 0.67% Game Maker Language 60.05% Batchfile 0.01% Shell 0.04%

gephi visualization-engine opengl lwjgl3 jogl

viz-engine's Introduction

Gephi visualization engine

This is a new visualization engine for Gephi based on modern OpenGL techniques.

It aims to be:

Retro-compatible with old OpenGL versions through feature discovery, falling back to the best supported by the graphics card
High performance using most modern OpenGL when available, specially due to instancing, manual buffer management, using simple shaders and avoiding memory allocation when possible
Extensible with plugins (rendering and input)
LWJGL3 version (GLFW/AWT)
Nicely interactive with mouse, directional zooming, etc with default input handler
Only a 2D engine for the moment
The only gephi-related dependency is graphstore

Currently, in comparison to Gephi 0.9.2 renderer it's lacking:

Self loops
Node/edge text labels

viz-engine's People

Contributors

Stargazers

Watchers

Forkers

kant arcturus2 backwardn totetmatt

viz-engine's Issues

Jogl-back not working with Java 20 [Quick Fix in issue]

On Windows 10 intel, Using recent java version

java -version
java version "20.0.1" 2023-04-18
Java(TM) SE Runtime Environment (build 20.0.1+9-29)
Java HotSpot(TM) 64-Bit Server VM (build 20.0.1+9-29, mixed mode, sharing)

Rasies this exception

Exception in thread "main" com.jogamp.opengl.GLException: Unable to determine GraphicsConfiguration: WindowsWGLGraphicsConfiguration[DefaultGraphicsScreen[WindowsGraphicsDevice[type .windows, connection decon, unitID 0, handle 0x0, 
owner false, NullToolkitLock[obj 0x62e4a03]], idx 0], pfdID 41, ARB-Choosen true,
        requested GLCaps[rgba 8/8/8/8, opaque, accum-rgba 0/0/0/0, dp/st/ms 16/0/4, sample-ext default, dbl, mono  , hw, GLProfile[GL4/GL4.hw], on-scr[.]],
        chosen    GLCaps[wgl vid 41 arb: rgba 8/8/8/0, opaque, accum-rgba 16/16/16/16, dp/st/ms 24/0/4, sample-ext default, dbl, mono  , hw, GLProfile[GL4/GL4.hw], on-scr[.]]]
        at jogamp.opengl.windows.wgl.awt.WindowsAWTWGLGraphicsConfigurationFactory.chooseGraphicsConfigurationImpl(WindowsAWTWGLGraphicsConfigurationFactory.java:182)
        at com.jogamp.nativewindow.GraphicsConfigurationFactory.chooseGraphicsConfiguration(GraphicsConfigurationFactory.java:424)
        at com.jogamp.nativewindow.awt.AWTGraphicsConfiguration.create(AWTGraphicsConfiguration.java:104)
        at com.jogamp.newt.awt.NewtCanvasAWT.addNotify(NewtCanvasAWT.java:600)
        at java.desktop/java.awt.Container.addNotify(Container.java:2804)
        at java.desktop/java.awt.Container.addNotify(Container.java:2804)
        at java.desktop/javax.swing.JComponent.addNotify(JComponent.java:4846)
        at java.desktop/java.awt.Container.addNotify(Container.java:2804)
        at java.desktop/javax.swing.JRootPane.addNotify(JRootPane.java:721)
        at java.desktop/java.awt.Container.addNotify(Container.java:2804)
        at java.desktop/java.awt.Window.addNotify(Window.java:791)
        at java.desktop/java.awt.Frame.addNotify(Frame.java:495)
        at java.desktop/java.awt.Window.pack(Window.java:829)
        at org.gephi.viz.engine.demo.Main.start(Main.java:80)
        at org.gephi.viz.engine.demo.Main.main(Main.java:105)

Fortunately some fixes has been provided by adding option to jvm at startup :

jzy3d/jogl#4 (comment)

command to use :

java --add-exports java.base/java.lang=ALL-UNNAMED  --add-exports java.desktop/sun.awt=ALL-UNNAMED --add-exports java.desktop/sun.java2d=ALL-UNNAMED   -jar -Xmx2048m target\viz-engine-jogl-demo-1.0.0-SNAPSHOT.jar %*
pause

Build dependency, missing a detail on how to acquire 0.6.1?

I'm new to maven, so it may be a simple user error at my end, however I've been unable to build, due to the referenced dependency.

The pom references
<gephi.graphstore.version>0.6.1-SNAPSHOT</gephi.graphstore.version>

but the git dependency is only giving me 0.6.0-SNAPSHOT and I don't see a way to build it. I tried downgrading the dependency in this projects pom but then the build fails for a different reason (I think we really need 0.6.1)

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.