WIP: new viz-engine

gephi · Jun 11, 2018 · e228521f21b1c9d78c41eee6196ab96a8fa000cc · e228521
commit e228521f21b1c9d78c41eee6196ab96a8fa000cc
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,229 @@
+  
+
+  
+# Created by https://www.gitignore.io/api/java,netbeans,node,intellij,eclipse,osx
+  
+
+  
+### Samuel ###
+  
+
+  
+.samuel/remotes
+  
+
+  
+### NetBeans ###
+  
+nbproject/
+  
+nbproject
+  
+nbproject/private/
+  
+./build/
+  
+nbbuild/
+  
+dist/
+  
+nbdist/
+  
+nbactions.xml
+  
+.nb-gradle/
+  
+
+  
+
+  
+### Node ###
+  
+# Logs
+  
+logs
+  
+*.log
+  
+npm-debug.log*
+  
+
+  
+# Runtime data
+  
+pids
+  
+*.pid
+  
+*.seed
+  
+
+  
+# Directory for instrumented libs generated by jscoverage/JSCover
+  
+lib-cov
+  
+
+  
+# Coverage directory used by tools like istanbul
+  
+coverage
+  
+
+  
+# nyc test coverage
+  
+.nyc_output
+  
+
+  
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+  
+.grunt
+  
+
+  
+# node-waf configuration
+  
+.lock-wscript
+  
+
+  
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+  
+build/Release
+  
+
+  
+# Dependency directories
+  
+node_modules
+  
+jspm_packages
+  
+
+  
+# Optional npm cache directory
+  
+.npm
+  
+
+  
+# Optional REPL history
+  
+.node_repl_history
+  
+
+  
+
+  
+### Intellij ###
+  
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+  
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+  
+.idea
+  
+*.iml
+  
+
+  
+# User-specific stuff:
+  
+.idea/workspace.xml
+  
+.idea/tasks.xml
+  
+.idea/dictionaries
+  
+.idea/vcs.xml
+  
+.idea/jsLibraryMappings.xml
+  
+
+  
+# Sensitive or high-churn files:
+  
+.idea/dataSources.ids
+  
+.idea/dataSources.xml
+  
+.idea/dataSources.local.xml
+  
+.idea/sqlDataSources.xml
+  
+.idea/dynamic.xml
+  
+.idea/uiDesigner.xml
+  
+
+  
+# Gradle:
+  
+.idea/gradle.xml
+  
+.idea/libraries
+  
+
+  
+# Mongo Explorer plugin:
+  
+.idea/mongoSettings.xml
+  
+
+  
+## File-based project format:
+  
+*.iws
+  
+
+  
+## Plugin-specific files:
+  
+
+  
+# IntelliJ
+  
+/out/
+  
+
+  
+# mpeltonen/sbt-idea plugin
+  
+.idea_modules/
+  
+
+  
+# JIRA plugin
+  
+atlassian-ide-plugin.xml
+  
+
+  
+# Crashlytics plugin (for Android Studio and IntelliJ)
+  
+com_crashlytics_export_strings.xml
+  
+crashlytics.properties
+  
+crashlytics-build.properties
+  
+fabric.properties
+  
+
+  
+### Intellij Patch ###
+  
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+  
+
+  
+# *.iml
+  
+# modules.xml
+  
+# .idea/misc.xml 
+  
+# *.ipr
+  
+
+  
+
+  
+### Eclipse ###
+  
+
+  
+.metadata
+  
+bin/
+  
+tmp/
+  
+*.tmp
+  
+*.bak
+  
+*.swp
+  
+*~.nib
+  
+local.properties
+  
+.settings/
+  
+.loadpath
+  
+.recommenders
+  
+
+  
+# Eclipse Core
+  
+.project
+  
+
+  
+# External tool builders
+  
+.externalToolBuilders/
+  
+
+  
+# Locally stored "Eclipse launch configurations"
+  
+*.launch
+  
+
+  
+# PyDev specific (Python IDE for Eclipse)
+  
+*.pydevproject
+  
+
+  
+# CDT-specific (C/C++ Development Tooling)
+  
+.cproject
+  
+
+  
+# JDT-specific (Eclipse Java Development Tools)
+  
+.classpath
+  
+
+  
+# Java annotation processor (APT)
+  
+.factorypath
+  
+
+  
+# PDT-specific (PHP Development Tools)
+  
+.buildpath
+  
+
+  
+# sbteclipse plugin
+  
+.target
+  
+
+  
+# Tern plugin
+  
+.tern-project
+  
+
+  
+# TeXlipse plugin
+  
+.texlipse
+  
+
+  
+# STS (Spring Tool Suite)
+  
+.springBeans
+  
+
+  
+# Code Recommenders
+  
+.recommenders/
+  
+
+  
+
+  
+### OSX ###
+  
+*.DS_Store
+  
+.AppleDouble
+  
+.LSOverride
+  
+
+  
+# Icon must end with two \r
+  
+Icon
+  
+
+  
+
+  
+# Thumbnails
+  
+._*
+  
+
+  
+# Files that might appear in the root of a volume
+  
+.DocumentRevisions-V100
+  
+.fseventsd
+  
+.Spotlight-V100
+  
+.TemporaryItems
+  
+.Trashes
+  
+.VolumeIcon.icns
+  
+.com.apple.timemachine.donotpresent
+  
+
+  
+# Directories potentially created on remote AFP share
+  
+.AppleDB
+  
+.AppleDesktop
+  
+Network Trash Folder
+  
+Temporary Items
+  
+.apdisk
+  
+
+  
+
+  
+### Java ###
+  
+*.class
+  
+
+  
+# Mobile Tools for Java (J2ME)
+  
+.mtj.tmp/
+  
+
+  
+# Package Files #
+  
+*.jar
+  
+*.war
+  
+*.ear
+  
+
+  
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+  
+hs_err_pid*
+  
+
+  
+
+  
+### Maven ###
+  
+target/
+  
+pom.xml.tag
+  
+pom.xml.releaseBackup
+  
+pom.xml.versionsBackup
+  
+pom.xml.next
+  
+release.properties
+  
+dependency-reduced-pom.xml
+  
+buildNumber.properties
+  
+.mvn/timing.properties
+  
+
+  
+# YARN
+  
+yarn.lock
+  
+
+  
+.vscode
diff --git a/README.md b/README.md
@@ -0,0 +1,23 @@
+  
+# Gephi visualization engine
+  
+
+  
+![stability-wip](https://img.shields.io/badge/stability-work_in_progress-lightgrey.svg)
+  
+
+  
+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)
+  
+* Usable in AWT/Swing/NEWT/SWT (only possible with JOGL at the moment, LWJGL3 does not support 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
+  
+* Selected nodes animation (should be doable with a simple uniform variable)
+  
+
+  
+NOTE: to build it, first you will need to build the graphstore branch at https://github.com/gephi/graphstore/tree/viz-engine