Initial commit

.gitignore

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+# Created by .ignore support plugin (hsz.mobi)
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion
+
+*.iml
+
+## Directory-based project format:
+.idea/
+# if you remove the above rule, at least ignore the following:
+
+# User-specific stuff:
+# .idea/workspace.xml
+# .idea/tasks.xml
+# .idea/dictionaries
+
+# Sensitive or high-churn files:
+# .idea/dataSources.ids
+# .idea/dataSources.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:
+*.ipr
+*.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
+
+
+### Maven template
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+
+
+### Java template
+
+# 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*
+
+
+### Scala template
+*.log
+
+# sbt specific
+.cache
+.history
+.lib/
+dist/*
+lib_managed/
+src_managed/
+project/boot/
+project/plugins/project/
+
+# Scala-IDE specific
+.scala_dependencies
+.worksheet
+
+

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>me.chaorace.VirtualTrackball</groupId>
+    <artifactId>VirtualTrackball0</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>math.geom2d</groupId>
+            <artifactId>javaGeom</artifactId>
+            <version>0.11.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.scalafx</groupId>
+            <artifactId>scalafx_2.11</artifactId>
+            <version>8.0.40-R8</version>
+        </dependency>
+
+    </dependencies>
+</project>

src/main/java/Main.scala

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+import java.awt.{Robot, MouseInfo}
+
+import math.geom2d.{Point2D, Vector2D}
+
+
+/**
+ * Created by Chris on 8/4/2015.
+ */
+object Main extends App{
+  val robot = new Robot
+
+  val noVector = new Vector2D(0,0)
+
+  val drag = .98
+  var lastVector = noVector
+  while(true){
+    Thread.sleep(10)
+    val startPos = new Point2D(MouseInfo.getPointerInfo.getLocation)
+    Thread.sleep(10)
+    val endPos = new Point2D(MouseInfo.getPointerInfo.getLocation)
+    //If this movement was significant
+    if(!startPos.almostEquals(endPos, 5)){
+      //If this movement was violent
+      if(!startPos.almostEquals(endPos, 10)){
+        lastVector = new Vector2D(startPos, endPos)
+      }else{
+        lastVector = noVector
+      }
+    }else{
+      robot.mouseMove((endPos.x + lastVector.x).toInt, (endPos.y + lastVector.y).toInt)
+      lastVector = new Vector2D(lastVector.x * drag, lastVector.y * drag)
+      if(lastVector.almostEquals(noVector, 2)){
+        lastVector = noVector
+      }
+    }
+  }
+}