Further clean up

Implementation of the factory pattern.

build.gradle

@@ -1,4 +1,10 @@
 apply plugin: 'java'
+apply plugin: 'maven'
+apply plugin: 'signing'
+
+group = 'net.ricebean.tools.pointcloud'
+archivesBaseName = "PointCloudCrust"
+version = '0.1'
 
 repositories {
     jcenter()
@@ -7,3 +13,68 @@ repositories {
 dependencies {
     testCompile 'junit:junit:4.12'
 }
+
+artifacts {
+    archives jar
+
+    archives javadocJar
+    archives sourcesJar
+}
+
+signing {
+    sign configurations.archives
+}
+
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    classifier = 'javadoc'
+    from tasks.javadoc.destinationDir
+}
+
+task sourcesJar(type: Jar) {
+    from sourceSets.main.allSource
+    classifier = 'sources'
+}
+
+uploadArchives {
+    repositories {
+        mavenDeployer {
+            beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
+
+            repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
+                authentication(userName: ossrhUsername, password: ossrhPassword)
+            }
+
+            snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
+                authentication(userName: ossrhUsername, password: ossrhPassword)
+            }
+
+            pom.project {
+                name 'PointCloudCrust'
+                packaging 'jar'
+                // optionally artifactId can be defined here
+                description 'Implementation of the PointCloudCrust Algorithm.'
+                url 'https://github.com/ricebean-net/PointCloudCrust'
+
+                scm {
+                    connection 'scm:[email protected]:ricebean-net/PointCloudCrust.git'
+                    developerConnection 'scm:[email protected]:ricebean-net/PointCloudCrust.git'
+                    url 'https://github.com/ricebean-net/PointCloudCrust.git'
+                }
+
+                licenses {
+                    license {
+                        name 'The Apache License, Version 2.0'
+                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                    }
+                }
+
+                developers {
+                    developer {
+                        id 'meixi'
+                        name 'Stefan Meissner'
+                    }
+                }
+            }
+        }
+    }
+}

src/main/java/net/ricebean/tools/pointcloud/PointCloudCrustFactory.java

@@ -0,0 +1,20 @@
+package net.ricebean.tools.pointcloud;
+
+import net.ricebean.tools.pointcloud.model.Vector;
+
+import java.util.List;
+
+/**
+ * Factory class for getting an PointCloudCrust implementation.
+ */
+public class PointCloudCrustFactory {
+
+    /**
+     * Get a new instance of the PointCloudCrust Algorithm.
+     * @param pointCloud The point cloud for initializing.
+     * @return A initialized instance of the point cloud crust.
+     */
+    public static PointCloudCrust newInstance(List<Vector> pointCloud) {
+        return new PointCloudCrustImpl(pointCloud);
+    }
+}

src/main/java/net/ricebean/tools/pointcloud/PointCloudCrustImpl.java

@@ -12,7 +12,7 @@
  *
  * @Author: Stefan Meissner
  */
-public class PointCloudCrustImpl implements PointCloudCrust {
+class PointCloudCrustImpl implements PointCloudCrust {
 
     private final Vector[] pointCloud;
 
@@ -28,7 +28,7 @@ private PointCloudCrustImpl() {
      *
      * @param pointCloud The point cloud.
      */
-    public PointCloudCrustImpl(List<Vector> pointCloud) {
+    PointCloudCrustImpl(List<Vector> pointCloud) {
         this.pointCloud = pointCloud.toArray(new Vector[]{});
     }
 
@@ -41,13 +41,10 @@ public PointCloudCrustImpl(List<Vector> pointCloud) {
     @Override
     public List<Triangle> computeCrustTriangles(float radius) {
 
-        // iterate over all triangles
-        long startTime = System.currentTimeMillis();
-
         List<Triangle> triangles = new ArrayList<>(pointCloud.length);
 
-
-        IntStream.range(0, pointCloud.length).forEach(corner_1 -> {
+        // iterate over all triangles
+        IntStream.range(0, pointCloud.length).parallel().forEach(corner_1 -> {
             for (int corner_2 = corner_1 + 1; corner_2 < pointCloud.length; corner_2++) {
                 for (int corner_3 = corner_2 + 1; corner_3 < pointCloud.length; corner_3++) {
 
@@ -72,19 +69,8 @@ public List<Triangle> computeCrustTriangles(float radius) {
                     }
                 }
             }
-
-            System.out.println(
-                    String.format(
-                            "Compute point %d of %d. - Triangles found: %d",
-                            corner_1,
-                            pointCloud.length,
-                            triangles.size())
-            );
         });
 
-        System.out.println("Time: " + (System.currentTimeMillis() - startTime) + " ms");
-        System.out.println("Number of Triangles: " + triangles.size());
-
         return triangles;
     }
 

src/test/java/net/ricebean/tools/pointcloud/PointCloudCrustImplTest.java

@@ -296,21 +296,21 @@ private void csvOutput(List<Vector> pointCloud, List<Triangle> triangles) throws
             // point cloud
             if (pointCloud.size() > i) {
                 Vector v = pointCloud.get(i);
-                bw.write(String.format("%f\t%f\t%f\t%s\t", v.getX(), v.getY(), v.getZ(), v.getName()));
+                String color = "#cccccc";
+                bw.write(String.format("%f\t%f\t%f\t%s\t%s\t", v.getX(), v.getY(), v.getZ(), v.getName(), color));
             } else {
                 bw.write("\t\t\t");
             }
 
             // triangles
             if (triangles.size() > i) {
                 Triangle t = triangles.get(i);
-                bw.write(String.format("%d\t%d\t%d\t", t.getCorner_1(), t.getCorner_2(), t.getCorner_3()));
+                String color = "#cccccc"; // computeColorFromLab(triangle);
+                bw.write(String.format("%d\t%d\t%d\t%s\t", t.getCorner_1(), t.getCorner_2(), t.getCorner_3(), color));
             } else {
                 bw.write("\t\t\t");
             }
 
-            bw.write("#cccccc\t2");
-
             // new line
             bw.newLine();
         }