X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fmath%2FOrientation.java;h=b889392fef6d6bc242535fde6931ab1b8f969f6c;hb=ff13a51ec53b3d2ee1c9309152ed2b40366218b9;hp=714b781ffc780eb0b36a748f68fd3b7372e9f6a5;hpb=a40c9c2a3ef372ea0f2c87af644ca2302315baca;p=sixth-3d.git

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/math/Orientation.java b/src/main/java/eu/svjatoslav/sixth/e3d/math/Orientation.java
index 714b781..b889392 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/math/Orientation.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/math/Orientation.java
@@ -6,11 +6,22 @@ package eu.svjatoslav.sixth.e3d.math;
 
 import eu.svjatoslav.sixth.e3d.geometry.Point3D;
 
+/**
+ * Used to represent transformation in a 3D space.
+ */
 public class Orientation implements Cloneable {
 
+
     private double s1, c1, s2, c2;
 
+    /**
+     * The angle of rotation around the XZ axis.
+     */
     private double angleXZ = 0;
+
+    /**
+     * The angle of rotation around the YZ axis.
+     */
     private double angleYZ = 0;
 
     public Orientation() {
@@ -28,6 +39,9 @@ public class Orientation implements Cloneable {
         return new Orientation(angleXZ, angleYZ);
     }
 
+    /**
+     * Computes the sine and cosine of the angles.
+     */
     private void computeMultipliers() {
         s1 = Math.sin(angleXZ);
         c1 = Math.cos(angleXZ);