Improved code readability

[sixth-3d.git] / src / main / java / eu / svjatoslav / sixth / e3d / renderer / octree / raytracer / Ray.java

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/octree/raytracer/Ray.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/octree/raytracer/Ray.java
index b0dec82..02f21a7 100755 (executable)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/octree/raytracer/Ray.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/octree/raytracer/Ray.java
@@ -6,35 +6,20 @@ package eu.svjatoslav.sixth.e3d.renderer.octree.raytracer;
 
 public class Ray {
 
+    // ray origin
     public double x, y, z;
 
+    // ray direction
     public double xp, yp, zp;
 
+    // ray hit point
     public double hitX, hitY, hitZ;
 
+
     public int hitCellSize;
 
     public int hitCellX, hitCellY, hitCellZ;
 
-    /*
-     * public int orientation;
-     *
-     * public static final int ORIENTATION_RIGHT = 0;
-     *
-     * public static final int ORIENTATION_LEFT = 1;
-     *
-     * public static final int ORIENTATION_DOWN = 2;
-     *
-     * public static final int ORIENTATION_UP = 3;
-     *
-     * public static final int ORIENTATION_FORWARD = 4;
-     *
-     * public static final int ORIENTATION_BACK = 5;
-     *
-     * public static final String orientations[] = { "RIGHT", "LEFT", "DOWN",
-     * "UP", "FORWARD", "BACK" };
-     */
-
     public Ray(final double X, final double Y, final double Z, final double Xp,
                final double Yp, final double Zp) {
         x = X;
@@ -43,30 +28,13 @@ public class Ray {
         xp = Xp;
         yp = Yp;
         zp = Zp;
-        // calculateOrientation();
     }
 
-    /*
-     * public void calculateOrientation() { float axp = Math.abs(xp); float ayp
-     * = Math.abs(yp); float azp = Math.abs(zp);
-     *
-     * if (axp > ayp) { if (axp > azp) { if (xp > 0) { orientation =
-     * ORIENTATION_RIGHT; } else { orientation = ORIENTATION_LEFT; } } else { if
-     * (zp > 0) { orientation = ORIENTATION_FORWARD; } else { orientation =
-     * ORIENTATION_BACK; } } } else { if (ayp > azp) { if (yp > 0) { orientation
-     * = ORIENTATION_DOWN; } else { orientation = ORIENTATION_UP; } } else { if
-     * (zp > 0) { orientation = ORIENTATION_FORWARD; } else { orientation =
-     * ORIENTATION_BACK; } } }
-     *
-     *
-     * }
-     */
+
     @Override
     public String toString() {
         return "Ray \n" + "    x " + x + "\n" + "      y " + y + "\n" + "      z " + z
                 + "\n" + "     xp " + xp + "\n" + "    yp " + yp + "\n" + "    zp " + zp
-                + "\n"; /*
-         * + " orientation " + orientations[orientation];
-         */
+                + "\n";
     }
 }