LineSegment: override the toString() method

Author: stephengold

jme3-core/src/main/java/com/jme3/math/LineSegment.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2024 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -720,6 +720,23 @@ public LineSegment clone() {
         }
     }
 
+    /**
+     * Returns a string representation of the LineSegment, which is unaffected.
+     * For example, a segment extending from (1,0,0) to (1,1,0) is represented
+     * by:
+     * <pre>
+     * LineSegment [Origin: (1.0, 0.0, 0.0)  Direction: (0.0, 1.0, 0.0)  Extent: 1.0]
+     * </pre>
+     *
+     * @return the string representation (not null, not empty)
+     */
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + " [Origin: " + origin
+                + "  Direction: " + direction + "  Extent: " + extent + "]";
+    }
+
+    /**
     /**
      * <p>Evaluates whether a given point is contained within the axis aligned bounding box
      * that contains this LineSegment.</p><p>This function is float error aware.</p>