1 files changed, 20 insertions, 1 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java b/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
index d54142e38..234b2121b 100644
--- a/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
+++ b/src/jogl/classes/com/jogamp/opengl/math/geom/AABBox.java
@@ -582,7 +582,10 @@ public class AABBox {
     }
 
     /**
-     * Scale this AABBox by a constant
+     * Scale this AABBox by a constant around fixed center
+     * <p>
+     * high and low is recomputed by scaling its distance to fixed center.
+     * </p>
      * @param size a constant float value
      * @param tmpV3 caller provided temporary 3-component vector
      * @return this AABBox for chaining
@@ -605,6 +608,22 @@ public class AABBox {
     }
 
     /**
+     * Scale this AABBox by a constant, recomputing center
+     * <p>
+     * high and low is scaled and center recomputed.
+     * </p>
+     * @param size a constant float value
+     * @param tmpV3 caller provided temporary 3-component vector
+     * @return this AABBox for chaining
+     */
+    public final AABBox scale2(final float size, final float[] tmpV3) {
+        VectorUtil.scaleVec3(high, high, size); // in-place scale
+        VectorUtil.scaleVec3(low, low, size); // in-place scale
+        computeCenter();
+        return this;
+    }
+
+    /**
      * Translate this AABBox by a float[3] vector
      * @param t the float[3] translation vector
      * @return this AABBox for chaining