Reorganize math code into: com.jogamp.opengl.math and com.jogamp.opengl.math.geom packages

Note: WIP - We may relocate / reorg math package.

Public relocations:

com.jogamp.opengl.util -> com.jogamp.opengl.math
  - FixedPoint
  - FloatUtil

com.jogamp.graph.math -> com.jogamp.opengl.math
  - Quaternion
  - VectorUtil

com.jogamp.graph.geom -> com.jogamp.opengl.math.geom
  - AABBox

VectorUtil:
  Introducing Vert2fImmutable and Vert3fImmutable interfaces, allowing graph Vertex instances
  to be used 'graph' agnostic and to document 2d/3d use-cases.

12 files changed, 15 insertions, 18 deletions

diff --git a/src/jogl/classes/jogamp/graph/curve/tess/CDTriangulator2D.java b/src/jogl/classes/jogamp/graph/curve/tess/CDTriangulator2D.java
index 10b6d6847..e96c559a2 100644
--- a/src/jogl/classes/jogamp/graph/curve/tess/CDTriangulator2D.java
+++ b/src/jogl/classes/jogamp/graph/curve/tess/CDTriangulator2D.java
@@ -35,7 +35,7 @@ import com.jogamp.graph.curve.tess.Triangulator;
 import com.jogamp.graph.geom.Outline;
 import com.jogamp.graph.geom.Triangle;
 import com.jogamp.graph.geom.Vertex;
-import com.jogamp.graph.math.VectorUtil;
+import com.jogamp.opengl.math.VectorUtil;
 
 import jogamp.opengl.Debug;
 
diff --git a/src/jogl/classes/jogamp/graph/curve/tess/Loop.java b/src/jogl/classes/jogamp/graph/curve/tess/Loop.java
index b4b796b51..651179062 100644
--- a/src/jogl/classes/jogamp/graph/curve/tess/Loop.java
+++ b/src/jogl/classes/jogamp/graph/curve/tess/Loop.java
@@ -30,10 +30,10 @@ package jogamp.graph.curve.tess;
 import java.util.ArrayList;
 
 
-import com.jogamp.graph.geom.AABBox;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Triangle;
-import com.jogamp.graph.math.VectorUtil;
+import com.jogamp.opengl.math.VectorUtil;
+import com.jogamp.opengl.math.geom.AABBox;
 
 public class Loop {
     private HEdge root = null;
@@ -250,7 +250,7 @@ public class Loop {
                     continue;
                 }
                 inValid = VectorUtil.inCircle(root.getGraphPoint().getPoint(), next.getGraphPoint().getPoint(),
-                        cand, e.getGraphPoint().getPoint());
+                                              cand, e.getGraphPoint().getPoint());
                 if(inValid){
                     break;
                 }
diff --git a/src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java b/src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java
index 578148699..751a7e7ac 100644
--- a/src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java
+++ b/src/jogl/classes/jogamp/graph/curve/text/GlyphShape.java
@@ -34,7 +34,7 @@ import com.jogamp.graph.geom.Triangle;
 import com.jogamp.graph.geom.Vertex.Factory;
 
 import com.jogamp.graph.curve.OutlineShape;
-import com.jogamp.graph.math.Quaternion;
+import com.jogamp.opengl.math.Quaternion;
 
 public class GlyphShape {
     
diff --git a/src/jogl/classes/jogamp/graph/curve/text/GlyphString.java b/src/jogl/classes/jogamp/graph/curve/text/GlyphString.java
index f86d02f40..cc850b823 100644
--- a/src/jogl/classes/jogamp/graph/curve/text/GlyphString.java
+++ b/src/jogl/classes/jogamp/graph/curve/text/GlyphString.java
@@ -30,7 +30,6 @@ package jogamp.graph.curve.text;
 import java.util.ArrayList;
 
 import com.jogamp.graph.font.Font;
-import com.jogamp.graph.geom.AABBox;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Triangle;
 import com.jogamp.graph.geom.Vertex.Factory;
@@ -45,6 +44,7 @@ import com.jogamp.graph.curve.OutlineShape;
 import com.jogamp.graph.curve.Region;
 import com.jogamp.graph.curve.opengl.GLRegion;
 import com.jogamp.graph.curve.opengl.RenderState;
+import com.jogamp.opengl.math.geom.AABBox;
 import com.jogamp.opengl.util.PMVMatrix;
 
 public class GlyphString {
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
index 8e465de99..0441bf836 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFont.java
@@ -45,9 +45,9 @@ import com.jogamp.graph.curve.OutlineShape;
 import com.jogamp.graph.font.Font;
 import com.jogamp.graph.font.FontFactory;
 import com.jogamp.graph.font.Font.Glyph;
-import com.jogamp.graph.geom.AABBox;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Vertex.Factory;
+import com.jogamp.opengl.math.geom.AABBox;
 
 class TypecastFont implements FontInt {
     static final boolean DEBUG = false;
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
index a1f1a3292..1205c6539 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastGlyph.java
@@ -34,7 +34,7 @@ import jogamp.graph.geom.plane.AffineTransform;
 import jogamp.graph.geom.plane.Path2D;
 
 import com.jogamp.graph.font.Font;
-import com.jogamp.graph.geom.AABBox;
+import com.jogamp.opengl.math.geom.AABBox;
 
 public class TypecastGlyph implements FontInt.GlyphInt {
     public class Advance
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastHMetrics.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastHMetrics.java
index 0dd7a6178..f170f5819 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastHMetrics.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastHMetrics.java
@@ -31,7 +31,7 @@ import jogamp.graph.font.typecast.ot.table.HeadTable;
 import jogamp.graph.font.typecast.ot.table.HheaTable;
 
 import com.jogamp.graph.font.Font.Metrics;
-import com.jogamp.graph.geom.AABBox;
+import com.jogamp.opengl.math.geom.AABBox;
 
 class TypecastHMetrics implements Metrics {
     private final TypecastFont fontImpl;
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/ot/OTGlyph.java b/src/jogl/classes/jogamp/graph/font/typecast/ot/OTGlyph.java
index 5c004246a..244ab400a 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/ot/OTGlyph.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/ot/OTGlyph.java
@@ -56,7 +56,7 @@ import jogamp.graph.font.typecast.ot.table.GlyfDescript;
 import jogamp.graph.font.typecast.ot.table.GlyphDescription;
 import jogamp.graph.font.typecast.t2.T2Interpreter;
 
-import com.jogamp.graph.geom.AABBox;
+import com.jogamp.opengl.math.geom.AABBox;
 
 
 
diff --git a/src/jogl/classes/jogamp/graph/geom/plane/AffineTransform.java b/src/jogl/classes/jogamp/graph/geom/plane/AffineTransform.java
index 123883b2f..0fd174cda 100644
--- a/src/jogl/classes/jogamp/graph/geom/plane/AffineTransform.java
+++ b/src/jogl/classes/jogamp/graph/geom/plane/AffineTransform.java
@@ -26,7 +26,7 @@ import java.io.Serializable;
 
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Vertex.Factory;
-import com.jogamp.opengl.FloatUtil;
+import com.jogamp.opengl.math.FloatUtil;
 
 public class AffineTransform implements Cloneable, Serializable {
 
diff --git a/src/jogl/classes/jogamp/graph/math/plane/Crossing.java b/src/jogl/classes/jogamp/graph/geom/plane/Crossing.java
index 51d81da54..cd4ee2a91 100644
--- a/src/jogl/classes/jogamp/graph/math/plane/Crossing.java
+++ b/src/jogl/classes/jogamp/graph/geom/plane/Crossing.java
@@ -17,12 +17,10 @@
 /**
  * @author Denis M. Kishenko
  */
-package jogamp.graph.math.plane;
+package jogamp.graph.geom.plane;
 
-import com.jogamp.opengl.FloatUtil;
+import com.jogamp.opengl.math.FloatUtil;
 
-import jogamp.graph.geom.plane.Path2D;
-import jogamp.graph.geom.plane.PathIterator;
 
 
 public class Crossing {
diff --git a/src/jogl/classes/jogamp/graph/geom/plane/Path2D.java b/src/jogl/classes/jogamp/graph/geom/plane/Path2D.java
index c895e8351..945eeceeb 100644
--- a/src/jogl/classes/jogamp/graph/geom/plane/Path2D.java
+++ b/src/jogl/classes/jogamp/graph/geom/plane/Path2D.java
@@ -21,11 +21,10 @@ package jogamp.graph.geom.plane;
 
 import java.util.NoSuchElementException;
 
-import com.jogamp.graph.geom.AABBox;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.opengl.SVertex;
+import com.jogamp.opengl.math.geom.AABBox;
 
-import jogamp.graph.math.plane.Crossing;
 
 public final class Path2D implements Cloneable {
 
diff --git a/src/jogl/classes/jogamp/opengl/ProjectFloat.java b/src/jogl/classes/jogamp/opengl/ProjectFloat.java
index 18fe3e77e..439ddc76e 100644
--- a/src/jogl/classes/jogamp/opengl/ProjectFloat.java
+++ b/src/jogl/classes/jogamp/opengl/ProjectFloat.java
@@ -122,7 +122,7 @@ import java.nio.IntBuffer;
 import javax.media.opengl.fixedfunc.GLMatrixFunc;
 
 import com.jogamp.common.nio.Buffers;
-import com.jogamp.opengl.FloatUtil;
+import com.jogamp.opengl.math.FloatUtil;
 
 /**
  * ProjectFloat.java