Added getBounds impl to region, returning AABBox

3 files changed, 24 insertions, 2 deletions

diff --git a/src/jogl/classes/com/jogamp/graph/curve/Region.java b/src/jogl/classes/com/jogamp/graph/curve/Region.java
index 051cb1c38..40161f067 100755
--- a/src/jogl/classes/com/jogamp/graph/curve/Region.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/Region.java
@@ -29,6 +29,7 @@ package com.jogamp.graph.curve;
 

 import java.util.ArrayList;

 

+import com.jogamp.graph.geom.AABBox;

 import com.jogamp.graph.geom.Triangle;

 import com.jogamp.graph.geom.Vertex;

 import com.jogamp.opengl.util.PMVMatrix;

@@ -117,6 +118,8 @@ public interface Region {
 	 */

 	public void destroy();

 	

+	public AABBox getBounds(); 

+	

 	public boolean isFlipped();

 	

 	/** Set if the y coordinate of the region should be flipped

diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java
index 075a65ec9..94293a947 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java
@@ -121,6 +121,7 @@ public class VBORegion2PES2  implements Region{
 				verticesBuffer.put(v.getY());
 			}
 			verticesBuffer.put(v.getZ());
+			
 			if(flipped){
 				box.resize(v.getX(), -1*v.getY(), v.getZ());
 			}
@@ -347,4 +348,8 @@ public class VBORegion2PES2  implements Region{
 	public void setFlipped(boolean flipped) {
 		this.flipped = flipped;
 	}
+	
+	public AABBox getBounds(){
+		return box;
+	}
 }
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
index 701549d46..8f83d4d04 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java
@@ -37,6 +37,7 @@ import javax.media.opengl.GLContext;
 
 import com.jogamp.common.nio.Buffers;
 import com.jogamp.graph.curve.Region;
+import com.jogamp.graph.geom.AABBox;
 import com.jogamp.graph.geom.Vertex;
 import com.jogamp.graph.geom.Triangle;
 import com.jogamp.opengl.util.PMVMatrix;
@@ -55,11 +56,14 @@ public class VBORegionSPES2  implements Region{
 	private boolean flipped = false;
 	private boolean dirty = false;
 	
+	private AABBox box = null;
+	
 	public VBORegionSPES2(GLContext context){
 		this.context =context;
 	}
 	
 	public void update(){
+		box = new AABBox();
 		GL2ES2 gl = context.getGL().getGL2ES2();
 		ShortBuffer indicies = Buffers.newDirectShortBuffer(triangles.size() * 3);
 		
@@ -93,14 +97,21 @@ public class VBORegionSPES2  implements Region{
 		
 		FloatBuffer verticesBuffer = Buffers.newDirectFloatBuffer(vertices.size() * 3);
 		for(Vertex v:vertices){
-			verticesBuffer.put(v.getX());
+			
 			if(flipped){
+				verticesBuffer.put(v.getX());
 				verticesBuffer.put(-1*v.getY());
+				verticesBuffer.put(v.getZ());
+				
+				box.resize(v.getX(),-1*v.getY(),v.getZ());
 			}
 			else{
+				verticesBuffer.put(v.getX());
 				verticesBuffer.put(v.getY());
+				verticesBuffer.put(v.getZ());
+				
+				box.resize(v.getX(),v.getY(),v.getZ());
 			}
-			verticesBuffer.put(v.getZ());
 		}
 		verticesBuffer.rewind();
 		
@@ -182,4 +193,7 @@ public class VBORegionSPES2  implements Region{
 	public void setFlipped(boolean flipped) {
 		this.flipped = flipped;
 	}
+	public AABBox getBounds(){
+		return box;
+	}
 }