Bug 1489 - GraphUI Group: Resolve Performance Regression in Scene.pickShape(): Drop invisible and clipped shapes

After implementing Bug 1487 (Frustum Clipping/Culling) and using thousands of shapes within one Group mostly culled (outside of frustum),
overall mouse Scene.pickShape() caused tremendous lagging.

This is caused by Scene.pickShape() traversing through _all_ shapes,
rendered ones, invisible ones and culled ones.

+++

Solution is to have Scene and Group provide a pre-sorted list
of actually rendered shapes, i.e. isVisible() and not culled.

Scene.pickShape() can now use this reduced and pre-sorted list
reducing the load considerably.

+++

Further
- cleanup TreeTool

- rename Container methods:
-- setFrustumCullingEnabled() -> setPMvCullingEnabled()
-- isFrustumCullingEnabled() -> isPMvCullingEnabled()

- supply Container with
-- isCullingEnabled()
-- List<Shape> getRenderedShapes()
-- isOutside()
-- isOutside2()
-- forAllRendered()

1 files changed, 1 insertions, 1 deletions

diff --git a/src/test/com/jogamp/opengl/test/junit/graph/FontViewListener01.java b/src/test/com/jogamp/opengl/test/junit/graph/FontViewListener01.java
index aa172743e..3a2255a33 100644
--- a/src/test/com/jogamp/opengl/test/junit/graph/FontViewListener01.java
+++ b/src/test/com/jogamp/opengl/test/junit/graph/FontViewListener01.java
@@ -65,7 +65,7 @@ public class FontViewListener01 implements GLEventListener {
 
         scene = new Scene(graphSampleCount);
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
-        scene.setFrustumCullingEnabled(true);
+        scene.setPMvCullingEnabled(true);
         scene.setAAQuality(graphAAQuality);
     }