Graph/GraphUI AA-Quality (shader): Region: Add DEFAULT_AA_QUALITY and clipping funs for aaQuality/sampleCount; TextRegionUtil: Pass quality parameter in draw-functions

Region.DEFAULT_AA_QUALITY defaults to MAX_AA_QUALITY still
- TODO: AA shader is subject to change ..

Region.draw(..) clips the quality param (save)

TextRegionUtil: Pass quality parameter in draw-functions
- Allowing to select the AA shader

GraphUI Scene and some demos add the AA-quality param
to the status line or screenshot-filename.
- See Region.getRenderModeString(..)

+++

TestTextRendererNEWT20 and TestTextRendererNEWT21
now iterate through all fonts, AA-quality shader and sample-sizes.

Most demos and some more tests take AA-quality into acount,
demos via CommandlineOptions.graphAAQuality

21 files changed, 65 insertions, 39 deletions

diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener00.java b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener00.java
index 0326ce075..9756f7413 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener00.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener00.java
@@ -32,7 +32,6 @@ import com.jogamp.opengl.GL;
 import com.jogamp.opengl.GL2ES2;
 import com.jogamp.opengl.GLAutoDrawable;
 import com.jogamp.opengl.GLProfile;
-import com.jogamp.opengl.fixedfunc.GLMatrixFunc;
 import com.jogamp.graph.curve.OutlineShape;
 import com.jogamp.graph.curve.Region;
 import com.jogamp.graph.curve.opengl.GLRegion;
@@ -40,7 +39,6 @@ import com.jogamp.graph.curve.opengl.RenderState;
 import com.jogamp.math.Vec4f;
 import com.jogamp.math.util.PMVMatrix4f;
 import com.jogamp.graph.curve.opengl.RegionRenderer;
-import com.jogamp.opengl.util.PMVMatrix;
 
 /** Demonstrate the rendering of multiple outlines into one region/OutlineShape
  *  These Outlines are not necessary connected or contained.
@@ -52,10 +50,11 @@ import com.jogamp.opengl.util.PMVMatrix;
 public class GPURegionGLListener00 extends GPURendererListenerBase01 {
     OutlineShape outlineShape = null;
 
-    public GPURegionGLListener00 (final int renderModes, final int sampleCount, final boolean debug, final boolean trace) {
+    public GPURegionGLListener00 (final int renderModes, final int aaQuality, final int sampleCount, final boolean debug, final boolean trace) {
         super(RegionRenderer.create(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable), renderModes, debug, trace);
         this.getRenderer().setHintMask(RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED);
         setMatrix(-20, 00, -50, 0f, sampleCount);
+        setAAQuality(aaQuality);
     }
 
     private void createTestOutline(final GLProfile glp){
@@ -127,7 +126,7 @@ public class GPURegionGLListener00 extends GPURendererListenerBase01 {
             regionRenderer.setWeight(weight);
         }
         regionRenderer.enable(gl, true);
-        region.draw(gl, regionRenderer, Region.MAX_AA_QUALITY, getSampleCount());
+        region.draw(gl, regionRenderer, getAAQuality(), getSampleCount());
         regionRenderer.enable(gl, false);
     }
 }
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener01.java b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener01.java
index 78aee8dd3..4361f30ef 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener01.java
@@ -55,14 +55,15 @@ public class GPURegionGLListener01 extends GPURendererListenerBase01 {
     OutlineShape outlineShape = null;
 
     public GPURegionGLListener01 (final int renderModes, final int sampleCount, final boolean debug, final boolean trace) {
-        this(1, renderModes, sampleCount, debug, trace);
+        this(1, renderModes, Region.DEFAULT_AA_QUALITY, sampleCount, debug, trace);
     }
 
-    public GPURegionGLListener01 (final int shape_ctor_mode, final int renderModes, final int sampleCount, final boolean debug, final boolean trace) {
+    public GPURegionGLListener01 (final int shape_ctor_mode, final int renderModes, final int aaQuality, final int sampleCount, final boolean debug, final boolean trace) {
         super(RegionRenderer.create(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable), renderModes, debug, trace);
         this.shape_ctor_mode = shape_ctor_mode;
         this.getRenderer().setHintMask(RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED);
         setMatrix(-20, 00, -50, 0f, sampleCount);
+        setAAQuality(aaQuality);
     }
 
     private void createTestOutline00(){
@@ -292,7 +293,7 @@ public class GPURegionGLListener01 extends GPURendererListenerBase01 {
             regionRenderer.setWeight(weight);
         }
         regionRenderer.enable(gl, true);
-        region.draw(gl, regionRenderer, Region.MAX_AA_QUALITY, getSampleCount());
+        region.draw(gl, regionRenderer, getAAQuality(), getSampleCount());
         regionRenderer.enable(gl, false);
     }
 }
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener10.java b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener10.java
index b397e991e..c069c9346 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener10.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPURegionGLListener10.java
@@ -52,10 +52,11 @@ import com.jogamp.opengl.util.PMVMatrix;
 public class GPURegionGLListener10 extends GPURendererListenerBase01 {
     List<OutlineShape> outlineShapes = new ArrayList<OutlineShape>();
 
-    public GPURegionGLListener10 (final int renderModes, final int sampleCount, final boolean debug, final boolean trace) {
+    public GPURegionGLListener10 (final int renderModes, final int aaQuality, final int sampleCount, final boolean debug, final boolean trace) {
         super(RegionRenderer.create(RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable), renderModes, debug, trace);
         this.getRenderer().setHintMask(RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED);
         setMatrix(-20, 00, -50, 0f, sampleCount);
+        setAAQuality(aaQuality);
     }
 
     private void createTestOutline(final GLProfile glp){
@@ -132,7 +133,7 @@ public class GPURegionGLListener10 extends GPURendererListenerBase01 {
             regionRenderer.setWeight(weight);
         }
         regionRenderer.enable(gl, true);
-        region.draw(gl, regionRenderer, Region.MAX_AA_QUALITY, getSampleCount());
+        region.draw(gl, regionRenderer, getAAQuality(), getSampleCount());
         regionRenderer.enable(gl, false);
 
     }
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPURegionNewtDemo.java b/src/demos/com/jogamp/opengl/demos/graph/GPURegionNewtDemo.java
index 33a7be35a..908b776cc 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPURegionNewtDemo.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPURegionNewtDemo.java
@@ -130,7 +130,7 @@ public class GPURegionNewtDemo {
         window.setSize(width, height);
         window.setTitle("GPU Curve Region Newt Demo - graph[vbaa"+GraphVBAASamples+" msaa"+GraphMSAASamples+"], msaa "+SceneMSAASamples);
 
-        final GPURegionGLListener01 regionGLListener = new GPURegionGLListener01 (shape_ctor_mode, rmode, sampleCount, DEBUG, TRACE);
+        final GPURegionGLListener01 regionGLListener = new GPURegionGLListener01 (shape_ctor_mode, rmode, Region.DEFAULT_AA_QUALITY, sampleCount, DEBUG, TRACE);
         regionGLListener.attachInputListenerTo(window);
         window.addGLEventListener(regionGLListener);
         window.setVisible(true);
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPURendererListenerBase01.java b/src/demos/com/jogamp/opengl/demos/graph/GPURendererListenerBase01.java
index ebc8846e3..bbee3a419 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPURendererListenerBase01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPURendererListenerBase01.java
@@ -90,6 +90,7 @@ public abstract class GPURendererListenerBase01 implements GLEventListener {
     private float yTran =  10;
     private float ang = 0f;
     private float zTran = -70f;
+    private int graphAAQuality = Region.DEFAULT_AA_QUALITY;
     private final int[] sampleCount = new int[] { 4 };
 
     protected volatile float weight = 1.0f;
@@ -114,6 +115,9 @@ public abstract class GPURendererListenerBase01 implements GLEventListener {
     public final int[] getSampleCount() { return sampleCount; }
     public final float[] getPosition() { return position; }
 
+    public final void setAAQuality(final int v) { graphAAQuality = Region.clipAAQuality(v); }
+    public final int getAAQuality() { return graphAAQuality; }
+
     public void setMatrix(final float xtrans, final float ytrans, final float zTran, final float angle, final int sampleCount) {
         this.xTran = xtrans;
         this.yTran = ytrans;
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPUTextGLListener0A.java b/src/demos/com/jogamp/opengl/demos/graph/GPUTextGLListener0A.java
index 1f6be695c..cc6880fcc 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPUTextGLListener0A.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPUTextGLListener0A.java
@@ -37,8 +37,8 @@ import com.jogamp.newt.opengl.GLWindow;
 
 public class GPUTextGLListener0A extends GPUTextRendererListenerBase01 {
 
-    public GPUTextGLListener0A(final GLProfile glp, final int renderModes, final int sampleCount, final boolean blending, final boolean debug, final boolean trace) {
-        super(glp, renderModes, sampleCount, blending, debug, trace);
+    public GPUTextGLListener0A(final GLProfile glp, final int renderModes, final int aaQuality, final int sampleCount, final boolean blending, final boolean debug, final boolean trace) {
+        super(glp, renderModes, aaQuality, sampleCount, blending, debug, trace);
     }
 
     @Override
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPUTextNewtDemo.java b/src/demos/com/jogamp/opengl/demos/graph/GPUTextNewtDemo.java
index 25eae1156..190c61a9a 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPUTextNewtDemo.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPUTextNewtDemo.java
@@ -140,7 +140,7 @@ public class GPUTextNewtDemo {
         window.setSize(width, height);
         window.setTitle("GPU Text Newt Demo - graph[vbaa"+GraphVBAASamples+" msaa"+GraphMSAASamples+"], msaa "+SceneMSAASamples);
 
-        final GPUTextGLListener0A textGLListener = new GPUTextGLListener0A(glp, rmode, sampleCount, true, DEBUG, TRACE);
+        final GPUTextGLListener0A textGLListener = new GPUTextGLListener0A(glp, rmode, Region.DEFAULT_AA_QUALITY, sampleCount, true, DEBUG, TRACE);
         textGLListener.setFont(opt_font);
         textGLListener.setFontHeadSize(opt_fontSizeHead);
         // ((TextRenderer)textGLListener.getRenderer()).setCacheLimit(32);
diff --git a/src/demos/com/jogamp/opengl/demos/graph/GPUTextRendererListenerBase01.java b/src/demos/com/jogamp/opengl/demos/graph/GPUTextRendererListenerBase01.java
index 16d8aa1db..52c50cc38 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/GPUTextRendererListenerBase01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/GPUTextRendererListenerBase01.java
@@ -148,7 +148,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
     Window upstream_window = null;
     StringBuilder userString = new StringBuilder(textX1);
     boolean userInput = false;
-    public GPUTextRendererListenerBase01(final GLProfile glp, final int renderModes, final int sampleCount, final boolean blending, final boolean debug, final boolean trace) {
+    public GPUTextRendererListenerBase01(final GLProfile glp, final int renderModes, final int aaQuality, final int sampleCount, final boolean blending, final boolean debug, final boolean trace) {
         // NOTE_ALPHA_BLENDING: We use alpha-blending
         super(RegionRenderer.create(blending ? RegionRenderer.defaultBlendEnable : null, blending ? RegionRenderer.defaultBlendDisable : null),
                                     renderModes, debug, trace);
@@ -159,6 +159,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
         this.regionBottom = GLRegion.create(glp, renderModes, null, 0, 0);
         setFontSet(fontSet, FontSet.FAMILY_LIGHT, FontSet.STYLE_NONE);
         setMatrix(0, 0, 0, 0f, sampleCount);
+        setAAQuality(aaQuality);
     }
 
     void switchHeadBox() {
@@ -323,7 +324,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
                 lfps = 0f;
                 tfps = 0f;
             }
-            final String modeS = Region.getRenderModeString(regionFPS.getRenderModes());
+            final String modeS = Region.getRenderModeString(regionFPS.getRenderModes())+"-q"+getAAQuality();
             final String text = String.format("%03.1f/%03.1f fps, v-sync %d, dpiV %.2f %.2f px/mm, font[head %.1fpt %.2fpx %.2fmm, center %.1fpt %.2fpx %.2fmm], %s-samples[%d, this %d], blend %b, alpha %d",
                     lfps, tfps, gl.getSwapInterval(), dpiV, ppmmV,
                     fontSizeHead, pixelSizeHead, mmSizeHead,
@@ -339,7 +340,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
                 pmv.scaleMv(sxy, sxy, 1.0f);
             }
             // No cache, keep region alive!
-            TextRegionUtil.drawString3D(gl, regionFPS.clear(gl), renderer, font, text, null, sampleCountFPS, tempT1, tempT2);
+            TextRegionUtil.drawString3D(gl, regionFPS.clear(gl), renderer, font, text, null, getAAQuality(), sampleCountFPS, tempT1, tempT2);
             pmv.popMv();
         }
 
@@ -354,7 +355,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
                 pmv.scaleMv(sxy, sxy, 1.0f);
             }
             // System.err.printf("FontN: [%f %f] -> [%f %f]%n", dx, dy, nearPlaneX0+(dx*nearPlaneSx), nearPlaneY0+(dy*nearPlaneSy));
-            textRegionUtil.drawString3D(gl, renderer, font, fontName, null, getSampleCount());
+            textRegionUtil.drawString3D(gl, renderer, font, fontName, null, getAAQuality(), getSampleCount());
             pmv.popMv();
         }
 
@@ -370,7 +371,7 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
                 pmv.scaleMv(sxy, sxy, 1.0f);
             }
             // pmv.glTranslatef(x0, y1, z0);
-            textRegionUtil.drawString3D(gl, renderer, font, headtext, null, getSampleCount());
+            textRegionUtil.drawString3D(gl, renderer, font, headtext, null, getAAQuality(), getSampleCount());
             pmv.popMv();
         }
 
@@ -393,15 +394,15 @@ public abstract class GPUTextRendererListenerBase01 extends GPURendererListenerB
             }
             if(!userInput) {
                 if( bottomTextUseFrustum ) {
-                    TextRegionUtil.drawString3D(gl, regionBottom.clear(gl), renderer, font, text2, null, getSampleCount(), tempT1, tempT2);
+                    TextRegionUtil.drawString3D(gl, regionBottom.clear(gl), renderer, font, text2, null, getAAQuality(), getSampleCount(), tempT1, tempT2);
                 } else {
-                    textRegionUtil.drawString3D(gl, renderer, font, text2, null, getSampleCount());
+                    textRegionUtil.drawString3D(gl, renderer, font, text2, null, getAAQuality(), getSampleCount());
                 }
             } else {
                 if( bottomTextUseFrustum ) {
-                    TextRegionUtil.drawString3D(gl, regionBottom.clear(gl), renderer, font, userString.toString(), null, getSampleCount(), tempT1, tempT2);
+                    TextRegionUtil.drawString3D(gl, regionBottom.clear(gl), renderer, font, userString.toString(), null, getAAQuality(), getSampleCount(), tempT1, tempT2);
                 } else {
-                    textRegionUtil.drawString3D(gl, renderer, font, userString.toString(), null, getSampleCount());
+                    textRegionUtil.drawString3D(gl, renderer, font, userString.toString(), null, getAAQuality(), getSampleCount());
                 }
             }
             pmv.popMv();
diff --git a/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java b/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
index 9bd403341..026b32b0b 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/TextRendererGLELBase.java
@@ -262,11 +262,11 @@ public abstract class TextRendererGLELBase implements GLEventListener {
             }
             renderer.enable(gl, true);
             if( cacheRegion ) {
-                textRenderUtil.drawString3D(gl, renderer, font, text, null, vbaaSampleCount);
+                textRenderUtil.drawString3D(gl, renderer, font, text, null, Region.DEFAULT_AA_QUALITY, vbaaSampleCount);
             } else if( null != region ) {
-                TextRegionUtil.drawString3D(gl, region, renderer, font, text, null, vbaaSampleCount, tempT1, tempT2);
+                TextRegionUtil.drawString3D(gl, region, renderer, font, text, null, Region.DEFAULT_AA_QUALITY, vbaaSampleCount, tempT1, tempT2);
             } else {
-                TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, null, vbaaSampleCount, tempT1, tempT2);
+                TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, null, Region.DEFAULT_AA_QUALITY, vbaaSampleCount, tempT1, tempT2);
             }
             renderer.enable(gl, false);
 
@@ -310,7 +310,7 @@ public abstract class TextRendererGLELBase implements GLEventListener {
                 pmvMatrix.scaleMv(sxy, sxy, 1.0f);
             }
             renderer.enable(gl, true);
-            region.draw(gl, renderer, Region.MAX_AA_QUALITY, vbaaSampleCount);
+            region.draw(gl, renderer, Region.DEFAULT_AA_QUALITY, vbaaSampleCount);
             renderer.enable(gl, false);
 
             if( !exclusivePMVMatrix )  {
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java
index 913c8062d..01a4b1824 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java
@@ -1,5 +1,5 @@
 /**
- * Copyright 2023 JogAmp Community. All rights reserved.
+ * Copyright 2023-2024 JogAmp Community. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
  * permitted provided that the following conditions are met:
@@ -347,6 +347,7 @@ public class FontView01 {
             }
         }
         scene.addShape(mainGrid);
+        scene.setAAQuality(options.graphAAQuality);
 
         window.addKeyListener(new KeyAdapter() {
             @Override
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UIGraphDemoU01a.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UIGraphDemoU01a.java
index 6235c481b..636819aa5 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UIGraphDemoU01a.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UIGraphDemoU01a.java
@@ -211,6 +211,7 @@ public class UIGraphDemoU01a {
                 shape = new CrossHair(options.renderModes, normWidgetSize, normWidgetSize, normWidgetSize/100f); // normalized: 1 is 100% surface size (width and/or height)
                 shape.setTextureUnit(pass2TexUnit);
                 shape.setColor(0, 0, 1, 1);
+                shape.setAAQuality(options.graphAAQuality);
                 System.err.println("Init: Shape bounds "+shape.getBounds(drawable.getGLProfile()));
                 System.err.println("Init: Shape "+shape);
             }
@@ -335,7 +336,7 @@ public class UIGraphDemoU01a {
             final float txt_scale = full_width_s < full_height_s ? full_width_s * normWidgetSize : full_height_s * normWidgetSize;
             pmv.scaleMv(txt_scale, txt_scale, 1f);
             pmv.translateMv(-txt_box_em.getWidth(), 0f, 0f);
-            final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, textRegion.clear(gl), renderer, font, text, text_color, sampleCount, tempT1, tempT2);
+            final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, textRegion.clear(gl), renderer, font, text, text_color, options.graphAAQuality, sampleCount, tempT1, tempT2);
 
             if( onceAtDisplay ) {
                 System.err.println("XXX: full_width: "+worldDim.x()+" / "+txt_box_em.getWidth()+" -> "+full_width_s);
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo00.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo00.java
index 9ab65d3d7..f49294415 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo00.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo00.java
@@ -1,5 +1,5 @@
 /**
- * Copyright 2010-2023 JogAmp Community. All rights reserved.
+ * Copyright 2010-2024 JogAmp Community. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
  * permitted provided that the following conditions are met:
@@ -35,7 +35,7 @@ import com.jogamp.graph.font.Font;
 import com.jogamp.graph.font.FontFactory;
 import com.jogamp.graph.font.FontSet;
 import com.jogamp.graph.ui.Scene;
-import com.jogamp.graph.ui.Shape;
+import com.jogamp.graph.ui.GraphShape;
 import com.jogamp.graph.ui.shapes.Button;
 import com.jogamp.math.Recti;
 import com.jogamp.math.geom.AABBox;
@@ -73,13 +73,14 @@ public class UISceneDemo00 {
         final Font font = FontFactory.get(FontFactory.UBUNTU).get(FontSet.FAMILY_LIGHT, FontSet.STYLE_SERIF);
         System.err.println("Font: "+font.getFullFamilyName());
 
-        final Shape shape = new Button(options.renderModes, font, "+", 0.10f, 0.10f/2.5f); // normalized: 1 is 100% surface size (width and/or height)
+        final GraphShape shape = new Button(options.renderModes, font, "+", 0.10f, 0.10f/2.5f); // normalized: 1 is 100% surface size (width and/or height)
         System.err.println("Shape bounds "+shape.getBounds(reqGLP));
 
         final Scene scene = new Scene(options.graphAASamples);
         scene.setPMVMatrixSetup(new MyPMVMatrixSetup());
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         scene.addShape(shape);
+        scene.setAAQuality(options.graphAAQuality);
 
         final Animator animator = new Animator(0 /* w/o AWT */);
 
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01.java
index 3aa2b6551..e57253dc5 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01.java
@@ -84,6 +84,7 @@ public class UISceneDemo01 {
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         scene.setPMVMatrixSetup(new MyPMVMatrixSetup());
         scene.addShape(shape);
+        scene.setAAQuality(options.graphAAQuality);
 
         final Animator animator = new Animator(0 /* w/o AWT */);
 
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01b.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01b.java
index e723d48ba..a66f5af56 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01b.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo01b.java
@@ -85,6 +85,7 @@ public class UISceneDemo01b {
         final Scene scene = new Scene(options.graphAASamples);
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         scene.addShape(shape);
+        scene.setAAQuality(options.graphAAQuality);
 
         final Animator animator = new Animator(0 /* w/o AWT */);
 
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo02.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo02.java
index b6d785733..503c6ef85 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo02.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo02.java
@@ -101,6 +101,7 @@ public class UISceneDemo02 {
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         scene.addShape(destText);
         scene.addShape(movingGlyph);
+        scene.setAAQuality(options.graphAAQuality);
 
         final Animator animator = new Animator(0 /* w/o AWT */);
         animator.setUpdateFPSFrames(1*60, null); // System.err);
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo03.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo03.java
index 055348d99..55f798aca 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo03.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo03.java
@@ -446,6 +446,7 @@ public class UISceneDemo03 {
                 }
                 return true;
             });
+            scene.setAAQuality(options.graphAAQuality);
 
             final long t0_us = Clock.currentNanos() / 1000; // [us]
             while ( ( null == dynAnimSet[0] || dynAnimSet[0].isAnimationActive() || animGroup.getTickPaused() ) && window.isNativeValid() ) {
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo20.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo20.java
index bd8e3e402..65645caba 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo20.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UISceneDemo20.java
@@ -1012,6 +1012,8 @@ public class UISceneDemo20 implements GLEventListener {
         initLabels(gl);
         initButtons(gl);
 
+        scene.setAAQuality(options.graphAAQuality);
+
         scene.init(drawable);
 
         final GLAnimatorControl a = drawable.getAnimator();
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo00.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo00.java
index aaef802f6..a9c3ca13f 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo00.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo00.java
@@ -78,6 +78,7 @@ public class UIShapeDemo00 {
         scene.setPMVMatrixSetup(new MyPMVMatrixSetup());
         scene.setClearParams(new float[] { 1f, 1f, 1f, 1f}, GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
         scene.addShape(shape);
+        scene.setAAQuality(options.graphAAQuality);
 
         final Animator animator = new Animator(0 /* w/o AWT */);
 
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo01.java
index 67f466501..d814dbc63 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UIShapeDemo01.java
@@ -180,6 +180,7 @@ public class UIShapeDemo01 implements GLEventListener {
         final float sz2 = 1/20f;
         button = new Button(renderModes, font, "Click me!", sz1_w, sz1_w/2f);
         button.setLabelColor(0.0f,0.0f,0.0f, 1.0f);
+        button.setAAQuality(options.graphAAQuality);
         /** Button defaults !
                 button.setLabelColor(1.0f,1.0f,1.0f);
                 button.setButtonColor(0.6f,0.6f,0.6f);
@@ -189,6 +190,7 @@ public class UIShapeDemo01 implements GLEventListener {
         System.err.println(button);
         crossHair = new CrossHair(renderModes, sz2, sz2, 1/1000f);
         crossHair.setColor(0f,0f,1f,1f);
+        crossHair.setAAQuality(options.graphAAQuality);
         crossHair.setVisible(true);
     }
 
@@ -231,7 +233,7 @@ public class UIShapeDemo01 implements GLEventListener {
         }
     }
 
-    final int[] sampleCount = { 4 };
+    final int[] sampleCount = { options.graphAASamples };
 
     private void drawShape(final GL2ES2 gl, final RegionRenderer renderer, final Shape shape) {
         final PMVMatrix4f pmv = renderer.getMatrix();
@@ -290,7 +292,7 @@ public class UIShapeDemo01 implements GLEventListener {
             pmv.pushMv();
             pmv.scaleMv(txt_scale, txt_scale, 1f);
             pmv.translateMv(-txt_box_em.getWidth(), 0f, 0f);
-            final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, new Vec4f( 0, 0, 0, 1 ), sampleCount, tempT1, tempT2);
+            final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, new Vec4f( 0, 0, 0, 1 ), options.graphAAQuality, sampleCount, tempT1, tempT2);
             if( once ) {
                 final AABBox txt_box_em2 = font.getGlyphShapeBounds(null, text);
                 System.err.println("XXX: full_width: "+full_width_o+" / "+txt_box_em.getWidth()+" -> "+full_width_s);
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/UITypeDemo01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/UITypeDemo01.java
index c1a5efe77..f2c66121b 100644
--- a/src/demos/com/jogamp/opengl/demos/graph/ui/UITypeDemo01.java
+++ b/src/demos/com/jogamp/opengl/demos/graph/ui/UITypeDemo01.java
@@ -39,6 +39,7 @@ import com.jogamp.graph.font.Font;
 import com.jogamp.graph.font.Font.Glyph;
 import com.jogamp.graph.font.FontFactory;
 import com.jogamp.graph.font.FontSet;
+import com.jogamp.graph.ui.GraphShape;
 import com.jogamp.graph.ui.Shape;
 import com.jogamp.graph.ui.shapes.CrossHair;
 import com.jogamp.graph.ui.shapes.Rectangle;
@@ -167,7 +168,7 @@ public class UITypeDemo01 implements GLEventListener {
     private final boolean trace;
 
     private final CrossHair crossHair;
-    private final Shape testObj;
+    private final GraphShape testObj;
 
     private KeyAction keyAction;
     private MouseAction mouseAction;
@@ -200,6 +201,7 @@ public class UITypeDemo01 implements GLEventListener {
 
         crossHair = new CrossHair(renderModes, 1/20f, 1/20f, 1/1000f);
         crossHair.setColor(0f,0f,1f,1f);
+        crossHair.setAAQuality(options.graphAAQuality);
         crossHair.setVisible(true);
 
         if (false ) {
@@ -209,12 +211,13 @@ public class UITypeDemo01 implements GLEventListener {
         } else {
             final float scale = 0.15312886f;
             final float size_xz = 0.541f;
-            final Shape o = new Glyph03FreeMonoRegular_M(renderModes);
+            final GraphShape o = new Glyph03FreeMonoRegular_M(renderModes);
             o.scale(scale, scale, 1f);
             // o.translate(size_xz, -size_xz, 0f);
             testObj = o;
         }
         testObj.setColor(0f,  0f,  0f,  1f);
+        testObj.setAAQuality(options.graphAAQuality);
         testObj.setVisible(true);
     }
 
@@ -256,7 +259,7 @@ public class UITypeDemo01 implements GLEventListener {
     }
     float lastWidth = 0f, lastHeight = 0f;
 
-    final int[] sampleCount = { 4 };
+    final int[] sampleCount = { options.graphAASamples };
 
     private void drawShape(final GL2ES2 gl, final PMVMatrix4f pmv, final RegionRenderer renderer, final Shape shape) {
         pmv.pushMv();
@@ -330,7 +333,7 @@ public class UITypeDemo01 implements GLEventListener {
                 if( null != glyph.getShape() ) {
                     final GLRegion region = GLRegion.create(gl.getGLProfile(), renderModes, null, glyph.getShape());
                     region.addOutlineShape(glyph.getShape(), null, fg_color);
-                    region.draw(gl, renderer, Region.MAX_AA_QUALITY, sampleCount);
+                    region.draw(gl, renderer, options.graphAAQuality, sampleCount);
                     region.destroy(gl);
                 }
                 if( once ) {
@@ -348,7 +351,7 @@ public class UITypeDemo01 implements GLEventListener {
                 final float txt_scale = full_width_s < full_height_s ? full_width_s/2f : full_height_s/2f;
                 pmv.scaleMv(txt_scale, txt_scale, 1f);
                 pmv.translateMv(-txt_box_em.getWidth(), 0f, 0f);
-                final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, fg_color, sampleCount, tempT1, tempT2);
+                final AABBox txt_box_r = TextRegionUtil.drawString3D(gl, renderModes, renderer, font, text, fg_color, options.graphAAQuality, sampleCount, tempT1, tempT2);
                 if( once ) {
                     final AABBox txt_box_em2 = font.getGlyphShapeBounds(null, text);
                     System.err.println("XXX: full_width: "+full_width_o+" / "+txt_box_em.getWidth()+" -> "+full_width_s);
diff --git a/src/demos/com/jogamp/opengl/demos/util/CommandlineOptions.java b/src/demos/com/jogamp/opengl/demos/util/CommandlineOptions.java
index d4d414252..a5e748ae8 100644
--- a/src/demos/com/jogamp/opengl/demos/util/CommandlineOptions.java
+++ b/src/demos/com/jogamp/opengl/demos/util/CommandlineOptions.java
@@ -38,6 +38,8 @@ public class CommandlineOptions {
     public int sceneMSAASamples = 0;
     /** Sample count for Graph Region AA {@link Region#getRenderModes() render-modes}: {@link Region#VBAA_RENDERING_BIT} or {@link Region#MSAA_RENDERING_BIT} */
     public int graphAASamples = 0;
+    /** Pass2 AA-quality rendering for Graph Region AA {@link Region#getRenderModes() render-modes}: {@link #VBAA_RENDERING_BIT}. Defaults to {@link Region#DEFAULT_AA_QUALITY}. */
+    public int graphAAQuality = Region.DEFAULT_AA_QUALITY;
     public boolean exclusiveContext = false;
     public boolean wait_to_start = false;
     public boolean keepRunning = false;
@@ -126,6 +128,9 @@ public class CommandlineOptions {
             graphAASamples = MiscUtils.atoi(args[idx[0]], 4);
             renderModes &= ~Region.AA_RENDERING_MASK;
             renderModes |= Region.VBAA_RENDERING_BIT;
+        } else if(args[idx[0]].equals("-gaaq")) {
+            ++idx[0];
+            graphAAQuality = Region.clipAAQuality( MiscUtils.atoi(args[idx[0]], graphAAQuality) );
         } else if(args[idx[0]].equals("-exclusiveContext")) {
             exclusiveContext = true;
         } else if(args[idx[0]].equals("-wait")) {
@@ -160,7 +165,7 @@ public class CommandlineOptions {
     @Override
     public String toString() {
         return "Options{surface[width "+surface_width+" x "+surface_height+"], glp "+glProfileName+
-               ", renderModes "+Region.getRenderModeString(renderModes)+
+               ", renderModes "+Region.getRenderModeString(renderModes)+", aa-q "+graphAAQuality+
                ", smsaa "+sceneMSAASamples+
                ", exclusiveContext "+exclusiveContext+", wait "+wait_to_start+", keep "+keepRunning+", stay "+stayOpen+", dur "+total_duration+"s"+
                "}";