2 files changed, 5 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
index 06c10586c..c43dc7913 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/RegionRenderer.java
@@ -303,7 +303,9 @@ public final class RegionRenderer {
 
     public final void setColorStatic(final float r, final float g, final float b, final float a){ rs.setColorStatic(r, g, b, a); }
 
+    /** Set the optional clipping {@link AABBox}, which shall be pre-multiplied with the Mv-matrix or null to disable. */
     public final void setClipBBox(final AABBox clipBBox) { rs.setClipBBox(clipBBox); }
+    /** Returns the optional Mv-premultiplied clipping {@link AABBox} or null if unused. */
     public final AABBox getClipBBox() { return rs.getClipBBox(); }
 
     public final boolean isHintMaskSet(final int mask) { return rs.isHintMaskSet(mask); }
diff --git a/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java b/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
index 32483c1fc..ed4bc2585 100644
--- a/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
+++ b/src/jogl/classes/com/jogamp/graph/curve/opengl/RenderState.java
@@ -98,6 +98,7 @@ public class RenderState {
     private final FloatBuffer weightBuffer;
     private final float[] colorStatic;
     private final FloatBuffer colorStaticBuffer;
+    /** Optional clipping {@link AABBox}, which shall be pre-multiplied with the Mv-matrix. Null if unused. */
     private AABBox clipBBox;
     private int hintBitfield;
     private ShaderProgram sp;
@@ -262,7 +263,9 @@ public class RenderState {
         colorStatic[3] = a;
     }
 
+    /** Set the optional clipping {@link AABBox}, which shall be pre-multiplied with the Mv-matrix or null to disable. */
     public final void setClipBBox(final AABBox clipBBox) { this.clipBBox = clipBBox; }
+    /** Returns the optional Mv-premultiplied clipping {@link AABBox} or null if unused. */
     public final AABBox getClipBBox() { return this.clipBBox; }
 
     /**