Merging changes in opengl

java/libraries/opengl/src/processing/opengl/PGL.java

@@ -50,8 +50,6 @@ import javax.media.opengl.glu.GLU;
 import javax.media.opengl.glu.GLUtessellator;
 import javax.media.opengl.glu.GLUtessellatorCallbackAdapter;
 
-import processing.core.PGraphics;
-
 import com.jogamp.newt.awt.NewtCanvasAWT;
 import com.jogamp.newt.opengl.GLWindow;
 import com.jogamp.opengl.util.AnimatorBase;
@@ -92,9 +90,6 @@ public class PGL {
   public static final int DEFAULT_TESS_VERTICES = 64;
   public static final int DEFAULT_TESS_INDICES = 128;
 
-  /** Initial sizes for vertex cache used in PShape3D. */
-  public static final int DEFAULT_VERTEX_CACHE_SIZE = 512;
-
   /** Maximum lights by default is 8, the minimum defined by OpenGL. */
   public static final int MAX_LIGHTS = 8;