Fixed issue 368

android/core/src/processing/core/PGraphics.java

@@ -952,6 +952,7 @@ public class PGraphics extends PImage implements PConstants {
 
     vertex[X] = x;
     vertex[Y] = y;
+    vertex[Z] = 0;
 
     vertex[EDGE] = edge ? 1 : 0;
 

android/core/src/processing/core/PGraphicsAndroid3D.java

@@ -2024,8 +2024,7 @@ public class PGraphicsAndroid3D extends PGraphics {
       }
 
       // Division by three needed because each int element in the buffer is used
-      // to
-      // store three coordinates.
+      // to store three coordinates.
       if (vertexBuffer.capacity() / 3 < 3 * faceLength[j]) {
         expandBuffers();
       }