Distorted Android

  private ArrayList<DistortedNode> mChildren;

  private int mNumChildren;   // ==mChildren.length(), but we only create mChildren if the first one gets added

  private float mFOV;

  int mWidth,mHeight,mDepth;

  float mDistance, mNear;

    mFBOH[0]     = fbo;

    mDepthH[0]   = 0;

    createProjection();

    }

    int numRenders = 0;

    DistortedNode child;

    DistortedFramebuffer fbo;

    // 1. Render all children that have postprocessing effects to their own buffer FBOs

    // 2. If we have rendered anything so far, and we are a Screen, then render to an

    //    intermediate FBO instead.

    // 3. Render all children without postprocessing effects to buffer

      if( fbo==null )

        {

        }

      }

    //       postprocess fbo

    //       merge to buffer

    // 5. finally blit to this if we have to

      {

      numRenders++;

      DistortedEffects.blitPriv(this);

      numRenders += mChildren.get(i).renderRecursive(time);

      }

    numRenders += renderChildren(time,mNumChildren,mChildren);

    return numRenders;

/**

 * Bind this Surface as a Framebuffer we can render to.

 */

    {

    GLES30.glBindFramebuffer(GLES30.GL_FRAMEBUFFER, mFBOH[0]);

    }

///////////////////////////////////////////////////////////////////////////////////////////////////