Distorted Android

    effects.drawPriv(tex.mHalfX, tex.mHalfY, grid, this, time);

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

/**

 * Draw the (framebuffer,grid,effects) object to the Framebuffer.

 * <p>

 * Must be called from a thread holding OpenGL Context

 *

 * @param fbo The Framebuffer whose COLOR attachment 0 will be used as input texture.

 * @param grid Class descendant from GridObject

 * @param effects The DistortedEffects to use when rendering

 * @param time Current time, in milliseconds.

 */

  public void renderTo(DistortedFramebuffer fbo, GridObject grid, DistortedEffects effects, long time)

    {

    fbo.createFBO();

    if( fbo.texIds[0]>=0 )    // we cannot (yet?) render to FBO created with the second constructor.

      {

      createFBO();

      GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fboIds[0]);

      GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, fbo.texIds[0]);

      effects.drawPriv(fbo.mWidth/2, fbo.mHeight/2, grid, this, time);

      DistortedFramebuffer.deleteAllMarked();

      DistortedTexture.deleteAllMarked();

      }

    }