//the fixed clipping test. :)
public boolean inView(final PointF worldPos, final float objectWidth, final float objectHeight) {
	float maxX = (mCurrentViewportWorldCentre.x + mHalfDistX);
	float minX = (mCurrentViewportWorldCentre.x - mHalfDistX)-objectWidth;
	float maxY = (mCurrentViewportWorldCentre.y + mHalfDistY);
	float minY  = (mCurrentViewportWorldCentre.y - mHalfDistY)-objectHeight;
	if((worldPos.x > minX && worldPos.x < maxX)
			&& (worldPos.y > minY && worldPos.y < maxY)){
		return true;
	}
	mClippedCount++; //for debugging
	return false;
}