/*
- * Sixth 3D engine. Copyright ©2012-2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Sixth 3D engine. Copyright ©2012-2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 3 of the GNU Lesser General Public License
/**
* Notifies that it is about time to render next frame and
* allows listener to do any related processing that it needs to.
- *
+ * <p>
* Each {@link ViewRenderListener} will be notified exactly once before every frame is rendered.
- *
+ * <p>
* {@link ViewRenderListener} can determine if frame repaint is actually
* needed from its perspective. Frame will be rendered only if at least one listener says yes.
*