public void flipZGridVisible() { zAxisGrid.setVisible(!zAxisGrid.isVisible()); }
public void flipYGridVisible() { yAxisGrid.setVisible(!yAxisGrid.isVisible()); }
public void flipXGridVisible() { xAxisGrid.setVisible(!xAxisGrid.isVisible()); }
public void setGridZVisible(boolean visible) { zAxisGrid.setVisible(visible); }
public void setGridYVisible(boolean visible) { yAxisGrid.setVisible(visible); }
public void setGridXVisible(boolean visible) { xAxisGrid.setVisible(visible); }