private void DoGrid()
{
FastLineRendererProperties props = new FastLineRendererProperties
{
Radius = 2.0f
};
Bounds gridBounds = new Bounds();
// *** Note: For a 2D grid, pass a value of true for the fill parameter for optimization purposes ***
// draw a grid cube without filling
gridBounds.SetMinMax(new Vector3(-2200.0f, -1000.0f, 1000.0f), new Vector3(-200.0f, 1000.0f, 3000.0f));
LineRenderer.AppendGrid(props, gridBounds, 250, false);
// draw a grid cube with filling
gridBounds.SetMinMax(new Vector3(200.0f, -1000.0f, 1000.0f), new Vector3(2200.0f, 1000.0f, 3000.0f));
LineRenderer.AppendGrid(props, gridBounds, 250, true);
// commit the changes
LineRenderer.Apply();
}