//update each point's tooltip with text describing the point's position, and set whether its tool tip should be enabled or not
private void UpdatePointTooltips()
{
if (pointObjects == null)
{
Debug.LogError("Can't update tooltips when no point objects exist.");
return;
}
//Debug.Log("Updating the tool tips for each point.");
int numPoints = pointObjects.Length;
for (int i = 0; i < numPoints; i++)
{
RenderPoint renderPoint = pointObjects[i].GetComponent <RenderPoint>();
renderPoint.ChangeText("(" + transformedPointPositions[i].x.ToString("0.0") + ", " + transformedPointPositions[i].y.ToString("0.0") + " )");
renderPoint.TooltipEnabled = showCoordinates;
renderPoint.SetToolTipSize(toolTipRenderSize);
}
}
