public virtual void DoUpdate()
{
if (autoSetRegionCount)
{
lineRenderers = lineRenderersParent.GetComponentsInChildren <LineRenderer>();
Region region;
if (regions.Length < lineRenderers.Length)
{
for (int i = regions.Length; i < lineRenderers.Length; i++)
{
region = new Region();
region.lineRenderer = lineRenderers[i];
region.autoSetPositions = true;
regions = regions.Add(region);
}
}
}
if (autoSetLineRenderers)
{
lineRenderers = lineRenderersParent.GetComponentsInChildren <LineRenderer>();
for (int i = 0; i < regions.Length; i++)
{
regions[i].lineRenderer = lineRenderers[i];
}
}
while (true)
{
indexOfNullPoint = points.IndexOf(null);
if (indexOfNullPoint == -1)
{
break;
}
else
{
points = points.RemoveAt(indexOfNullPoint);
}
}
foreach (Region region in regions)
{
if (region.autoSetPositions)
{
for (int i = 0; i < region.lineRenderer.positionCount; i++)
{
region.lineRenderer.SetPosition(i, TransformExtensions.GetClosestTransform_2D(points, region.lineRenderer.GetPosition(i)).position);
}
}
}
}
