public PolygonCollider2D generateRiversCollider(List <List <Vector2> > riverPoints)
{
PolygonCollider2D riverCollider = rivers.AddComponent <PolygonCollider2D>();
riverCollider.enabled = false;
riverCollider.pathCount = riverPoints.Count;
for (int i = 0; i < riverPoints.Count; i++)
{
riverCollider.SetPath(i, RiverHelper.getRiverContour(riverPoints[i]).ToArray());
}
riverCollider.enabled = true;
return(riverCollider);
}
private List <List <Vector2> > generateRiverPoints()
{
List <List <Vector2> > rivers = RiverHelper.generateRivers(map);
return(RiverHelper.getRiverPoints(rivers, riverDensity, hexSize, map));
}
