public bool HasGroup(VertGroup g)
{
foreach (var group in Groups)
{
if (group.Name == g.Name)
{
return(true);
}
}
return(false);
}
public VertGroup(VertGroup selectedGroup)
{
Name = selectedGroup.Name;
VertHandles = new List <GameObject>();
Color = selectedGroup.Color;
foreach (var vertHandle in selectedGroup.VertHandles)
{
VertHandles.Add(vertHandle);
var gizmo = vertHandle.GetComponent <VertHandleGizmo>();
gizmo.Groups.Add(this);
}
}
private void Update()
{
if (Destroy)
{
Destroy = false;
DestroyImmediate(this);
return;
}
if (GroupSelected)
{
GroupSelected = false;
var newGroup = true;
//for all existing groups
foreach (var group in Groups)
{
//if this group has the same name as what's in the selected group
if (group.Name == SelectedHandles.Name)
{
//this group already exists
newGroup = false;
//add any new edges to the group
foreach (var vertHandle in SelectedHandles.VertHandles)
{
if (!group.VertHandles.Contains(vertHandle))
{
group.VertHandles.Add(vertHandle);
}
//make the edge know about the group it now belongs to
var gizmo = vertHandle.GetComponent <VertHandleGizmo>();
if (!gizmo.HasGroup(group))
{
gizmo.Groups.Add(group);
}
}
//set the group color
group.Color = SelectedHandles.Color;
}
}
if (newGroup)
{
var g = new VertGroup(
SelectedHandles); // selectedHandles.name, selectedHandles.edges, selectedHandles.color);
Groups.Add(g);
}
}
if (RemoveFromGroup)
{
RemoveFromGroup = false;
foreach (var group in Groups)
{
if (group.Name == SelectedHandles.Name)
{
foreach (var vertHandle in SelectedHandles.VertHandles)
{
if (group.VertHandles.Contains(vertHandle))
{
group.VertHandles.Remove(vertHandle);
var gizmo = vertHandle.GetComponent <VertHandleGizmo>();
if (gizmo.Groups.Contains(group))
{
gizmo.Groups.Remove(group);
}
}
}
}
}
CleanGroups();
}
if (RemoveFromAll)
{
RemoveFromAll = false;
foreach (var group in Groups)
{
foreach (var vertHandle in SelectedHandles.VertHandles)
{
if (group.VertHandles.Contains(vertHandle))
{
group.VertHandles.Remove(vertHandle);
var gizmo = vertHandle.GetComponent <VertHandleGizmo>();
if (gizmo.Groups.Contains(group))
{
gizmo.Groups.Remove(group);
}
}
}
}
CleanGroups();
}
}
