public static Bounds OnGetFrameBounds(FilteredSelection filteredSelection)
{
var brushes = filteredSelection.GetAllContainedBrushes();
var bounds = new Bounds();
if (brushes.Count == 0)
{
foreach (var node in filteredSelection.NodeTargets)
{
bounds.Encapsulate(node.transform.position);
}
}
else
{
foreach (var brush in brushes)
{
var transform = brush.GetComponent <Transform>();
var controlMesh = brush.ControlMesh;
bounds.center = transform.TransformPoint(controlMesh.Vertices[0]);
bounds.size = MathConstants.zeroVector3;
for (int i = 1; i < controlMesh.Vertices.Length; i++)
{
bounds.Encapsulate(transform.TransformPoint(controlMesh.Vertices[i]));
}
}
}
// TODO: how to get bounds of random selected objects??
//foreach (var other in filteredSelection.targetOthers)
//{
// bounds.Encapsulate(...);
//}
return(bounds);
}
public void SetTargets(FilteredSelection filteredSelection)
{
hideTool = filteredSelection.NodeTargets.Length > 0;
brushes = filteredSelection.GetAllContainedBrushes().ToArray();
lastLineMeshGeneration--;
if (isEnabled)
{
Tools.hidden = hideTool;
}
}
