private static void CalculateBounds(Renderer renderer, CalculateBoundsResult result)
{
if (renderer is ParticleSystemRenderer)
{
return;
}
Bounds bounds = renderer.bounds;
if (bounds.size == Vector3.zero && bounds.center != renderer.transform.position)
{
bounds = TransformBounds(renderer.transform.localToWorldMatrix, bounds);
}
if (!result.Initialized)
{
result.Bounds = bounds;
result.Initialized = true;
}
else
{
result.Bounds.Encapsulate(bounds.min);
result.Bounds.Encapsulate(bounds.max);
}
}
private void CalculateBounds(Transform t, CalculateBoundsResult result)
{
Renderer renderer = t.GetComponent <Renderer>();
if (renderer != null)
{
CalculateBounds(renderer, result);
}
foreach (Transform child in t)
{
CalculateBounds(child, result);
}
}
private Bounds CalculateBounds(Transform[] transforms)
{
CalculateBoundsResult result = new CalculateBoundsResult();
for (int i = 0; i < transforms.Length; ++i)
{
Transform t = transforms[i];
CalculateBounds(t, result);
}
if (result.Initialized)
{
return(result.Bounds);
}
Vector3 center = CenterPoint(transforms.Select(t => t.position).ToArray());
return(new Bounds(center, Vector3.zero));
}
