protected virtual void Initialize(Transform transform, AVolumeSettings settings)
{
_transform = transform;
_settings = settings;
//always add a bounds border when initializing AVolume
AVolumeSettings.AddBoundsBorder(ref settings);
}
/// <summary>
/// Gets all Renderers parented to the VolumeBaker & Encapsulates them with the bounds (unless manual bounds is enabled)
/// </summary>
/// <param name="settings"></param>
/// <param name="renderers"></param>
/// <param name="target"></param>
/// <returns></returns>
public bool GetChildRenderersAndEncapsulate(ref AVolumeSettings settings, ref List <Renderer> renderers, Transform target)
{
if (renderers == null)
{
return(false);
}
//get renderers in children
Renderer[] mrs = target.GetComponentsInChildren <Renderer>();
if (mrs == null || mrs.Length == 0)
{
return(false);
}
Bounds newBounds = useManualBounds ? bounds : new Bounds(target.position, Vector3.zero);
bool first = true;
foreach (var r in mrs)
{
if (!(r is MeshRenderer) && !(r is SkinnedMeshRenderer))
{
continue;
}
//skip inactive renderers
if (!r.gameObject.activeSelf)
{
continue;
}
if (!r.enabled)
{
continue;
}
if (!useManualBounds) //do not change bounds if manual bounds specified
{
if (!fitToVertices)
{
newBounds.Encapsulate(r.bounds);
}
else
{
//iterate all vertices and encapsulate
Mesh mesh = null;
if (r is MeshRenderer)
{
MeshFilter mf = r.GetComponent <MeshFilter>();
if (mf != null && mf.sharedMesh != null)
{
mesh = mf.sharedMesh;
}
}
else
{
mesh = (r as SkinnedMeshRenderer).sharedMesh;
}
if (mesh != null)
{
Bounds b = EncapsulateVertices(mesh, r.transform.localToWorldMatrix);
if (first)
{
newBounds = b;
}
else
{
newBounds.Encapsulate(b);
}
first = false;
}
}
}
renderers.Add(r);
}
if (renderers.Count == 0)
{
return(false);
}
Debug.Log($"GetMeshRenderersInChildren newBounds: {newBounds.center} Size: {newBounds.size} Dimensions: {settings.Dimensions}");
//assign new bounds
//remove the world offset
if (!useManualBounds)
{
newBounds = new Bounds(newBounds.center - target.position, newBounds.size);
}
settings = new AVolumeSettings(newBounds, settings.Dimensions)
{
UsePadding = !useManualBounds //no padding with manual bounds, sorry!
};
AVolumeSettings.AddBoundsBorder(ref settings);
return(true);
}
public static bool GetMeshRenderersInChildren(ref AVolumeSettings settings, ref List <Renderer> renderers, Transform target, bool fitToVertices)
{
if (renderers == null)
{
return(false);
}
//get renderers in children
Renderer[] mrs = target.GetComponentsInChildren <Renderer>();
if (mrs == null || mrs.Length == 0)
{
return(false);
}
Bounds newBounds = new Bounds(target.position, Vector3.zero);
bool first = true;
foreach (var r in mrs)
{
if (!(r is MeshRenderer) && !(r is SkinnedMeshRenderer))
{
continue;
}
//skip inactive renderers
if (!r.gameObject.activeSelf)
{
continue;
}
if (!r.enabled)
{
continue;
}
if (!fitToVertices)
{
newBounds.Encapsulate(r.bounds);
}
else
{
//iterate all vertices and encapsulate
Mesh mesh = null;
if (r is MeshRenderer)
{
MeshFilter mf = r.GetComponent <MeshFilter>();
if (mf != null && mf.sharedMesh != null)
{
mesh = mf.sharedMesh;
}
}
else
{
mesh = (r as SkinnedMeshRenderer).sharedMesh;
}
if (mesh != null)
{
Bounds b = EncapsulateVertices(mesh, r.transform.localToWorldMatrix);
if (first)
{
newBounds = b;
}
else
{
newBounds.Encapsulate(b);
}
first = false;
}
}
renderers.Add(r);
}
if (renderers.Count == 0)
{
return(false);
}
//assign new bounds
//remove the world offset
newBounds = new Bounds(newBounds.center - target.position, newBounds.size);
settings = new AVolumeSettings(newBounds, settings.Dimensions);
AVolumeSettings.AddBoundsBorder(ref settings);
return(true);
}