/// <summary>
/// Searches the parent scene object hierarchy to find a parent Rigidbody component.
/// </summary>
protected void UpdateParentRigidbody()
{
if (serializableData.isTrigger)
{
SetRigidbody(null);
return;
}
SceneObject currentSO = SceneObject;
while (currentSO != null)
{
Rigidbody parent = currentSO.GetComponent <Rigidbody>();
if (parent != null)
{
if (currentSO.Active && IsValidParent(parent))
{
SetRigidbody(parent);
}
else
{
SetRigidbody(null);
}
return;
}
currentSO = currentSO.Parent;
}
// Not found
SetRigidbody(null);
}
/// <summary>
/// Attempts to find the parent <see cref="Animation"/> component and registers itself with it.
/// </summary>
private void UpdateParentAnimation()
{
SceneObject currentSO = SceneObject;
while (currentSO != null)
{
Animation parent = currentSO.GetComponent <Animation>();
if (parent != null)
{
if (currentSO.Active)
{
SetParent(parent);
}
else
{
SetParent(null);
}
return;
}
currentSO = currentSO.Parent;
}
SetParent(null);
}
/// <summary>
/// Searches child scene objects for <see cref="Bone"/> components and returns any found ones.
/// </summary>
private Bone[] FindChildBones()
{
Stack <SceneObject> todo = new Stack <SceneObject>();
todo.Push(SceneObject);
List <Bone> bones = new List <Bone>();
while (todo.Count > 0)
{
SceneObject currentSO = todo.Pop();
Bone bone = currentSO.GetComponent <Bone>();
if (bone != null)
{
bone.SetParent(this, true);
bones.Add(bone);
}
int childCount = currentSO.GetNumChildren();
for (int i = 0; i < childCount; i++)
{
SceneObject child = currentSO.GetChild(i);
if (child.GetComponent <Animation>() != null)
{
continue;
}
todo.Push(child);
}
}
return(bones.ToArray());
}
private void OnInitialize()
{
animation = SceneObject.GetComponent <Animation>();
if (animation != null)
{
RegisterAnimation(animation);
animation.RegisterRenderable(this);
}
}
private void OnReset()
{
if (impl != null)
{
impl.Destroy();
}
Camera cam = SceneObject.GetComponent <Camera>();
impl = new ProfilerOverlayInternal(cam);
}
/// <summary>
/// Searches child scene objects for Collider components and attaches them to the rigidbody. Make sure to call
/// <see cref="ClearColliders"/> if you need to clear old colliders first.
/// </summary>
private void UpdateColliders()
{
Stack <SceneObject> todo = new Stack <SceneObject>();
todo.Push(SceneObject);
while (todo.Count > 0)
{
SceneObject currentSO = todo.Pop();
if (currentSO.GetComponent <Collider>() != null)
{
Collider[] colliders = currentSO.GetComponents <Collider>();
foreach (var entry in colliders)
{
if (!entry.IsValidParent(this))
{
continue;
}
if (entry.native == null)
{
continue;
}
entry.SetRigidbody(this, true);
entry.native.Rigidbody = native;
children.Add(entry);
native.AddCollider(entry);
}
}
int childCount = currentSO.GetNumChildren();
for (int i = 0; i < childCount; i++)
{
SceneObject child = currentSO.GetChild(i);
if (child.GetComponent <Rigidbody>() != null)
{
continue;
}
todo.Push(child);
}
}
}
/// <summary>
/// Checks if the rigidbody is nested under another rigidbody, and throws out a warning if so.
/// </summary>
private void CheckForNestedRigibody()
{
SceneObject currentSO = SceneObject.Parent;
while (currentSO != null)
{
if (currentSO.GetComponent <Rigidbody>() != null)
{
Debug.LogWarning("Nested Rigidbodies detected. This will result in inconsistent transformations. " +
"To parent one Rigidbody to another move its colliders to the new parent, but remove the " +
"Rigidbody component.");
return;
}
currentSO = currentSO.Parent;
}
}
/// <summary>
/// Creates the internal representation of the animation and restores the values saved by the component.
/// </summary>
private void RestoreNative()
{
if (_native != null)
{
_native.Destroy();
}
_native = new NativeAnimation();
_native.OnEventTriggered += EventTriggered;
animatedRenderable = SceneObject.GetComponent <Renderable>();
// Restore saved values after reset
_native.WrapMode = serializableData.wrapMode;
_native.Speed = serializableData.speed;
_native.Cull = serializableData.cull;
UpdateBounds();
if (serializableData.defaultClip != null)
{
_native.Play(serializableData.defaultClip);
}
primaryClip = _native.GetClip(0);
if (primaryClip != null)
{
RebuildFloatProperties(primaryClip);
}
SetBoneMappings();
UpdateSceneObjectMapping();
if (animatedRenderable != null)
{
animatedRenderable.RegisterAnimation(this);
}
}
