public override void OnHandleMove(pb_Transform transform)
{
pb_Transform delta = (transform - handleTransformOrigin);
if( global )
{
mTransform.SetTRS(handleTransformOrigin);
Transform[] parents = new Transform[pb_Selection.gameObjects.Count];
for(int i = 0; i < pb_Selection.gameObjects.Count; i++)
{
GameObject go = pb_Selection.gameObjects[i];
go.transform.SetTRS(selectionTransformOrigin[i]);
parents[i] = go.transform.parent;
go.transform.parent = mTransform;
}
mTransform.SetTRS(transform);
for(int i = 0; i < pb_Selection.gameObjects.Count; i++)
{
pb_Selection.gameObjects[i].transform.parent = parents[i];
}
}
else
{
for(int i = 0; i < pb_Selection.gameObjects.Count; i++)
{
GameObject go = pb_Selection.gameObjects[i];
go.transform.SetTRS( selectionTransformOrigin[i] + delta );
}
}
}
public override void OnHandleBegin(pb_Transform transform)
{
handleTransformOrigin = transform;
CacheSelectionTransforms();
List<IUndo> undoGroup = pb_Selection.gameObjects.Select(x => (IUndo) new UndoTransform(x.transform)).ToList();
Undo.RegisterStates(undoGroup, handle.GetTool().ToString() + " Tool");
}
/**
* Deserialization constructor.
*/
public pb_SceneNode(SerializationInfo info, StreamingContext context)
{
name = (string) info.GetValue("name", typeof(string));
transform = (pb_Transform) info.GetValue("transform", typeof(pb_Transform));
children = (List<pb_SceneNode>) info.GetValue("children", typeof(List<pb_SceneNode>));
metadata = (pb_MetaData) info.GetValue("metadata", typeof(pb_MetaData));
if( metadata.assetType == AssetType.Instance)
components = (List<pb_ISerializable>) info.GetValue("components", typeof(List<pb_ISerializable>));
}
/**
* Deserialization constructor.
*/
public pb_SceneNode(SerializationInfo info, StreamingContext context)
{
name = (string)info.GetValue("name", typeof(string));
transform = (pb_Transform)info.GetValue("transform", typeof(pb_Transform));
children = (List <pb_SceneNode>)info.GetValue("children", typeof(List <pb_SceneNode>));
metadata = (pb_MetaData)info.GetValue("metadata", typeof(pb_MetaData));
if (metadata.AssetType == AssetType.Instance)
{
components = (List <pb_ISerializable>)info.GetValue("components", typeof(List <pb_ISerializable>));
}
}
/**
* Recursively build a scene graph using `root` as the root node.
*/
public pb_SceneNode(GameObject root)
{
name = root.name;
components = new List <pb_ISerializable>();
pb_MetaDataComponent metadata_component = root.GetComponent <pb_MetaDataComponent>();
if (metadata_component == null)
{
metadata_component = root.AddComponent <pb_MetaDataComponent>();
}
metadata = metadata_component.metadata;
if (metadata.AssetType == AssetType.Instance)
{
foreach (Component c in root.GetComponents <Component>())
{
if (c == null ||
c is Transform ||
c.GetType().GetCustomAttributes(true).Any(x => x is pb_JsonIgnoreAttribute))
{
continue;
}
components.Add(pb_Serialization.CreateSerializableObject <Component>(c));
}
}
// avoid calling constructor which automatically rebuilds the matrix
transform = new pb_Transform();
transform.SetTRS(root.transform);
children = new List <pb_SceneNode>();
foreach (Transform t in root.transform)
{
if (!t.gameObject.activeSelf)
{
continue;
}
children.Add(new pb_SceneNode(t.gameObject));
}
}
/**
* Called any time a handle is moved. OnHandleBegin will always be called prior, and OnHandleFinish will be called
* post.
*/
public virtual void OnHandleMove(pb_Transform transform) {}
/**
* `OnHandleBegin` is called at the start of a handle interaction. `transform` is the handle's transform
* prior to any movement.
*/
public virtual void OnHandleBegin(pb_Transform transform) {}
/**
* Set a UnityEngine.Transform with a Runtime.pb_Transform.
*/
public static void SetTRS(this Transform transform, pb_Transform pbTransform)
{
transform.position = pbTransform.position;
transform.localRotation = pbTransform.rotation;
transform.localScale = pbTransform.scale;
}
/**
* Recursively build a scene graph using `root` as the root node.
*/
public pb_SceneNode(GameObject root)
{
name = root.name;
components = new List<pb_ISerializable>();
pb_MetaDataComponent metadata_component = root.GetComponent<pb_MetaDataComponent>();
if( metadata_component == null )
metadata_component = root.AddComponent<pb_MetaDataComponent>();
metadata = metadata_component.metadata;
if( metadata.assetType == AssetType.Instance )
{
foreach(Component c in root.GetComponents<Component>())
{
if( c == null ||
c is Transform ||
c.GetType().GetCustomAttributes(true).Any(x => x is pb_JsonIgnoreAttribute))
continue;
components.Add( pb_Serialization.CreateSerializableObject<Component>(c) );
}
}
// avoid calling constructor which automatically rebuilds the matrix
transform = new pb_Transform();
transform.SetTRS(root.transform);
children = new List<pb_SceneNode>();
foreach(Transform t in root.transform)
{
if(!t.gameObject.activeSelf)
continue;
children.Add( new pb_SceneNode(t.gameObject) );
}
}
/**
* Store the transform of each selected gameObject in selectionTransformOrigin array.
*/
void CacheSelectionTransforms()
{
int count = pb_Selection.gameObjects.Count;
selectionTransformOrigin = new pb_Transform[count];
for(int i = 0; i < count; i++)
{
selectionTransformOrigin[i] = new pb_Transform(pb_Selection.gameObjects[i].transform);
}
}
