public override void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
base.AbcSetup(abcObj, abcSchema);
m_abcSchema = (aiPolyMesh)abcSchema;
m_abcSchema.GetSummary(ref m_summary);
}
public override void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
base.AbcSetup(abcObj, abcSchema);
m_abcSchema = (aiCamera)abcSchema;
m_camera = GetOrAddComponent <Camera>();
}
public override void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
base.AbcSetup(abcObj, abcSchema);
m_abcSchema = (aiCamera)abcSchema;
m_camera = GetOrAddComponent <Camera>();
// flip forward direction (camera in Alembic has inverted forward direction)
abcTreeNode.gameObject.transform.localEulerAngles = new Vector3(0, 180, 0);
}
public override void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
base.AbcSetup(abcObj, abcSchema);
m_abcSchema = abcSchema;
Light light = GetOrAddComponent <Light>();
// Disable component for now
light.enabled = false;
}
/*
* public static GameObject ImportAbc(string path)
* {
* var relPath = MakeRelativePath(path);
* ImportParams p = new ImportParams();
* return ImportImpl(relPath, p);
* }
*
* private static GameObject ImportImpl(string path, ImportParams p)
* {
* if (path == null || path == "")
* {
* return null;
* }
*
* string baseName = System.IO.Path.GetFileNameWithoutExtension(path);
* string name = baseName;
* int index = 1;
*
* while (GameObject.Find("/" + name) != null)
* {
* name = baseName + index;
++index;
* }
*
* var root = new GameObject {name = name};
* var abcStream = new AlembicStream( root )
* {
* m_pathToAbc = path,
* m_swapHandedness = p.swapHandedness,
* m_swapFaceWinding = p.swapFaceWinding
* };
* abcStream.AbcLoad(true);
*
* return root;
* }
*/
#endif
public static void UpdateAbcTree(aiContext ctx, AlembicTreeNode node, float time, bool createMissingNodes = false)
{
var ic = new ImportContext
{
alembicTreeNode = node,
ss = aiTimeToSampleSelector(time),
createMissingNodes = createMissingNodes,
objectsToDelete = new List <aiObject>()
};
GCHandle hdl = GCHandle.Alloc(ic);
aiObject top = aiGetTopObject(ctx);
if (top.ptr != (IntPtr)0)
{
aiEnumerateChild(top, ImportEnumerator, GCHandle.ToIntPtr(hdl));
foreach (aiObject obj in ic.objectsToDelete)
{
aiDestroyObject(ctx, obj);
}
}
}
[DllImport("abci")] private static extern IntPtr aiGetFullNameS(aiObject obj);
void ImportCallback(aiObject obj)
{
var ic = m_importContext;
AlembicTreeNode treeNode = ic.alembicTreeNode;
AlembicTreeNode childTreeNode = null;
aiSchema schema = obj.AsXform();
if (!schema)
{
schema = obj.AsPolyMesh();
}
if (!schema)
{
schema = obj.AsCamera();
}
if (!schema)
{
schema = obj.AsPoints();
}
if (schema)
{
// Get child. create if needed and allowed.
string childName = obj.name;
// Find targetted child GameObj
GameObject childGO = null;
var childTransf = treeNode.gameObject == null ? null : treeNode.gameObject.transform.Find(childName);
if (childTransf == null)
{
if (!ic.createMissingNodes)
{
obj.enabled = false;
return;
}
else
{
obj.enabled = true;
}
childGO = new GameObject {
name = childName
};
childGO.GetComponent <Transform>().SetParent(treeNode.gameObject.transform, false);
}
else
{
childGO = childTransf.gameObject;
}
childTreeNode = new AlembicTreeNode()
{
stream = this, gameObject = childGO
};
treeNode.children.Add(childTreeNode);
// Update
AlembicElement elem = null;
if (obj.AsXform() && m_streamDesc.settings.importXform)
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicXform>();
}
else if (obj.AsCamera() && m_streamDesc.settings.importCameras)
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicCamera>();
}
else if (obj.AsPolyMesh() && m_streamDesc.settings.importMeshes)
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicMesh>();
}
else if (obj.AsPoints() && m_streamDesc.settings.importPoints)
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicPoints>();
}
if (elem != null)
{
elem.AbcSetup(obj, schema);
elem.AbcPrepareSample();
schema.UpdateSample(ref ic.ss);
elem.AbcSyncDataBegin();
elem.AbcSyncDataEnd();
}
}
else
{
obj.enabled = false;
}
ic.alembicTreeNode = childTreeNode;
obj.EachChild(ImportCallback);
ic.alembicTreeNode = treeNode;
}
public virtual void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
m_abcObj = abcObj;
}
static void ImportEnumerator(aiObject obj, IntPtr userData)
{
var ic = GCHandle.FromIntPtr(userData).Target as ImportContext;
AlembicTreeNode treeNode = ic.alembicTreeNode;
// Get child. create if needed and allowed.
string childName = aiGetName(obj);
// Find targetted child GameObj
AlembicTreeNode childTreeNode = null;
GameObject childGO = null;
var childTransf = treeNode.linkedGameObj.transform.Find(childName);
if (childTransf == null)
{
if (!ic.createMissingNodes)
{
ic.objectsToDelete.Add(obj);
return;
}
childGO = new GameObject {
name = childName
};
var trans = childGO.GetComponent <Transform>();
trans.parent = treeNode.linkedGameObj.transform;
trans.localPosition = Vector3.zero;
trans.localEulerAngles = Vector3.zero;
trans.localScale = Vector3.one;
}
else
{
childGO = childTransf.gameObject;
}
if (childTreeNode == null)
{
childTreeNode = new AlembicTreeNode()
{
linkedGameObj = childGO, stream = treeNode.stream
};
treeNode.children.Add(childTreeNode);
}
// Update
AlembicElement elem = null;
aiSchema schema = default(aiSchema);
if (aiGetXForm(obj))
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicXForm>();
schema = aiGetXForm(obj);
}
else if (aiGetPolyMesh(obj))
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicMesh>();
schema = aiGetPolyMesh(obj);
}
else if (aiGetCamera(obj))
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicCamera>();
schema = aiGetCamera(obj);
}
else if (aiGetPoints(obj))
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicPoints>();
schema = aiGetPoints(obj);
}
if (elem != null)
{
elem.AbcSetup(obj, schema);
elem.AbcUpdateConfig();
aiSchemaUpdateSample(schema, ref ic.ss);
elem.AbcUpdate();
}
ic.alembicTreeNode = childTreeNode;
aiEnumerateChild(obj, ImportEnumerator, userData);
ic.alembicTreeNode = treeNode;
}
[DllImport("abci")] public static extern aiSchema aiGetPoints(aiObject obj);
void ImportCallback(aiObject obj)
{
var ic = m_importContext;
AlembicTreeNode treeNode = ic.alembicTreeNode;
AlembicTreeNode childTreeNode = null;
aiSchema schema = obj.AsXform();
if (!schema)
{
schema = obj.AsPolyMesh();
}
if (!schema)
{
schema = obj.AsCamera();
}
if (!schema)
{
schema = obj.AsPoints();
}
if (schema)
{
// Get child. create if needed and allowed.
string childName = obj.name;
// Find targetted child GameObj
GameObject childGO = null;
var childTransf = treeNode.linkedGameObj == null ? null : treeNode.linkedGameObj.transform.Find(childName);
if (childTransf == null)
{
if (!ic.createMissingNodes)
{
obj.enabled = false;
return;
}
childGO = new GameObject {
name = childName
};
var trans = childGO.GetComponent <Transform>();
trans.parent = treeNode.linkedGameObj.transform;
trans.localPosition = Vector3.zero;
trans.localEulerAngles = Vector3.zero;
trans.localScale = Vector3.one;
}
else
{
childGO = childTransf.gameObject;
}
childTreeNode = new AlembicTreeNode()
{
linkedGameObj = childGO, streamDescriptor = treeNode.streamDescriptor
};
treeNode.children.Add(childTreeNode);
// Update
AlembicElement elem = null;
if (obj.AsXform())
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicXform>();
}
else if (obj.AsPolyMesh())
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicMesh>();
}
else if (obj.AsCamera())
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicCamera>();
}
else if (obj.AsPoints())
{
elem = childTreeNode.GetOrAddAlembicObj <AlembicPoints>();
}
if (elem != null)
{
elem.AbcSetup(obj, schema);
elem.AbcPrepareSample();
schema.UpdateSample(ref ic.ss);
elem.AbcSyncDataBegin();
elem.AbcSyncDataEnd();
}
}
else
{
obj.enabled = false;
}
ic.alembicTreeNode = childTreeNode;
obj.EachChild(ImportCallback);
ic.alembicTreeNode = treeNode;
}
[DllImport("abci")] public static extern aiSchema aiGetCamera(aiObject obj);
[DllImport("AlembicImporter")] public static extern void aiDestroyObject(aiContext ctx, aiObject obj);
[DllImport("abci")] public static extern void aiEnumerateChild(aiObject obj, aiNodeEnumerator e, IntPtr userData);
[DllImport("abci")] public static extern void aiDestroyObject(aiContext ctx, aiObject obj);
[DllImport("AlembicImporter")] public static extern aiSchema aiGetPoints(aiObject obj);
[DllImport("AlembicImporter")] private static extern IntPtr aiGetFullNameS(aiObject obj);
public override void AbcSetup(aiObject abcObj, aiSchema abcSchema)
{
base.AbcSetup(abcObj, abcSchema);
m_abcSchema = (aiXform)abcSchema;
}
public static string aiGetFullName(aiObject obj)
{
return(Marshal.PtrToStringAnsi(aiGetFullNameS(obj)));
}