/// <summary>
/// Converts a VtValue to a SerializedProperty, to reconstruct the USD scene in Unity.
/// </summary>
static public void VtValueToProp(SerializedProperty prop, pxr.VtValue val)
{
switch (prop.propertyType)
{
case SerializedPropertyType.AnimationCurve:
// TODO: needs to be broken down into atoms.
throw new System.NotImplementedException();
case SerializedPropertyType.ArraySize:
//prop.intValue = (int)val;
break;
case SerializedPropertyType.Boolean:
prop.boolValue = (bool)val;
break;
case SerializedPropertyType.Bounds:
prop.boundsValue = UnityTypeConverter.BoundsFromVtArray(val);
break;
case SerializedPropertyType.BoundsInt:
// TODO: add this to UnityTypeConverter.
var bnds = UnityTypeConverter.BoundsFromVtArray(val);
var center = new Vector3Int((int)bnds.center.x, (int)bnds.center.y, (int)bnds.center.z);
var size = new Vector3Int((int)bnds.size.x, (int)bnds.size.y, (int)bnds.size.z);
prop.boundsIntValue = new BoundsInt(center, size);
break;
case SerializedPropertyType.Character:
prop.intValue = (int)val;
break;
case SerializedPropertyType.Color:
prop.colorValue = UnityTypeConverter.Vec4fToColor(val);
break;
case SerializedPropertyType.Enum:
prop.enumValueIndex = (int)val;
break;
case SerializedPropertyType.ExposedReference:
// TODO.
//prop.exposedReferenceValue;
throw new System.NotImplementedException();
case SerializedPropertyType.FixedBufferSize:
//prop.fixedBufferSize = (int)val;
// TODO.
throw new System.NotImplementedException();
case SerializedPropertyType.Float:
prop.floatValue = (float)val;
break;
case SerializedPropertyType.Generic:
throw new System.Exception();
case SerializedPropertyType.Gradient:
// TODO: gradientValue accessor is not public. wat?
throw new System.NotImplementedException();
case SerializedPropertyType.Integer:
prop.intValue = (int)val;
break;
case SerializedPropertyType.LayerMask:
prop.intValue = (int)val;
break;
case SerializedPropertyType.ObjectReference:
/*
* var v2i = (pxr.GfVec2i)val;
* if (v2i[0] == 0 && v2i[1] == 0) {
* break;
* }
* Debug.Log("FileID: " + v2i[0] + " PathID: " + v2i[1]);
*/
if (val.IsEmpty())
{
break;
}
string strValue = pxr.UsdCs.VtValueTostring(val);
if (string.IsNullOrEmpty(strValue))
{
break;
}
string[] names = strValue.Split(':');
int pathId = int.Parse(names[0]);
var guid = names[1];
int fileId = int.Parse(names[2]);
string assetPath = AssetDatabase.GUIDToAssetPath(guid);
Object[] objs = AssetDatabase.LoadAllAssetsAtPath(assetPath);
Object obj = objs[pathId];
Debug.Log("pathId: " + pathId
+ " fileId: " + fileId
+ " guid: " + guid.ToString()
+ " obj: " + obj.ToString());
//break;
/* TODO:
* string expectedName = names[2];
* if (objs[index].name != expectedName) {
* Debug.LogWarning("Expected name '" + expectedName + "' but found '" + objs[index].name + "'");
* }
*/
prop.FindPropertyRelative("m_PathID").intValue = pathId;
prop.FindPropertyRelative("m_FileID").intValue = fileId;
prop.objectReferenceValue = obj;
break;
case SerializedPropertyType.Quaternion:
prop.quaternionValue = UnityTypeConverter.QuatfToQuaternion(val);
break;
case SerializedPropertyType.Rect:
prop.rectValue = UnityTypeConverter.Vec4fToRect(val);
break;
case SerializedPropertyType.RectInt:
var rect = UnityTypeConverter.Vec4fToRect(val);
prop.rectIntValue = new RectInt((int)rect.xMin, (int)rect.yMin,
(int)rect.width, (int)rect.height);
break;
case SerializedPropertyType.String:
var s = (string)val;
if (s == null)
{
break;
}
prop.stringValue = (string)val;
break;
case SerializedPropertyType.Vector2:
prop.vector2Value = UnityTypeConverter.Vec2fToVector2(val);
break;
case SerializedPropertyType.Vector2Int:
// TODO: add this to UnityTypeConverter.
var v2 = (pxr.GfVec2i)val;
prop.vector2IntValue = new Vector2Int(v2[0], v2[1]);
break;
case SerializedPropertyType.Vector3:
prop.vector3Value = UnityTypeConverter.Vec3fToVector3(val);
break;
case SerializedPropertyType.Vector3Int:
// TODO: add this to UnityTypeConverter.
var v3 = (pxr.GfVec3i)val;
prop.vector3IntValue = new Vector3Int(v3[0], v3[1], v3[2]);
break;
case SerializedPropertyType.Vector4:
prop.vector4Value = UnityTypeConverter.Vec4fToVector4(val);
break;
}
}