public static bool CreateAndCookAssetNode(HEU_SessionBase session, string assetName, bool bCookTemplatedGeos, out HAPI_NodeId newAssetID)
{
newAssetID = HEU_Defines.HEU_INVALID_NODE_ID;
// Create top level node. Note that CreateNode will cook the node if HAPI was initialized with threaded cook setting on.
bool bResult = session.CreateNode(-1, assetName, "", false, out newAssetID);
if (!bResult)
{
return(false);
}
// Make sure cooking is successfull before proceeding. Any licensing or file data issues will be caught here.
if (!ProcessHoudiniCookStatus(session, assetName))
{
return(false);
}
// In case the cooking wasn't done previously, force it now.
bResult = CookNodeInHoudini(session, newAssetID, bCookTemplatedGeos, assetName);
if (!bResult)
{
// When cook failed, deleted the node created earlier
session.DeleteNode(newAssetID);
newAssetID = HEU_Defines.HEU_INVALID_NODE_ID;
return(false);
}
// Get the asset ID
HAPI_AssetInfo assetInfo = new HAPI_AssetInfo();
bResult = session.GetAssetInfo(newAssetID, ref assetInfo);
if (bResult)
{
// Check for any errors
HAPI_ErrorCodeBits errors = session.CheckForSpecificErrors(newAssetID, (HAPI_ErrorCodeBits)HAPI_ErrorCode.HAPI_ERRORCODE_ASSET_DEF_NOT_FOUND);
if (errors > 0)
{
// TODO: revisit for UI improvement
HEU_EditorUtility.DisplayDialog("Asset Missing Sub-asset Definitions",
"There are undefined nodes. This is due to not being able to find specific " +
"asset definitions.", "Ok");
return(false);
}
}
return(true);
}
// GEOMETRY GETTERS -------------------------------------------------------------------------------------------
public static string GetUniqueMaterialShopName(HAPI_NodeId assetID, HAPI_NodeId materialID)
{
HEU_SessionBase sessionBase = GetOrCreateDefaultSession();
if (sessionBase != null)
{
HAPI_AssetInfo assetInfo = new HAPI_AssetInfo();
if (!sessionBase.GetAssetInfo(assetID, ref assetInfo))
{
return "";
}
HAPI_MaterialInfo materialInfo = new HAPI_MaterialInfo();
if (!sessionBase.GetMaterialInfo(materialID, ref materialInfo))
{
return "";
}
HAPI_NodeInfo assetNodeInfo = new HAPI_NodeInfo();
if (!sessionBase.GetNodeInfo(assetID, ref assetNodeInfo))
{
return "";
}
HAPI_NodeInfo materialNodeInfo = new HAPI_NodeInfo();
if (!sessionBase.GetNodeInfo(materialInfo.nodeId, ref materialNodeInfo))
{
return "";
}
string assetNodeName = HEU_SessionManager.GetString(assetNodeInfo.internalNodePathSH, sessionBase);
string materialNodeName = HEU_SessionManager.GetString(materialNodeInfo.internalNodePathSH, sessionBase);
if (assetNodeName.Length > 0 && materialNodeName.Length > 0)
{
// Remove assetNodeName from materialNodeName. Extra position is for separator.
string materialName = materialNodeName.Substring(assetNodeName.Length + 1);
return materialName.Replace("/", "_");
}
}
return "";
}