public bool refresh(bool reload_asset, HAPI_ObjectInfo object_info)
{
bool needs_recook = false;
if (reload_asset)
{
for (int i = 0; i < myGeos.Count; ++i)
{
if (myGeos[i])
{
HoudiniAssetUtility.destroyGameObject(myGeos[i]);
}
}
myGeos.Clear();
}
if (reload_asset || object_info.haveGeosChanged)
{
// Get the GeoInfos of the display geo node
HAPI_GeoInfo display_geo_info = HoudiniHost.getDisplayGeoInfo(prObjectId);
int GeoCount = object_info.geoCount = 1;
// Add new geos as needed.
while (myGeos.Count < GeoCount)
{
myGeos.Add(createGeo(display_geo_info.nodeId));
}
int node_id = object_info.nodeId;
if (prAsset.prNodeInfo.type == HAPI_NodeType.HAPI_NODETYPE_SOP)
{
node_id = display_geo_info.nodeId;
}
// Look for editable nodes inside the network/the object
const bool recursive = true;
int[] editable_networks = HoudiniHost.getChildNodeList(
node_id,
(int)HAPI_NodeType.HAPI_NODETYPE_SOP,
(int)HAPI_NodeFlags.HAPI_NODEFLAGS_EDITABLE,
recursive);
// Add the editable nodes to it
for (int n = 0; n < editable_networks.Length; n++)
{
// The editable node has to be cooked first
HoudiniHost.cookNode(editable_networks[n]);
HAPI_GeoInfo editGeoInfo = HoudiniHost.getGeoInfo(editable_networks[n]);
myGeos.Add(createGeo(editGeoInfo.nodeId));
GeoCount++;
}
// Remove stale geos.
while (myGeos.Count > GeoCount)
{
HoudiniAssetUtility.destroyGameObject(myGeos[GeoCount]);
myGeos.RemoveAt(GeoCount);
}
// Refresh all geos.
for (int i = 0; i < myGeos.Count; ++i)
{
needs_recook |= myGeos[i].GetComponent <HoudiniGeoControl>().refresh(reload_asset);
}
}
return(needs_recook);
}