private void DisconnectInputAssetActor(HEU_SessionBase session)
{
if (!_inputAssetConnected)
{
return;
}
if (_inputNodeType == InputNodeType.PARAMETER)
{
HEU_ParameterData paramData = _parentAsset.Parameters.GetParameter(_paramName);
if(paramData == null)
{
Debug.LogErrorFormat("Unable to find parameter with name {0}!", _paramName);
}
else if (!session.SetParamStringValue(_nodeID, "", paramData.ParmID, 0))
{
Debug.LogErrorFormat("Unable to clear object path parameter for input node!");
}
}
else if(session != null && _nodeID != HEU_Defines.HEU_INVALID_NODE_ID)
{
session.DisconnectNodeInput(_nodeID, _inputIndex, false);
}
HEU_HoudiniAssetRoot inputAssetRoot = _inputAsset != null ? _inputAsset.GetComponent<HEU_HoudiniAssetRoot>() : null;
if (inputAssetRoot != null)
{
_parentAsset.DisconnectFromUpstream(inputAssetRoot._houdiniAsset);
}
// Must clear this and not delete as this points to existing asset node.
// If _inputObjectType changes to MESH, node with this ID will get deleted.
_connectedNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
_inputAssetConnected = false;
}
private void ClearConnectedInputAsset()
{
if (_connectedInputAsset != null)
{
HEU_HoudiniAssetRoot inputAssetRoot = _connectedInputAsset != null ? _connectedInputAsset.GetComponent<HEU_HoudiniAssetRoot>() : null;
if (inputAssetRoot != null)
{
_parentAsset.DisconnectFromUpstream(inputAssetRoot._houdiniAsset);
}
_connectedInputAsset = null;
}
}
private void ClearConnectedInputHDAs()
{
int numInputs = _inputAssetInfos.Count;
for (int i = 0; i < numInputs; ++i)
{
if (_inputAssetInfos[i] == null)
{
continue;
}
HEU_HoudiniAssetRoot inputAssetRoot = _inputAssetInfos[i]._connectedGO != null ? _inputAssetInfos[i]._connectedGO.GetComponent<HEU_HoudiniAssetRoot>() : null;
if (inputAssetRoot != null)
{
_parentAsset.DisconnectFromUpstream(inputAssetRoot._houdiniAsset);
}
_inputAssetInfos[i]._connectedGO = null;
_inputAssetInfos[i]._connectedInputNodeID = HEU_Defines.HEU_INVALID_NODE_ID;
}
}
