private void SetupGameObjectAndTransform(HEU_PartData partData, HEU_HoudiniAsset parentAsset)
{
// Checking for nulls for undo safety
if (partData == null || parentAsset == null || parentAsset.OwnerGameObject == null || parentAsset.RootGameObject == null)
{
return;
}
// Set a valid gameobject for this part
if (partData.OutputGameObject == null)
{
partData.SetGameObject(HEU_GeneralUtility.CreateNewGameObject());
}
// The parent is either the asset root, OR if this is instanced and not visible, then the HDA data is the parent
// The parent transform is either the asset root (for a display node),
// or the HDA_Data gameobject (for instanced, not visible, intermediate, editable non-display nodes)
Transform partTransform = partData.OutputGameObject.transform;
if (partData.IsPartInstanced() ||
(_containerObjectNode.IsInstanced() && !_containerObjectNode.IsVisible()) ||
partData.IsPartCurve() ||
(IsIntermediateOrEditable() && !Displayable))
{
partTransform.parent = parentAsset.OwnerGameObject.transform;
}
else
{
partTransform.parent = parentAsset.RootGameObject.transform;
}
HEU_GeneralUtility.CopyFlags(partTransform.parent.gameObject, partData.OutputGameObject, true);
// Reset to origin
partTransform.localPosition = Vector3.zero;
partTransform.localRotation = Quaternion.identity;
partTransform.localScale = Vector3.one;
// Destroy the children generated from ComposeNChildren
HEU_GeneralUtility.DestroyAutoGeneratedChildren(partData.OutputGameObject);
}
