Delete non-deformer history always deletes all history, why?

[malcolm_341]

I have a sphere with a lattice on it, when I run this simple script it deletes the deformer history and should not? What's the trick to keeping the deformer, but deleting the other history?

ConvertSelectionToFaces;
polyProjection -ch 0 -type Planar -ibd on -kir  -md c;
toggleSelMode;
toggleSelMode;
selectMode -object;
BakeAllNonDefHistory;

[RickFalck]

maybe try bakePartialHistory?

https://download.autodesk.com/global/docs/maya2013/zh_cn/Commands/bakePartialHistory.html

[malcolm_341]

Thanks for your reply, unfortunately I had also tried that before posting and it has the same issue of deleting the deformer history.