Remember last position using blob track

Beginners
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1

Hi there,

I’m working with blob track and have run into a bit of an issue. When a blob is tracked, it’s a position is sent to the blob track dat, when that blob is no longer attract the dat clears. How how can I keep the information in the dat in place and only update it when a new blob is detected instead of clearing the dat table when the blob disappears?

Any help would be great, thanks :slight_smile:

2

Have you tried playing with the “Include Lost Blobs in Table” and “Include Expired Blobs in Table” settings to see if that’s what you’re looking for?

Otherwise, I suggest you try holding the values after the table and not inside it. For example, if you’re converting the table to a CHOP somewhere down the line, then you can use a Hold CHOP to hold previous values whenever Blob Track returns empty.