Comparing Vector

Revit
1

Morning all,
any idea why this is only returning False?

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I basically need to keep the lowest horizontal surface.

Thanks

2

How certain are you that there’s actually a vector in that list that also contains those values?

3

Because im looking to compare Vector with Vector… at least according to the nodes output :slight_smile:

4

Try using Vector.IsAlmostEqualTo node.

2 Likes
5

Works like a charm. Interesting
So would the underlying math be … not accurate enough?

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1 Like
6

I’m not a huge expert, by I think the equality is heavily related to how the object is programmed to be compared to other instances, maybe this article helps.

See on the image below, using == on vectors yields false as they are not the same instance, but when using Equals it returns true as their properties are the same.

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Please set the topic as solved if any answer responds to you question :slight_smile:

1 Like
7

For the record, i did tried with Equal also :slight_smile: same result in my case