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### #Actualalvaro

Posted 07 May 2012 - 01:34 PM

Its the minimum positive separating axis distance, isn't it?

No, it's not. Think of the boxes [x1, x1+e] x [y1, y1+e] x [z1, z1+e] and [x2, x2+e] x [y2, y2+e] x [z2, z2+e]. The limit of the distance between them when e -> 0 has to be sqrt(pow(x1-x2, 2) + pow(y1-y2, 2) + pow(z1-z2, 2)).

### #2alvaro

Posted 07 May 2012 - 01:33 PM

Its the minimum positive separating axis distance, isn't it?

No, it's not. Think of the boxes [x1-e, x1+e] x [y1-e, y1+e] x [z1-e, z1+e] and [x2-e, x2+e] x [y2-e, y2+e] x [z2-e, z2+e]. The limit of the distance between them when e -> 0 has to be sqrt(pow(x1-x2, 2) + pow(y1-y2, 2) + pow(z1-z2, 2)).

### #1alvaro

Posted 07 May 2012 - 01:33 PM

Its the minimum positive separating axis distance, isn't it?

No, it's not. Think of the boxes [x1-e, x1+e] x [y1-e, y1+e] x [z1-e, z1+e] and [x2-e, x2+e] x [y2-e, y2+e] x [z2-e, z2+e]. The limit of their distance when e -> 0 has to be sqrt(pow(x1-x2, 2) + pow(y1-y2, 2) + pow(z1-z2, 2)).

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