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I've a little problem concerning python.

I've follow this subject : How to draw planes from a set of linear equations in Python?

I created two surface, and between this 2 surfaces, i want to count the number of points. I've no idea to proccess, can you help me ?

I think that it's not really complicated, but i don't know how to get this.

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Asternosis
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    Show us what you have tried so far. See [this](http://stackoverflow.com/help/mcve) page for how to create an answerable question, with a minimal but complete example. – Anthony Hilyard Sep 11 '15 at 14:04
  • Are you asking how to find the intersection of two planes? That's a line, unless the planes are parallel and don't intersect at all. There will be an infinite number of points. – Amy Teegarden Sep 11 '15 at 15:48
  • No, i've created a a plot with many points, and i've traced two planes following a right. I want to calcul the number of points between the two planes. I have no example, just imagine that in the link that i share in my first post, you have a cloud of points, and you want to count the number of this point between the two planes. – Asternosis Sep 13 '15 at 07:08
  • I don't want to write your code but I can tell you that you can compute the oriented distance of a point from the two planes. With a proper definition of positive distance a point is inside the 2 planes if the product of the 2 distances is negative. – gboffi Aug 11 '19 at 09:59

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