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Question by Zshelley · Nov 28, 2013 at 12:14 AM · arrayvector3

Looking for a to check a list of vector3's quickly.

The problem is needing to be able to have a array that stores a int at two vector 3 index's. The lookup has to be really fast, I have tried looping through a more basic array, but that is too slow and other solutions run me out of memory fairly quickly because the array gets pretty large.

Any ideas?

Example of what I need to be able to do: Array[Vector1, Vector2] = 1; (or something with the same functionality)

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avatar image robertbu · Nov 28, 2013 at 12:18 AM 0
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You list the need for quick lookup, the need to set two entries???, and an out of memory issue with some implementations. Without better definition and/or your code, it will be difficult to help you. What is your code trying to do? How large does the array get? Does the array grow dynamically or do you know how big it will be before you start processing? This is an array of integers?

avatar image Zshelley · Nov 28, 2013 at 12:30 AM 0
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Fast lookup is the most important. In the end what I need to be able to do is this: if(Array[Vector1, Vector2]==1){ect}, where that position was set further up by the code.

avatar image robertbu · Nov 28, 2013 at 01:15 AM 0
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It is unclear here what you are asking. You cannot use a Vector3 as an index into an array. Array indexes are always integers. So there is something more to your problem you are not presenting. You need to spell out in detail what you are trying to solve.

avatar image Zshelley · Nov 28, 2013 at 01:18 AM 0
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That is precisely the problem. You cant use an Vector3 as a index, but I need to store a value at the index of two vector3's to speed up lookup time. So I need some method that will allow me to store a value at somecollectiontype[vector1, vector2]

avatar image Zshelley · Nov 28, 2013 at 01:19 AM 0
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Right now im trying to generate a unique number from the variables in each vector then storing them in a normal array, but not getting very far.

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