Vector and Layer Data Structure
I'm working with some code that is confusing me and I'm wondering if I'm just not grokking the data structures. The data I'm working with utilizes vectors and layers. I believe a vector is just a row of data but I'm not sure.

Any information you could provide or point me to about the use of these would be very helpful.
Vector and Layer Data Structure
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I'm working with some code that is confusing me and I'm wondering if I'm just not grokking the data structures. The data I'm working with utilizes vectors and layers. I believe a vector is just a row of data but I'm not sure.

Any information you could provide or point me to about the use of these would be very helpful.