Construct a matrix from points

Hi, I’m a beginner in Grasshopper and Rhino. I want to construct a 33 mathematical matrix from the coordinates number of 3 points captured from Rhino file.
It’s something like this, but what I need is the 3
3 matrix containing all the xyz coordinate information.

Could anyone tell me how to do that? Thanks so much!

Is this what you’re trying to achieve? (9.0 KB)

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But I mean a mathematical matrix containing the coordinate numbers.

Easiest would be to use the Points To Numbers component:


Thanks a lot, that’s what I need.

I actually want to do the contrary, use that matrix to create a list of point…

Then use the inverse component of Points to Numbers which is called Numbers to Points.