How to create a sequence of individual grid points

hbghlyj shared this question 2 months ago
Answered

Flatten(Sequence(Sequence((j, i), i, 0, 7), j, 0, 7))
I get a list of points. When I select one point, I select them all.

How can I create a sequence of individual grid points, each with its own name?

For example,

Vertex(Polygon((1, 1), (1, 0), 5))
gives 5 individual points, each with its own name, A,B,C,D,E.

Comments (3)

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Open the Spreadsheet. Select the list in Algebra View, press and hold the Shift key and drag the list in the spreadsheet.

A context menu appears, asking you if you want the points to be dependent objects (if the list changes, the points change accordingly) or free points (draggable). When you release the shift key and press OK, the points will be displayed in Algebra View as separate objects, each one with its name (that is the name of the cell that they are currently occupying).

You can also rename them.

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I see. Thank you.

Note: The points are "Auxilary Objects" by default , and they are displayed if you "Auxilary Objects" is ticked in preference settings of algebra view.

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