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Sunny_3158971-Visitor
1-Visitor
June 3, 2021
Question

Plot a line in 3D graph (Matchcad 15)

  • June 3, 2021
  • 2 replies
  • 1329 views

Hi,

Is there anyway to plot a line in 3D graph tool? It seems like intrpolation doesn't work in 3D if all the points lie in a line. A patchy solution is to plot in a scatter point, but it indeed looks ugly. I would really appriciate if someone has any clever solution. I am attaching a Matchad 15 file for the refrence.

Sunny45_0-1622751532934.png

 

 

Many thanks

S

2 replies

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LucMeekes23-Emerald IV
23-Emerald IV
June 3, 2021

It still is a Scatter Plot (not a Surface Plot), but shows a line when you set the appearance correctly:

LucMeekes_0-1622754178287.png

Success!
Luc

    W
    Werner_E25-Diamond I
    25-Diamond I
    June 3, 2021

    If you intend to use a surface plot, you have to add a (dummy) argument to your function f.

    Then you simply can use the quickplot feature (left picture) or (preferable) the CreateMesh function.

    Werner_E_0-1622758875354.png

     

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