Mathematica - Lines in 3D figure

[chrismeister]

Hi!

How do I make a line from a point to another point in Mathmatica, a 3D image?

Also, if you got any tips on how to do this:
I have a 3D pyramid and a plane("a window"). Behind the plane there is a point "An eye looking at the pyramid". I need a line from every corner of the pyramid, to go to this point behind the plane, and explain where in the plane the the lines will hit.

Any tips will be of help!

PS: Sorry for my bad English

 

[Dale]

Hi chrismeister, welcome to PF

There is a graphic primitive "Line", which accepts two points as arguments. Unfortunately, I cannot be more specific right now (my computer with Mathematica is down), but look up the help topic on "Line" and it should get you started.

 

[oswaler]

Hello! In Mathematica, you can use the Line function to create a line between two points in a 3D figure. For example, if you have two points A and B, you can use the command Line[{A,B}] to create a line between them.

To create lines from the corners of your pyramid to a point behind the plane, you can first define the coordinates of the corners of the pyramid and the point behind the plane. Then, use the Line function to create lines between each corner and the point.

As for determining where the lines will hit the plane, you can use the Projection function to project the endpoint of each line onto the plane. This will give you the coordinates of the point where the line intersects the plane.

I hope this helps! Let me know if you have any further questions. And don't worry about your English, it's perfectly fine. Happy coding!