# How to make contour plot of function in 3D graphics?

Math123 shared this question 1 year ago

How can we draw contour plot in 3D graphics along with 3D curve and also color which shows the slope at every point.

1
1

hope you are fine @mathmagic. I want 2D contour plot f(x,y) = c (Level curves) in x-axis and y-axis in 3D graphics of function f(x,y) .

2

now can be easier depending of definition of function

Files: foro.ggb
1

Thanks @mathmagic . Is it possible to make same 2D contour plot on 3D graph.

1

Also i have graphics and 3D graphics. if i make a contour plot it draw on graphic not 3D graphics. And i close graphics and make contour it draw on 3D graphic but when i open graphics it also show on graphics.'

How to solve this probelm.

1

1

Pls see attached . Same problem i faced whenever i made project which has 2D graphics and 3D graphics.

1

Hi Michael Is there any solution i need to complete this project. Pls suggest the solution.

1

Hi support team. Any solution?

1

maybe you are looking for something as in the attachment

1

Thanks rami. problem is that contour plot also seen in 2D graphics. I don't want to see in 2D graphics only in 3D.

1

see properties attachment

1

Thanks rami and all the geogebra team which always support the users. Also geogebra is one of the best software in the world. Pls make this software more advanced also for all domain in mathematics and science which not covered. (like complex analysis reimann surface etc.. , functional analysis)

1

how can i make gradient function from 3D to xy plane . like slope f_x and slop f_y and make vector v = f_x i + f_y j

1

Please open a new topic with the new question and your current working file