CAD Forum discussion (EN) : 3DPlot Utility

3DPlot Utility : It depends on what the max....

Thu, 02 Feb 2017 14:13:56 +0000

Author: Vladimir Michl
Subject: 12202
Posted: 02.Feb.2017 at 14:13

It depends on what the max. value should be - probably just 0.5.

Due to the meshing algorithm used it is currently not possible to completely skip/omit nodes.

3DPlot Utility : Thanks for your suggestion.your...

Thu, 02 Feb 2017 07:59:17 +0000

Author: chaitu1351
Subject: 12202
Posted: 02.Feb.2017 at 07:59

Thanks for your suggestion.

your answer solves half of the problem

What should write in place of '?' (upper limit of y) in 3Dplot code

(3Dplot z 0.1 0.5 0.01 0.1 '?' 0.01)

Should I have to replace it by 2*(0.5) (ie., 2*max of x)?

Also in your solution, The values that are greater than 2*x become same points

And I think it might change the curvature.

Is there an option to not to consider those points

Thank you

3DPlot Utility : If I understand this correctly,...

Thu, 02 Feb 2017 07:43:32 +0000

Author: Vladimir Michl
Subject: 12202
Posted: 02.Feb.2017 at 07:43

If I understand this correctly, you can just modify your Z function so as Y does not go over 2*X. E.g. this way:

(defun Z (x y) (list x (min y (* 2.0 x)) (+ x (min y (* 2.0 x)))))

3DPlot Utility : I am using 3DPlot Utility for...

Thu, 02 Feb 2017 07:14:32 +0000

Author: chaitu1351
Subject: 12202
Posted: 02.Feb.2017 at 07:14

I am using 3DPlot Utility for Surface Generation.

In my case, the y upper limit is a function is current x value. Can anyone help solve this problem?

There is an simple form of my problem

0.1 < x < 0.5

0.1 < y < 2*x

(defun z (x y) (list x y (+ x y)))

How should write the code for 3D plot

(3Dplot z 0.1 0.5 0.01 0.1 '?' 0.01)

Thank you