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Public Beta Availiable - Win/Mac/Firmware [UPDATED]
11-11-2017, 04:24 PM
Post: #85
RE: Public Beta Availiable - Win/Mac/Firmware [UPDATED]
(11-11-2017 12:26 PM)webmasterpdx Wrote:  Possible bugs in graph3d.

First, the Autoscale zoom option seems to always give the ! reply.


If you try to plot a half a sphere using:


This should be a sphere of radius 4. You'll notice these extreme jaggies as it gets close to the plane z=0. At first, I thought it might just be rounding errors, but if you use a radius of 10, you can see the blank areas are much taller in the z direction than 1, which means it's not rounding error. It should be flush with the plane z=0.

Try plotting the following:



That'll plot the semi-sphere and the plane, which gives the following (the semi-sphere should be flush with the plane)...

Perhaps that has to do with the TRIANGLE command, but Wofram Alpha doesn't do much better. for that reason I requested a parametric-3d plot some time ago.
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RE: Public Beta Availiable - Win/Mac/Firmware [UPDATED] - Arno K - 11-11-2017 04:24 PM

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