Hi Charles and Steve, I tried your code and did not see the bug. I made models using a version of your code in which the hatcher is a dot, and the hatchee is a larger circle. The dots seem to always be in the circles. I have orbited and zoomed.
Could you let me know if you get the bug with these models?
If so I will find a Windows machine for testing.
Aaron
--
Aaron Brandes, Software Developer
Center for Connected Learning and Computer-Based Modeling
From: <netlogo-devel@googlegroups.com> on behalf of Steve Scott
<stevescott...@gmail.com>
Date: Wednesday, March 4, 2020 at 11:59 AM
To: Charles <cstae...@smith.edu>
Cc: netlogo-devel <netlogo-devel@googlegroups.com>
Subject: Re: [netlogo-devel] Re: NetLogo-3d bug in hatch?
I am running 6.1.1 on Windows. See attached to recreate bug.
breed [walkers walker]
breed [points point]
to go
ca
reset-ticks
ask patch 0 0 10
[
sprout-walkers 1
]
while [ticks < 50] [
ask walkers [
rt random 30
tilt-up random 10 - 5
forward 1
hatch-points 1 []
]
tick
]
end
[cid:image001.png@01D5F25F.4C3F4F10]
On Wed, Mar 4, 2020 at 12:45 PM Charles
<cstae...@smith.edu<mailto:cstae...@smith.edu>> wrote:
>
> As a frequent user of 3D, I tested this out on my Windows version 3D 6.1.1.
> It's weird. When I run the following
>
> breed [ points point ]
>
>> to setup
>> clear-all
>> create-points 1 [ setxyz 1 2 3 set size 5 set color red]
>> ask point 0 [ hatch-points 1 ]
>> create-points 1 [ setxyz -2 -3 -4 set size 5 set color green]
>> ask point 2 [ hatch-points 1 ]
>> ask points [ show zcor ]
>> wait 20
>> ask point 3 [ setxyz -2 -3 -4 ]
>> end
>
>
> The command center gives exactly what you would expect. But, when I look at
> the 3D View, the hatched and hacher points do appear to have different x
> coordinates. (You need to rotate the world up to see the z dimension.) They
> should be on top of each other, but they are not. Indeed, after the 20
> seconds of wait time, you see points 2 and 3 visually merge together so, as
> far as the view window is concerned, they must have had different z
> coordinates before merging.
>
> Charles
>
> On Tuesday, March 3, 2020 at 8:37:19 PM UTC-5, Aaron Andre Brandes wrote:
>>
>> Hi Scott,
>> I've attached a NetLogo model that I believe tests this issue. The code is
>> also below.
>> I don't get the behavior you described on my Mac running 6.1.1
>>
>> Could you give me
>>
>> Your system information: NetLogo version, OS version, Java version, and so
>> on. This information is available from NetLogo’s “About NetLogo” menu item,
>> then clicking the System tab.
>> If the attached model doesn't reproduce the behavior you are seeing, please
>> create a model that does.
>>
>> breed [ points point ]
>>
>> to setup
>> clear-all
>> create-points 1 [ setxyz 1 2 3 ]
>> ask points [ hatch-points 1 ]
>> ask points [ show zcor ]
>> end
>>
>> Aaron
>> observer> setup
>> (point 0): 3
>> (point 1): 3
>>
>> On Tuesday, March 3, 2020 at 3:31:54 PM UTC-6, Steve Scott wrote:
>>>
>>> when I call:
>>> hatch-points 1 []
>>>
>>> the z value of the point is not inherited. It is set to zero.
>>>
>>> To get it to work I have to explicitly assign the z coordinate:
>>>
>>> hatch-points 1 [
>>> set zcor [zcor] of myself
>>> ]
>>>
>>> This is not the behavior I expected.
>>>
>>> --
>>> From the personal email account of Steve Scott.
>
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hatch_bug_v.6.1.1_aab.nlogo3d
Description: hatch_bug_v.6.1.1_aab.nlogo3d
hatch_bug2_aab.3d
Description: hatch_bug2_aab.3d
