Properties
Category
English
Similar Topics
Statistics
Comments
11
Participants
6
Subscribers
0
Votes
1
Views
891
Share
DynamicCoordinates[] in 3D View
Completed
Greetings!
DynamicCoordinates[] is currently implemented only for points in 2D. Any plans to implement it in the 3D View?
Thanks, Humberto.
 GeoGebra
 Help
 Partners

Contact us
 Feedback & Questions
 This email address is being protected from spambots. You need JavaScript enabled to view it.
 +43 677 6137 2693
© 2021 International GeoGebra Institute
The syntax with 4 parameters now exists but is still buggy
https://jira.geogebra.org/b...
Please try the new version (5.0.298.0)
hello
thanks
a problem: let be A free, B=dynamic coordinates[A, , , ] I suppose that when B is moved A gets initial values equal to B.
when I move B horizontaly is OK but verticaly is WRONG
Hi,
In your case, what happens exactly? Is A a 2D point at start?
Cheers,
Mathieu
not
A 3D point, B dynamicscoords. ie B=dynamiccoordinates[A,round(x(A)),round(y(A)),round(z(A))]
when I move B horizontaly first setvalue[A,B] is done then I can move A and B is calculated
but when I move B verticaly only the third coord of A is modified
Hi,
sorry mathmagic, for me it's work well...
But it's difficult to imagine position of point B...in your example...
because, just one Update, change position of B...
So, how do you move B ?
...
in attached do this:
press buton then A=(2,2,2) and B=(2,2,2) by definition; then try move horizontaly B a bit and A is (2,2,2) aprox; this is OK
press button again then A=(2,2,2) and B=(2,2,2); then try move verticaly B a bit and A is near (2,2,2) this is wrong. A must be (2,2,z(B)) in this case
saludos
BTW: B is not movable because B is not free. when you try to move B then A is moved to B and selected and moved. (so I understand dynamiccoords)
...It's the same problem...with script...
(No problem for me ! It's work well !)
I do not see dynamiccoordinates in your file
I do not need create a work, I only note a bad behavior
move updown the point in your idiot file please
sorry mathmagic...
but what do you want ?
assume coordinates of B are round:
If you move B, then new position of B is symetrie[B,(0,0,0)], (one UpDate)
but if you still move B, then new position of B is B !...(an other UpDate)
...and more...
Then, how many times do you move B ?
...???
I do not want anything
I was doing a work I did it for this topic
https://www.geogebra.org/help/topic/isitpossibletosavethepreviousvalueofapoint
and the work is in my post
https://www.geogebra.org/help/topic/isitpossibletosavethepreviousvalueofapoint#comment188207
and stored in
http://ggbtu.be/m2512923
it is simple; try to do it in 3D using same structure
Comments have been locked on this page!