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luisclaudio
Joined: 17 Feb 2007 Posts: 2 Location: Brazil  Brasília

Posted: Wed Apr 11, 2007 4:09 am Post subject: Two surfaces in one same graphical scene 


Hi...
One question:
It has as to show two surfaces in one same graphical scene? For example: 2x+y+z7=0 and x^2+y^2+z^24=0
And curve3D?
Best Regards
Luís Cláudio 

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nextstep Site Admin
Joined: 06 Jan 2007 Posts: 539

Posted: Wed Apr 11, 2007 4:25 am Post subject: 


Hi all,
Quote:  2x+y+z7=0 and x^2+y^2+z^24=0

That two equations are equivalent to the isosurfaces :
(2x+y+z7) *(x^2+y^2+z^24)
This way of viewing surfaces is not the optimal one especialy when the two surfaces intersects (usually the intersections is not well defined)...yes it's a good idea..maybe in near future
The same thing for the 3D curves. _________________ Cheers,
Abderrahman 

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nextstep Site Admin
Joined: 06 Jan 2007 Posts: 539

Posted: Fri Apr 13, 2007 5:23 am Post subject: Re: Two surfaces in one same graphical scene 


luisclaudio wrote: 
It has as to show two surfaces in one same graphical scene? For example: 2x+y+z7=0 and x^2+y^2+z^24=0

Hi all ,
Almost done
You can put as much as you want formulas inside (separated by ";").
Many more changes :
1) You can put multi isosurfaces formulas in the same file and load them. They will be stored in the scroolbar (by there name). Exemple:
Quote:  Name: Schwartz
/* blabla*/
F(): cos(x) + cos(y) + cos(z)
[x]: 4 , 4
[y]: 4 , 4
[z]: 4 , 4
;
Name: Blobs_2
F(): x^2 + y ^2 + z^2 +sin(4*x) + sin(4*y) + sin(4*z) 1
[x]: 2 , 2
[y]: 2 , 2
[z]: 2 , 2
;

2) Menu for easy use and configuration.
3) Config file can now store colors (any suggestions ?)
4) MenuBar for lunching internal tools
_________________ Cheers,
Abderrahman 

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