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Render 3D surfaces from mathematical expressions
Enter a mathematical function and have it rendered in a 3D space.
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Equations are entered as a function of x and y. An example for a unit sphere would be:
f(x,y) = (1 - x^2 - y^2) ^ (1/2)
For a full list of the functions, operators, variables and constants available in this widget visit http://www.benjoffe.com/code/tools/functions3d/keywords
For a selection of interesting surfaces visit: http://www.benjoffe.com/code/tools/functions3d/examples
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New in 0.21
- Fixed a problem that surfaced since Opera 9.2, (thanks Reggiostar and miron22!)
New in 0.2:
- Height spectrum mode
- Fixed minor panning bug
New in 0.3
- Japanese translation courtesy of Opera Software ASA
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www.benjoffe.com
Try these: cos(cos(10x)*cos(10y)) and sin(sin(10x)*sin(10y))
please post any good functions - anyone have any idea how to make a whirlpool?
MaDhAvA 作 , # 2006/07/10 9:17:20
It would be really great, if you ad some more functions and options, e.g. that you can draw two or more functions together and determine the intersection function.
Further the Natural Logarithm is NOT log(x), it is usually ln(x). The Natural Logarithm is the logarithm with the basis e^1.
It would be nice if you add a Logarithm with the basis 10, usually log(x).
CatmandOo 作 , # 2006/07/09 23:01:27
wisher 作 , # 2006/07/08 17:45:24
desper8 作 , # 2006/07/04 16:32:28
Excelente!!!
mackerox 作 , # 2006/07/02 21:23:20
yoru_ran 作 , # 2006/07/02 13:38:12
steve32653 作 , # 2006/07/01 4:12:21
I like your other widgets too, they are outstanding (and not only because most of the other widgets lack originality and quality).
Regards,
Wolfgang
rechenkoenig 作 , # 2006/06/30 12:45:15
cz_ma 作 , # 2006/06/30 7:59:43
Sportsman 作 , # 2006/06/30 5:22:39
Класс!
Dima64 作 , # 2006/06/29 10:22:05
NoobSaibot 作 , # 2006/06/28 23:19:41
Can you imagine some kind of auto-scale ? Maybe in a way that the main extreme points, and the main turning points fit into the display area? (if there are any..)
Another idea would be to display color values with iso lines, instead of the 3D height field.
And define variables, and increase the size of the typing field..
I think I need to learn how to create these widgets!!
Schneemann 作 , # 2006/06/28 20:30:07
vinczej 作 , # 2006/06/27 14:36:10
konic 作 , # 2006/06/27 14:18:45
yadavankur 作 , # 2006/06/26 22:21:03
But try to use input with type="number" (WebForms 2) http://www.whatwg.org/specs/web-forms/current-work/#extensions
Also use labels for input fields.
FataL 作 , # 2006/06/26 21:27:24
miagoff 作 , # 2006/06/26 16:58:52
MarkSchenk 作 , # 2006/06/26 16:04:10
Ramunas 作 , # 2006/06/26 15:33:01