More actions
No edit summary |
No edit summary |
||
| (5 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
{{Infobox DS Homebrews | {{Infobox DS Homebrews | ||
|title=Mandelbrot Set Explorer | |title=Mandelbrot Set Explorer | ||
|image= | |image=mandelbrotsetexplorer2.png | ||
|description=A Mandelbrot generator. | |description=A Mandelbrot generator. | ||
|author=sverx | |author=sverx | ||
| Line 8: | Line 8: | ||
|version=2012 | |version=2012 | ||
|license=Mixed | |license=Mixed | ||
|download=https://dlhb.gamebrew.org/ | |download=https://dlhb.gamebrew.org/dshomebrew2/mandelbrotsetexplorer.rar | ||
|website=http://adshomebrewersdiary.blogspot.com/2012/01/mandelbrot-fractals.html | |website=http://adshomebrewersdiary.blogspot.com/2012/01/mandelbrot-fractals.html | ||
}} | }} | ||
| Line 33: | Line 33: | ||
==Screenshots== | ==Screenshots== | ||
https://dlhb.gamebrew.org/dshomebrew/ | https://dlhb.gamebrew.org/dshomebrew/mandelbrotsetexplorer.gif | ||
==External links== | ==External links== | ||
* Author's website - http://adshomebrewersdiary.blogspot.com/2012/01/mandelbrot-fractals.html | * Author's website - http://adshomebrewersdiary.blogspot.com/2012/01/mandelbrot-fractals.html | ||
Latest revision as of 01:33, 21 August 2024
| Mandelbrot Set Explorer | |
|---|---|
 | |
| General | |
| Author | sverx |
| Type | Math |
| Version | 2012 |
| License | Mixed |
| Last Updated | 2012/01/09 |
| Links | |
| Download | |
| Website | |
A Mandelbrot generator for Nintendo DS.
User guide
The program starts showing a small area around the origin: from (-2.5,-1.5) to (+1.5,+1.5)... this gives the first image.
Limitations
It does not feature a superscalar quadcore 2GHz+ processor. It only has a 67 MHz ARM946E, which also has no floating point unit at all, so each operation on floating point variables doesn't turn into a single (co)processor opcode, but into a series of integer operation.
So, to keep the image generation time acceptable, the number of maximum iterations of the aforementioned algorithm (actually to a very small value: 32)is limited. It is opt for single precision floating point variables, the fastest choice available.
Controls
Stylus (Tap) - Start recalculating a new image
Stylus (Tap x2) - Zoom in 2x
Stylus (Tap x5) - The second image
L/R - Zoom out
Start - Reset the program to the initial setting
Screenshots
External links
- Author's website - http://adshomebrewersdiary.blogspot.com/2012/01/mandelbrot-fractals.html