[chaoscope] Re: Ive developed an atractor
- From: Alan <alan2here@xxxxxxxxx>
- To: chaoscope@xxxxxxxxxxxxx
- Date: Sun, 21 Aug 2005 17:42:42 +0100
Erm, I wrote it in basic4gl
(sort of where basic meets c++), Oh and you can use OpenGL commands.
I've just given it out here so I guess its free now.
Because its basic4GL not c++ its slow and requires a fast PC or a lot of
patients
Because its OpenGL it requires a graphics card.
It works like this.
x = sin(((x * v(0)) + v(1)) + ((y * v(2)) + v(3)) + ((z * v(4)) + v(5)))
y = sin(((x * v(6)) + v(7)) + ((y * v(8)) + v(9)) + ((z * v(10)) + v(11)))
z = sin(((x * v(12)) + v(13)) + ((y * v(14)) + v(15)) + ((z * v(16)) +
v(17)))
v(0 to 17) are random numbers between -4 and 4
x is x (left, right) coordinate, Its a floating (not integer) number
y is y (up, down) coordinate, Its a floating (not integer) number
z is z (distance into screen) coordinate, Its a floating (not integer)
number
* means times by
sin as in trigonometry.
So I repeat the process Meany times, each time increasing the brightness of
the pixel it lands on.
I was hoping to have it included in chaoscope
But if not, just having a chaoscope developer say, "thats nice" would be
good.
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