Appreciate your expert help on this…
I'm no coder, and as an exercise in learning Javascript, I tried to
help Adam by writing a patch to take in a variable for the number of
sides, and to output a structure to create a mesh from.
The Javascript is a terribly hacked version of the Mouse Ribbon.qtz
Apple example. (disclaimer: I can't code)
var _Vertices = [];
var segmentSize = 3;
function (__structure Vertices) main (__number numberOfSegments) {
var result = new Object();
var v=0;
if (numberOfSegments != null) {
var arcLength =(360/60);
for (var i=0; i < 360;60){
var pos = i/60;
_Vertices[v++] = [Math.sin(i), Math.cos(i),
0.0 ]; }
}
return result;
}
Problem is, if I paste this in a (unconnected) Javascript patch,
Quartz Composer becomes unresponsive, requires me to Force Quit.
Is this normal?
ie, that some poorly written Javascript can make QC require a force
quit (losing work). Or is my install acting weird?
Keith
########
On Wed, Nov 24, 2010 at 5:25 AM, adam morten <[email protected]> wrote:
> I would like to create a circle which reacts to audio input. I want the
> circle to change colour with frequency and change size with volume. I have
> done this but the part which I am struggling with is that when the frequency
> changes I want the circle to change through a series of shapes in this order;
> circle, octagon, heptagon, hexagon, pentagon, square, triangle. So when the
> frequency is highest it will be a triangle.
>
> Thank you in advance,
> Adam _______________________________________________
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