Sorry I cant really use this unless you tell me where the variables nx, ny, nz,
epsilon came from.

triple_r wrote:
> some_yahoo <209### [at] gmailcom> wrote:
>> no - I am doing a different color in each frame.  I only have a clock variable to
work with.  There are no nested loo
> ps
> 
> Weird.  I thought I responded already, but it didn't show up.  Oh well.
> 
> #declare x=floor(clock*nx)/(nx-1);
> #declare y=floor(clock*nx*ny)/(ny-1);
> #declare z=floor(clock*nx*ny*nz)/(nz-1);
> #while (x>1+epsilon) #declare x=x-1; #end
> #while (y>1+epsilon) #declare y=y-1; #end
> #while (z>1+epsilon) #declare z=z-1; #end
> 
> Then map the clock onto a nested loop.  This may be what you've done already,
> but the above code does it also, for x, y, z in [0,1] with nx, ny, and nz
> discrete steps (you'll have to change x,y,z to something else, of course).  You
> could use mod(), but the while loops avoid looping back to zero, as you ran
> into, for epsilon < 1/min(dx,dy,dz).  Of course you could also just map it onto
> RGB coordinates, but HSV seems somehow more appropriate.
> 
>  - Ricky
> 
> 
>

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