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While loop vex Issue

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Hi everyone,

I'm trying to set the pscale of every point in a point cloud with the minimum distance between each other. Basically, I want to achieve this tutorial of Javier Toledo but I don't need the growing effect, only the final result as you can see in the video preview.  


So I have a point cloud and I wrote this in a point wrangle. I thought it was correct, but for some reason, it doesn't work. Does anyone know why? 

@pscale = 0.0001;
int active = 1;

while(active == 1){
    int near_pts[] = pcfind_radius(0,"P","pscale",1,@P,@pscale,2);
    @pscale += 0.0001;
    if(len(near_pts) > 1){
        active = 0;

Thanks in advance!

Flavio Tarantini


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