Remove less adjacent points

Forums Technical Discussion Remove less adjacent points

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2023年4月13日 2:57

I'm creating a particle advection sim. How can I remove the points that are less adjacent?

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2023年4月13日 3:22

Hi,

You can do this using a Point Wrangle:

int maxpts = chi("maxpts");
int pts [ ] = pcfind ( 0, "P", @P, ch("radius"), maxpts );
if ( len ( pts ) >= maxpts )
    removepoint ( 0, @ptnum );

For more complex geometry, you can do it iteratively:

But it gets a bit more involved to set this up from scratch compared to the above VEX code.

                    
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