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Group by Filter Expression in H16

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raistlinf
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Hi, how i can do this in H16? Groupexpression is dont work.

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Nima
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Hello.
Simply you can do that by adding a Group Create node and a Group Expression node afterwards.
HIP file is here.

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Doudini
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Nima
Hello.
Simply you can do that by adding a Group Create node and a Group Expression node afterwards.
HIP file is here.

I think he is asking for something else.


here is a vex wrangle using getbbox to find the min and max values for XYZ.

v@min = {0.0, 0.0, 0.0 };
v@max = {0.0, 0.0, 0.0 };
getbbox(@min,@max);
@group_xmin = @P.x <= @min.x;
@group_xmax = @P.x >= @max.x;
@group_zmin = @P.z <= @min.z;
@group_zmax = @P.z >= @max.z;

Attributes to Create: min max group_xmax group_zmin group_zmax group_xmin
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alexwheezy
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The H16 series added VEX functions who already know how to do what you need.
getbbox_center, getbbox_max, getbbox_min, getbbox_size()

Therefore, it works,
@P.x <= getbbox_min(0)[0]
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raistlinf
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Thanks to all
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