Reduce decimal without rounded

Grasshopper
1

Hi everybody !

I’am trying to keep on numbers only 4 or 5 decimals without rounding the value.
I did find a lot of stuff about this, but it seems that all of them always round the number before killing the figure I don’t need.
any help ?

my work :

decimal-01
decimal-01.PNG646×817 83 KB
decimal-02
decimal-02.PNG833×775 56.7 KB

other topic who seems ok but not correspond exactly to what I need

https://discourse.mcneel.com/t/reduce-decimal-digits-of-numbers-in-a-list/55355/3
https://discourse.mcneel.com/t/how-to-format-numbers-text-to-2-decimal-places/60086
https://discourse.mcneel.com/t/limit-decimal-places-in-lists-etc/37415
https://www.grasshopper3d.com/forum/topics/reduce-decimal-places-of-a-list?id=2985220%3ATopic%3A446388&page=2#comments

2

How about this?

image
image.png859×308 16.6 KB

3

it work perfectly ! thanks !

4

Just throwing this out there if you are interested my Pufferfish Plug-in has a Round To Decimal Place component, you can set the round type to Floor for that behavior.

1
1.PNG949×508 46.2 KB

DecimalFloor.gh (6.1 KB)