Even and Odd and Advanced Selections with MODULO in Blender - Geometry Nodes

Learn how to select even and odd elements, as well as elements at specific intervals (e.g., every 2nd, every 3rd, etc.), using Geometry Nodes in Blender.
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• Blender Tutorials by X...
• Geometry Nodes Tutoria...
00:00 Intro
00:14 Looping one cycle with Fraction
02:35 How Modulo node works in Blender?
04:19 Truncated Modulo vs Floored Modulo
06:51 How selection socket works?
09:29 Creating selection intervals and patterns
01:31 Dividing instances into two color groups
13:56 Rotating elements by even and odd order
#Blender #GeometryNodes #

[@Xan3D]

⬇ Download all my projects on my Patreon www.patreon.com/Xan3D

[@sorgulabiraz3161]

I love detailed videos on geometry nodes. Thank you.

[@sebabatsomashego7988]

Thank you so much😭😭

[@eclecticgamer5144]

Modulo is an incredibly useful for selection in real world projects.
Modulo is the "remainder" when dividing. Like 5 divided by 2 is 2 with a remainder of 1. Though, the "floored" is a new one to me. Thanks for the explainer.

[@Xan3D]

Yeah, it's really useful. I remember at the beginning when i wanted to do even and odd pattern and i was trying to duplicate a second set up with a difference (rotation, scale, etc). Then I learned about Modulo and everything was easier 😄

[@eclecticgamer5144]

@@Xan3D Ya, I'm writing a translation plugin to translate Geometry Nodes into Unreal's Geometry Scripting.
Blender uses Quads (mostly), whereas Unreal *only* uses triangles.
So, I use Modulo extensively for selecting the first "triangle" in each translated quad.

[@prussiandivision6144]

a Boolean-Not at min 13 should do the same trick as substract 1

[@Xan3D]

You are right