Unreal Engine 5.5 - Advanced Tutorial - Make Dynamic Mesh Inside PCG With Geometry Script

🔴This tutorial covers creating dynamic meshes within PCG (Procedural Content Generation) in Unreal Engine 5.5 using Geometry Script. It can also be a helpful resource for those looking to learn more about Geometry Script itself, as there are currently limited tutorials available on the topic. Timeline 00:00 Intro 01:26 Show PCG Graph 02:41 Making A PCG Custom Node (PCG Blueprint Element) 03:26 Getting The Input Of The PCG Custom Node 05:09 Point Loop Body 06:09 Making The Dynamic Mesh With Geometry Script 06:23 Append Triangulated Polygon 3D 07:08 Apply Simplify to Planar 07:32 Apply Mesh Inset Outset Faces 08:25 Select Mesh Elements by Polygroup And Delete Selected Triangles from Mesh 10:53 Scale Mesh UVs 11:15 Outputing The Dynamic Mesh From Blueprint To PCG 🔴all the buildings in this video were generated using Building Generator available on fab: 🛒 Available for purchase on Fab! https://fab.com/s/636c99bf4a7e 🔴In this comprehensive guide, we'll walk you through: ⚪Crafting a custom PCG node using PCGBlueprintElement, allowing you to harness the full power of procedural content generation. ⚪Understanding how to get inputs from your custom PCG node and how the point loop body works. ⚪Exploring key Geometry Script nodes such as: Get Global Mesh Pool Request and Release Compute Mesh Append Triangulated Polygon 3D Apply Simplify to Planar Apply Mesh Inset Outset Faces Select Mesh Elements by Polygroup Delete Selected Triangles from Mesh Scale Mesh UVs ⚪Learning how to output the dynamic mesh using: Construct PCG Dynamic Mesh Data Initialize ⚪Creating PCGTagged Data and PCG Data Collection. 🔴This tutorial doesn't just show you how—it's about understanding why. By the end, you'll have a solid grasp of how Geometry Script works within PCG, enabling you to create intricate and dynamic meshes for your projects. 🔴Check out our previous videos to further elevate your Unreal Engine prowess: ⚪previous videos: Building Generator https://youtu.be/irKxiy-xxWQ Tile-by-Tile Building Roof Generation https://youtu.be/uzB1h3s4rzM Making Procedural Building Generator with PCG Grammar https://youtu.be/n9PHsmRlrRk