Building Better Worlds with Houdini and Unreal Engine 5
summary
Houdini generates terrains, buildings, hair and props, exports masks and textures to Substance, and feeds UE5 as Houdini HDAs that artists tweak in-engine; a dune workflow drops from height fields, mountains go from 24M polys down to ~60k and use a Nanite mesh, snow, cables and city layouts are procedural, PDG farms bake thousands of variants, and Epic’s Matrix Awakens pipeline reproduces the city 53 times (16 km2, 7,000 buildings) to prove the system scales and produces usable, polished results.
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chapters (10)
- 0:00Introduction
- 0:35Key concepts of better worlds
- 1:24Defining better worlds
- 2:51Benefits of proceduralism
- 7:51Landscape and city examples
- 20:27Building generation toolkits
- 23:07Interaction and dependency
- 29:08Advanced procedural workflows
- 34:33Matrix Awakens case study
- 41:03Project Titan and conclusions
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