loading large 3D scenes | Bevy | Page 1

manic mantle Sep 18, 2024, 3:11 AM

#

"How does Bevy currently handle loading large 3D scenes with glTF files? Some of my models take up to a minute to load, and the frame rate drops significantly, while glTF viewers don't have this issue."

minor glen Sep 18, 2024, 8:36 AM

#

Are you running in release mode?

manic mantle Sep 18, 2024, 11:13 AM

#

Thank you very much! I found the speed to be significantly faster when running in release mode. Should I use this mode for development as well?

manic mantle Sep 18, 2024, 11:37 AM

#

minor glen Are you running in release mode?

However, the scene still runs very slowly, with around 5 million polygons, and neither lighting nor shadows are enabled. Could using a single glTF file with so many meshes affect the frame rate?

cinder mirage Sep 18, 2024, 11:57 AM

#

https://bevyengine.org/learn/quick-start/getting-started/setup/#compile-with-performance-optimizations do you have this on you cargo.toml?

Setup

Bevy is a refreshingly simple data-driven game engine built in Rust. It is free and open-source forever!

#loading large 3D scenes