Hi all
I need help analysing my memory, CPU and GPU usage. Am loading up large models and playing animations using requestAnimiationFrame. Currently, we cannot use the standard gltf way so we loop over the meshes and enable the next mesh while disabling the next previous mesh. I have improved the code however we are getting serious bottlenecks when I reach over 1.5GB glb files most likely hardware related as If I use a better PC it can handle the larger files. I’d like to push it as much as I possibly can.
I looked at the memory usage and Chrome was using over 6GB and the GPU memory (4GB) was 100% utilized so it looks like the memory you need is about 4 times the size of the file. I’m wondering if Babylon pre-calculates the outward normal for each vertex in the model and then stores them in GPU memory.
Can anyone explain this, please?
We can easily have hundreds upon hundreds of materials and textures in the scene, also the meshes can push 1k. I’ve looked into optimizing the scene but doesn’t give much in relation to performance. Does anyone have any suggestions?
Many Thanks
seems like system procceses are overloading
on another note do you know why some hardwares result in webgl content loss. I have a new 3000 seriers gpu in another pc and when i load the big files with that it crashes with that error. while other hardware its fine