How would one go about creating a loading behaviour similar to how Sketchfab loads 3d models and textures dynamically. i.e. once the geometry is loaded, it is added to the scene… then the textures are streamed in increasing levels of resolution. Here’s an example loaded with sketchfab: [sketchfab…

Almost any time you have a texture on a model, there is a mipmap chain with smaller and smaller versions of each texture. For example: 1024x1024 512x512 256x256 ... 2x2 1x1 With PNG and JPEG textures (which most models use) the mipmap chain is usually generated on the fly when you load the model, …

Load textures progressively

Questions

ataylor09 July 9, 2020, 6:59pm 5

OK, thanks. Good to know that I can use the dev tools to profile this.

Performance ideas (loading objects in workers, faster texture uploads, etc)

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Load textures progressively

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