Suspense fallback does not support primitive tag.

[srcnalt]

Switching 3D meshes in the scene causes a short flicker while the current model is removed from the scene and the next one is loaded. This does not happen when you load a previously loaded object again. This is the case for Suspense block having fallback={null}

To avoid the flicker I want to use the previously loaded object as fallback, but it accepts mesh tag but not primitive. Which makes it difficult to work with objects that have multiple meshes or armatures in them.

Error I get when trying to set primitive as fallback is Cannot read property 'remove' of null

[drcmda]

can you give me a reduced codesandbox? this is probably something else. when objects are unmounted, they are disposed (r3f calls obj.dispose() on it, its geometries, materials and so on). so your object is likely gone at some point.

[srcnalt]

I could not get codesandbox to work with typescript and r3f, is there a boilerplate sample that I can use?