On scaling gltf scenes about pex-renderer HOT 4 CLOSED

don't scale scenes -> fix your asset! current attitude after posting this issue

Unfortunately gltf sample models are all over the place in term of scaling.

Sounds like a good use case to have a "center and normalize scene system".

from pex-renderer.

Could be quite good example on how to make your own system.

if (enitity.normaliseScale && !aabb.empty(entity.transform.worldBounds) {
  rescaleEntity(enitity)
  delete enitity.normaliseScale
}

from pex-renderer.

Just instantiate temp transformSystem, update your scene graph worldBounds in loader (always) so the user can center and normalizeScale as it wishes.

from pex-renderer.

Done, feels a bit dirty but will close for now. Reopen if we think normalizing Scene should also be an option in the gltf loader or somewhere else.

Note on alternatives:

// Update transform system
renderEngine.systems
  .find((system) => system.type === "transform-system")
  .update(scene.entities);

// Update all systems
renderEngine.update(scene.entities);

from pex-renderer.