GLTF Model Level of Detail

Simple switch between the default gltf-model and a detailed one when a user camera is within specified distance.

Additional Python properties are available in the GltfModelLod API Reference.

from arena import *

scene = Scene(host="arenaxr.org", scene="example")

gltf_model_lod = GltfModelLod(
    detailedUrl="store/models/BrainStem.glb",
    detailedDistance=6,
    updateRate=333,
    retainCache=False,
)

@scene.run_once
def make_lod_gltf():
    lod_gltf = GLTF(
        object_id="lod_gltf",
        url="store/models/Head2.glb",
        position=(0, 2, -3),
        gltf_model_lod=gltf_model_lod,
    )
    scene.add_object(lod_gltf)

scene.run_tasks()