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"""
Note: In the future we might want to split this into separate scene loaders
"""
from pathlib import Path
from headless import HeadlessTestCase
from moderngl_window import resources
from moderngl_window.meta import SceneDescription
from moderngl_window.scene import Scene
from moderngl_window.exceptions import ImproperlyConfigured
resources.register_dir((Path(__file__).parent / 'fixtures' / 'resources').resolve())
class SceneLoadersTestCase(HeadlessTestCase):
window_size = (16, 16)
aspect_ratio = 1.0
def test_wavefront(self):
"""Load wavefront file"""
scene = resources.scenes.load(SceneDescription(path='scenes/crate/crate.obj'))
self.assertIsInstance(scene, Scene)
def test_wavefont_not_found(self):
"""Ensure ImproperlyConfigured is raised when wavefront is not found"""
with self.assertRaises(ImproperlyConfigured):
resources.scenes.load(SceneDescription(path='scenes/doesnotexist.obj'))
def test_gltf(self):
"""Load standard gltf"""
scene = resources.scenes.load(SceneDescription(path='scenes/BoxTextured/glTF/BoxTextured.gltf'))
self.assertIsInstance(scene, Scene)
def test_gltf_binary(self):
"""Load binary gltf"""
scene = resources.scenes.load(SceneDescription(path='scenes/BoxTextured/glTF-Binary/BoxTextured.glb'))
self.assertIsInstance(scene, Scene)
def test_gltf_embedded(self):
"""Load embedded gltf"""
scene = resources.scenes.load(SceneDescription(path='scenes/BoxTextured/glTF-Embedded/BoxTextured.gltf'))
self.assertIsInstance(scene, Scene)
def test_gltf_not_found(self):
"""Attempt to load nonexisting gltf"""
with self.assertRaises(ImproperlyConfigured):
resources.scenes.load(SceneDescription(path='scenes/doesnotexist.gltf'))
def test_stl(self):
scene = resources.scenes.load(SceneDescription(path='scenes/uplink.stl'))
self.assertIsInstance(scene, Scene)
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