def composite_mesh_render(engine):
ytcfg["yt", "ray_tracing_engine"] = engine
ds = data_dir_load(hex8)
sc = Scene()
cam = sc.add_camera(ds)
cam.focus = ds.arr([0.0, 0.0, 0.0], 'code_length')
cam.set_position(ds.arr([-3.0, 3.0, -3.0], 'code_length'),
ds.arr([0.0, -1.0, 0.0], 'dimensionless'))
cam.set_width = ds.arr([8.0, 8.0, 8.0], 'code_length')
cam.resolution = (800, 800)
ms1 = MeshSource(ds, ('connect1', 'diffused'))
ms2 = MeshSource(ds, ('connect2', 'diffused'))
sc.add_source(ms1)
sc.add_source(ms2)
im = sc.render()
return compare(ds, im, "%s_composite_mesh_render" % engine)
def surface_mesh_render():
images = []
ds = fake_tetrahedral_ds()
for field in ds.field_list:
sc = Scene()
sc.add_source(MeshSource(ds, field))
sc.add_camera()
im = sc.render()
images.append(im)
ds = fake_hexahedral_ds()
for field in ds.field_list:
sc = Scene()
sc.add_source(MeshSource(ds, field))
sc.add_camera()
im = sc.render()
images.append(im)
return images