# We can provide an initial path if we want vis = Visualizer(path="/root/folder1") vis["boxes"].setgeometry( [GeometryData(Box([1, 1, 1]), color=np.hstack((np.random.rand(3), 0.5)), transform=transformations.translation_matrix([x, -2, 0])) for x in range(10)]) # Index into the visualizer to get a sub-tree. vis.__getitem__ is lazily # implemented, so these sub-visualizers come into being as soon as they're # asked for vis = vis["group1"] box_vis = vis["box"] sphere_vis = vis["sphere"] box = Box([1, 1, 1]) geom = GeometryData(box, color=[0, 1, 0, 0.5]) box_vis.setgeometry(geom) sphere_vis.setgeometry(Sphere(1.0)) sphere_vis.settransform(transformations.translation_matrix([1, 0, 0])) for theta in np.linspace(0, 2 * np.pi, 100): vis.settransform(transformations.rotation_matrix(theta, [0, 0, 1])) time.sleep(0.01) sphere_vis.delete() vis_process.terminate()
# We can provide an initial path if we want vis = Visualizer(path="/root/folder1") vis["boxes"].setgeometry( [GeometryData(Box([1, 1, 1]), color=np.hstack((np.random.rand(3), 0.5)), transform=transformations.translation_matrix([x, -2, 0])) for x in range(10)]) # Index into the visualizer to get a sub-tree. vis.__getitem__ is lazily # implemented, so these sub-visualizers come into being as soon as they're # asked for vis = vis["group1"] box_vis = vis["box"] sphere_vis = vis["sphere"] box = Box([1, 1, 1]) geom = GeometryData(box, color=[0, 1, 0, 0.5]) box_vis.setgeometry(geom) sphere_vis.setgeometry(Sphere(1.0)) sphere_vis.settransform(transformations.translation_matrix([1, 0, 0])) for theta in np.linspace(0, 2 * np.pi, 100): vis.settransform(transformations.rotation_matrix(theta, [0, 0, 1])) time.sleep(0.01) sphere_vis.delete() vis_process.terminate()