Questions about use replicaCAD

[yaofeng11]

Habitat-Sim version

v0.2.2 Hi there! I am using MP3D datasets and my code is ` test_scene = "home/yaofeng/PycharmProjects/habitat/testscene/scene_datasets/hm3d-val-habitat/00885-dVW2D7TDctW/dVW2D7TDctW.basis.glb" agent_num = 2 rgb_sensor = True

sim_settings = { "width": 256, # Spatial resolution of the observations "height": 256, "scene": test_scene, # Scene path "default_agent": 0, "sensor_height": 1.5, # Height of sensors in meters "color_sensor": rgb_sensor, # RGB sensor "depth_sensor": depth_sensor, # Depth sensor "semantic_sensor": semantic_sensor, # Semantic sensor "seed": 1, # used in the random navigation "enable_physics": False, # kinematics only }` and I found that the frame is not very clear So I decided to use replicaCAD and I also found someone asked the same question about how to use this dataset I mean that if I use this replicaCAD all I need to change is to change the test_scene like test_scene = "/home/yaofeng/PycharmProjects/habitat/data/replica_cad/replicaCAD.scene_dataset_config.json --scene apt_1" Because I have already use MP3D for testing mulitiagent cooperation which I mean the way you shown on colab is common to replicaCAD datasets.

And another question for python viewer. I test replicaCAD like you shown python examples/viewer.py --dataset /home/yaofeng/PycharmProjects/habitat/replica_cad/replicaCAD.scene_dataset_config.json --scene apt_1 and it rise Traceback (most recent call last): File "examples/viewer.py", line 27, in <module> class HabitatSimInteractiveViewer(Application): File "examples/viewer.py", line 719, in HabitatSimInteractiveViewer def exit_event(self, event: Application.ExitEvent): AttributeError: type object '_magnum.platform.glfw.Application' has no attribute 'ExitEvent' I don't know whats' wrong? Can someone help me.Thanks!

[aclegg3]

Hey, @yaofeng11

I found that the frame is not very clear

You are specifying a 256x256 image resolution for the render here. If you want a clearer image, you should use a higher resolution.

[aclegg3]

I test replicaCAD like you shown python examples/viewer.py --dataset /home/yaofeng/PycharmProjects/habitat/replica_cad/replicaCAD.scene_dataset_config.json --scene apt_1

This works for me locally, so maybe you're on an old version or have some system specific issue? Does the C++ viewer (./build/viewer) work for you? Have you tried re-installing main branch from source in a fresh conda environment, downloading the most recent ReplicaCAD, and then running the viewer?