Added dataset link, unified version of the task.

README.md

@@ -159,6 +159,7 @@ Download the Habitat related Gibson dataset following the instructions [here](ht
 | --- | --- | --- | --- | --- | --- |
 | [Point goal navigation](https://arxiv.org/abs/1807.06757) | Gibson | [pointnav_gibson_v1.zip](https://dl.fbaipublicfiles.com/habitat/data/datasets/pointnav/gibson/v1/pointnav_gibson_v1.zip) | `data/datasets/pointnav/gibson/v1/` |  [`datasets/pointnav/gibson.yaml`](configs/datasets/pointnav/gibson.yaml) | 385 MB |
 | [Point goal navigation](https://arxiv.org/abs/1807.06757) | MatterPort3D | [pointnav_mp3d_v1.zip](https://dl.fbaipublicfiles.com/habitat/data/datasets/pointnav/mp3d/v1/pointnav_mp3d_v1.zip) | `data/datasets/pointnav/mp3d/v1/` | [`datasets/pointnav/mp3d.yaml`](configs/datasets/pointnav/mp3d.yaml) | 400 MB |
+| Object goal navigation | MatterPort3D | [objectnav_mp3d_v0.zip](https://dl.fbaipublicfiles.com/habitat/data/datasets/objectnav/m3d/v0/objectnav_mp3d_v0.zip) | `data/datasets/objectnav/mp3d/v0/` | [`datasets/objectnav/mp3d.yaml`](configs/datasets/objectnav/mp3d.yaml) | 4 GB |
 | [Embodied Question Answering](https://embodiedqa.org/) | MatterPort3D | [eqa_mp3d_v1.zip](https://dl.fbaipublicfiles.com/habitat/data/datasets/eqa/mp3d/v1/eqa_mp3d_v1.zip) | `data/datasets/eqa/mp3d/v1/` | [`datasets/eqa/mp3d.yaml`](configs/datasets/eqa/mp3d.yaml) | 44 MB |
 | [Visual Language Navigation](https://bringmeaspoon.org/) | MatterPort3D | [vln_r2r_mp3d_v1.zip](https://dl.fbaipublicfiles.com/habitat/data/datasets/vln/mp3d/r2r/v1/vln_r2r_mp3d_v1.zip) | `data/datasets/vln/mp3d/r2r/v1` | [`datasets/vln/mp3d_r2r.yaml`](configs/datasets/vln/mp3d_r2r.yaml) | 2.7 MB |
 

configs/datasets/objectnav/mp3d.yaml

+DATASET:
+  TYPE: ObjectNav-v1
+  SPLIT: train
+  DATA_PATH: data/datasets/objectnav/mp3d/v0/{split}/{split}.json.gz

configs/tasks/obj_nav_mp3d.yaml → configs/tasks/objectnav_mp3d.yaml

@@ -27,7 +27,7 @@ SIMULATOR:
     MAX_DEPTH: 5.0
     POSITION: [0, 0.88, 0]
 TASK:
-  TYPE: ObjectNav-v0
+  TYPE: ObjectNav-v1
   SUCCESS_DISTANCE: 0.1
 
   SENSORS: ['OBJECTGOAL_SENSOR']
@@ -43,5 +43,5 @@ DATASET:
   TYPE: ObjectNav-v1
   SPLIT: val
   CONTENT_SCENES: []
-  DATA_PATH: "data/datasets/objectnav/mp3d/v1/{split}/{split}.json.gz"
+  DATA_PATH: "data/datasets/objectnav/mp3d/v0/{split}/{split}.json.gz"
   SCENES_DIR: "data/scene_datasets/"

configs/test/habitat_mp3d_object_nav_test.yaml

@@ -28,7 +28,7 @@ SIMULATOR:
     POSITION: [0, 0.88, 0]
 
 TASK:
-  TYPE: ObjectNav-v0
+  TYPE: ObjectNav-v1
   SUCCESS_DISTANCE: 0.1
 
   SENSORS: ['OBJECTGOAL_SENSOR']

habitat/tasks/nav/object_nav_task.py

@@ -143,7 +143,7 @@ class ObjectGoalSensor(Sensor):
             )
 
 
-@registry.register_task(name="ObjectNav-v0")
+@registry.register_task(name="ObjectNav-v1")
 class ObjectNavigationTask(NavigationTask):
     r"""An Object Navigation Task class for a task specific methods.
         Used to explicitly state a type of the task in config.