camera/plugin docs (#2412)

* api docs for cameras & plugins

* fix docstrings

docs/reference/api/cameras.rst

@@ -0,0 +1,46 @@
+.. _cameras:
+
+Cameras
+============
+
+Cameras
+----------------
+
+.. automodule:: nerfstudio.cameras.cameras
+   :members:
+   :show-inheritance:
+
+Camera Optimizers
+-----------------
+
+.. automodule:: nerfstudio.cameras.camera_optimizers
+   :members:
+   :show-inheritance:
+
+Camera Paths
+----------------
+
+.. automodule:: nerfstudio.cameras.camera_paths
+   :members:
+   :show-inheritance:
+
+Camera Utils
+----------------
+
+.. automodule:: nerfstudio.cameras.camera_utils
+   :members:
+   :show-inheritance:
+
+Lie Groups
+----------------
+
+.. automodule:: nerfstudio.cameras.lie_groups
+   :members:
+   :show-inheritance:
+
+Rays
+----------------
+
+.. automodule:: nerfstudio.cameras.rays
+   :members:
+   :show-inheritance:

docs/reference/api/index.rst

@@ -7,6 +7,7 @@ TODO: Explanation of each component
 
 .. toctree::
 
+    cameras
     config
     data/index
     fields
@@ -14,5 +15,6 @@ TODO: Explanation of each component
     models
     model_components/index
     optimizers
+    plugins
     utils/index
     viewer

docs/reference/api/plugins.rst

@@ -0,0 +1,25 @@
+.. _plugins:
+
+Plugins
+============
+
+Method Registry
+----------------------
+
+.. automodule:: nerfstudio.plugins.registry
+   :members:
+   :show-inheritance:
+
+DataParser Registry
+----------------------
+
+.. automodule:: nerfstudio.plugins.registry_dataparser
+   :members:
+   :show-inheritance:
+
+Types
+----------------------
+
+.. automodule:: nerfstudio.plugins.types
+   :members:
+   :show-inheritance: