From 616c4101cb3d4fef75f0a66e2c8b2d63fdaf935a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 11 Nov 2012 01:43:41 +0100
Subject: [PATCH] Doc++

---
 src/SceneGraph/AbstractGroupedFeature.h | 2 +-
 src/SceneGraph/AbstractObject.h         | 6 +++---
 src/SceneGraph/Camera.h                 | 3 ++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/SceneGraph/AbstractGroupedFeature.h b/src/SceneGraph/AbstractGroupedFeature.h
index a60ba6c55..3a5114dcd 100644
--- a/src/SceneGraph/AbstractGroupedFeature.h
+++ b/src/SceneGraph/AbstractGroupedFeature.h
@@ -33,7 +33,7 @@ template<std::uint8_t, class, class> class FeatureGroup;
 
 Used together with FeatureGroup.
 
-@section AbstractGroupedFeature-usage Usage
+@section AbstractGroupedFeature-subclassing Subclassing
 
 Usage is via subclassing the feature using [CRTP](http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern)
 and typedef'ing FeatureGroup to accept only given type, e.g.:
diff --git a/src/SceneGraph/AbstractObject.h b/src/SceneGraph/AbstractObject.h
index 286e56f2b..63d962981 100644
--- a/src/SceneGraph/AbstractObject.h
+++ b/src/SceneGraph/AbstractObject.h
@@ -33,9 +33,9 @@ template<std::uint8_t, class> class AbstractFeature;
 /**
 @brief Base for objects
 
-Provides minimal interface for features, not depending on object
-transformation implementation. See Object or @ref scenegraph for more
-information.
+Provides minimal interface for features, not depending on object transformation
+implementation. This class is not directly instantiatable, use Object subclass
+instead. See also @ref scenegraph for more information.
 
 @see AbstractObject2D, AbstractObject3D
 */
diff --git a/src/SceneGraph/Camera.h b/src/SceneGraph/Camera.h
index e9637fb70..96056e300 100644
--- a/src/SceneGraph/Camera.h
+++ b/src/SceneGraph/Camera.h
@@ -60,7 +60,8 @@ namespace Implementation {
 /**
 @brief Base for cameras
 
-See Drawable documentation for more information.
+See Drawable documentation for more information. This class is not directly
+instantiatable, use Camera2D or Camera3D subclasses instead.
 
 @section AbstractCamera-explicit-specializations Explicit template specializations