X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fview.h;h=23425a86e3dff251322f219c6a337bac27e3bd0d;hb=282a10854eda602d874e200c8301cf57d6501e81;hp=9c756bbcdb453c62b1701a8421d3df075c6076f0;hpb=791f266553f0e6c6fc006d96eb9bc2967beb7012;p=libs%2Fgl.git

diff --git a/source/render/view.h b/source/render/view.h
index 9c756bbc..23425a86 100644
--- a/source/render/view.h
+++ b/source/render/view.h
@@ -11,7 +11,11 @@ class Renderable;
 class Renderer;
 
 /**
-Manages the presentation of rendering results on the screen.
+An ultimate render target, which is typically visible to the user of the
+application in some way.
+
+The content renderable's render() function is called with an empty tag.  A
+Sequence can be used to specify other tags and add post-processing.
 */
 class View
 {
@@ -29,7 +33,10 @@ public:
 	virtual unsigned get_height() const { return target.get_height(); }
 	float get_aspect_ratio() const { return static_cast<float>(get_width())/get_height(); }
 
+	/** Sets the camera to render with.  The camera's aspect ratio is set to
+	match that of the view. */
 	void set_camera(Camera *);
+
 	void set_content(Renderable *);
 
 	virtual void render();