14 files changed, 170 insertions, 23 deletions
diff --git a/doc/classes/@GDScript.xml b/doc/classes/@GDScript.xml
index d4bd937f49..4e9a6a5fc0 100644
--- a/doc/classes/@GDScript.xml
+++ b/doc/classes/@GDScript.xml
@@ -608,6 +608,7 @@
 			<description>
 				Parse JSON text to a Variant (use [method typeof] to check if it is what you expect).
 				Be aware that the JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to [float] types.
+				Note that JSON objects do not preserve key order like Godot dictionaries, thus you should not rely on keys being in a certain order if a dictionary is constructed from JSON. In contrast, JSON arrays retain the order of their elements:
 				[codeblock]
 				p = parse_json('["a", "b", "c"]')
 				if typeof(p) == TYPE_ARRAY:
diff --git a/doc/classes/Control.xml b/doc/classes/Control.xml
index 603faf6beb..9db93bb6a9 100644
--- a/doc/classes/Control.xml
+++ b/doc/classes/Control.xml
@@ -8,13 +8,13 @@
 		For more information on Godot's UI system, anchors, margins, and containers, see the related tutorials in the manual. To build flexible UIs, you'll need a mix of UI elements that inherit from [code]Control[/code] and [Container] nodes.
 		[b]User Interface nodes and input[/b]
 		Godot sends input events to the scene's root node first, by calling [method Node._input]. [method Node._input] forwards the event down the node tree to the nodes under the mouse cursor, or on keyboard focus. To do so, it calls [method MainLoop._input_event]. Call [method accept_event] so no other node receives the event. Once you accepted an input, it becomes handled so [method Node._unhandled_input] will not process it.
-		Only one [code]Control[/code] node can be in keyboard focus. Only the node in focus will receive keyboard events. To get the focus, call [method set_focus_mode]. [code]Control[/code] nodes lose focus when another node grabs it, or if you hide the node in focus.
-		Call [method set_ignore_mouse] to tell a [code]Control[/code] node to ignore mouse or touch events. You'll need it if you place an icon on top of a button.
+		Only one [code]Control[/code] node can be in keyboard focus. Only the node in focus will receive keyboard events. To get the focus, call [method grab_focus]. [code]Control[/code] nodes lose focus when another node grabs it, or if you hide the node in focus.
+		Set [member mouse_filter] to MOUSE_FILTER_IGNORE to tell a [code]Control[/code] node to ignore mouse or touch events. You'll need it if you place an icon on top of a button.
 		[Theme] resources change the Control's appearance. If you change the [Theme] on a [code]Control[/code] node, it affects all of its children. To override some of the theme's parameters, call one of the [code]add_*_override[/code] methods, like [method add_font_override]. You can override the theme with the inspector.
 	</description>
 	<tutorials>
 		http://docs.godotengine.org/en/3.0/tutorials/gui/index.html
-	http://docs.godotengine.org/en/3.0/tutorials/2d/custom_drawing_in_2d.html
+		http://docs.godotengine.org/en/3.0/tutorials/2d/custom_drawing_in_2d.html
 	</tutorials>
 	<demos>
 	</demos>
diff --git a/doc/classes/EditorInterface.xml b/doc/classes/EditorInterface.xml
index 4d3b31ae35..61c93becde 100644
--- a/doc/classes/EditorInterface.xml
+++ b/doc/classes/EditorInterface.xml
@@ -100,6 +100,15 @@
 				Shows the given property on the given [code]object[/code] in the Editor's Inspector dock.
 			</description>
 		</method>
+		<method name="is_plugin_enabled" qualifiers="const">
+			<return type="bool">
+			</return>
+			<argument index="0" name="plugin" type="String">
+			</argument>
+			<description>
+				Returns the enabled status of a plugin. The plugin name is the same as its directory name.
+			</description>
+		</method>
 		<method name="make_mesh_previews">
 			<return type="Array">
 			</return>
@@ -155,6 +164,17 @@
 			<description>
 			</description>
 		</method>
+		<method name="set_plugin_enabled">
+			<return type="void">
+			</return>
+			<argument index="0" name="plugin" type="String">
+			</argument>
+			<argument index="1" name="enabled" type="bool">
+			</argument>
+			<description>
+				Sets the enabled status of a plugin. The plugin name is the same as its directory name.
+			</description>
+		</method>
 	</methods>
 	<constants>
 	</constants>
diff --git a/doc/classes/GraphEdit.xml b/doc/classes/GraphEdit.xml
index 39d6ebc166..2090155e85 100644
--- a/doc/classes/GraphEdit.xml
+++ b/doc/classes/GraphEdit.xml
@@ -12,6 +12,42 @@
 	<demos>
 	</demos>
 	<methods>
+		<method name="add_valid_connection_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="from_type" type="int">
+			</argument>
+			<argument index="1" name="to_type" type="int">
+			</argument>
+			<description>
+				Makes possible the connection between two different slot types. The type is defined with the [method GraphNode.set_slot] method.
+			</description>
+		</method>
+		<method name="add_valid_left_disconnect_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="type" type="int">
+			</argument>
+			<description>
+				Makes possible to disconnect nodes when dragging from the slot at the left if it has the specified type.
+			</description>
+		</method>
+		<method name="add_valid_right_disconnect_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="type" type="int">
+			</argument>
+			<description>
+				Makes possible to disconnect nodes when dragging from the slot at the right if it has the specified type.
+			</description>
+		</method>
+		<method name="clear_connections">
+			<return type="void">
+			</return>
+			<description>
+				Remove all connections between nodes.
+			</description>
+		</method>
 		<method name="connect_node">
 			<return type="int" enum="Error">
 			</return>
@@ -64,12 +100,53 @@
 				Return true if the 'from_port' slot of 'from' GraphNode is connected to the 'to_port' slot of 'to' GraphNode.
 			</description>
 		</method>
+		<method name="is_valid_connection_type" qualifiers="const">
+			<return type="bool">
+			</return>
+			<argument index="0" name="from_type" type="int">
+			</argument>
+			<argument index="1" name="to_type" type="int">
+			</argument>
+			<description>
+				Returns whether it's possible to connect slots of the specified types.
+			</description>
+		</method>
+		<method name="remove_valid_connection_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="from_type" type="int">
+			</argument>
+			<argument index="1" name="to_type" type="int">
+			</argument>
+			<description>
+				Makes it not possible to connect between two different slot types. The type is defined with the [method GraphNode.set_slot] method.
+			</description>
+		</method>
+		<method name="remove_valid_left_disconnect_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="type" type="int">
+			</argument>
+			<description>
+				Removes the possibility to disconnect nodes when dragging from the slot at the left if it has the specified type.
+			</description>
+		</method>
+		<method name="remove_valid_right_disconnect_type">
+			<return type="void">
+			</return>
+			<argument index="0" name="type" type="int">
+			</argument>
+			<description>
+				Removes the possibility to disconnect nodes when dragging from the slot at the right if it has the specified type.
+			</description>
+		</method>
 		<method name="set_selected">
 			<return type="void">
 			</return>
 			<argument index="0" name="node" type="Node">
 			</argument>
 			<description>
+				Sets the specified [code]node[/code] as the one selected.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Image.xml b/doc/classes/Image.xml
index 20e41847ce..a38bfeb35e 100644
--- a/doc/classes/Image.xml
+++ b/doc/classes/Image.xml
@@ -217,7 +217,7 @@
 			<return type="int" enum="Image.Format">
 			</return>
 			<description>
-				Returns the image's raw data.
+				Returns the image’s format. See [code]FORMAT_*[/code] constants.
 			</description>
 		</method>
 		<method name="get_height" qualifiers="const">
diff --git a/doc/classes/JSON.xml b/doc/classes/JSON.xml
index e69c05c3df..078c293fc0 100644
--- a/doc/classes/JSON.xml
+++ b/doc/classes/JSON.xml
@@ -4,7 +4,7 @@
 		Helper class for parsing JSON data.
 	</brief_description>
 	<description>
-		Helper class for parsing JSON data. For usage example, see [JSONParseResult].
+		Helper class for parsing JSON data. For usage example and other important hints, see [JSONParseResult].
 	</description>
 	<tutorials>
 	</tutorials>
diff --git a/doc/classes/JSONParseResult.xml b/doc/classes/JSONParseResult.xml
index 424720a871..18313beaf8 100644
--- a/doc/classes/JSONParseResult.xml
+++ b/doc/classes/JSONParseResult.xml
@@ -4,7 +4,7 @@
 		Data class wrapper for decoded JSON.
 	</brief_description>
 	<description>
-		Returned by [method JSON.parse], [code]JSONParseResult[/code] contains decoded JSON or error information if JSON source not successfully parsed. You can check if JSON source was successfully parsed with [code]if json_result.error == 0[/code].
+		Returned by [method JSON.parse], [code]JSONParseResult[/code] contains decoded JSON or error information if JSON source not successfully parsed. You can check if JSON source was successfully parsed with [code]if json_result.error == OK[/code].
 	</description>
 	<tutorials>
 	</tutorials>
@@ -24,11 +24,12 @@
 		</member>
 		<member name="result" type="Variant" setter="set_result" getter="get_result">
 			A [Variant] containing the parsed JSON. Use typeof() to check if it is what you expect. For example, if JSON source starts with curly braces ([code]{}[/code]) a [Dictionary] will be returned, if JSON source starts with braces ([code][][/code]) an [Array] will be returned.
-			[i]Be aware that the JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to float types.[/i]
+			[i]Be aware that the JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to float types.
+			Note that JSON objects do not preserve key order like Godot dictionaries, thus you should not rely on keys being in a certain order if a dictionary is constructed from JSON. In contrast, JSON arrays retain the order of their elements:[/i]
 			[codeblock]
-			p = JSON.parse('["hello", "world", "!"]')
-			if typeof(p) == TYPE_ARRAY:
-			    print(p[0]) # prints 'hello'
+			var p = JSON.parse('["hello", "world", "!"]')
+			if typeof(p.result) == TYPE_ARRAY:
+			    print(p.result[0]) # prints 'hello'
 			else:
 			    print("unexpected results")
 			[/codeblock]
diff --git a/doc/classes/KinematicBody.xml b/doc/classes/KinematicBody.xml
index 2c22ae4f93..1735501a47 100644
--- a/doc/classes/KinematicBody.xml
+++ b/doc/classes/KinematicBody.xml
@@ -85,7 +85,7 @@
 				[code]linear_velocity[/code] is a value in pixels per second. Unlike in for example [method move_and_collide], you should [i]not[/i] multiply it with [code]delta[/code] — this is done by the method.
 				[code]floor_normal[/code] is the up direction, used to determine what is a wall and what is a floor or a ceiling. If set to the default value of [code]Vector3(0, 0, 0)[/code], everything is considered a wall. This is useful for topdown games.
 				If the body is standing on a slope and the horizontal speed (relative to the floor's speed) goes below [code]slope_stop_min_velocity[/code], the body will stop completely. This prevents the body from sliding down slopes when you include gravity in [code]linear_velocity[/code]. When set to lower values, the body will not be able to stand still on steep slopes.
-				If the body collides, it will change direction a maximum of [code]max_bounces[/code] times before it stops.
+				If the body collides, it will change direction a maximum of [code]max_slides[/code] times before it stops.
 				[code]floor_max_angle[/code] is the maximum angle (in radians) where a slope is still considered a floor (or a ceiling), rather than a wall. The default value equals 45 degrees.
 				Returns the movement that remained when the body stopped. To get more detailed information about collisions that occurred, use [method get_slide_collision].
 			</description>
diff --git a/doc/classes/ProjectSettings.xml b/doc/classes/ProjectSettings.xml
index f4d3beab57..7d0856127c 100644
--- a/doc/classes/ProjectSettings.xml
+++ b/doc/classes/ProjectSettings.xml
@@ -4,7 +4,7 @@
 		Contains global variables accessible from everywhere.
 	</brief_description>
 	<description>
-		Contains global variables accessible from everywhere. Use the normal [Object] API, such as "ProjectSettings.get(variable)", "ProjectSettings.set(variable,value)" or "ProjectSettings.has(variable)" to access them. Variables stored in project.godot are also loaded into ProjectSettings, making this object very useful for reading custom game configuration options.
+		Contains global variables accessible from everywhere. Use "ProjectSettings.get_setting(variable)", "ProjectSettings.set_setting(variable,value)" or "ProjectSettings.has_setting(variable)" to access them. Variables stored in project.godot are also loaded into ProjectSettings, making this object very useful for reading custom game configuration options.
 	</description>
 	<tutorials>
 	</tutorials>
diff --git a/doc/classes/StreamPeerTCP.xml b/doc/classes/StreamPeerTCP.xml
index 37fec62cbc..73e9b97367 100644
--- a/doc/classes/StreamPeerTCP.xml
+++ b/doc/classes/StreamPeerTCP.xml
@@ -29,6 +29,16 @@
 				Disconnect from host.
 			</description>
 		</method>
+		<method name="set_no_delay">
+			<return type="void">
+			</return>
+			<argument index="0" name="enabled" type="bool">
+			</argument>
+			<description>
+				Disable Nagle algorithm to improve latency for small packets.
+				Note that for applications that send large packets, or need to transfer a lot of data, this can reduce total bandwidth.
+			</description>
+		</method>
 		<method name="get_connected_host" qualifiers="const">
 			<return type="String">
 			</return>
diff --git a/doc/classes/Transform.xml b/doc/classes/Transform.xml
index c893903b4f..cf1c9ea032 100644
--- a/doc/classes/Transform.xml
+++ b/doc/classes/Transform.xml
@@ -143,7 +143,7 @@
 			<argument index="0" name="v" type="var">
 			</argument>
 			<description>
-				Transforms the given vector "v" by this transform.
+				Transforms the given [Vector3], [Plane], or [AABB] by this transform.
 			</description>
 		</method>
 		<method name="xform_inv">
@@ -152,7 +152,7 @@
 			<argument index="0" name="v" type="var">
 			</argument>
 			<description>
-				Inverse-transforms the given vector "v" by this transform.
+				Inverse-transforms the given [Vector3], [Plane], or [AABB] by this transform.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Transform2D.xml b/doc/classes/Transform2D.xml
index 2a7a8bd97d..e20f48ba14 100644
--- a/doc/classes/Transform2D.xml
+++ b/doc/classes/Transform2D.xml
@@ -52,18 +52,18 @@
 			</description>
 		</method>
 		<method name="basis_xform">
-			<return type="Transform2D">
+			<return type="Vector2">
 			</return>
-			<argument index="0" name="v" type="var">
+			<argument index="0" name="v" type="Vector2">
 			</argument>
 			<description>
 				Transforms the given vector by this transform's basis (no translation).
 			</description>
 		</method>
 		<method name="basis_xform_inv">
-			<return type="Transform2D">
+			<return type="Vector2">
 			</return>
-			<argument index="0" name="v" type="var">
+			<argument index="0" name="v" type="Vector2">
 			</argument>
 			<description>
 				Inverse-transforms the given vector by this transform's basis (no translation).
@@ -143,21 +143,21 @@
 			</description>
 		</method>
 		<method name="xform">
-			<return type="Transform2D">
+			<return type="var">
 			</return>
 			<argument index="0" name="v" type="var">
 			</argument>
 			<description>
-				Transforms the given vector "v" by this transform.
+				Transforms the given [Vector2] or [Rect2] by this transform.
 			</description>
 		</method>
 		<method name="xform_inv">
-			<return type="Transform2D">
+			<return type="var">
 			</return>
 			<argument index="0" name="v" type="var">
 			</argument>
 			<description>
-				Inverse-transforms the given vector "v" by this transform.
+				Inverse-transforms the given [Vector2] or [Rect2] by this transform.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Vector3.xml b/doc/classes/Vector3.xml
index 050285af02..0dc808329f 100644
--- a/doc/classes/Vector3.xml
+++ b/doc/classes/Vector3.xml
@@ -216,7 +216,7 @@
 		<method name="snapped">
 			<return type="Vector3">
 			</return>
-			<argument index="0" name="by" type="float">
+			<argument index="0" name="by" type="Vector3">
 			</argument>
 			<description>
 				Returns a copy of the vector, snapped to the lowest neared multiple.
diff --git a/doc/classes/Viewport.xml b/doc/classes/Viewport.xml
index 2e89dd9ea3..0698a61529 100644
--- a/doc/classes/Viewport.xml
+++ b/doc/classes/Viewport.xml
@@ -59,6 +59,7 @@
 			<argument index="0" name="info" type="int" enum="Viewport.RenderInfo">
 			</argument>
 			<description>
+				Get the specific information about the viewport from rendering pipeline.
 			</description>
 		</method>
 		<method name="get_size_override" qualifiers="const">
@@ -182,58 +183,82 @@
 	</methods>
 	<members>
 		<member name="arvr" type="bool" setter="set_use_arvr" getter="use_arvr">
+			If [code]true[/code] the viewport will be used in AR/VR process. Default value: [code]false[/code].
 		</member>
 		<member name="audio_listener_enable_2d" type="bool" setter="set_as_audio_listener_2d" getter="is_audio_listener_2d">
+			If [code]true[/code] the viewport will process 2D audio streams. Default value: [code]false[/code].
 		</member>
 		<member name="audio_listener_enable_3d" type="bool" setter="set_as_audio_listener" getter="is_audio_listener">
+			If [code]true[/code] the viewport will process 3D audio streams. Default value: [code]false[/code].
 		</member>
 		<member name="canvas_transform" type="Transform2D" setter="set_canvas_transform" getter="get_canvas_transform">
 			The canvas transform of the viewport, useful for changing the on-screen positions of all child [CanvasItem]s. This is relative to the global canvas transform of the viewport.
 		</member>
 		<member name="debug_draw" type="int" setter="set_debug_draw" getter="get_debug_draw" enum="Viewport.DebugDraw">
+			The overlay mode for test rendered geometry in debug purposes. Default value: [code]DEBUG_DRAW_DISABLED[/code].
 		</member>
 		<member name="disable_3d" type="bool" setter="set_disable_3d" getter="is_3d_disabled">
+			If [code]true[/code] the viewport will disable 3D rendering. For actual disabling use [code]usage[/code]. Default value: [code]false[/code].
 		</member>
 		<member name="global_canvas_transform" type="Transform2D" setter="set_global_canvas_transform" getter="get_global_canvas_transform">
 			The global canvas transform of the viewport. The canvas transform is relative to this.
 		</member>
 		<member name="gui_disable_input" type="bool" setter="set_disable_input" getter="is_input_disabled">
+			If [code]true[/code] the viewport will not receive input event. Default value: [code]false[/code].
 		</member>
 		<member name="gui_snap_controls_to_pixels" type="bool" setter="set_snap_controls_to_pixels" getter="is_snap_controls_to_pixels_enabled">
+			If [code]true[/code] the GUI controls on the viewport will lay pixel perfectly. Default value: [code]true[/code].
 		</member>
 		<member name="hdr" type="bool" setter="set_hdr" getter="get_hdr">
+			If [code]true[/code] the viewport rendering will receive benefits from High Dynamic Range algorithm. Default value: [code]true[/code].
 		</member>
 		<member name="msaa" type="int" setter="set_msaa" getter="get_msaa" enum="Viewport.MSAA">
+			The multisample anti-aliasing mode. Default value: [code]MSAA_DISABLED[/code].
 		</member>
 		<member name="own_world" type="bool" setter="set_use_own_world" getter="is_using_own_world">
+			If [code]true[/code] the viewport will use [World] defined in [code]world[/code] property. Default value: [code]false[/code].
 		</member>
 		<member name="physics_object_picking" type="bool" setter="set_physics_object_picking" getter="get_physics_object_picking">
+			If [code]true[/code] the objects rendered by viewport become subjects of mouse picking process. Default value: [code]false[/code].
 		</member>
 		<member name="render_target_clear_mode" type="int" setter="set_clear_mode" getter="get_clear_mode" enum="Viewport.ClearMode">
+			The clear mode when viewport used as a render target. Default value: [code]CLEAR_MODE_ALWAYS[/code].
 		</member>
 		<member name="render_target_update_mode" type="int" setter="set_update_mode" getter="get_update_mode" enum="Viewport.UpdateMode">
+			The update mode when viewport used as a render target. Default value: [code]UPDATE_WHEN_VISIBLE[/code].
 		</member>
 		<member name="render_target_v_flip" type="bool" setter="set_vflip" getter="get_vflip">
+			If [code]true[/code] the result of rendering will be flipped vertically. Default value: [code]false[/code].
 		</member>
 		<member name="shadow_atlas_quad_0" type="int" setter="set_shadow_atlas_quadrant_subdiv" getter="get_shadow_atlas_quadrant_subdiv" enum="Viewport.ShadowAtlasQuadrantSubdiv">
+			The subdivision amount of first quadrant on shadow atlas. Default value: [code]SHADOW_ATLAS_QUADRANT_SUBDIV_4[/code].
 		</member>
 		<member name="shadow_atlas_quad_1" type="int" setter="set_shadow_atlas_quadrant_subdiv" getter="get_shadow_atlas_quadrant_subdiv" enum="Viewport.ShadowAtlasQuadrantSubdiv">
+			The subdivision amount of second quadrant on shadow atlas. Default value: [code]SHADOW_ATLAS_QUADRANT_SUBDIV_4[/code].
 		</member>
 		<member name="shadow_atlas_quad_2" type="int" setter="set_shadow_atlas_quadrant_subdiv" getter="get_shadow_atlas_quadrant_subdiv" enum="Viewport.ShadowAtlasQuadrantSubdiv">
+			The subdivision amount of third quadrant on shadow atlas. Default value: [code]SHADOW_ATLAS_QUADRANT_SUBDIV_16[/code].
 		</member>
 		<member name="shadow_atlas_quad_3" type="int" setter="set_shadow_atlas_quadrant_subdiv" getter="get_shadow_atlas_quadrant_subdiv" enum="Viewport.ShadowAtlasQuadrantSubdiv">
+			The subdivision amount of fourth quadrant on shadow atlas. Default value: [code]SHADOW_ATLAS_QUADRANT_SUBDIV_64[/code].
 		</member>
 		<member name="shadow_atlas_size" type="int" setter="set_shadow_atlas_size" getter="get_shadow_atlas_size">
+			The resolution of shadow atlas. Both width and height is equal to one value.
 		</member>
 		<member name="size" type="Vector2" setter="set_size" getter="get_size">
+			The width and height of viewport.
 		</member>
 		<member name="transparent_bg" type="bool" setter="set_transparent_background" getter="has_transparent_background">
+			If [code]true[/code] the viewport should render its background as transparent. Default value: [code]false[/code].
 		</member>
 		<member name="usage" type="int" setter="set_usage" getter="get_usage" enum="Viewport.Usage">
+			The rendering mode of viewport. Default value: [code]USAGE_3D[/code].
 		</member>
 		<member name="world" type="World" setter="set_world" getter="get_world">
+			The custom [World] which can be used as 3D environment source.
 		</member>
 		<member name="world_2d" type="World2D" setter="set_world_2d" getter="get_world_2d">
+			The custom [World2D] which can be used as 2D environment source.
 		</member>
 	</members>
 	<signals>
@@ -254,6 +279,7 @@
 			Update the render target only when it is visible. This is the default value.
 		</constant>
 		<constant name="UPDATE_ALWAYS" value="3" enum="UpdateMode">
+			Always update the render target.
 		</constant>
 		<constant name="SHADOW_ATLAS_QUADRANT_SUBDIV_DISABLED" value="0" enum="ShadowAtlasQuadrantSubdiv">
 		</constant>
@@ -270,30 +296,42 @@
 		<constant name="SHADOW_ATLAS_QUADRANT_SUBDIV_1024" value="6" enum="ShadowAtlasQuadrantSubdiv">
 		</constant>
 		<constant name="SHADOW_ATLAS_QUADRANT_SUBDIV_MAX" value="7" enum="ShadowAtlasQuadrantSubdiv">
+			Enum limiter. Do not use it directly.
 		</constant>
 		<constant name="RENDER_INFO_OBJECTS_IN_FRAME" value="0" enum="RenderInfo">
+			Amount of objects in frame.
 		</constant>
 		<constant name="RENDER_INFO_VERTICES_IN_FRAME" value="1" enum="RenderInfo">
+			Amount of vertices in frame. 
 		</constant>
 		<constant name="RENDER_INFO_MATERIAL_CHANGES_IN_FRAME" value="2" enum="RenderInfo">
+			Amount of material changes in frame.
 		</constant>
 		<constant name="RENDER_INFO_SHADER_CHANGES_IN_FRAME" value="3" enum="RenderInfo">
+			Amount of shader changes in frame.
 		</constant>
 		<constant name="RENDER_INFO_SURFACE_CHANGES_IN_FRAME" value="4" enum="RenderInfo">
+			Amount of surface changes in frame.
 		</constant>
 		<constant name="RENDER_INFO_DRAW_CALLS_IN_FRAME" value="5" enum="RenderInfo">
+			Amount of draw calls in frame.
 		</constant>
 		<constant name="RENDER_INFO_MAX" value="6" enum="RenderInfo">
+			Enum limiter. Do not use it directly.
 		</constant>
 		<constant name="DEBUG_DRAW_DISABLED" value="0" enum="DebugDraw">
+			Objects are displayed normally.
 		</constant>
 		<constant name="DEBUG_DRAW_UNSHADED" value="1" enum="DebugDraw">
+			Objects are displayed without light information.
 		</constant>
 		<constant name="DEBUG_DRAW_OVERDRAW" value="2" enum="DebugDraw">
 		</constant>
 		<constant name="DEBUG_DRAW_WIREFRAME" value="3" enum="DebugDraw">
+			Objects are displayed in wireframe style.
 		</constant>
 		<constant name="MSAA_DISABLED" value="0" enum="MSAA">
+			Multisample anti-aliasing mode disabled. This is the default value.
 		</constant>
 		<constant name="MSAA_2X" value="1" enum="MSAA">
 		</constant>