C# style method and class docs.

closes 127

spine-csharp/src/Animation.cs

@@ -52,14 +52,14 @@ namespace Spine {
 			this.duration = duration;
 		}
 
-		/** @deprecated */
+		[Obsolete]
 		public void Apply (Skeleton skeleton, float time, bool loop) {
 			Apply(skeleton, time, time, loop, null);
 		}
 
-		/** Poses the skeleton at the specified time for this animation.
-		 * @param lastTime The last time the animation was applied. Can be equal to time if events shouldn't be fired.
-		 * @param events Any triggered events are added. May be null if lastTime is known to not cause any events to trigger. */
+		/// <summary>Poses the skeleton at the specified time for this animation.</summary>
+		/// <param name="lastTime The last time the animation was applied. Can be equal to time if events shouldn't be fired.</param>
+		/// <param name="events Any triggered events are added. May be null if lastTime is known to not cause any events to trigger.</param>
 		public void Apply (Skeleton skeleton, float lastTime, float time, bool loop, List<Event> events) {
 			if (skeleton == null) throw new ArgumentNullException("skeleton cannot be null.");
 
@@ -73,15 +73,15 @@ namespace Spine {
 				timelines[i].Apply(skeleton, lastTime, time, events, 1);
 		}
 
-		/** @deprecated */
+		[Obsolete] 
 		public void Mix (Skeleton skeleton, float time, bool loop, float alpha) {
 			Mix(skeleton, time, time, loop, null, alpha);
 		}
 
-		/** Poses the skeleton at the specified time for this animation mixed with the current pose.
-		 * @param lastTime The last time the animation was applied. Can be equal to time if events shouldn't be fired.
-		 * @param events Any triggered events are added. May be null if lastTime is known to not cause any events to trigger.
-		 * @param alpha The amount of this animation that affects the current pose. */
+		/// <summary>Poses the skeleton at the specified time for this animation mixed with the current pose.</summary>
+		/// <param name="lastTime The last time the animation was applied. Can be equal to time if events shouldn't be fired.</param>
+		/// <param name="events Any triggered events are added. May be null if lastTime is known to not cause any events to trigger.</param>
+		/// <param name="alpha The amount of this animation that affects the current pose.</param>
 		public void Mix (Skeleton skeleton, float lastTime, float time, bool loop, List<Event> events, float alpha) {
 			if (skeleton == null) throw new ArgumentNullException("skeleton cannot be null.");
 
@@ -95,7 +95,7 @@ namespace Spine {
 				timelines[i].Apply(skeleton, lastTime, time, events, alpha);
 		}
 
-		/** @param target After the first and before the last entry. */
+		/// <param name="target">After the first and before the last entry.</param>
 		internal static int binarySearch (float[] values, float target, int step) {
 			int low = 0;
 			int high = values.Length / step - 2;
@@ -119,11 +119,11 @@ namespace Spine {
 	}
 
 	public interface Timeline {
-		/** Sets the value(s) for the specified time. */
+		/// <summary>Sets the value(s) for the specified time.</summary>
 		void Apply (Skeleton skeleton, float lastTime, float time, List<Event> firedEvents, float alpha);
 	}
 
-	/** Base class for frames that use an interpolation bezier curve. */
+	/// <summary>Base class for frames that use an interpolation bezier curve.</summary>
 	abstract public class CurveTimeline : Timeline {
 		static protected float LINEAR = 0;
 		static protected float STEPPED = -1;
@@ -146,9 +146,9 @@ namespace Spine {
 			curves[frameIndex * 6] = STEPPED;
 		}
 
-		/** Sets the control handle positions for an interpolation bezier curve used to transition from this keyframe to the next.
-	 * cx1 and cx2 are from 0 to 1, representing the percent of time between the two keyframes. cy1 and cy2 are the percent of
-	 * the difference between the keyframe's values. */
+		/// <summary>Sets the control handle positions for an interpolation bezier curve used to transition from this keyframe to the next.
+	   /// cx1 and cx2 are from 0 to 1, representing the percent of time between the two keyframes. cy1 and cy2 are the percent of
+		/// the difference between the keyframe's values.</summary>
 		public void SetCurve (int frameIndex, float cx1, float cy1, float cx2, float cy2) {
 			float subdiv_step = 1f / BEZIER_SEGMENTS;
 			float subdiv_step2 = subdiv_step * subdiv_step;
@@ -218,7 +218,7 @@ namespace Spine {
 			frames = new float[frameCount * 2];
 		}
 
-		/** Sets the time and value of the specified keyframe. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
 		public void SetFrame (int frameIndex, float time, float angle) {
 			frameIndex *= 2;
 			frames[frameIndex] = time;
@@ -280,7 +280,7 @@ namespace Spine {
 			frames = new float[frameCount * 3];
 		}
 
-		/** Sets the time and value of the specified keyframe. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
 		public void SetFrame (int frameIndex, float time, float x, float y) {
 			frameIndex *= 3;
 			frames[frameIndex] = time;
@@ -360,7 +360,7 @@ namespace Spine {
 			frames = new float[frameCount * 5];
 		}
 
-		/** Sets the time and value of the specified keyframe. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
 		public void setFrame (int frameIndex, float time, float r, float g, float b, float a) {
 			frameIndex *= 5;
 			frames[frameIndex] = time;
@@ -428,7 +428,7 @@ namespace Spine {
 			attachmentNames = new String[frameCount];
 		}
 
-		/** Sets the time and value of the specified keyframe. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
 		public void setFrame (int frameIndex, float time, String attachmentName) {
 			frames[frameIndex] = time;
 			attachmentNames[frameIndex] = attachmentName;
@@ -463,7 +463,7 @@ namespace Spine {
 			events = new Event[frameCount];
 		}
 
-		/** Sets the time and value of the specified keyframe. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
 		public void setFrame (int frameIndex, float time, Event e) {
 			frames[frameIndex] = time;
 			events[frameIndex] = e;
@@ -513,8 +513,8 @@ namespace Spine {
 			drawOrders = new int[frameCount][];
 		}
 
-		/** Sets the time and value of the specified keyframe.
-		 * @param drawOrder May be null to use bind pose draw order. */
+		/// <summary>Sets the time and value of the specified keyframe.</summary>
+		/// <param name="drawOrder">May be null to use bind pose draw order.</param>
 		public void setFrame (int frameIndex, float time, int[] drawOrder) {
 			frames[frameIndex] = time;
 			drawOrders[frameIndex] = drawOrder;

spine-csharp/src/AnimationState.cs

@@ -167,7 +167,7 @@ namespace Spine {
 			return SetAnimation(trackIndex, animation, loop);
 		}
 
-		/** Set the current animation. Any queued animations are cleared. */
+		/// <summary>Set the current animation. Any queued animations are cleared.</summary>
 		public TrackEntry SetAnimation (int trackIndex, Animation animation, bool loop) {
 			TrackEntry entry = new TrackEntry();
 			entry.animation = animation;
@@ -184,8 +184,8 @@ namespace Spine {
 			return AddAnimation(trackIndex, animation, loop, delay);
 		}
 
-		/** Adds an animation to be played delay seconds after the current or last queued animation.
-		 * @param delay May be <= 0 to use duration of previous animation minus any mix duration plus the negative delay. */
+		/// <summary>Adds an animation to be played delay seconds after the current or last queued animation.</summary>
+		/// <param name="delay">May be <= 0 to use duration of previous animation minus any mix duration plus the negative delay.</param>
 		public TrackEntry AddAnimation (int trackIndex, Animation animation, bool loop, float delay) {
 			TrackEntry entry = new TrackEntry();
 			entry.animation = animation;
@@ -213,7 +213,7 @@ namespace Spine {
 			return entry;
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public TrackEntry GetCurrent (int trackIndex) {
 			if (trackIndex >= tracks.Count) return null;
 			return tracks[trackIndex];

spine-csharp/src/Atlas.cs

@@ -175,7 +175,7 @@ namespace Spine {
 			return line.Substring(colon + 1).Trim();
 		}
 
-		/** Returns the number of tuple values read (2 or 4). */
+		/// <summary>Returns the number of tuple values read (2 or 4).</summary>
 		static int readTuple (TextReader reader, String[] tuple) {
 			String line = reader.ReadLine();
 			int colon = line.IndexOf(':');
@@ -194,9 +194,9 @@ namespace Spine {
 			return i + 1;
 		}
 
-		/** Returns the first region found with the specified name. This method uses string comparison to find the region, so the result
-		 * should be cached rather than calling this method multiple times.
-		 * @return The region, or null. */
+		/// <summary>Returns the first region found with the specified name. This method uses string comparison to find the region, so the result
+		/// should be cached rather than calling this method multiple times.</summary>
+		/// <returns>The region, or null.</returns>
 		public AtlasRegion FindRegion (String name) {
 			for (int i = 0, n = regions.Count; i < n; i++)
 				if (regions[i].name == name) return regions[i];

spine-csharp/src/Attachments/AttachmentLoader.cs

@@ -35,7 +35,7 @@ using System;
 
 namespace Spine {
 	public interface AttachmentLoader {
-		/** @return May be null to not load any attachment. */
+		/// <return>May be null to not load any attachment.</return>
 		Attachment NewAttachment (Skin skin, AttachmentType type, String name);
 	}
 }

spine-csharp/src/Attachments/BoundingBoxAttachment.cs

@@ -34,7 +34,7 @@
 using System;
 
 namespace Spine {
-	/** Attachment that has a polygon for bounds checking. */
+	/// <summary>Attachment that has a polygon for bounds checking.</summary>
 	public class BoundingBoxAttachment : Attachment {
 		public float[] Vertices { get; set; }
 
@@ -42,7 +42,7 @@ namespace Spine {
 			: base(name) {
 		}
 
-		/** @param worldVertices Must have at least the same length as this attachment's vertices. */
+		/// <param name="worldVertices">Must have at least the same length as this attachment's vertices.</param>
 		public void ComputeWorldVertices (float x, float y, Bone bone, float[] worldVertices) {
 			x += bone.worldX;
 			y += bone.worldY;

spine-csharp/src/Attachments/RegionAttachment.cs

@@ -34,7 +34,7 @@
 using System;
 
 namespace Spine {
-	/** Attachment that displays a texture region. */
+	/// <summary>Attachment that displays a texture region.</summary>
 	public class RegionAttachment : Attachment {
 		public const int X1 = 0;
 		public const int Y1 = 1;

spine-csharp/src/Bone.cs

@@ -61,7 +61,7 @@ namespace Spine {
 		public float WorldScaleX { get { return worldScaleX; } }
 		public float WorldScaleY { get { return worldScaleY; } }
 
-		/** @param parent May be null. */
+		/// <param name="parent">May be null.</param>
 		public Bone (BoneData data, Bone parent) {
 			if (data == null) throw new ArgumentNullException("data cannot be null.");
 			this.data = data;
@@ -69,7 +69,7 @@ namespace Spine {
 			SetToSetupPose();
 		}
 
-		/** Computes the world SRT using the parent bone and the local SRT. */
+		/// <summary>Computes the world SRT using the parent bone and the local SRT.</summary>
 		public void UpdateWorldTransform (bool flipX, bool flipY) {
 			Bone parent = this.parent;
 			if (parent != null) {

spine-csharp/src/BoneData.cs

@@ -40,7 +40,7 @@ namespace Spine {
 		internal float length, x, y, rotation, scaleX = 1, scaleY = 1;
 		internal bool inheritScale, inheritRotation;
 
-		/** May be null. */
+		/// <summary>May be null.</summary>
 		public BoneData Parent { get { return parent; } }
 		public String Name { get { return name; } }
 		public float Length { get { return length; } set { length = value; } }
@@ -52,7 +52,7 @@ namespace Spine {
 		public bool InheritScale { get { return inheritScale; } set { inheritScale = value; } }
 		public bool InheritRotation { get { return inheritRotation; } set { inheritRotation = value; } }
 
-		/** @param parent May be null. */
+		/// <param name="parent">May be null.</param>
 		public BoneData (String name, BoneData parent) {
 			if (name == null) throw new ArgumentNullException("name cannot be null.");
 			this.name = name;

spine-csharp/src/Skeleton.cs

@@ -87,7 +87,7 @@ namespace Spine {
 			}
 		}
 
-		/** Updates the world transform for each bone. */
+		/// <summary>Updates the world transform for each bone.</summary>
 		public void UpdateWorldTransform () {
 			bool flipX = this.flipX;
 			bool flipY = this.flipY;
@@ -96,7 +96,7 @@ namespace Spine {
 				bones[i].UpdateWorldTransform(flipX, flipY);
 		}
 
-		/** Sets the bones and slots to their setup pose values. */
+		/// <summary>Sets the bones and slots to their setup pose values.</summary>
 		public void SetToSetupPose () {
 			SetBonesToSetupPose();
 			SetSlotsToSetupPose();
@@ -116,7 +116,7 @@ namespace Spine {
 				slots[i].SetToSetupPose(i);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Bone FindBone (String boneName) {
 			if (boneName == null) throw new ArgumentNullException("boneName cannot be null.");
 			List<Bone> bones = this.bones;
@@ -127,7 +127,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** @return -1 if the bone was not found. */
+		/// <returns>-1 if the bone was not found.</returns>
 		public int FindBoneIndex (String boneName) {
 			if (boneName == null) throw new ArgumentNullException("boneName cannot be null.");
 			List<Bone> bones = this.bones;
@@ -136,7 +136,7 @@ namespace Spine {
 			return -1;
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Slot FindSlot (String slotName) {
 			if (slotName == null) throw new ArgumentNullException("slotName cannot be null.");
 			List<Slot> slots = this.slots;
@@ -147,7 +147,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** @return -1 if the bone was not found. */
+		/// <returns>-1 if the bone was not found.</returns>
 		public int FindSlotIndex (String slotName) {
 			if (slotName == null) throw new ArgumentNullException("slotName cannot be null.");
 			List<Slot> slots = this.slots;
@@ -156,28 +156,27 @@ namespace Spine {
 			return -1;
 		}
 
-		/** Sets a skin by name.
-		 * @see #setSkin(Skin) */
+		/// <summary>Sets a skin by name (see setSkin).</summary>
 		public void SetSkin (String skinName) {
 			Skin skin = data.FindSkin(skinName);
 			if (skin == null) throw new ArgumentException("Skin not found: " + skinName);
 			SetSkin(skin);
 		}
 
-		/** Sets the skin used to look up attachments not found in the {@link SkeletonData#getDefaultSkin() default skin}. Attachments
-	 * from the new skin are attached if the corresponding attachment from the old skin was attached.
-	 * @param newSkin May be null. */
+		/// <summary>Sets the skin used to look up attachments not found in the {@link SkeletonData#getDefaultSkin() default skin}. Attachments
+		/// from the new skin are attached if the corresponding attachment from the old skin was attached.</summary>
+		/// <param name="newSkin">May be null.</param>
 		public void SetSkin (Skin newSkin) {
 			if (skin != null && newSkin != null) newSkin.AttachAll(this, skin);
 			skin = newSkin;
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Attachment GetAttachment (String slotName, String attachmentName) {
 			return GetAttachment(data.FindSlotIndex(slotName), attachmentName);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Attachment GetAttachment (int slotIndex, String attachmentName) {
 			if (attachmentName == null) throw new ArgumentNullException("attachmentName cannot be null.");
 			if (skin != null) {
@@ -188,7 +187,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** @param attachmentName May be null. */
+		/// <param name="attachmentName">May be null.</param>
 		public void SetAttachment (String slotName, String attachmentName) {
 			if (slotName == null) throw new ArgumentNullException("slotName cannot be null.");
 			List<Slot> slots = this.slots;

spine-csharp/src/SkeletonBounds.cs

@@ -111,12 +111,12 @@ namespace Spine {
 		}
 
 
-		/** Returns true if the axis aligned bounding box contains the point. */
+		/// <summary>Returns true if the axis aligned bounding box contains the point.</summary>
 		public bool AabbContainsPoint (float x, float y) {
 			return x >= minX && x <= maxX && y >= minY && y <= maxY;
 		}
 
-		/** Returns true if the axis aligned bounding box intersects the line segment. */
+		/// <summary>Returns true if the axis aligned bounding box intersects the line segment.</summary>
 		public bool AabbIntersectsSegment (float x1, float y1, float x2, float y2) {
 			float minX = this.minX;
 			float minY = this.minY;
@@ -136,12 +136,12 @@ namespace Spine {
 			return false;
 		}
 
-		/** Returns true if the axis aligned bounding box intersects the axis aligned bounding box of the specified bounds. */
+		/// <summary>Returns true if the axis aligned bounding box intersects the axis aligned bounding box of the specified bounds.</summary>
 		public bool AabbIntersectsSkeleton (SkeletonBounds bounds) {
 			return minX < bounds.maxX && maxX > bounds.minX && minY < bounds.maxY && maxY > bounds.minY;
 		}
 
-		/** Returns true if the polygon contains the point. */
+		/// <summary>Returns true if the polygon contains the point.</summary>
 		public bool ContainsPoint (Polygon polygon, float x, float y) {
 			float[] vertices = polygon.Vertices;
 			int nn = polygon.Count;
@@ -160,8 +160,8 @@ namespace Spine {
 			return inside;
 		}
 
-		/** Returns the first bounding box attachment that contains the point, or null. When doing many checks, it is usually more
-		 * efficient to only call this method if {@link #aabbContainsPoint(float, float)} returns true. */
+		/// <summary>Returns the first bounding box attachment that contains the point, or null. When doing many checks, it is usually more
+		/// efficient to only call this method if {@link #aabbContainsPoint(float, float)} returns true.</summary>
 		public BoundingBoxAttachment ContainsPoint (float x, float y) {
 			List<Polygon> polygons = Polygons;
 			for (int i = 0, n = polygons.Count; i < n; i++)
@@ -169,8 +169,8 @@ namespace Spine {
 			return null;
 		}
 
-		/** Returns the first bounding box attachment that contains the line segment, or null. When doing many checks, it is usually
-		 * more efficient to only call this method if {@link #aabbIntersectsSegment(float, float, float, float)} returns true. */
+		/// <summary>Returns the first bounding box attachment that contains the line segment, or null. When doing many checks, it is usually
+		/// more efficient to only call this method if {@link #aabbIntersectsSegment(float, float, float, float)} returns true.</summary>
 		public BoundingBoxAttachment IntersectsSegment (float x1, float y1, float x2, float y2) {
 			List<Polygon> polygons = Polygons;
 			for (int i = 0, n = polygons.Count; i < n; i++)
@@ -178,7 +178,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** Returns true if the polygon contains the line segment. */
+		/// <summary>Returns true if the polygon contains the line segment.</summary>
 		public bool IntersectsSegment (Polygon polygon, float x1, float y1, float x2, float y2) {
 			float[] vertices = polygon.Vertices;
 			int nn = polygon.Count;

spine-csharp/src/SkeletonData.cs

@@ -48,7 +48,7 @@ namespace Spine {
 		public List<BoneData> Bones { get { return bones; } } // Ordered parents first.
 		public List<SlotData> Slots { get { return slots; } } // Setup pose draw order.
 		public List<Skin> Skins { get { return skins; } set { skins = value; } }
-		/** May be null. */
+		/// <summary>May be null.</summary>
 		public Skin DefaultSkin { get { return defaultSkin; } set { defaultSkin = value; } }
 		public List<EventData> Events { get { return events; } set { events = value; } }
 		public List<Animation> Animations { get { return animations; } set { animations = value; } }
@@ -61,7 +61,7 @@ namespace Spine {
 		}
 
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public BoneData FindBone (String boneName) {
 			if (boneName == null) throw new ArgumentNullException("boneName cannot be null.");
 			List<BoneData> bones = this.bones;
@@ -72,7 +72,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** @return -1 if the bone was not found. */
+		/// <returns>-1 if the bone was not found.</returns>
 		public int FindBoneIndex (String boneName) {
 			if (boneName == null) throw new ArgumentNullException("boneName cannot be null.");
 			List<BoneData> bones = this.bones;
@@ -88,7 +88,7 @@ namespace Spine {
 			slots.Add(slot);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public SlotData FindSlot (String slotName) {
 			if (slotName == null) throw new ArgumentNullException("slotName cannot be null.");
 			List<SlotData> slots = this.slots;
@@ -99,7 +99,7 @@ namespace Spine {
 			return null;
 		}
 
-		/** @return -1 if the bone was not found. */
+		/// <returns>-1 if the bone was not found.</returns>
 		public int FindSlotIndex (String slotName) {
 			if (slotName == null) throw new ArgumentNullException("slotName cannot be null.");
 			List<SlotData> slots = this.slots;
@@ -115,7 +115,7 @@ namespace Spine {
 			skins.Add(skin);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Skin FindSkin (String skinName) {
 			if (skinName == null) throw new ArgumentNullException("skinName cannot be null.");
 			foreach (Skin skin in skins)
@@ -130,7 +130,7 @@ namespace Spine {
 			events.Add(eventData);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public EventData findEvent (String eventDataName) {
 			if (eventDataName == null) throw new ArgumentNullException("eventDataName cannot be null.");
 			foreach (EventData eventData in events)
@@ -145,7 +145,7 @@ namespace Spine {
 			animations.Add(animation);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Animation FindAnimation (String animationName) {
 			if (animationName == null) throw new ArgumentNullException("animationName cannot be null.");
 			List<Animation> animations = this.animations;

spine-csharp/src/Skin.cs

@@ -35,7 +35,7 @@ using System;
 using System.Collections.Generic;
 
 namespace Spine {
-	/** Stores attachments by slot index and attachment name. */
+	/// <summary>Stores attachments by slot index and attachment name.</summary>
 	public class Skin {
 		internal String name;
 
@@ -52,7 +52,7 @@ namespace Spine {
 			attachments.Add(new KeyValuePair<int, String>(slotIndex, name), attachment);
 		}
 
-		/** @return May be null. */
+		/// <returns>May be null.</returns>
 		public Attachment GetAttachment (int slotIndex, String name) {
 			Attachment attachment;
 			attachments.TryGetValue(new KeyValuePair<int, String>(slotIndex, name), out attachment);
@@ -75,7 +75,7 @@ namespace Spine {
 			return name;
 		}
 
-		/** Attach all attachments from this skin if the corresponding attachment from the old skin is currently attached. */
+		/// <summary>Attach all attachments from this skin if the corresponding attachment from the old skin is currently attached.</summary>
 		internal void AttachAll (Skeleton skeleton, Skin oldSkin) {
 			foreach (KeyValuePair<KeyValuePair<int, String>, Attachment> entry in oldSkin.attachments) {
 				int slotIndex = entry.Key.Key;

spine-csharp/src/Slot.cs

@@ -50,7 +50,7 @@ namespace Spine {
 		public float B { get { return b; } set { b = value; } }
 		public float A { get { return a; } set { a = value; } }
 
-		/** May be null. */
+		/// <summary>May be null.</summary>
 		public Attachment Attachment {
 			get {
 				return attachment;

spine-csharp/src/SlotData.cs

@@ -47,7 +47,7 @@ namespace Spine {
 		public float G { get { return g; } set { g = value; } }
 		public float B { get { return b; } set { b = value; } }
 		public float A { get { return a; } set { a = value; } }
-		/** @param attachmentName May be null. */
+		/// <summary>May be null.</summary>
 		public String AttachmentName { get { return attachmentName; } set { attachmentName = value; } }
 		public bool AdditiveBlending { get { return additiveBlending; } set { additiveBlending = value; } }