diff --git a/.gitignore b/.gitignore
index 7f057613d..4756dabad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,8 +31,6 @@ spine-xna/obj
 spine-xna/example/bin
 spine-xna/example/obj
 
-spine-unity/Assets/Plugins/Spine/spine-csharp/*
-!spine-unity/Assets/Plugins/Spine/spine-csharp/Place spine-csharp here.txt
 spine-unity/ProjectSettings
 spine-unity/Temp
 spine-unity/Library
@@ -41,6 +39,8 @@ spine-unity/*.sln
 *.pidb
 Assembly-*.csproj
 Assembly-*.pidb
+spine-unity4
+spine-unity3
 
 spine-corona/spine-lua/
 !spine-corona/spine-lua/Place spine-lua here.txt
@@ -48,3 +48,5 @@ spine-corona/spine-lua/
 spine-love/spine-lua/
 spine-love/love/
 !spine-love/spine-lua/Place spine-lua here.txt
+
+spine-starling
diff --git a/spine-csharp/src/Atlas.cs b/spine-csharp/src/Atlas.cs
index 421668136..1951533c0 100644
--- a/spine-csharp/src/Atlas.cs
+++ b/spine-csharp/src/Atlas.cs
@@ -98,8 +98,13 @@ namespace Spine {
 
 					region.u = x / (float)page.width;
 					region.v = y / (float)page.height;
-					region.u2 = (x + width) / (float)page.width;
-					region.v2 = (y + height) / (float)page.height;
+					if (region.rotate) {
+						region.u2 = (x + height) / (float)page.width;
+						region.v2 = (y + width) / (float)page.height;
+					} else {
+						region.u2 = (x + width) / (float)page.width;
+						region.v2 = (y + height) / (float)page.height;
+					}
 					region.x = x;
 					region.y = y;
 					region.width = Math.Abs(width);
diff --git a/spine-csharp/src/Attachments/AtlasAttachmentLoader.cs b/spine-csharp/src/Attachments/AtlasAttachmentLoader.cs
index 28f44658f..b2749d7b3 100644
--- a/spine-csharp/src/Attachments/AtlasAttachmentLoader.cs
+++ b/spine-csharp/src/Attachments/AtlasAttachmentLoader.cs
@@ -40,7 +40,14 @@ namespace Spine {
 				AtlasRegion region = atlas.FindRegion(name);
 				if (region == null) throw new Exception("Region not found in atlas: " + name + " (" + type + ")");
 				RegionAttachment attachment = new RegionAttachment(name);
-				attachment.Region = region;
+				attachment.Texture = region.page.texture;
+				attachment.SetUVs(region.u, region.v, region.u2, region.v2, region.rotate);
+				attachment.RegionOffsetX = region.offsetX;
+				attachment.RegionOffsetY = region.offsetY;
+				attachment.RegionWidth = region.width;
+				attachment.RegionHeight = region.height;
+				attachment.RegionOriginalWidth = region.originalWidth;
+				attachment.RegionOriginalHeight = region.originalHeight;
 				return attachment;
 			}
 			throw new Exception("Unknown attachment type: " + type);
diff --git a/spine-csharp/src/Attachments/RegionAttachment.cs b/spine-csharp/src/Attachments/RegionAttachment.cs
index 11a7cf95e..e2cc62928 100644
--- a/spine-csharp/src/Attachments/RegionAttachment.cs
+++ b/spine-csharp/src/Attachments/RegionAttachment.cs
@@ -45,45 +45,61 @@ namespace Spine {
 		public float Width { get; set; }
 		public float Height { get; set; }
 
+		public Object Texture { get; set; }
+		public float RegionOffsetX { get; set; }
+		public float RegionOffsetY { get; set; } // Pixels stripped from the bottom left, unrotated.
+		public float RegionWidth { get; set; }
+		public float RegionHeight { get; set; } // Unrotated, stripped size.
+		public float RegionOriginalWidth { get; set; }
+		public float RegionOriginalHeight { get; set; } // Unrotated, unstripped size.
+
 		public float[] Offset { get; private set; }
 		public float[] Vertices { get; private set; }
-		public AtlasRegion Region { get; set; }
+		public float[] UVs { get; private set; }
 
 		public RegionAttachment (string name)
 			: base(name) {
 			Offset = new float[8];
 			Vertices = new float[8];
+			UVs = new float[8];
 			ScaleX = 1;
 			ScaleY = 1;
 		}
 
+		public void SetUVs (float u, float v, float u2, float v2, bool rotate) {
+			float[] uvs = UVs;
+			if (rotate) {
+				uvs[X2] = u;
+				uvs[Y2] = v2;
+				uvs[X3] = u;
+				uvs[Y3] = v;
+				uvs[X4] = u2;
+				uvs[Y4] = v;
+				uvs[X1] = u2;
+				uvs[Y1] = v2;
+			} else {
+				uvs[X1] = u;
+				uvs[Y1] = v2;
+				uvs[X2] = u;
+				uvs[Y2] = v;
+				uvs[X3] = u2;
+				uvs[Y3] = v;
+				uvs[X4] = u2;
+				uvs[Y4] = v2;
+			}
+		}
+
 		public void UpdateOffset () {
 			float width = Width;
 			float height = Height;
-			float localX2 = width / 2;
-			float localY2 = height / 2;
-			float localX = -localX2;
-			float localY = -localY2;
-			AtlasRegion region = Region;
-			if (region != null) {
-				if (region.rotate) {
-					localX += region.offsetX / region.originalWidth * height;
-					localY += region.offsetY / region.originalHeight * width;
-					localX2 -= (region.originalWidth - region.offsetX - region.height) / region.originalWidth * width;
-					localY2 -= (region.originalHeight - region.offsetY - region.width) / region.originalHeight * height;
-				} else {
-					localX += region.offsetX / region.originalWidth * width;
-					localY += region.offsetY / region.originalHeight * height;
-					localX2 -= (region.originalWidth - region.offsetX - region.width) / region.originalWidth * width;
-					localY2 -= (region.originalHeight - region.offsetY - region.height) / region.originalHeight * height;
-				}
-			}
 			float scaleX = ScaleX;
 			float scaleY = ScaleY;
-			localX *= scaleX;
-			localY *= scaleY;
-			localX2 *= scaleX;
-			localY2 *= scaleY;
+			float regionScaleX = width / RegionOriginalWidth * scaleX;
+			float regionScaleY = height / RegionOriginalHeight * scaleX;
+			float localX = -width / 2 * scaleX + RegionOffsetX * regionScaleX;
+			float localY = -height / 2 * scaleX + RegionOffsetY * regionScaleY;
+			float localX2 = localX + RegionWidth * regionScaleX;
+			float localY2 = localY + RegionHeight * regionScaleY;
 			float radians = Rotation * (float)Math.PI / 180;
 			float cos = (float)Math.Cos(radians);
 			float sin = (float)Math.Sin(radians);
diff --git a/spine-xna/example/data/goblins.atlas b/spine-xna/example/data/goblins.atlas
index 271742263..ce74602e5 100644
--- a/spine-xna/example/data/goblins.atlas
+++ b/spine-xna/example/data/goblins.atlas
@@ -4,282 +4,282 @@ format: RGBA8888
 filter: Linear,Linear
 repeat: none
 spear
-  rotate: false
-  xy: 2, 142
+  rotate: true
+  xy: 2, 104
   size: 22, 368
   orig: 22, 368
   offset: 0, 0
   index: -1
 goblingirl/head
   rotate: false
-  xy: 26, 429
-  size: 103, 81
+  xy: 2, 23
+  size: 103, 79
   orig: 103, 81
-  offset: 0, 0
+  offset: 0, 2
   index: -1
 goblin/head
   rotate: false
-  xy: 26, 361
-  size: 103, 66
+  xy: 107, 38
+  size: 103, 64
   orig: 103, 66
   offset: 0, 0
   index: -1
 goblin/torso
-  rotate: false
-  xy: 131, 414
+  rotate: true
+  xy: 212, 34
   size: 68, 96
   orig: 68, 96
   offset: 0, 0
   index: -1
-goblingirl/torso
+goblin/right-upper-leg
+  rotate: true
+  xy: 107, 2
+  size: 34, 63
+  orig: 34, 63
+  offset: 0, 0
+  index: -1
+goblin/left-lower-leg
+  rotate: true
+  xy: 172, 2
+  size: 30, 70
+  orig: 33, 70
+  offset: 2, 0
+  index: -1
+goblingirl/left-lower-leg
+  rotate: true
+  xy: 244, 2
+  size: 30, 70
+  orig: 33, 70
+  offset: 2, 0
+  index: -1
+goblin/undie-straps
   rotate: false
-  xy: 26, 263
-  size: 68, 96
-  orig: 68, 96
+  xy: 2, 2
+  size: 55, 19
+  orig: 55, 19
   offset: 0, 0
   index: -1
 dagger
-  rotate: false
-  xy: 26, 153
+  rotate: true
+  xy: 372, 100
   size: 26, 108
-  orig: 26, 108
+  orig: 156, 238
+  offset: 100, 30
+  index: -1
+goblingirl/torso
+  rotate: true
+  xy: 482, 60
+  size: 66, 96
+  orig: 68, 96
   offset: 0, 0
   index: -1
 goblin/right-lower-leg
-  rotate: false
-  xy: 201, 434
-  size: 36, 76
+  rotate: true
+  xy: 580, 91
+  size: 35, 76
   orig: 36, 76
-  offset: 0, 0
+  offset: 1, 0
   index: -1
 goblingirl/right-lower-leg
-  rotate: false
-  xy: 54, 185
-  size: 36, 76
+  rotate: true
+  xy: 658, 91
+  size: 35, 76
   orig: 36, 76
-  offset: 0, 0
+  offset: 1, 0
   index: -1
 goblin/left-upper-leg
-  rotate: false
-  xy: 96, 286
+  rotate: true
+  xy: 736, 93
   size: 33, 73
   orig: 33, 73
   offset: 0, 0
   index: -1
 goblin/pelvis
-  rotate: false
-  xy: 131, 369
+  rotate: true
+  xy: 310, 40
   size: 62, 43
   orig: 62, 43
   offset: 0, 0
   index: -1
-goblingirl/pelvis
-  rotate: false
-  xy: 131, 324
-  size: 62, 43
-  orig: 62, 43
-  offset: 0, 0
-  index: -1
-goblin/right-foot
-  rotate: false
-  xy: 131, 289
-  size: 63, 33
-  orig: 63, 33
-  offset: 0, 0
-  index: -1
-goblin/left-lower-leg
-  rotate: false
-  xy: 2, 70
-  size: 33, 70
-  orig: 33, 70
-  offset: 0, 0
-  index: -1
-goblin/right-upper-leg
-  rotate: false
-  xy: 2, 5
-  size: 34, 63
-  orig: 34, 63
-  offset: 0, 0
-  index: -1
-goblingirl/left-lower-leg
-  rotate: false
-  xy: 195, 342
-  size: 33, 70
-  orig: 33, 70
+goblin/left-hand
+  rotate: true
+  xy: 316, 2
+  size: 36, 41
+  orig: 36, 41
   offset: 0, 0
   index: -1
 goblingirl/left-upper-leg
-  rotate: false
-  xy: 37, 81
+  rotate: true
+  xy: 811, 93
   size: 33, 70
   orig: 33, 70
   offset: 0, 0
   index: -1
-goblingirl/right-upper-leg
-  rotate: false
-  xy: 38, 16
-  size: 34, 63
-  orig: 34, 63
-  offset: 0, 0
-  index: -1
-goblin/eyes-closed
-  rotate: false
-  xy: 38, 2
-  size: 34, 12
-  orig: 34, 12
-  offset: 0, 0
-  index: -1
-goblin/undies
-  rotate: false
-  xy: 54, 154
-  size: 36, 29
-  orig: 36, 29
-  offset: 0, 0
-  index: -1
-goblin/right-arm
-  rotate: false
-  xy: 72, 102
-  size: 23, 50
-  orig: 23, 50
-  offset: 0, 0
-  index: -1
 goblin/left-foot
   rotate: false
-  xy: 131, 256
+  xy: 883, 95
   size: 65, 31
   orig: 65, 31
   offset: 0, 0
   index: -1
-goblingirl/right-arm
-  rotate: false
-  xy: 196, 290
-  size: 28, 50
-  orig: 28, 50
-  offset: 0, 0
-  index: -1
-goblingirl/left-shoulder
-  rotate: false
-  xy: 226, 294
-  size: 28, 46
-  orig: 28, 46
-  offset: 0, 0
-  index: -1
-goblin/left-arm
-  rotate: false
-  xy: 198, 253
-  size: 37, 35
-  orig: 37, 35
-  offset: 0, 0
-  index: -1
 goblingirl/left-foot
   rotate: false
-  xy: 92, 223
+  xy: 950, 95
   size: 65, 31
   orig: 65, 31
   offset: 0, 0
   index: -1
-goblingirl/right-foot
+goblin/right-foot
   rotate: false
-  xy: 92, 188
+  xy: 580, 56
   size: 63, 33
   orig: 63, 33
   offset: 0, 0
   index: -1
-goblin/undie-straps
+goblingirl/right-foot
   rotate: false
-  xy: 92, 167
-  size: 55, 19
-  orig: 55, 19
+  xy: 645, 56
+  size: 63, 33
+  orig: 63, 33
   offset: 0, 0
   index: -1
-goblingirl/left-arm
+goblingirl/pelvis
   rotate: false
-  xy: 159, 219
-  size: 37, 35
-  orig: 37, 35
+  xy: 355, 55
+  size: 59, 43
+  orig: 62, 43
+  offset: 1, 0
+  index: -1
+goblingirl/right-upper-leg
+  rotate: true
+  xy: 416, 64
+  size: 34, 63
+  orig: 34, 63
   offset: 0, 0
   index: -1
 goblin/right-shoulder
   rotate: false
-  xy: 97, 120
-  size: 39, 45
+  xy: 359, 11
+  size: 39, 42
   orig: 39, 45
   offset: 0, 0
   index: -1
-goblingirl/right-shoulder
-  rotate: false
-  xy: 198, 206
-  size: 39, 45
-  orig: 39, 45
-  offset: 0, 0
-  index: -1
-goblin/left-hand
-  rotate: false
-  xy: 157, 176
-  size: 36, 41
-  orig: 36, 41
-  offset: 0, 0
-  index: -1
-goblin/neck
-  rotate: false
-  xy: 195, 163
-  size: 36, 41
-  orig: 36, 41
-  offset: 0, 0
-  index: -1
 goblingirl/undie-straps
   rotate: false
-  xy: 97, 99
+  xy: 416, 43
   size: 55, 19
   orig: 55, 19
   offset: 0, 0
   index: -1
-goblingirl/neck
+goblingirl/right-shoulder
+  rotate: true
+  xy: 400, 2
+  size: 39, 42
+  orig: 39, 45
+  offset: 0, 0
+  index: -1
+goblin/left-arm
+  rotate: true
+  xy: 444, 4
+  size: 37, 35
+  orig: 37, 35
+  offset: 0, 0
+  index: -1
+goblin/neck
   rotate: false
-  xy: 138, 120
-  size: 35, 41
-  orig: 35, 41
+  xy: 481, 17
+  size: 36, 41
+  orig: 36, 41
   offset: 0, 0
   index: -1
 goblingirl/left-hand
   rotate: false
-  xy: 175, 121
+  xy: 519, 18
   size: 35, 40
   orig: 35, 40
   offset: 0, 0
   index: -1
-goblin/left-shoulder
+goblingirl/right-arm
   rotate: false
-  xy: 212, 117
+  xy: 556, 8
+  size: 22, 50
+  orig: 28, 50
+  offset: 3, 0
+  index: -1
+goblingirl/neck
+  rotate: false
+  xy: 580, 13
+  size: 33, 41
+  orig: 35, 41
+  offset: 0, 0
+  index: -1
+goblin/left-shoulder
+  rotate: true
+  xy: 615, 25
   size: 29, 44
   orig: 29, 44
   offset: 0, 0
   index: -1
-goblingirl/eyes-closed
+goblingirl/left-shoulder
+  rotate: true
+  xy: 661, 26
+  size: 28, 45
+  orig: 28, 46
+  offset: 0, 1
+  index: -1
+goblingirl/left-arm
   rotate: false
-  xy: 154, 97
-  size: 37, 21
-  orig: 37, 21
+  xy: 710, 54
+  size: 37, 35
+  orig: 37, 35
+  offset: 0, 0
+  index: -1
+goblin/right-arm
+  rotate: false
+  xy: 708, 2
+  size: 23, 50
+  orig: 23, 50
   offset: 0, 0
   index: -1
 goblin/right-hand
   rotate: false
-  xy: 193, 78
+  xy: 749, 54
   size: 36, 37
   orig: 36, 37
   offset: 0, 0
   index: -1
 goblingirl/right-hand
   rotate: false
-  xy: 74, 39
-  size: 36, 37
+  xy: 733, 15
+  size: 35, 37
   orig: 36, 37
-  offset: 0, 0
+  offset: 1, 0
   index: -1
-goblingirl/undies
+goblin/undies
   rotate: false
-  xy: 74, 8
+  xy: 787, 62
   size: 36, 29
   orig: 36, 29
   offset: 0, 0
   index: -1
+goblingirl/undies
+  rotate: false
+  xy: 825, 62
+  size: 36, 29
+  orig: 36, 29
+  offset: 0, 0
+  index: -1
+goblingirl/eyes-closed
+  rotate: false
+  xy: 59, 6
+  size: 37, 15
+  orig: 37, 21
+  offset: 0, 0
+  index: -1
+goblin/eyes-closed
+  rotate: true
+  xy: 770, 18
+  size: 34, 12
+  orig: 34, 12
+  offset: 0, 0
+  index: -1
diff --git a/spine-xna/example/data/goblins.json b/spine-xna/example/data/goblins.json
index f1dcc96a0..95313ebe6 100644
--- a/spine-xna/example/data/goblins.json
+++ b/spine-xna/example/data/goblins.json
@@ -3,26 +3,26 @@
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": 0.64, "y": 114.41 },
 	{ "name": "left upper leg", "parent": "hip", "length": 50.39, "x": 14.45, "y": 2.81, "rotation": -89.09 },
-	{ "name": "left lower leg", "parent": "left upper leg", "length": 49.89, "x": 56.34, "y": 0.98, "rotation": -16.65 },
-	{ "name": "left foot", "parent": "left lower leg", "length": 46.5, "x": 58.94, "y": -7.61, "rotation": 102.43 },
+	{ "name": "pelvis", "parent": "hip", "x": 1.41, "y": -6.57 },
 	{ "name": "right upper leg", "parent": "hip", "length": 42.45, "x": -20.07, "y": -6.83, "rotation": -97.49 },
-	{ "name": "right lower leg", "parent": "right upper leg", "length": 58.52, "x": 42.99, "y": -0.61, "rotation": -14.34 },
-	{ "name": "right foot", "parent": "right lower leg", "length": 45.45, "x": 64.88, "y": 0.04, "rotation": 110.3 },
 	{ "name": "torso", "parent": "hip", "length": 85.82, "x": -6.42, "y": 1.97, "rotation": 93.92 },
-	{ "name": "neck", "parent": "torso", "length": 18.38, "x": 81.67, "y": -6.34, "rotation": -1.51 },
-	{ "name": "head", "parent": "neck", "length": 68.28, "x": 20.93, "y": 11.59, "rotation": -13.92 },
-	{ "name": "right shoulder", "parent": "torso", "length": 37.24, "x": 76.02, "y": 18.14, "rotation": 133.88 },
-	{ "name": "right arm", "parent": "right shoulder", "length": 36.74, "x": 37.6, "y": 0.31, "rotation": 36.32 },
-	{ "name": "right hand", "parent": "right arm", "length": 15.32, "x": 36.9, "y": 0.34, "rotation": 2.35 },
+	{ "name": "left lower leg", "parent": "left upper leg", "length": 49.89, "x": 56.34, "y": 0.98, "rotation": -16.65 },
 	{ "name": "left shoulder", "parent": "torso", "length": 35.43, "x": 74.04, "y": -20.38, "rotation": -156.96 },
+	{ "name": "neck", "parent": "torso", "length": 18.38, "x": 81.67, "y": -6.34, "rotation": -1.51 },
+	{ "name": "right lower leg", "parent": "right upper leg", "length": 58.52, "x": 42.99, "y": -0.61, "rotation": -14.34 },
+	{ "name": "right shoulder", "parent": "torso", "length": 37.24, "x": 76.02, "y": 18.14, "rotation": 133.88 },
+	{ "name": "head", "parent": "neck", "length": 68.28, "x": 20.93, "y": 11.59, "rotation": -13.92 },
 	{ "name": "left arm", "parent": "left shoulder", "length": 35.62, "x": 37.85, "y": -2.34, "rotation": 28.16 },
+	{ "name": "left foot", "parent": "left lower leg", "length": 46.5, "x": 58.94, "y": -7.61, "rotation": 102.43 },
+	{ "name": "right arm", "parent": "right shoulder", "length": 36.74, "x": 37.6, "y": 0.31, "rotation": 36.32 },
+	{ "name": "right foot", "parent": "right lower leg", "length": 45.45, "x": 64.88, "y": 0.04, "rotation": 110.3 },
 	{ "name": "left hand", "parent": "left arm", "length": 11.52, "x": 35.62, "y": 0.07, "rotation": 2.7 },
-	{ "name": "pelvis", "parent": "hip", "x": 1.41, "y": -6.57 }
+	{ "name": "right hand", "parent": "right arm", "length": 15.32, "x": 36.9, "y": 0.34, "rotation": 2.35 }
 ],
 "slots": [
 	{ "name": "left shoulder", "bone": "left shoulder", "attachment": "left shoulder" },
 	{ "name": "left arm", "bone": "left arm", "attachment": "left arm" },
-	{ "name": "left hand item", "bone": "left hand", "attachment": "spear" },
+	{ "name": "left hand item", "bone": "left hand", "attachment": "dagger" },
 	{ "name": "left hand", "bone": "left hand", "attachment": "left hand" },
 	{ "name": "left foot", "bone": "left foot", "attachment": "left foot" },
 	{ "name": "left lower leg", "bone": "left lower leg", "attachment": "left lower leg" },
@@ -45,11 +45,11 @@
 "skins": {
 	"default": {
 		"left hand item": {
-			"dagger": { "x": 7.88, "y": -23.45, "rotation": 10.47, "width": 26, "height": 108 },
+			"dagger": { "x": -35.5, "y": 3.85, "rotation": 10.47, "width": 156, "height": 238 },
 			"spear": { "x": -4.55, "y": 39.2, "rotation": 13.04, "width": 22, "height": 368 }
 		},
 		"right hand item": {
-			"dagger": { "x": 6.51, "y": -24.15, "rotation": -8.06, "width": 26, "height": 108 }
+			"dagger": { "x": -21.57, "y": 15.8, "rotation": -8.06, "width": 156, "height": 238 }
 		}
 	},
 	"goblin": {
diff --git a/spine-xna/example/data/goblins.png b/spine-xna/example/data/goblins.png
index 863b29467..1d6f59e37 100644
Binary files a/spine-xna/example/data/goblins.png and b/spine-xna/example/data/goblins.png differ
diff --git a/spine-xna/src/SkeletonRenderer.cs b/spine-xna/src/SkeletonRenderer.cs
index c24a71432..b9acbc274 100644
--- a/spine-xna/src/SkeletonRenderer.cs
+++ b/spine-xna/src/SkeletonRenderer.cs
@@ -78,7 +78,7 @@ namespace Spine {
 					RegionAttachment regionAttachment = (RegionAttachment)attachment;
 
 					SpriteBatchItem item = batcher.CreateBatchItem();
-					item.Texture = (Texture2D)regionAttachment.Region.page.texture;
+					item.Texture = (Texture2D)regionAttachment.Texture;
 
 					byte r = (byte)(skeleton.R * slot.R * 255);
 					byte g = (byte)(skeleton.G * slot.G * 255);
@@ -116,26 +116,15 @@ namespace Spine {
 					item.vertexTR.Position.Y = vertices[RegionAttachment.Y4];
 					item.vertexTR.Position.Z = 0;
 
-					AtlasRegion region = regionAttachment.Region;
-					if (region.rotate) {
-						item.vertexBL.TextureCoordinate.X = region.u;
-						item.vertexBL.TextureCoordinate.Y = region.v2;
-						item.vertexBR.TextureCoordinate.X = region.u;
-						item.vertexBR.TextureCoordinate.Y = region.v;
-						item.vertexTR.TextureCoordinate.X = region.u2;
-						item.vertexTR.TextureCoordinate.Y = region.v;
-						item.vertexTL.TextureCoordinate.X = region.u2;
-						item.vertexTL.TextureCoordinate.Y = region.v2;
-					} else {
-						item.vertexTL.TextureCoordinate.X = region.u;
-						item.vertexTL.TextureCoordinate.Y = region.v2;
-						item.vertexBL.TextureCoordinate.X = region.u;
-						item.vertexBL.TextureCoordinate.Y = region.v;
-						item.vertexBR.TextureCoordinate.X = region.u2;
-						item.vertexBR.TextureCoordinate.Y = region.v;
-						item.vertexTR.TextureCoordinate.X = region.u2;
-						item.vertexTR.TextureCoordinate.Y = region.v2;
-					}
+					float[] uvs = regionAttachment.UVs;
+					item.vertexTL.TextureCoordinate.X = uvs[RegionAttachment.X1];
+					item.vertexTL.TextureCoordinate.Y = uvs[RegionAttachment.Y1];
+					item.vertexBL.TextureCoordinate.X = uvs[RegionAttachment.X2];
+					item.vertexBL.TextureCoordinate.Y = uvs[RegionAttachment.Y2];
+					item.vertexBR.TextureCoordinate.X = uvs[RegionAttachment.X3];
+					item.vertexBR.TextureCoordinate.Y = uvs[RegionAttachment.Y3];
+					item.vertexTR.TextureCoordinate.X = uvs[RegionAttachment.X4];
+					item.vertexTR.TextureCoordinate.Y = uvs[RegionAttachment.Y4];
 				}
 			}
 		}