Merge branch 'master' of https://github.com/esotericsoftware/spine-runtimes

examples/alien/export/alien.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "V4Hi+nECzrockiU2TB2cDcvEn38", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "V4Hi+nECzrockiU2TB2cDcvEn38", "spine": "3.4.00", "width": 365.8, "height": 429.96, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": -8.17, "y": 73.5, "color": "fff200ff" },

examples/dragon/export/dragon.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "9MKo2cmJTDc3IPV4B3LRJxWbl04", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "9MKo2cmJTDc3IPV4B3LRJxWbl04", "spine": "3.4.00", "width": 897, "height": 716.36, "images": "./images/" },
 "bones": [
 	{ "name": "root", "y": -176.12 },
 	{ "name": "COG", "parent": "root", "y": 176.12 },

examples/export/export.bat

@@ -10,6 +10,7 @@ del /q ..\speedy\export\*
 del /q ..\spineboy\export\*
 del /q ..\spineboy-old\export\*
 del /q ..\spinosaurus\export\*
+del /q ..\stretchyman\export\*
 del /q ..\raptor\export\*
 del /q ..\tank\export\*
 del /q ..\vine\export\*
@@ -68,6 +69,11 @@ echo Exporting...
 -i ../spinosaurus/spinosaurus.spine -o ../spinosaurus/export -e json.json ^
 -i ../spinosaurus/spinosaurus.spine -o ../spinosaurus/export -e binary.json ^
 
+-i ../stretchyman/stretchyman.spine -o ../stretchyman/export -e json.json ^
+-i ../stretchyman/stretchyman.spine -o ../stretchyman/export -e binary.json ^
+-i ../stretchyman/images -o ../stretchyman/export -n stretchyman -p atlas-1.0.json ^
+-i ../stretchyman/images -o ../stretchyman/export -n stretchyman-pma -p atlas-1.0-pma.json ^
+
 -i ../raptor/raptor.spine -o ../raptor/export -e json.json ^
 -i ../raptor/raptor.spine -o ../raptor/export -e binary.json ^
 -i ../raptor/images -o ../raptor/export -n raptor -p atlas-0.5.json ^

examples/goblins/export/goblins-mesh.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "P7CQ4ImK+tcAICATgSttlZ5HOSM", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "3Z6FWT/Kylgd8cbSWBEwAsOcPEM", "spine": "3.4.00", "width": 266.87, "height": 349.55, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": 0.64, "y": 114.41 },
@@ -55,7 +55,7 @@
 			"spear": {
 				"type": "mesh",
 				"uvs": [ 1, 0.11236, 0.77096, 0.13278, 0.76608, 0.21781, 0.75642, 0.386, 0.74723, 0.54607, 0.72117, 1, 0.28838, 1, 0.24208, 0.54327, 0.22589, 0.38361, 0.2089, 0.21605, 0.20043, 0.13242, 0, 0.11519, 0.4527, 0, 0.58399, 0 ],
-				"triangles": [ 4, 7, 3, 6, 7, 4, 5, 6, 4, 10, 11, 12, 1, 13, 0, 12, 13, 1, 10, 12, 1, 9, 10, 1, 2, 9, 1, 8, 9, 2, 3, 8, 2, 7, 8, 3 ],
+				"triangles": [ 5, 6, 4, 6, 7, 4, 4, 7, 3, 2, 9, 1, 9, 10, 1, 10, 12, 1, 12, 13, 1, 1, 13, 0, 10, 11, 12, 3, 8, 2, 8, 9, 2, 7, 8, 3 ],
 				"vertices": [ 1, 20, 38.54, -10.88, 1, 1, 20, 30.97, -5.93, 1, 2, 19, 61.48, -5.58, 0.5116, 20, -0.31, -6.16, 0.48839, 2, 18, 64.73, -5.03, 0.50272, 19, -0.4, -5.06, 0.49728, 1, 10, 4.56, 23.91, 1, 1, 10, 41.7, -138.95, 1, 1, 10, 32.41999, -141.1, 1, 1, 10, -6.49, 22.4, 1, 2, 18, 65.48, 6.64, 0.50272, 19, 0.52999, 6.59, 0.49728, 2, 19, 62.18, 6.66, 0.5116, 20, 0.2, 6.09, 0.48839, 1, 20, 30.96, 6.61, 1, 1, 20, 37.25999, 11.09, 1, 1, 20, 79.75, 1.59, 1, 1, 20, 79.78, -1.29, 1 ],
 				"hull": 14,
 				"edges": [ 24, 22, 22, 20, 10, 12, 2, 0, 24, 26, 0, 26, 8, 10, 12, 14, 6, 8, 14, 16, 2, 4, 4, 6, 16, 18, 18, 20, 20, 2 ],

examples/goblins/export/goblins.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "XWev9W//Ru9qTfd6z9xOs5YG8F0", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "XWev9W//Ru9qTfd6z9xOs5YG8F0", "spine": "3.4.00", "width": 234.01, "height": 354.84, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": 0.64, "y": 114.41 },

examples/hero/export/hero-mesh.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "LuvsC/99prpPdtD87iWNAg526z8", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "9LrmMaI967fC0/XZwO4Ntbo7Ww8", "spine": "3.4.00", "width": 318.71, "height": 333.7, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "Hip", "parent": "root", "y": 94.88 },
@@ -94,7 +94,7 @@
 			"cape": {
 				"type": "mesh",
 				"uvs": [ 0.1298, 0.04145, 0.25, 0, 0.5, 0, 0.75, 0, 1, 0, 0.94074, 0.25, 0.90405, 0.5, 0.90969, 0.75259, 0.82336, 1, 0.55643, 1, 0.28104, 1, 0, 1, 0, 0.75518, 0.02821, 0.5, 0.05926, 0.25, 0.25, 0.25, 0.25, 0.5, 0.25, 0.75, 0.5, 0.25, 0.5, 0.5, 0.5, 0.75, 0.75, 0.25, 0.75, 0.5, 0.75, 0.75 ],
-				"triangles": [ 20, 22, 23, 23, 6, 7, 12, 13, 17, 11, 12, 17, 10, 17, 20, 11, 17, 10, 9, 20, 23, 10, 20, 9, 8, 23, 7, 9, 23, 8, 13, 16, 17, 17, 19, 20, 14, 15, 16, 13, 14, 16, 16, 18, 19, 19, 21, 22, 17, 16, 19, 20, 19, 22, 23, 22, 6, 0, 1, 15, 14, 0, 15, 15, 2, 18, 18, 3, 21, 16, 15, 18, 19, 18, 21, 6, 22, 21, 5, 6, 21, 15, 1, 2, 18, 2, 3, 5, 21, 3, 4, 5, 3 ],
+				"triangles": [ 9, 23, 8, 8, 23, 7, 10, 20, 9, 9, 20, 23, 11, 17, 10, 10, 17, 20, 11, 12, 17, 12, 13, 17, 23, 6, 7, 20, 22, 23, 17, 19, 20, 13, 16, 17, 23, 22, 6, 20, 19, 22, 17, 16, 19, 19, 21, 22, 16, 18, 19, 13, 14, 16, 14, 15, 16, 5, 6, 21, 6, 22, 21, 19, 18, 21, 16, 15, 18, 18, 3, 21, 15, 2, 18, 14, 0, 15, 0, 1, 15, 4, 5, 3, 5, 21, 3, 18, 2, 3, 15, 1, 2 ],
 				"vertices": [ 2, 12, -71.4, 10.27, 0.46604, 13, -9.13, -72.39, 0.53394, 2, 12, -47.49, 12.58, 0.68358, 13, -16.73, -49.61, 0.31641, 1, 12, -10.99, 12.58, 1, 1, 12, 25.5, 12.58, 1, 1, 12, 62, 12.58, 1, 5, 12, 62, -27.16, 0.46827, 13, -2.49, 66, 0.34919, 14, -29.04, 67.26, 0.138, 15, -57.05, 68.86, 0.03802, 16, -83.3, 76.26, 0.0065, 5, 12, 62, -66.91, 0.10393, 13, 36.24, 74.89, 0.24994, 14, 10.01, 74.62, 0.32221, 15, -17.77, 74.99, 0.22166, 16, -43.64, 78.98, 0.10223, 5, 12, 62, -106.66, 0.00721, 13, 74.98, 83.79, 0.07037, 14, 49.07, 81.98, 0.23464, 15, 21.49, 81.11, 0.35566, 16, -3.99, 81.69, 0.3321, 4, 13, 121.89, 57.11, 6.8E-4, 14, 94.89, 53.47, 0.03735, 15, 66.39, 51.18, 0.18593, 16, 38.16, 48, 0.77602, 3, 14, 101.65, 17.6, 1.8E-4, 15, 72.01999, 15.11, 0.0066, 16, 40.65, 11.58, 0.9932, 2, 15, 77.64, -20.94, 0.05302, 16, 43.15, -24.82, 0.94697, 3, 14, 115.16, -54.13, 0.00351, 15, 83.26999, -57, 0.13964, 16, 45.65, -61.23, 0.85684, 4, 13, 107.65, -58.5, 0.02404, 14, 76.1, -61.49, 0.08882, 15, 43.99, -63.13, 0.31703, 16, 5.99, -63.95, 0.57009, 5, 12, -83.99, -66.91, 0.00248, 13, 68.91, -67.39, 0.18233, 14, 37.04, -68.85, 0.31987, 15, 4.71999, -69.26, 0.35134, 16, -33.66, -66.67, 0.14396, 5, 12, -80.23, -27.03, 0.05345, 13, 29.2, -72.66, 0.47788, 14, -2.84, -72.54, 0.33484, 15, -35.25999, -71.69, 0.12468, 16, -73.69999, -65.65, 0.00913, 5, 12, -47.49, -27.16, 0.04861, 13, 22, -40.71, 0.52446, 14, -8.77, -40.34, 0.34709, 15, -40.16999, -39.32, 0.07735, 16, -75.81, -32.98, 0.00247, 4, 13, 60.74, -31.82, 0.12714, 14, 30.28, -32.98, 0.45018, 15, -0.9, -33.18999, 0.37754, 16, -36.15, -30.26, 0.04511, 4, 13, 99.48, -22.92, 0.00851, 14, 69.33999, -25.62, 0.04332, 15, 38.37, -27.07, 0.37472, 16, 3.49, -27.54, 0.57342, 1, 13, 13.83, -5.14, 1, 2, 14, 23.52, 2.88, 0.74116, 15, -6.52, 2.86, 0.25883, 3, 14, 62.59, 10.24, 0.01792, 15, 32.74, 8.99, 0.48072, 16, 1, 8.87, 0.50133, 5, 12, 25.5, -27.16, 0.37653, 13, 5.66, 30.42, 0.49807, 14, -22.29, 31.39, 0.10748, 15, -51.42, 32.8, 0.01629, 16, -80.8, 39.84, 0.0016, 5, 12, 25.5, -66.91, 0.05159, 13, 44.41, 39.32, 0.2736, 14, 16.77, 38.75, 0.45121, 15, -12.15, 38.91999, 0.18086, 16, -41.15, 42.56, 0.0427, 5, 12, 25.5, -106.66, 1.7E-4, 13, 83.15, 48.21, 0.01708, 14, 55.83, 46.11, 0.12238, 15, 27.12, 45.05, 0.35747, 16, -1.49, 45.28, 0.50287 ],
 				"hull": 15,
 				"edges": [ 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 16, 18, 18, 20, 20, 22, 22, 24, 24, 26, 26, 28, 28, 0, 14, 16 ],

examples/hero/export/hero.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "G8Hn+I+pLLpQJV630iP0YYkYAHQ", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "G8Hn+I+pLLpQJV630iP0YYkYAHQ", "spine": "3.4.00", "width": 319.35, "height": 337.01, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "Hip", "parent": "root", "y": 94.88 },

examples/powerup/export/powerup.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "NDIwB/eCc9kyjtXoMAlUrSBw0+Q", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "NDIwB/eCc9kyjtXoMAlUrSBw0+Q", "spine": "3.4.00", "width": 413.18, "height": 195.71, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "powerup", "parent": "root", "x": 1.48, "y": 134.02 },

examples/speedy/export/speedy.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "tmPhvJxT1yYlfE25wzds+8X1E44", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "tmPhvJxT1yYlfE25wzds+8X1E44", "spine": "3.4.00", "width": 196.03, "height": 305.44, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": -0.02, "y": 51.91 },

examples/spineboy-old/export/spineboy-old.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "DIwMYpCxf9hwB7YgCS6TSSPK/5A", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "DIwMYpCxf9hwB7YgCS6TSSPK/5A", "spine": "3.4.00", "width": 161.12, "height": 343.58, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": 0.64, "y": 114.41 },

examples/spineboy/export/spineboy-hover.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "YRJQeZQfL0LYebk3R3xgGRhUrlY", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "kLwY39chXP87A04aUX8jh92jUjs", "spine": "3.4.00", "width": 511.47, "height": 739.87, "images": "./images/" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "hip", "parent": "root", "x": -49.89, "y": 290.95 },
@@ -164,7 +164,7 @@
 			"front_foot": {
 				"type": "mesh",
 				"uvs": [ 0.59416, 0.23421, 0.62256, 0.30335, 0.65008, 0.37035, 0.67637, 0.38403, 0.72068, 0.40709, 0.76264, 0.42894, 1, 0.70375, 1, 1, 0.65517, 1, 0.3644, 1, 0, 1, 0, 0.39196, 0, 0, 0.17845, 0, 0.49795, 0 ],
-				"triangles": [ 8, 6, 7, 8, 5, 6, 8, 4, 5, 4, 8, 3, 8, 9, 3, 9, 2, 3, 2, 10, 1, 2, 9, 10, 1, 11, 0, 0, 11, 13, 13, 14, 0, 11, 1, 10, 11, 12, 13 ],
+				"triangles": [ 8, 9, 3, 4, 8, 3, 8, 4, 5, 8, 5, 6, 8, 6, 7, 11, 12, 13, 11, 1, 10, 13, 14, 0, 0, 11, 13, 1, 11, 0, 2, 9, 10, 2, 10, 1, 9, 2, 3 ],
 				"vertices": [ 2, 17, 18.17, 41.57, 0.72255, 18, 12.46, 46.04, 0.27744, 2, 17, 24.08, 40.75, 0.57406, 18, 16.12, 41.34, 0.42592, 2, 17, 29.8, 39.97, 0.47663, 18, 19.67, 36.77, 0.52336, 2, 17, 32.8, 41.66, 0.37452, 18, 22.99, 35.89, 0.62547, 2, 17, 37.86, 44.51, 0.24772, 18, 28.6, 34.4, 0.75227, 2, 17, 42.65, 47.21, 0.17783, 18, 33.91, 32.98, 0.82216, 1, 18, 64.15, 14.56, 1, 1, 18, 64.51, -5.87, 1, 1, 18, 21.07, -6.63, 1, 2, 17, 35.38, -16.16, 0.99998, 18, -15.54, -7.28, 1.0E-5, 1, 17, 3.1, -48.81, 1, 1, 17, -26.72, -19.31, 1, 1, 17, -45.95, -0.29, 1, 1, 17, -30.14, 15.69, 1, 2, 17, -1.84, 44.31, 0.91511, 18, 0.05, 61.98, 0.08488 ],
 				"hull": 15,
 				"edges": [ 14, 16, 16, 18, 18, 20, 4, 18, 20, 22, 22, 24, 24, 26, 26, 28, 22, 26, 12, 14, 10, 12, 2, 4, 2, 20, 4, 6, 6, 16, 2, 0, 0, 28, 6, 8, 8, 10 ],
@@ -202,7 +202,7 @@
 			"head": {
 				"type": "mesh",
 				"uvs": [ 0.75918, 0.06107, 0.88392, 0.17892, 0.90174, 0.30856, 0.94223, 0.1966, 1, 0.26584, 1, 0.42199, 0.95863, 0.46992, 0.92118, 0.51333, 0.85957, 0.53469, 0.78388, 0.65605, 0.74384, 0.74838, 0.85115, 0.75151, 0.84828, 0.82563, 0.8178, 0.85367, 0.75598, 0.85906, 0.76236, 0.90467, 0.65875, 1, 0.38336, 1, 0.18579, 0.85403, 0.1274, 0.8109, 0.06024, 0.69209, 0, 0.58551, 0, 0.41021, 0.08529, 0.20691, 0.24243, 0.14504, 0.49999, 0.14208, 0.50322, 0.07433, 0.41738, 0, 0.57612, 0, 0.85059, 0.36086, 0.73431, 0.43206, 0.6848, 0.3127, 0.72164, 0.16717, 0.55931, 0.04153, 0.44763, 0.22894, 0.23925, 0.26559, 0.71271, 0.44035, 0.56992, 0.38299, 0.41678, 0.3351, 0.29299, 0.31496, 0.70801, 0.44501, 0.56676, 0.38976, 0.4152, 0.34416, 0.28753, 0.33017, 0.88988, 0.50176, 0.30388, 0.73462, 0.2646, 0.65674, 0.21414, 0.61583, 0.14612, 0.62193, 0.10315, 0.66636, 0.10357, 0.72556, 0.14505, 0.79163, 0.20263, 0.81355, 0.27872, 0.80158, 0.34946, 0.7376, 0.23073, 0.57072, 0.08878, 0.60706, 0.2946, 0.8129, 0.73005, 0.87883, 0.69804, 0.87348, 0.66165, 0.79681 ],
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examples/spineboy/export/spineboy-mesh.json

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@@ -217,7 +217,7 @@
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 				"hull": 14,
 				"edges": [ 14, 12, 10, 12, 14, 16, 16, 18, 18, 20, 4, 18, 20, 22, 24, 26, 22, 24, 4, 2, 2, 20, 4, 6, 6, 16, 6, 8, 8, 10, 2, 0, 0, 26 ],

examples/spineboy/export/spineboy.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "rPoYyBLFG6F0CGZ5wsUEBKDJU9U", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "rPoYyBLFG6F0CGZ5wsUEBKDJU9U", "spine": "3.4.00", "width": 470.9, "height": 731.49, "images": "./images/" },
 "bones": [
 	{ "name": "hip", "y": 247.47 },
 	{ "name": "torso", "parent": "hip", "length": 127.55, "rotation": 103.82, "x": -1.61, "y": 4.9, "color": "e0da19ff" },

examples/spinosaurus/export/spinosaurus.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "+jy97FaQm8tosWwFNGbQGD2+FlY", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
+"skeleton": { "hash": "+jy97FaQm8tosWwFNGbQGD2+FlY", "spine": "3.4.00", "width": 1680, "height": 1782.27, "images": "./images/" },
 "bones": [
 	{ "name": "root", "y": -526.31 },
 	{ "name": "leaves", "parent": "root", "x": -0.16, "y": 1310.1 },

examples/stretchyman/export/stretchyman-pma.atlas

@@ -0,0 +1,41 @@
+
+stretchyman-pma.png
+size: 1024,256
+format: RGBA8888
+filter: Linear,Linear
+repeat: none
+back arm
+  rotate: true
+  xy: 679, 173
+  size: 72, 202
+  orig: 72, 202
+  offset: 0, 0
+  index: -1
+back leg
+  rotate: true
+  xy: 2, 2
+  size: 100, 318
+  orig: 100, 318
+  offset: 0, 0
+  index: -1
+body
+  rotate: true
+  xy: 2, 104
+  size: 141, 452
+  orig: 141, 452
+  offset: 0, 0
+  index: -1
+front arm
+  rotate: true
+  xy: 456, 100
+  size: 145, 221
+  orig: 145, 221
+  offset: 0, 0
+  index: -1
+head
+  rotate: true
+  xy: 322, 15
+  size: 87, 102
+  orig: 87, 102
+  offset: 0, 0
+  index: -1

examples/stretchyman/export/stretchyman.atlas

@@ -0,0 +1,41 @@
+
+stretchyman.png
+size: 1024,256
+format: RGBA8888
+filter: Linear,Linear
+repeat: none
+back arm
+  rotate: true
+  xy: 679, 173
+  size: 72, 202
+  orig: 72, 202
+  offset: 0, 0
+  index: -1
+back leg
+  rotate: true
+  xy: 2, 2
+  size: 100, 318
+  orig: 100, 318
+  offset: 0, 0
+  index: -1
+body
+  rotate: true
+  xy: 2, 104
+  size: 141, 452
+  orig: 141, 452
+  offset: 0, 0
+  index: -1
+front arm
+  rotate: true
+  xy: 456, 100
+  size: 145, 221
+  orig: 145, 221
+  offset: 0, 0
+  index: -1
+head
+  rotate: true
+  xy: 322, 15
+  size: 87, 102
+  orig: 87, 102
+  offset: 0, 0
+  index: -1

examples/stretchyman/license.txt

@@ -0,0 +1,8 @@
+Copyright (c) 2016, Esoteric Software
+
+The images in this project may be redistributed as long as they are accompanied
+by this license file. The images may not be used for commercial use of any
+kind.
+
+The project file is released into the public domain. It may be used as the basis
+for derivative work.

examples/tank/export/tank.json

@@ -1,5 +1,5 @@
 {
-"skeleton": { "hash": "eyBEg78jnHpBZJz2yWiIyq/gj24", "spine": "3.4.00", "width": 0, "height": 0, "images": "" },
+"skeleton": { "hash": "prAbugErg4ObQ7MEDGj8zq4mn74", "spine": "3.4.00", "width": 1914.53, "height": 964.03, "images": "" },
 "bones": [
 	{ "name": "root" },
 	{ "name": "tankRoot", "parent": "root", "y": 200 },
@@ -422,7 +422,7 @@
 			"images/antenna": {
 				"type": "mesh",
 				"uvs": [ 0.64286, 0.07875, 0.65354, 0.15349, 0.66324, 0.22137, 0.67367, 0.29433, 0.68383, 0.36543, 0.69359, 0.43374, 0.7031, 0.50029, 0.71311, 0.5703, 0.72327, 0.64138, 0.73406, 0.71688, 0.7444, 0.78929, 0.75614, 0.8714, 0.76905, 0.9431, 1, 0.9431, 1, 1, 0, 1, 0, 0.9431, 0.20105, 0.9431, 0.20105, 0.87093, 0.21461, 0.78846, 0.22651, 0.71606, 0.23885, 0.64098, 0.25035, 0.57104, 0.26206, 0.49983, 0.27306, 0.4329, 0.2843, 0.36453, 0.29592, 0.29381, 0.308, 0.22037, 0.319, 0.15345, 0.33141, 0.07795, 0.34423, 0, 0.6316, 0 ],
-				"triangles": [ 30, 31, 0, 29, 30, 0, 29, 0, 1, 28, 29, 1, 28, 1, 2, 27, 28, 2, 27, 2, 3, 26, 3, 4, 25, 26, 4, 25, 4, 5, 26, 27, 3, 24, 5, 6, 23, 24, 6, 7, 23, 6, 24, 25, 5, 22, 7, 8, 21, 22, 8, 21, 8, 9, 7, 22, 23, 20, 9, 10, 19, 20, 10, 20, 21, 9, 19, 10, 11, 18, 19, 11, 17, 18, 11, 17, 11, 12, 15, 16, 17, 12, 13, 14, 15, 17, 12, 14, 15, 12 ],
+				"triangles": [ 29, 0, 1, 29, 30, 0, 30, 31, 0, 27, 2, 3, 27, 28, 2, 28, 1, 2, 28, 29, 1, 26, 27, 3, 25, 4, 5, 25, 26, 4, 26, 3, 4, 24, 25, 5, 7, 23, 6, 23, 24, 6, 24, 5, 6, 7, 22, 23, 21, 8, 9, 21, 22, 8, 22, 7, 8, 20, 21, 9, 19, 20, 10, 20, 9, 10, 14, 15, 12, 15, 17, 12, 12, 13, 14, 15, 16, 17, 17, 11, 12, 17, 18, 11, 18, 19, 11, 19, 10, 11 ],
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 				"hull": 32,
 				"edges": [ 28, 30, 28, 26, 30, 32, 26, 24, 24, 22, 32, 34, 34, 24, 34, 36, 36, 22, 60, 62, 38, 36, 20, 22, 38, 20, 40, 38, 18, 20, 40, 18, 42, 40, 16, 18, 42, 16, 44, 42, 14, 16, 44, 14, 46, 44, 12, 14, 46, 12, 48, 46, 10, 12, 48, 10, 50, 48, 8, 10, 50, 8, 52, 50, 6, 8, 52, 6, 54, 52, 4, 6, 54, 4, 56, 54, 2, 4, 56, 2, 60, 58, 58, 56, 62, 0, 0, 2, 58, 0 ],
@@ -440,7 +440,7 @@
 			"images/cannonConnector": {
 				"type": "mesh",
 				"uvs": [ 1, 0.03236, 1, 0.10602, 0.90987, 0.32859, 0.81975, 0.55116, 0.72962, 0.77372, 0.6395, 0.99629, 0.42157, 0.99629, 0.20364, 0.99629, 0, 0.85433, 0, 0.69901, 0.02267, 0.52884, 0, 0.31444, 0.21601, 0.12998, 0.43367, 0, 0.63546, 0.0037, 0.48407, 0.77059, 0.31496, 0.52496, 0.64132, 0.19648, 0.21516, 0.76765, 0.58345, 0.5647, 0.68444, 0.40146, 0.46758, 0.36649, 0.28934, 0.34603 ],
-				"triangles": [ 21, 22, 12, 11, 12, 22, 17, 21, 13, 17, 13, 14, 21, 12, 13, 21, 17, 20, 16, 22, 21, 10, 11, 22, 10, 22, 16, 19, 21, 20, 16, 21, 19, 18, 10, 16, 9, 10, 18, 15, 16, 19, 18, 16, 15, 8, 9, 18, 7, 8, 18, 6, 18, 15, 7, 18, 6, 14, 0, 1, 17, 14, 1, 2, 17, 1, 20, 17, 2, 3, 20, 2, 19, 20, 3, 4, 19, 3, 15, 19, 4, 5, 15, 4, 6, 15, 5 ],
+				"triangles": [ 7, 18, 6, 6, 18, 15, 7, 8, 18, 8, 9, 18, 18, 16, 15, 15, 16, 19, 9, 10, 18, 18, 10, 16, 16, 21, 19, 19, 21, 20, 10, 22, 16, 10, 11, 22, 16, 22, 21, 21, 17, 20, 21, 12, 13, 17, 13, 14, 17, 21, 13, 11, 12, 22, 21, 22, 12, 6, 15, 5, 5, 15, 4, 15, 19, 4, 4, 19, 3, 19, 20, 3, 3, 20, 2, 20, 17, 2, 2, 17, 1, 17, 14, 1, 14, 0, 1 ],
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@@ -796,7 +796,8 @@
 				"closed": true,
 				"lengths": [ 182.41, 349, 472.77, 602.99, 780.46, 1052.96, 1133.44, 1218.43, 1298.34, 1382.7, 1465.57, 1546.11, 1628.02, 1707.73, 1794.36, 1876.75, 2158.69, 2321.34, 2438.56, 2579.42, 2745.35, 2919.23 ],
 				"vertexCount": 66,
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+				"color": "ff8819ff"
 			}
 		},
 		"wheel-big": {

spine-as3/README.md

@@ -10,18 +10,32 @@ The Spine Runtimes are developed with the intent to be used with data exported f
 
 ## Spine version
 
-spine-as3 works with data exported from Spine 3.1.08. Updating spine-as3 to [v3.2](https://github.com/EsotericSoftware/spine-runtimes/issues/586) and [v3.3](https://github.com/EsotericSoftware/spine-runtimes/issues/613) is in progress.
+spine-as3 works with data exported from the latest Spine version.
 
 spine-as3 supports all Spine features, including meshes. If using the `spine.flash` classes for rendering, meshes are not supported.
 
 spine-as3 does not yet support loading the binary format.
 
-## Setup
+## Usage
+1. Create a new Flex or Adobe AIR project in your preferred IDE.
+2. Download the Spine Runtimes source using git (`git clone https://github.com/esotericsoftware/spine-runtimes`) or download it [as a zip](https://github.com/EsotericSoftware/spine-runtimes/archive/master.zip)
+3. Add the sources from `spine-as3/spine-as3/src/` to your project
 
-1. Download the Spine Runtimes source using [git](https://help.github.com/articles/set-up-git) or by downloading it [as a zip](https://github.com/EsotericSoftware/spine-runtimes/archive/master.zip).
+## Example
-1. Using [FDT](http://fdt.powerflasher.com/), import the spine-as3 project by choosing File -> Import -> Existing projects. For other IDEs you will need to create a new project and import the source.
+The Spine AS3 example works on Windows, Linux and Mac OS X. This guide assumes you are using [FDT Free](http://fdt.powerflasher.com/) as your development environment.
 
-Alternatively, the contents of the `spine-as3/src` directory can be copied into your project.
+1. Download [FDT free](http://fdt.powerflasher.com/buy-download/) for your operating system.
+3. Download and install Adobe Flash Player 22 with debugging support](https://www.adobe.com/support/flashplayer/debug_downloads.html#fp15)
+2. Download the latest [Flex SDK](http://www.adobe.com/devnet/flex/flex-sdk-download.html). We assume it will be installed to some folder on your disk called `flex_sdk`.
+3. Download the latest [Adobe AIR SDK](http://www.adobe.com/devnet/air/air-sdk-download.html)
+4. Extract the AIR SDK contents, and copy them to your `flex_sdk` folder. This will replace the Adobe AIR version shipped with Flex.
+5. Open FDT, go to `Preferences -> FDT -> Installed SDKs`
+6. Click `Add` and browse to `flex_sdk`
+7. Go to `File -> Import -> General -> Existing Projects into Workspace`
+6. Browse to `spine-as3/`. You should see both the `spine-as3` and `spine-as3-example` project in the import dialog. Click `Finish`
+8. Right click the `Main.as` file in `spine-as3-example/src/spine` in the FDT explorer and select `Debug As -> FDT SWF Application`
+
+**Note**: FDT Free does not allow project dependencies. If you modify the sources of `spine-as3`, you will have to compile the project to an `.swc` and place it in `spine-as3-example/libs`.
 
 ## Demos
 

spine-as3/spine-as3-example/.settings/com.powerflasher.fdt.core.prefs

@@ -3,6 +3,7 @@ com.powerflasher.fdt.core.CompilerArguments=-static-link-runtime-shared-librarie
 com.powerflasher.fdt.core.CompilerConstants=CONFIG\:\:AUTHOR\!"{user.name}"\nCONFIG\:\:DEBUG\!{debug}
 com.powerflasher.fdt.core.DefaultOutputFolder=bin
 com.powerflasher.fdt.core.DefaultPlayer=External_SWF_Viewer
+com.powerflasher.fdt.core.IncludeTestResources=false
 com.powerflasher.fdt.core.Language=AS3
 com.powerflasher.fdt.core.Manifests=
 com.powerflasher.fdt.core.PassClasspath=true
@@ -13,7 +14,7 @@ com.powerflasher.fdt.core.PassManifests=true
 com.powerflasher.fdt.core.PassRsls=false
 com.powerflasher.fdt.core.PassSwcs=true
 com.powerflasher.fdt.core.PlatformType=WEB
-com.powerflasher.fdt.core.PlayerVersion=11.1
+com.powerflasher.fdt.core.PlayerVersion=22.0
 com.powerflasher.fdt.core.ProjectTypeHint=Web
 com.powerflasher.fdt.core.Runtime=Flash_Player
 com.powerflasher.fdt.core.SdkName=Flex 4.6.0

spine-as3/spine-as3-example/.settings/launch/spine-as3-example.launch

@@ -13,7 +13,7 @@
 <booleanAttribute key="FORCE_FRESH_COMPILATION" value="false"/>
 <booleanAttribute key="KILL_PREVIOUS_VIEWER" value="true"/>
 <stringAttribute key="LAUNCHER_DEPENDENCIES" value="[Self]"/>
-<stringAttribute key="MAIN_CLASS" value="src/spine/Main.as"/>
+<stringAttribute key="MAIN_CLASS" value="src/spine/examples/Main.as"/>
 <stringAttribute key="MOBILE_PRESET" value=""/>
 <booleanAttribute key="NEW_WINDOW_EACH_LAUNCH" value="false"/>
 <stringAttribute key="OUTPUT" value="bin/spine-as3-example.swf"/>

spine-as3/spine-as3-example/src/goblins-mesh.atlas

@@ -1,292 +0,0 @@
-
-goblins-mesh.png
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-dagger
-  rotate: true
-  xy: 372, 100
-  size: 26, 108
-  orig: 26, 108
-  offset: 0, 0
-  index: -1
-goblin/eyes-closed
-  rotate: false
-  xy: 2, 7
-  size: 34, 12
-  orig: 34, 12
-  offset: 0, 0
-  index: -1
-goblin/head
-  rotate: false
-  xy: 107, 36
-  size: 103, 66
-  orig: 103, 66
-  offset: 0, 0
-  index: -1
-goblin/left-arm
-  rotate: false
-  xy: 901, 56
-  size: 37, 35
-  orig: 37, 35
-  offset: 0, 0
-  index: -1
-goblin/left-foot
-  rotate: false
-  xy: 929, 95
-  size: 65, 31
-  orig: 65, 31
-  offset: 0, 0
-  index: -1
-goblin/left-hand
-  rotate: false
-  xy: 452, 2
-  size: 36, 41
-  orig: 36, 41
-  offset: 0, 0
-  index: -1
-goblin/left-lower-leg
-  rotate: true
-  xy: 713, 93
-  size: 33, 70
-  orig: 33, 70
-  offset: 0, 0
-  index: -1
-goblin/left-shoulder
-  rotate: false
-  xy: 610, 44
-  size: 29, 44
-  orig: 29, 44
-  offset: 0, 0
-  index: -1
-goblin/left-upper-leg
-  rotate: true
-  xy: 638, 93
-  size: 33, 73
-  orig: 33, 73
-  offset: 0, 0
-  index: -1
-goblin/neck
-  rotate: false
-  xy: 490, 2
-  size: 36, 41
-  orig: 36, 41
-  offset: 0, 0
-  index: -1
-goblin/pelvis
-  rotate: false
-  xy: 482, 45
-  size: 62, 43
-  orig: 62, 43
-  offset: 0, 0
-  index: -1
-goblin/right-arm
-  rotate: true
-  xy: 690, 2
-  size: 23, 50
-  orig: 23, 50
-  offset: 0, 0
-  index: -1
-goblin/right-foot
-  rotate: false
-  xy: 771, 58
-  size: 63, 33
-  orig: 63, 33
-  offset: 0, 0
-  index: -1
-goblin/right-hand
-  rotate: false
-  xy: 940, 56
-  size: 36, 37
-  orig: 36, 37
-  offset: 0, 0
-  index: -1
-goblin/right-lower-leg
-  rotate: true
-  xy: 482, 90
-  size: 36, 76
-  orig: 36, 76
-  offset: 0, 0
-  index: -1
-goblin/right-shoulder
-  rotate: true
-  xy: 602, 3
-  size: 39, 45
-  orig: 39, 45
-  offset: 0, 0
-  index: -1
-goblin/right-upper-leg
-  rotate: true
-  xy: 641, 57
-  size: 34, 63
-  orig: 34, 63
-  offset: 0, 0
-  index: -1
-goblin/torso
-  rotate: true
-  xy: 212, 34
-  size: 68, 96
-  orig: 68, 96
-  offset: 0, 0
-  index: -1
-goblin/undie-straps
-  rotate: false
-  xy: 380, 5
-  size: 55, 19
-  orig: 55, 19
-  offset: 0, 0
-  index: -1
-goblin/undies
-  rotate: false
-  xy: 174, 5
-  size: 36, 29
-  orig: 36, 29
-  offset: 0, 0
-  index: -1
-goblingirl/eyes-closed
-  rotate: false
-  xy: 269, 11
-  size: 37, 21
-  orig: 37, 21
-  offset: 0, 0
-  index: -1
-goblingirl/head
-  rotate: false
-  xy: 2, 21
-  size: 103, 81
-  orig: 103, 81
-  offset: 0, 0
-  index: -1
-goblingirl/left-arm
-  rotate: true
-  xy: 978, 56
-  size: 37, 35
-  orig: 37, 35
-  offset: 0, 0
-  index: -1
-goblingirl/left-foot
-  rotate: false
-  xy: 107, 3
-  size: 65, 31
-  orig: 65, 31
-  offset: 0, 0
-  index: -1
-goblingirl/left-hand
-  rotate: false
-  xy: 565, 2
-  size: 35, 40
-  orig: 35, 40
-  offset: 0, 0
-  index: -1
-goblingirl/left-lower-leg
-  rotate: true
-  xy: 785, 93
-  size: 33, 70
-  orig: 33, 70
-  offset: 0, 0
-  index: -1
-goblingirl/left-shoulder
-  rotate: true
-  xy: 690, 27
-  size: 28, 46
-  orig: 28, 46
-  offset: 0, 0
-  index: -1
-goblingirl/left-upper-leg
-  rotate: true
-  xy: 857, 93
-  size: 33, 70
-  orig: 33, 70
-  offset: 0, 0
-  index: -1
-goblingirl/neck
-  rotate: false
-  xy: 528, 2
-  size: 35, 41
-  orig: 35, 41
-  offset: 0, 0
-  index: -1
-goblingirl/pelvis
-  rotate: false
-  xy: 546, 45
-  size: 62, 43
-  orig: 62, 43
-  offset: 0, 0
-  index: -1
-goblingirl/right-arm
-  rotate: false
-  xy: 452, 48
-  size: 28, 50
-  orig: 28, 50
-  offset: 0, 0
-  index: -1
-goblingirl/right-foot
-  rotate: false
-  xy: 836, 58
-  size: 63, 33
-  orig: 63, 33
-  offset: 0, 0
-  index: -1
-goblingirl/right-hand
-  rotate: true
-  xy: 771, 20
-  size: 36, 37
-  orig: 36, 37
-  offset: 0, 0
-  index: -1
-goblingirl/right-lower-leg
-  rotate: true
-  xy: 560, 90
-  size: 36, 76
-  orig: 36, 76
-  offset: 0, 0
-  index: -1
-goblingirl/right-shoulder
-  rotate: false
-  xy: 649, 10
-  size: 39, 45
-  orig: 39, 45
-  offset: 0, 0
-  index: -1
-goblingirl/right-upper-leg
-  rotate: true
-  xy: 706, 57
-  size: 34, 63
-  orig: 34, 63
-  offset: 0, 0
-  index: -1
-goblingirl/torso
-  rotate: false
-  xy: 310, 2
-  size: 68, 96
-  orig: 68, 96
-  offset: 0, 0
-  index: -1
-goblingirl/undie-straps
-  rotate: false
-  xy: 212, 13
-  size: 55, 19
-  orig: 55, 19
-  offset: 0, 0
-  index: -1
-goblingirl/undies
-  rotate: false
-  xy: 810, 27
-  size: 36, 29
-  orig: 36, 29
-  offset: 0, 0
-  index: -1
-shield
-  rotate: false
-  xy: 380, 26
-  size: 70, 72
-  orig: 70, 72
-  offset: 0, 0
-  index: -1
-spear
-  rotate: true
-  xy: 2, 104
-  size: 22, 368
-  orig: 22, 368
-  offset: 0, 0
-  index: -1

spine-as3/spine-as3-example/src/spine/examples/Main.as

@@ -29,10 +29,11 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 
-package spine {
+package spine.examples {
 
 import flash.display.Sprite;
 
+import spine.*;
 import spine.animation.AnimationStateData;
 import spine.atlas.Atlas;
 import spine.attachments.AtlasAttachmentLoader;
@@ -68,7 +69,7 @@ public class Main extends Sprite {
 		skeleton.y = 560;
 		
 		skeleton.state.onStart.add(function (trackIndex:int) : void {
-			trace(trackIndex + " start: " + skeleton.state.getCurrent(trackIndex));
+			trace(trackIndex + " fuu start: " + skeleton.state.getCurrent(trackIndex));
 		});
 		skeleton.state.onEnd.add(function (trackIndex:int) : void {
 			trace(trackIndex + " end: " + skeleton.state.getCurrent(trackIndex));

spine-as3/spine-as3-example/src/spineboy.atlas

@@ -1,194 +1,216 @@
 
 spineboy.png
+size: 1024,1024
 format: RGBA8888
 filter: Linear,Linear
 repeat: none
 eye_indifferent
   rotate: true
-  xy: 389, 5
+  xy: 648, 629
-  size: 56, 53
+  size: 93, 89
-  orig: 56, 53
+  orig: 93, 89
   offset: 0, 0
   index: -1
 eye_surprised
-  rotate: false
+  rotate: true
-  xy: 580, 34
+  xy: 233, 179
-  size: 56, 53
+  size: 93, 89
-  orig: 56, 53
+  orig: 93, 89
   offset: 0, 0
   index: -1
 front_bracer
   rotate: false
-  xy: 732, 85
+  xy: 245, 2
-  size: 35, 48
+  size: 58, 80
-  orig: 35, 48
+  orig: 58, 80
   offset: 0, 0
   index: -1
 front_fist_closed
   rotate: false
-  xy: 556, 91
+  xy: 168, 45
-  size: 45, 49
+  size: 75, 82
-  orig: 45, 49
+  orig: 75, 82
   offset: 0, 0
   index: -1
 front_fist_open
   rotate: false
-  xy: 668, 32
+  xy: 844, 646
-  size: 52, 52
+  size: 86, 87
-  orig: 52, 52
+  orig: 86, 87
   offset: 0, 0
   index: -1
 front_foot
-  rotate: false
+  rotate: true
-  xy: 924, 201
+  xy: 310, 326
-  size: 76, 41
+  size: 126, 69
-  orig: 76, 41
+  orig: 126, 69
   offset: 0, 0
   index: -1
 front_foot_bend1
-  rotate: false
+  rotate: true
-  xy: 845, 200
+  xy: 951, 894
-  size: 77, 42
+  size: 128, 70
-  orig: 77, 42
+  orig: 128, 70
   offset: 0, 0
   index: -1
 front_foot_bend2
   rotate: false
-  xy: 778, 186
+  xy: 2, 33
-  size: 65, 56
+  size: 108, 93
-  orig: 65, 56
+  orig: 108, 93
   offset: 0, 0
   index: -1
 front_shin
   rotate: true
-  xy: 444, 91
+  xy: 739, 735
-  size: 49, 110
+  size: 82, 184
-  orig: 49, 110
+  orig: 82, 184
   offset: 0, 0
   index: -1
 front_thigh
-  rotate: true
+  rotate: false
-  xy: 603, 89
+  xy: 381, 340
-  size: 29, 67
+  size: 48, 112
-  orig: 29, 67
+  orig: 48, 112
   offset: 0, 0
   index: -1
 front_upper_arm
-  rotate: true
+  rotate: false
-  xy: 672, 86
+  xy: 112, 29
-  size: 32, 58
+  size: 54, 97
-  orig: 32, 58
+  orig: 54, 97
   offset: 0, 0
   index: -1
 goggles
   rotate: false
-  xy: 444, 142
+  xy: 156, 454
-  size: 157, 100
+  size: 261, 166
-  orig: 157, 100
+  orig: 261, 166
   offset: 0, 0
   index: -1
 gun
   rotate: false
-  xy: 603, 120
+  xy: 739, 819
-  size: 126, 122
+  size: 210, 203
-  orig: 126, 122
+  orig: 210, 203
   offset: 0, 0
   index: -1
 head
   rotate: false
-  xy: 279, 63
+  xy: 466, 724
-  size: 163, 179
+  size: 271, 298
-  orig: 163, 179
+  orig: 271, 298
+  offset: 0, 0
+  index: -1
+hoverboard_board
+  rotate: true
+  xy: 2, 128
+  size: 492, 152
+  orig: 492, 152
+  offset: 0, 0
+  index: -1
+hoverboard_thruster
+  rotate: false
+  xy: 602, 558
+  size: 60, 64
+  orig: 60, 64
+  offset: 0, 0
+  index: -1
+hoverglow_small
+  rotate: true
+  xy: 156, 178
+  size: 274, 75
+  orig: 274, 75
   offset: 0, 0
   index: -1
 mouth_grind
-  rotate: false
+  rotate: true
-  xy: 845, 163
+  xy: 951, 799
-  size: 56, 35
+  size: 93, 59
-  orig: 56, 35
+  orig: 93, 59
   offset: 0, 0
   index: -1
 mouth_oooo
-  rotate: false
+  rotate: true
-  xy: 842, 126
+  xy: 245, 84
-  size: 56, 35
+  size: 93, 59
-  orig: 56, 35
+  orig: 93, 59
   offset: 0, 0
   index: -1
 mouth_smile
   rotate: false
-  xy: 769, 97
+  xy: 925, 738
-  size: 56, 35
+  size: 93, 59
-  orig: 56, 35
+  orig: 93, 59
   offset: 0, 0
   index: -1
 muzzle
   rotate: false
-  xy: 2, 2
+  xy: 2, 622
-  size: 275, 240
+  size: 462, 400
-  orig: 277, 240
+  orig: 462, 400
   offset: 0, 0
   index: -1
 neck
   rotate: false
-  xy: 903, 173
+  xy: 168, 2
-  size: 22, 25
+  size: 36, 41
-  orig: 22, 25
+  orig: 36, 41
   offset: 0, 0
   index: -1
 rear_bracer
   rotate: false
-  xy: 722, 40
+  xy: 932, 664
-  size: 34, 43
+  size: 56, 72
-  orig: 34, 43
+  orig: 56, 72
   offset: 0, 0
   index: -1
 rear_foot
   rotate: false
-  xy: 444, 11
+  xy: 487, 562
-  size: 68, 36
+  size: 113, 60
-  orig: 68, 36
+  orig: 113, 60
   offset: 0, 0
   index: -1
 rear_foot_bend1
-  rotate: false
+  rotate: true
-  xy: 444, 49
+  xy: 419, 503
-  size: 70, 40
+  size: 117, 66
-  orig: 70, 40
+  orig: 117, 66
   offset: 0, 0
   index: -1
 rear_foot_bend2
   rotate: false
-  xy: 778, 134
+  xy: 739, 650
-  size: 62, 50
+  size: 103, 83
-  orig: 62, 50
+  orig: 103, 83
   offset: 0, 0
   index: -1
 rear_shin
   rotate: false
-  xy: 731, 135
+  xy: 233, 274
-  size: 45, 107
+  size: 75, 178
-  orig: 45, 107
+  orig: 75, 178
   offset: 0, 0
   index: -1
 rear_thigh
   rotate: true
-  xy: 516, 50
+  xy: 487, 495
-  size: 39, 62
+  size: 65, 104
-  orig: 39, 62
+  orig: 65, 104
   offset: 0, 0
   index: -1
 rear_upper_arm
-  rotate: false
+  rotate: true
-  xy: 638, 35
+  xy: 156, 129
-  size: 28, 52
+  size: 47, 87
-  orig: 28, 52
+  orig: 47, 87
   offset: 0, 0
   index: -1
 torso
   rotate: true
-  xy: 279, 2
+  xy: 466, 624
-  size: 59, 108
+  size: 98, 180
-  orig: 59, 108
+  orig: 98, 180
   offset: 0, 0
   index: -1

spine-as3/spine-as3-example/src/spineboy.json

@@ -1,39 +1,31 @@
 {
+"skeleton": { "hash": "rPoYyBLFG6F0CGZ5wsUEBKDJU9U", "spine": "3.4.00", "width": 0, "height": 0, "images": "./images/" },
 "bones": [
 	{ "name": "hip", "y": 247.47 },
-	{ "name": "front_thigh", "parent": "hip", "length": 74.8, "x": -17.45, "y": -11.64, "rotation": -95.51, "color": "00ff04ff" },
+	{ "name": "torso", "parent": "hip", "length": 127.55, "rotation": 103.82, "x": -1.61, "y": 4.9, "color": "e0da19ff" },
-	{ "name": "rear_thigh", "parent": "hip", "length": 85.71, "x": 8.91, "y": -5.62, "rotation": -72.54, "color": "ff000dff" },
+	{ "name": "front_upper_arm", "parent": "torso", "length": 69.45, "rotation": 168.37, "x": 103.75, "y": 19.32, "color": "00ff04ff" },
-	{ "name": "torso", "parent": "hip", "length": 127.55, "x": -1.61, "y": 4.9, "rotation": 103.82, "color": "e0da19ff" },
-	{
-		"name": "front_shin",
-		"parent": "front_thigh",
-		"length": 128.76,
-		"x": 78.69,
-		"y": 1.6,
-		"rotation": -2.21,
-		"inheritScale": false,
-		"color": "00ff04ff"
-	},
-	{ "name": "front_upper_arm", "parent": "torso", "length": 69.45, "x": 103.75, "y": 19.32, "rotation": 168.37, "color": "00ff04ff" },
-	{ "name": "neck", "parent": "torso", "length": 25.45, "x": 127.49, "y": -0.3, "rotation": -31.53, "color": "e0da19ff" },
-	{ "name": "rear_shin", "parent": "rear_thigh", "length": 121.87, "x": 86.1, "y": -1.32, "rotation": -19.83, "color": "ff000dff" },
-	{ "name": "rear_upper_arm", "parent": "torso", "length": 51.93, "x": 92.35, "y": -19.22, "rotation": -169.55, "color": "ff000dff" },
 	{
 		"name": "front_bracer",
 		"parent": "front_upper_arm",
 		"length": 40.57,
+		"rotation": 18.29,
 		"x": 68.8,
 		"y": -0.68,
-		"rotation": 18.29,
 		"color": "00ff04ff"
 	},
-	{ "name": "front_foot", "parent": "front_shin", "length": 91.34, "x": 128.75, "y": -0.33, "rotation": 77.9, "color": "00ff04ff" },
+	{ "name": "front_fist", "parent": "front_bracer", "length": 65.38, "rotation": 12.43, "x": 40.56, "y": 0.19, "color": "00ff04ff" },
-	{ "name": "head", "parent": "neck", "length": 263.57, "x": 27.66, "y": -0.25, "rotation": 23.18, "color": "e0da19ff" },
+	{ "name": "front_thigh", "parent": "hip", "length": 74.8, "rotation": -95.51, "x": -17.45, "y": -11.64, "color": "00ff04ff" },
-	{ "name": "rear_bracer", "parent": "rear_upper_arm", "length": 34.55, "x": 51.35, "rotation": 23.15, "color": "ff000dff" },
+	{ "name": "front_shin", "parent": "front_thigh", "length": 128.76, "rotation": -2.21, "x": 78.69, "y": 1.6, "color": "00ff04ff" },
-	{ "name": "rear_foot", "parent": "rear_shin", "length": 82.57, "x": 121.45, "y": -0.75, "rotation": 69.3, "color": "ff000dff" },
+	{ "name": "front_foot", "parent": "front_shin", "length": 91.34, "rotation": 77.9, "x": 128.75, "y": -0.33, "color": "00ff04ff" },
-	{ "name": "front_fist", "parent": "front_bracer", "length": 65.38, "x": 40.56, "y": 0.19, "rotation": 12.43, "color": "00ff04ff" },
+	{ "name": "rear_upper_arm", "parent": "torso", "length": 51.93, "rotation": -169.55, "x": 92.35, "y": -19.22, "color": "ff000dff" },
-	{ "name": "gun", "parent": "rear_bracer", "length": 43.1, "x": 34.42, "y": -0.45, "rotation": 5.34, "color": "ff000dff" },
+	{ "name": "rear_bracer", "parent": "rear_upper_arm", "length": 34.55, "rotation": 23.15, "x": 51.35, "color": "ff000dff" },
-	{ "name": "gunTip", "parent": "gun", "x": 201.04, "y": 52.13, "rotation": 6.83, "color": "ff000dff" }
+	{ "name": "gun", "parent": "rear_bracer", "length": 43.1, "rotation": 5.34, "x": 34.42, "y": -0.45, "color": "ff000dff" },
+	{ "name": "gunTip", "parent": "gun", "rotation": 6.83, "x": 201.04, "y": 52.13, "color": "ff000dff" },
+	{ "name": "neck", "parent": "torso", "length": 25.45, "rotation": -31.53, "x": 127.49, "y": -0.3, "color": "e0da19ff" },
+	{ "name": "head", "parent": "neck", "length": 263.57, "rotation": 23.18, "x": 27.66, "y": -0.25, "color": "e0da19ff" },
+	{ "name": "rear_thigh", "parent": "hip", "length": 85.71, "rotation": -72.54, "x": 8.91, "y": -5.62, "color": "ff000dff" },
+	{ "name": "rear_shin", "parent": "rear_thigh", "length": 121.87, "rotation": -19.83, "x": 86.1, "y": -1.32, "color": "ff000dff" },
+	{ "name": "rear_foot", "parent": "rear_shin", "length": 82.57, "rotation": 69.3, "x": 121.45, "y": -0.75, "color": "ff000dff" }
 ],
 "slots": [
 	{ "name": "rear_upper_arm", "bone": "rear_upper_arm", "attachment": "rear_upper_arm" },
@@ -96,7 +88,8 @@
 		"head-bb": {
 			"head": {
 				"type": "boundingbox",
-				"vertices": [ -19.143097, -70.30209, 40.80313, -118.074234, 257.77155, -115.61827, 285.16193, 57.18005, 120.77191, 164.95125, -5.067627, 76.94907 ]
+				"vertexCount": 6,
+				"vertices": [ -19.14, -70.3, 40.8, -118.07, 257.77, -115.61, 285.16, 57.18, 120.77, 164.95, -5.06, 76.94 ]
 			}
 		},
 		"mouth": {
@@ -1832,10 +1825,6 @@
 				]
 			},
 			"muzzle": {
-				"attachment": [
-					{ "time": 0.1333, "name": "muzzle" },
-					{ "time": 0.2666, "name": null }
-				],
 				"color": [
 					{
 						"time": 0.1333,
@@ -1848,6 +1837,10 @@
 						"curve": [ 0.821, 0, 0.909, 0.89 ]
 					},
 					{ "time": 0.2666, "color": "ffffff00" }
+				],
+				"attachment": [
+					{ "time": 0.1333, "name": "muzzle" },
+					{ "time": 0.2666, "name": null }
 				]
 			}
 		},
@@ -2015,7 +2008,7 @@
 				]
 			}
 		},
-		"draworder": [
+		"drawOrder": [
 			{
 				"time": 0.6666,
 				"offsets": [

spine-as3/spine-as3/.settings/com.powerflasher.fdt.classpath

@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <AS3Classpath>
-    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/player/{playerVersion}/playerglobal.swc</AS3Classpath>
     <AS3Classpath generateProblems="true" sdkBased="false" type="source" useAsSharedCode="false">src</AS3Classpath>
+    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/player/{playerVersion}/playerglobal.swc</AS3Classpath>
+    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/textLayout.swc</AS3Classpath>
+    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/osmf.swc</AS3Classpath>
+    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/authoringsupport.swc</AS3Classpath>
+    <AS3Classpath generateProblems="true" sdkBased="true" type="lib" useAsSharedCode="false">frameworks/libs/core.swc</AS3Classpath>
 </AS3Classpath>

spine-as3/spine-as3/.settings/com.powerflasher.fdt.core.prefs

@@ -3,6 +3,7 @@ com.powerflasher.fdt.core.CompilerArguments=-static-link-runtime-shared-librarie
 com.powerflasher.fdt.core.CompilerConstants=CONFIG\:\:AUTHOR\!"{user.name}"\nCONFIG\:\:DEBUG\!{debug}
 com.powerflasher.fdt.core.DefaultOutputFolder=bin
 com.powerflasher.fdt.core.DefaultPlayer=External_SWF_Viewer
+com.powerflasher.fdt.core.IncludeTestResources=false
 com.powerflasher.fdt.core.Language=AS3
 com.powerflasher.fdt.core.Manifests=
 com.powerflasher.fdt.core.PassClasspath=true
@@ -13,7 +14,7 @@ com.powerflasher.fdt.core.PassManifests=true
 com.powerflasher.fdt.core.PassRsls=false
 com.powerflasher.fdt.core.PassSwcs=true
 com.powerflasher.fdt.core.PlatformType=WEB
-com.powerflasher.fdt.core.PlayerVersion=11.1
+com.powerflasher.fdt.core.PlayerVersion=22.0
 com.powerflasher.fdt.core.ProjectTypeHint=Web
 com.powerflasher.fdt.core.Runtime=Flash_Player
 com.powerflasher.fdt.core.SdkName=Flex 4.6.0

spine-as3/spine-as3/.settings/com.powerflasher.fdt.exclude

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<exclude>
+  <resource>frameworks/libs/air/aircore.swc</resource>
+  <resource>frameworks/libs/air/airglobal.swc</resource>
+  <resource>frameworks/libs/air/applicationupdater.swc</resource>
+  <resource>frameworks/libs/air/applicationupdater_ui.swc</resource>
+  <resource>frameworks/libs/air/servicemonitor.swc</resource>
+  <resource>frameworks/libs/authoringsupport.swc</resource>
+  <resource>frameworks/libs/core.swc</resource>
+  <resource>frameworks/libs/osmf.swc</resource>
+  <resource>frameworks/libs/textLayout.swc</resource>
+</exclude>
+

spine-as3/spine-as3/src/spine/Bone.as

@@ -37,14 +37,15 @@ public class Bone implements Updatable {
 	internal var _data:BoneData;
 	internal var _skeleton:Skeleton;
 	internal var _parent:Bone;
+	internal var _children:Vector.<Bone> = new Vector.<Bone>();
 	public var x:Number;
 	public var y:Number;
 	public var rotation:Number;
 	public var scaleX:Number;
 	public var scaleY:Number;
+	public var shearX:Number;
+	public var shearY:Number;
 	public var appliedRotation:Number;	
-	public var appliedScaleX:Number;
-	public var appliedScaleY:Number;
 
 	internal var _a:Number;
 	internal var _b:Number;
@@ -55,6 +56,8 @@ public class Bone implements Updatable {
 	internal var _worldSignX:Number;
 	internal var _worldSignY:Number;
 	
+	internal var _sorted:Boolean;
+
 	/** @param parent May be null. */
 	public function Bone (data:BoneData, skeleton:Skeleton, parent:Bone) {
 		if (data == null) throw new ArgumentError("data cannot be null.");
@@ -65,25 +68,24 @@ public class Bone implements Updatable {
 		setToSetupPose();
 	}
 	
-	/** Computes the world SRT using the parent bone and this bone's local SRT. */
-	public function updateWorldTransform () : void {
-		updateWorldTransformWith(x, y, rotation, scaleX, scaleY);
-	}
-
 	/** Same as updateWorldTransform(). This method exists for Bone to implement Updatable. */
 	public function update () : void {
-		updateWorldTransformWith(x, y, rotation, scaleX, scaleY);
+		updateWorldTransformWith(x, y, rotation, scaleX, scaleY, shearX, shearY);
+	}
+
+	/** Computes the world SRT using the parent bone and this bone's local SRT. */
+	public function updateWorldTransform () : void {
+		updateWorldTransformWith(x, y, rotation, scaleX, scaleY, shearX, shearY);
 	}
 
 	/** Computes the world SRT using the parent bone and the specified local SRT. */
-	public function updateWorldTransformWith (x:Number, y:Number, rotation:Number, scaleX:Number, scaleY:Number) : void {
+	public function updateWorldTransformWith (x:Number, y:Number, rotation:Number, scaleX:Number, scaleY:Number, shearX:Number, shearY:Number) : void {
 		appliedRotation = rotation;
-		appliedScaleX = scaleX;
-		appliedScaleY = scaleY;
 
-		var radians:Number = rotation * MathUtils.degRad;
+		var rotationY:Number = rotation + 90 + shearY;
-		var cos:Number = Math.cos(radians), sin:Number = Math.sin(radians);
+		var la:Number = MathUtils.cosDeg(rotation + shearX) * scaleX, lb:Number = MathUtils.cosDeg(rotationY) * scaleY;
-		var la:Number = cos * scaleX, lb:Number = -sin * scaleY, lc:Number = sin * scaleX, ld:Number = cos * scaleY;
+		var lc:Number = MathUtils.sinDeg(rotation + shearX) * scaleX, ld:Number = MathUtils.sinDeg(rotationY) * scaleY;
+		
 		var parent:Bone = _parent;
 		if (!parent) { // Root bone.
 			var skeleton:Skeleton = _skeleton;
@@ -126,15 +128,13 @@ public class Bone implements Updatable {
 				pc = 0;
 				pd = 1;
 				do {
-					radians = parent.appliedRotation * MathUtils.degRad;
+					var cos:Number = MathUtils.cosDeg(parent.appliedRotation), sin:Number = MathUtils.sinDeg(parent.appliedRotation);
-					cos = Math.cos(radians);
+					var temp:Number = pa * cos + pb * sin;
-					sin = Math.sin(radians);
+					pb = pb * cos - pa * sin;
-					var temp1:Number = pa * cos + pb * sin;
+					pa = temp;
-					pb = pa * -sin + pb * cos;
+					temp = pc * cos + pd * sin;
-					pa = temp1;
+					pd = pd * cos - pc * sin;
-					temp1 = pc * cos + pd * sin;
+					pc = temp;
-					pd = pc * -sin + pd * cos;
-					pc = temp1;
 	
 					if (!parent.data.inheritRotation) break;
 					parent = parent.parent;
@@ -149,27 +149,23 @@ public class Bone implements Updatable {
 				pc = 0;
 				pd = 1;
 				do {
-					radians = parent.rotation * MathUtils.degRad;
+					cos = MathUtils.cosDeg(parent.appliedRotation), sin = MathUtils.sinDeg(parent.appliedRotation);
-					cos = Math.cos(radians);
+					var psx:Number = parent.scaleX, psy:Number = parent.scaleY;
-					sin = Math.sin(radians);
+					var za:Number = cos * psx, zb:Number = sin * psy, zc:Number = sin * psx, zd:Number = cos * psy;
-					var psx:Number = parent.appliedScaleX, psy:Number = parent.appliedScaleY;
+					temp = pa * za + pb * zc;
-					var za:Number = cos * psx, zb:Number = -sin * psy, zc:Number = sin * psx, zd:Number = cos * psy;
+					pb = pb * zd - pa * zb;
-					var temp2:Number = pa * za + pb * zc;
+					pa = temp;
-					pb = pa * zb + pb * zd;
+					temp = pc * za + pd * zc;
-					pa = temp2;
+					pd = pd * zd - pc * zb;
-					temp2 = pc * za + pd * zc;
+					pc = temp;
-					pd = pc * zb + pd * zd;
-					pc = temp2;
 
-					if (psx < 0) radians = -radians;
+					if (psx >= 0) sin = -sin;
-					cos = Math.cos(-radians);
+					temp = pa * cos + pb * sin;
-					sin = Math.sin(-radians);
+					pb = pb * cos - pa * sin;
-					temp2 = pa * cos + pb * sin;
+					pa = temp;
-					pb = pa * -sin + pb * cos;
+					temp = pc * cos + pd * sin;
-					pa = temp2;
+					pd = pd * cos - pc * sin;
-					temp2 = pc * cos + pd * sin;
+					pc = temp;
-					pd = pc * -sin + pd * cos;
-					pc = temp2;
 	
 					if (!parent.data.inheritScale) break;
 					parent = parent.parent;
@@ -201,18 +197,24 @@ public class Bone implements Updatable {
 		rotation = _data.rotation;
 		scaleX = _data.scaleX;
 		scaleY = _data.scaleY;
+		shearX = _data.shearX;
+		shearY = _data.shearY;
 	}
 
 	public function get data () : BoneData {
 		return _data;
 	}
 	
+	public function get skeleton () : Skeleton {
+		return _skeleton;
+	}
+	
 	public function get parent () : Bone {
 		return _parent;
 	}
 	
-	public function get skeleton () : Skeleton {
+	public function get children () : Vector.<Bone> {;
-		return _skeleton;
+		return _children;
 	}
 
 	public function get a () : Number {
@@ -263,10 +265,80 @@ public class Bone implements Updatable {
 		return Math.sqrt(_c * _c + _d * _d) * _worldSignY;
 	}
 	
+	public function worldToLocalRotationX () : Number {
+		var parent:Bone = _parent;
+		if (parent == null) return rotation;
+		var pa:Number = parent.a, pb:Number = parent.b, pc:Number = parent.c, pd:Number = parent.d, a:Number = this.a, c:Number = this.c;
+		return Math.atan2(pa * c - pc * a, pd * a - pb * c) * MathUtils.radDeg;
+	}
+
+	public function worldToLocalRotationY () : Number {
+		var parent:Bone = _parent;
+		if (parent == null) return rotation;
+		var pa:Number = parent.a, pb:Number = parent.b, pc:Number = parent.c, pd:Number = parent.d, b:Number = this.b, d:Number = this.d;
+		return Math.atan2(pa * d - pc * b, pd * b - pb * d) * MathUtils.radDeg;
+	}
+
+	public function rotateWorld (degrees:Number) : void {
+		var a:Number = this.a, b:Number = this.b, c:Number = this.c, d:Number = this.d;
+		var cos:Number = MathUtils.cosDeg(degrees), sin:Number = MathUtils.sinDeg(degrees);
+		this._a = cos * a - sin * c;
+		this._b = cos * b - sin * d;
+		this._c = sin * a + cos * c;
+		this._d = sin * b + cos * d;
+	}
+
+	/** Computes the local transform from the world transform. This can be useful to perform processing on the local transform
+	 * after the world transform has been modified directly (eg, by a constraint).
+	 * <p>
+	 * Some redundant information is lost by the world transform, such as -1,-1 scale versus 180 rotation. The computed local
+	 * transform values may differ from the original values but are functionally the same. */
+	public function updateLocalTransform () : void {
+		var parent:Bone = this.parent;
+		if (parent == null) {
+			x = worldX;
+			y = worldY;
+			rotation = Math.atan2(c, a) * MathUtils.radDeg;
+			scaleX = Math.sqrt(a * a + c * c);
+			scaleY = Math.sqrt(b * b + d * d);
+			var det:Number = a * d - b * c;
+			shearX = 0;
+			shearY = Math.atan2(a * b + c * d, det) * MathUtils.radDeg;
+			return;
+		}
+		var pa:Number = parent.a, pb:Number = parent.b, pc:Number = parent.c, pd:Number = parent.d;
+		var pid:Number = 1 / (pa * pd - pb * pc);
+		var dx:Number = worldX - parent.worldX, dy:Number = worldY - parent.worldY;
+		x = (dx * pd * pid - dy * pb * pid);
+		y = (dy * pa * pid - dx * pc * pid);
+		var ia:Number = pid * pd;
+		var id:Number = pid * pa;
+		var ib:Number = pid * pb;
+		var ic:Number = pid * pc;
+		var ra:Number = ia * a - ib * c;
+		var rb:Number = ia * b - ib * d;
+		var rc:Number = id * c - ic * a;
+		var rd:Number = id * d - ic * b;
+		shearX = 0;
+		scaleX = Math.sqrt(ra * ra + rc * rc);
+		if (scaleX > 0.0001) {
+			det = ra * rd - rb * rc;
+			scaleY = det / scaleX;
+			shearY = Math.atan2(ra * rb + rc * rd, det) * MathUtils.radDeg;
+			rotation = Math.atan2(rc, ra) * MathUtils.radDeg;
+		} else {
+			scaleX = 0;
+			scaleY = Math.sqrt(rb * rb + rd * rd);
+			shearY = 0;
+			rotation = 90 - Math.atan2(rd, rb) * MathUtils.radDeg;
+		}
+		appliedRotation = rotation;
+	}
+
 	public function worldToLocal (world:Vector.<Number>) : void {
-		var x:Number = world[0] - _worldX, y:Number = world[1] - _worldY;
 		var a:Number = _a, b:Number = _b, c:Number = _c, d:Number = _d;
 		var invDet:Number = 1 / (a * d - b * c);
+		var x:Number = world[0] - _worldX, y:Number = world[1] - _worldY;				
 		world[0] = (x * d * invDet - y * b * invDet);
 		world[1] = (y * a * invDet - x * c * invDet);
 	}

spine-as3/spine-as3/src/spine/BoneData.as

@@ -32,6 +32,7 @@
 package spine {
 
 public class BoneData {
+	internal var _index:int;
 	internal var _name:String;
 	internal var _parent:BoneData;
 	public var length:Number;
@@ -40,16 +41,24 @@ public class BoneData {
 	public var rotation:Number;
 	public var scaleX:Number = 1;
 	public var scaleY:Number = 1;
-	public var inheritScale:Boolean = true;
+	public var shearX:Number;
+	public var shearY:Number;	
 	public var inheritRotation:Boolean = true;
+	public var inheritScale:Boolean = true;
 
 	/** @param parent May be null. */
-	public function BoneData (name:String, parent:BoneData) {
+	public function BoneData (index:int, name:String, parent:BoneData) {
+		if (index < 0) throw new ArgumentError("index must be >= 0");
 		if (name == null) throw new ArgumentError("name cannot be null.");
+		_index = index;
 		_name = name;
 		_parent = parent;
 	}
 	
+	public function get index () : int {
+		return _index;
+	}
+
 	public function get name () : String {
 		return _name;
 	}

spine-as3/spine-as3/src/spine/IkConstraint.as

@@ -35,8 +35,10 @@ public class IkConstraint implements Updatable {
 	internal var _data:IkConstraintData;
 	public var bones:Vector.<Bone>;
 	public var target:Bone;
-	public var bendDirection:int;
 	public var mix:Number;
+	public var bendDirection:int;
+	
+	public var level:int;	
 
 	public function IkConstraint (data:IkConstraintData, skeleton:Skeleton) {
 		if (data == null) throw new ArgumentError("data cannot be null.");
@@ -77,121 +79,128 @@ public class IkConstraint implements Updatable {
 	/** Adjusts the bone rotation so the tip is as close to the target position as possible. The target is specified in the world
 	 * coordinate system. */
 	static public function apply1 (bone:Bone, targetX:Number, targetY:Number, alpha:Number) : void {
-		var parentRotation:Number = bone._parent == null ? 0 : bone._parent.worldRotationX;
+		var pp:Bone = bone.parent;
-		var rotation:Number = bone.rotation;
+		var id:Number = 1 / (pp.a * pp.d - pp.b * pp.c);
-		var rotationIK:Number = Math.atan2(targetY - bone._worldY, targetX - bone._worldX) * MathUtils.radDeg - parentRotation;
+		var x:Number = targetX - pp.worldX, y:Number = targetY - pp.worldY;
-		if ((bone._worldSignX != bone._worldSignY) != (bone._skeleton.flipX != (bone._skeleton.flipY != Bone.yDown)))
+		var tx:Number = (x * pp.d - y * pp.b) * id - bone.x, ty:Number = (y * pp.a - x * pp.c) * id - bone.y;
-			rotationIK = 360 - rotationIK;
+		var rotationIK:Number = Math.atan2(ty, tx) * MathUtils.radDeg - bone.shearX - bone.rotation;
-		if (rotationIK > 180) rotationIK -= 360;
+		if (bone.scaleX < 0) rotationIK += 180;
+		if (rotationIK > 180)
+			rotationIK -= 360;
 		else if (rotationIK < -180) rotationIK += 360;
-		bone.updateWorldTransformWith(bone.x, bone.y, rotation + (rotationIK - rotation) * alpha, bone.appliedScaleX, bone.appliedScaleY);
+		bone.updateWorldTransformWith(bone.x, bone.y, bone.rotation + rotationIK * alpha, bone.scaleX, bone.scaleY, bone.shearX,
+			bone.shearY);
 	}
 
 	/** Adjusts the parent and child bone rotations so the tip of the child is as close to the target position as possible. The
 	 * target is specified in the world coordinate system.
 	 * @param child Any descendant bone of the parent. */
 	static public function apply2 (parent:Bone, child:Bone, targetX:Number, targetY:Number, bendDir:int, alpha:Number) : void {
-		if (alpha == 0) return;
+		if (alpha == 0) {
-		var px:Number = parent.x, py:Number = parent.y, psx:Number = parent.appliedScaleX, psy:Number = parent.appliedScaleY;
+			child.updateWorldTransform();
-		var o1:int, o2:int, s2:int;
+			return;
+		}
+		var px:Number = parent.x, py:Number = parent.y, psx:Number = parent.scaleX, psy:Number = parent.scaleY, csx:Number = child.scaleX;;
+		var os1:int, os2:int, s2:int;
 		if (psx < 0) {
 			psx = -psx;
-			o1 = 180;
+			os1 = 180;
 			s2 = -1;
 		} else {
-			o1 = 0;
+			os1 = 0;
 			s2 = 1;
 		}
 		if (psy < 0) {
 			psy = -psy;
 			s2 = -s2;
 		}
-		var cx:Number = child.x, cy:Number = child.y, csx:Number = child.appliedScaleX;
-		var u:Boolean = Math.abs(psx - psy) <= 0.0001;
-		if (!u && cy != 0) {
-			child._worldX = parent.a * cx + parent.worldX;
-			child._worldY = parent.c * cx + parent.worldY;
-			cy = 0;
-		}
 		if (csx < 0) {
 			csx = -csx;
-			o2 = 180;
+			os2 = 180;
 		} else
-			o2 = 0;
+			os2 = 0;
-		var pp:Bone = parent.parent;
+		var cx:Number = child.x, cy:Number, cwx:Number, cwy:Number, a:Number = parent.a, b:Number = parent.b, c:Number = parent.c, d:Number = parent.d;
-		var tx:Number, ty:Number, dx:Number, dy:Number;
+		var u:Boolean = Math.abs(psx - psy) <= 0.0001;
-		if (!pp) {
+		if (!u) {
-			tx = targetX - px;
+			cy = 0;
-			ty = targetY - py;
+			cwx = a * cx + parent.worldX;
-			dx = child._worldX - px;
+			cwy = c * cx + parent.worldY;
-			dy = child._worldY - py;
 		} else {
-			var ppa:Number = pp.a, ppb:Number = pp.b, ppc:Number = pp.c, ppd:Number = pp.d;
+			cy = child.y;
-			var invDet:Number = 1 / (ppa * ppd - ppb * ppc);
+			cwx = a * cx + b * cy + parent.worldX;
-			var wx:Number = pp._worldX, wy:Number = pp._worldY, twx:Number = targetX - wx, twy:Number = targetY - wy;
+			cwy = c * cx + d * cy + parent.worldY;
-			tx = (twx * ppd - twy * ppb) * invDet - px;
-			ty = (twy * ppa - twx * ppc) * invDet - py;
-			twx = child._worldX - wx;
-			twy = child._worldY - wy;
-			dx = (twx * ppd - twy * ppb) * invDet - px;
-			dy = (twy * ppa - twx * ppc) * invDet - py;
 		}
+		var pp:Bone = parent.parent;
+		a = pp.a;
+		b = pp.b;
+		c = pp.c;
+		d = pp.d;
+		var id:Number = 1 / (a * d - b * c), x:Number = targetX - pp.worldX, y:Number = targetY - pp.worldY;
+		var tx:Number = (x * d - y * b) * id - px, ty:Number = (y * a - x * c) * id - py;
+		x = cwx - pp.worldX;
+		y = cwy - pp.worldY;
+		var dx:Number = (x * d - y * b) * id - px, dy:Number = (y * a - x * c) * id - py;
 		var l1:Number = Math.sqrt(dx * dx + dy * dy), l2:Number = child.data.length * csx, a1:Number, a2:Number;
 		outer:
 		if (u) {
 			l2 *= psx;
 			var cos:Number = (tx * tx + ty * ty - l1 * l1 - l2 * l2) / (2 * l1 * l2);
-			if (cos < -1) cos = -1;
+			if (cos < -1) 
+				cos = -1;
 			else if (cos > 1) cos = 1;
 			a2 = Math.acos(cos) * bendDir;
-			var ad:Number = l1 + l2 * cos, o:Number = l2 * Math.sin(a2);
+			a = l1 + l2 * cos;
-			a1 = Math.atan2(ty * ad - tx * o, tx * ad + ty * o);
+			b = l2 * Math.sin(a2);
+			a1 = Math.atan2(ty * a - tx * b, tx * a + ty * b);
 		} else {
-			var a:Number = psx * l2, b:Number = psy * l2, ta:Number = Math.atan2(ty, tx);
+			a = psx * l2;
-			var aa:Number = a * a, bb:Number = b * b, ll:Number = l1 * l1, dd:Number = tx * tx + ty * ty;
+			b = psy * l2;
-			var c0:Number = bb * ll + aa * dd - aa * bb, c1:Number = -2 * bb * l1, c2:Number = bb - aa;
+			var aa:Number = a * a, bb:Number = b * b, dd:Number = tx * tx + ty * ty, ta:Number = Math.atan2(ty, tx);
-			var d:Number = c1 * c1 - 4 * c2 * c0;
+			c = bb * l1 * l1 + aa * dd - aa * bb;
+			var c1:Number = -2 * bb * l1, c2:Number = bb - aa;
+			d = c1 * c1 - 4 * c2 * c;
 			if (d >= 0) {
 				var q:Number = Math.sqrt(d);
 				if (c1 < 0) q = -q;
 				q = -(c1 + q) / 2;
-				var r0:Number = q / c2, r1:Number = c0 / q;
+				var r0:Number = q / c2, r1:Number = c / q;
 				var r:Number = Math.abs(r0) < Math.abs(r1) ? r0 : r1;
 				if (r * r <= dd) {
-					var y1:Number = Math.sqrt(dd - r * r) * bendDir;
+					y = Math.sqrt(dd - r * r) * bendDir;
-					a1 = ta - Math.atan2(y1, r);
+					a1 = ta - Math.atan2(y, r);
-					a2 = Math.atan2(y1 / psy, (r - l1) / psx);
+					a2 = Math.atan2(y / psy, (r - l1) / psx);
 					break outer;
 				}
 			}
 			var minAngle:Number = 0, minDist:Number = Number.MAX_VALUE, minX:Number = 0, minY:Number = 0;
 			var maxAngle:Number = 0, maxDist:Number = 0, maxX:Number = 0, maxY:Number = 0;
-			var x:Number = l1 + a, dist:Number = x * x;
+			x = l1 + a;
-			if (dist > maxDist) {
+			d = x * x;
+			if (d > maxDist) {
 				maxAngle = 0;
-				maxDist = dist;
+				maxDist = d;
 				maxX = x;
 			}
 			x = l1 - a;
-			dist = x * x;
+			d = x * x;
-			if (dist < minDist) {
+			if (d < minDist) {
 				minAngle = Math.PI;
-				minDist = dist;
+				minDist = d;
 				minX = x;
 			}
 			var angle:Number = Math.acos(-a * l1 / (aa - bb));
 			x = a * Math.cos(angle) + l1;
-			var y:Number = b * Math.sin(angle);
+			y = b * Math.sin(angle);
-			dist = x * x + y * y;
+			d = x * x + y * y;
-			if (dist < minDist) {
+			if (d < minDist) {
 				minAngle = angle;
-				minDist = dist;
+				minDist = d;
 				minX = x;
 				minY = y;
 			}
-			if (dist > maxDist) {
+			if (d > maxDist) {
 				maxAngle = angle;
-				maxDist = dist;
+				maxDist = d;
 				maxX = x;
 				maxY = y;
 			}
@@ -204,16 +213,18 @@ public class IkConstraint implements Updatable {
 			}
 		}
 		var os:Number = Math.atan2(cy, cx) * s2;
-		a1 = (a1 - os) * MathUtils.radDeg + o1;
-		a2 = (a2 + os) * MathUtils.radDeg * s2 + o2;
-		if (a1 > 180) a1 -= 360;
-		else if (a1 < -180) a1 += 360;
-		if (a2 > 180) a2 -= 360;
-		else if (a2 < -180) a2 += 360;
 		var rotation:Number = parent.rotation;
-		parent.updateWorldTransformWith(px, py, rotation + (a1 - rotation) * alpha, parent.appliedScaleX, parent.appliedScaleY);
+		a1 = (a1 - os) * MathUtils.radDeg + os1 - rotation;
+		if (a1 > 180)
+			a1 -= 360;
+		else if (a1 < -180) a1 += 360;
+		parent.updateWorldTransformWith(px, py, rotation + a1 * alpha, parent.scaleX, parent.scaleY, 0, 0);
 		rotation = child.rotation;
-		child.updateWorldTransformWith(cx, cy, rotation + (a2 - rotation) * alpha, child.appliedScaleX, child.appliedScaleY);
+		a2 = ((a2 + os) * MathUtils.radDeg - child.shearX) * s2 + os2 - rotation;
+		if (a2 > 180)
+			a2 -= 360;
+		else if (a2 < -180) a2 += 360;
+		child.updateWorldTransformWith(cx, cy, rotation + a2 * alpha, child.scaleX, child.scaleY, child.shearX, child.shearY);
 	}
 }
 

spine-as3/spine-as3/src/spine/MathUtils.as

@@ -34,6 +34,20 @@ package spine {
 public class MathUtils {
 	static public var radDeg:Number = 180 / Math.PI;
 	static public var degRad:Number = Math.PI / 180;
+	
+	static public function cosDeg(degrees:Number): Number {
+		return Math.cos(degrees * degRad);
+	}
+	
+	static public function sinDeg(degrees:Number): Number {
+		return Math.sin(degrees * degRad);
+	}
+	
+	static public function clamp (value:Number, min:Number, max:Number) : Number {
+		if (value < min) return min;
+		if (value > max) return max;
+		return value;
+	}
 }
 
 }

spine-as3/spine-as3/src/spine/PathConstraint.as

@@ -0,0 +1,420 @@
+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.3
+ * 
+ * Copyright (c) 2013-2015, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to use, install, execute and perform the Spine
+ * Runtimes Software (the "Software") and derivative works solely for personal
+ * or internal use. Without the written permission of Esoteric Software (see
+ * Section 2 of the Spine Software License Agreement), you may not (a) modify,
+ * translate, adapt or otherwise create derivative works, improvements of the
+ * Software or develop new applications using the Software or (b) remove,
+ * delete, alter or obscure any trademarks or any copyright, trademark, patent
+ * or other intellectual property or proprietary rights notices on or in the
+ * Software, including any copy thereof. Redistributions in binary or source
+ * form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+package spine {
+import spine.attachments.PathAttachment;
+
+public class PathConstraint implements Updatable {
+	private static const NONE:int = -1, BEFORE:int = -2, AFTER:int = -3;
+
+	internal var _data:PathConstraintData;
+	internal var _bones:Vector.<Bone>;
+	public var target:Slot;
+	public var position:Number, spacing:Number, rotateMix:Number, translateMix:Number;
+
+	internal const _spaces:Vector.<Number> = new Vector.<Number>();
+	internal const _positions:Vector.<Number> = new Vector.<Number>();
+	internal const _world:Vector.<Number> = new Vector.<Number>();
+	internal const _curves:Vector.<Number> = new Vector.<Number>();
+	internal const _lengths:Vector.<Number> = new Vector.<Number>();
+	internal const _segments:Vector.<Number> = new Vector.<Number>(10);	
+
+	public function PathConstraint (data:PathConstraintData, skeleton:Skeleton) {
+		if (data == null) throw new ArgumentError("data cannot be null.");
+		if (skeleton == null) throw new ArgumentError("skeleton cannot be null.");
+		_data = data;
+		_bones = new Vector.<Bone>();		
+		for each (var boneData:BoneData in data.bones)
+			_bones.push(skeleton.findBone(boneData.name));
+		target = skeleton.findSlot(data.target.name);
+		position = data.position;
+		spacing = data.spacing;
+		rotateMix = data.rotateMix;
+		translateMix = data.translateMix;
+	}
+
+	public function apply () : void {
+		update();
+	}
+	
+	public function update () : void {
+		var attachment:PathAttachment = target.attachment as PathAttachment;
+		if (attachment == null) return;		
+
+		var rotateMix:Number = this.rotateMix, translateMix:Number = this.translateMix;
+		var translate:Boolean = translateMix > 0, rotate:Boolean = rotateMix > 0;
+		if (!translate && !rotate) return;
+
+		var data:PathConstraintData = this._data;
+		var spacingMode:SpacingMode = data.spacingMode;
+		var lengthSpacing:Boolean = spacingMode == SpacingMode.length;
+		var rotateMode:RotateMode = data.rotateMode;
+		var tangents:Boolean = rotateMode == RotateMode.tangent, scale:Boolean = rotateMode == RotateMode.chainScale;
+		var boneCount:int = this._bones.length, spacesCount:int = tangents ? boneCount : boneCount + 1;
+		var bones:Vector.<Bone> = this._bones;
+		this._spaces.length = spacesCount;
+		var spaces:Vector.<Number> = this._spaces, lengths:Vector.<Number> = null;
+		var spacing:Number = this.spacing;
+		if (scale || lengthSpacing) {
+			if (scale) {
+				this._lengths.length = boneCount;
+				lengths = this._lengths;
+			}
+			for (var i:int = 0, n:int = spacesCount - 1; i < n;) {
+				var bone:Bone = bones[i];
+				var length:Number = bone.data.length, x:Number = length * bone.a, y:Number = length * bone.c;
+				length = Math.sqrt(x * x + y * y);
+				if (scale) lengths[i] = length;
+				spaces[++i] = lengthSpacing ? Math.max(0, length + spacing) : spacing;
+			}
+		} else {
+			for (i = 1; i < spacesCount; i++)
+				spaces[i] = spacing;
+		}
+
+		var positions:Vector.<Number> = computeWorldPositions(attachment, spacesCount, tangents,
+			data.positionMode == PositionMode.percent, spacingMode == SpacingMode.percent);
+		var skeleton:Skeleton = target.skeleton;
+		var skeletonX:Number = skeleton.x, skeletonY:Number = skeleton.y;
+		var boneX:Number = positions[0], boneY:Number = positions[1], offsetRotation:Number = data.offsetRotation;
+		var tip:Boolean = rotateMode == RotateMode.chain && offsetRotation == 0;
+		var p:Number;
+		for (i = 0, p = 3; i < boneCount; i++, p += 3) {
+			bone = bones[i];
+			bone._worldX += (boneX - skeletonX - bone.worldX) * translateMix;
+			bone._worldY += (boneY - skeletonY - bone.worldY) * translateMix;
+			x = positions[p]; y = positions[p + 1]; var dx:Number = x - boneX, dy:Number = y - boneY;
+			if (scale) {
+				length = lengths[i];
+				if (length != 0) {
+					var s:Number = (Math.sqrt(dx * dx + dy * dy) / length - 1) * rotateMix + 1;
+					bone._a *= s;
+					bone._c *= s;
+				}
+			}
+			boneX = x;
+			boneY = y;
+			if (rotate) {
+				var a:Number = bone.a, b:Number = bone.b, c:Number = bone.c, d:Number = bone.d, r:Number, cos:Number, sin:Number;
+				if (tangents)
+					r = positions[p - 1];
+				else if (spaces[i + 1] == 0)
+					r = positions[p + 2];
+				else
+					r = Math.atan2(dy, dx);
+				r -= Math.atan2(c, a) - offsetRotation * MathUtils.degRad;
+				if (tip) {
+					cos = Math.cos(r);
+					sin = Math.sin(r);
+					length = bone.data.length;
+					boneX += (length * (cos * a - sin * c) - dx) * rotateMix;
+					boneY += (length * (sin * a + cos * c) - dy) * rotateMix;
+				}
+				if (r > Math.PI)
+					r -= (Math.PI * 2);
+				else if (r < -Math.PI) //
+					r += (Math.PI * 2);
+				r *= rotateMix;
+				cos = Math.cos(r);
+				sin = Math.sin(r);
+				bone._a = cos * a - sin * c;
+				bone._b = cos * b - sin * d;
+				bone._c = sin * a + cos * c;
+				bone._d = sin * b + cos * d;
+			}
+		}
+	}
+
+	protected function computeWorldPositions (path:PathAttachment, spacesCount:int, tangents:Boolean, percentPosition:Boolean,
+		percentSpacing:Boolean) : Vector.<Number> {
+		var target:Slot = this.target;
+		var position:Number = this.position;
+		var spaces:Vector.<Number> = this._spaces;
+		this._positions.length = spacesCount * 3 + 2;
+		var out:Vector.<Number> = this._positions, world:Vector.<Number>;
+		var closed:Boolean = path.closed;
+		var verticesLength:int = path.worldVerticesLength, curveCount:int = verticesLength / 6, prevCurve:int = NONE;
+
+		if (!path.constantSpeed) {
+			var lengths:Vector.<Number> = path.lengths;
+			curveCount -= closed ? 1 : 2;
+			var pathLength:Number = lengths[curveCount];
+			if (percentPosition) position *= pathLength;
+			if (percentSpacing) {
+				for (var i:int = 0; i < spacesCount; i++)
+					spaces[i] *= pathLength;
+			}
+			this._world.length = 8;
+			world = this._world;
+			var o:int, curve:int; 
+			for (i = 0, o = 0, curve = 0; i < spacesCount; i++, o += 3) {
+				var space:Number = spaces[i];
+				position += space;
+				var p:Number = position;
+
+				if (closed) {
+					p %= pathLength;
+					if (p < 0) p += pathLength;
+					curve = 0;
+				} else if (p < 0) {
+					if (prevCurve != BEFORE) {
+						prevCurve = BEFORE;
+						path.computeWorldVertices2(target, 2, 4, world, 0);
+					}
+					addBeforePosition(p, world, 0, out, o);
+					continue;
+				} else if (p > pathLength) {
+					if (prevCurve != AFTER) {
+						prevCurve = AFTER;
+						path.computeWorldVertices2(target, verticesLength - 6, 4, world, 0);
+					}
+					addAfterPosition(p - pathLength, world, 0, out, o);
+					continue;
+				}
+
+				// Determine curve containing position.
+				for (;; curve++) {
+					var length:Number = lengths[curve];
+					if (p > length) continue;
+					if (curve == 0)
+						p /= length;
+					else {
+						var prev:Number = lengths[curve - 1];
+						p = (p - prev) / (length - prev);
+					}
+					break;
+				}
+				if (curve != prevCurve) {
+					prevCurve = curve;
+					if (closed && curve == curveCount) {
+						path.computeWorldVertices2(target, verticesLength - 4, 4, world, 0);
+						path.computeWorldVertices2(target, 0, 4, world, 4);
+					} else
+						path.computeWorldVertices2(target, curve * 6 + 2, 8, world, 0);
+				}
+				addCurvePosition(p, world[0], world[1], world[2], world[3], world[4], world[5], world[6], world[7], out, o,
+					tangents || (i > 0 && space == 0));
+			}
+			return out;
+		}
+
+		// World vertices.
+		if (closed) {
+			verticesLength += 2;
+			this._world.length = verticesLength;
+			world = this._world;
+			path.computeWorldVertices2(target, 2, verticesLength - 4, world, 0);
+			path.computeWorldVertices2(target, 0, 2, world, verticesLength - 4);
+			world[verticesLength - 2] = world[0];
+			world[verticesLength - 1] = world[1];
+		} else {
+			curveCount--;
+			verticesLength -= 4;
+			this._world.length = verticesLength;
+			world = this._world;
+			path.computeWorldVertices2(target, 2, verticesLength, world, 0);
+		}
+
+		// Curve lengths.
+		this._curves.length = curveCount;
+		var curves:Vector.<Number> = this._curves;
+		pathLength = 0;
+		var x1:Number = world[0], y1:Number = world[1], cx1:Number = 0, cy1:Number = 0, cx2:Number = 0, cy2:Number = 0, x2:Number = 0, y2:Number = 0;
+		var tmpx:Number, tmpy:Number, dddfx:Number, dddfy:Number, ddfx:Number, ddfy:Number, dfx:Number, dfy:Number;
+		var w:int;
+		for (i = 0, w = 2; i < curveCount; i++, w += 6) {
+			cx1 = world[w];
+			cy1 = world[w + 1];
+			cx2 = world[w + 2];
+			cy2 = world[w + 3];
+			x2 = world[w + 4];
+			y2 = world[w + 5];
+			tmpx = (x1 - cx1 * 2 + cx2) * 0.1875;
+			tmpy = (y1 - cy1 * 2 + cy2) * 0.1875;
+			dddfx = ((cx1 - cx2) * 3 - x1 + x2) * 0.09375;
+			dddfy = ((cy1 - cy2) * 3 - y1 + y2) * 0.09375;
+			ddfx = tmpx * 2 + dddfx;
+			ddfy = tmpy * 2 + dddfy;
+			dfx = (cx1 - x1) * 0.75 + tmpx + dddfx * 0.16666667;
+			dfy = (cy1 - y1) * 0.75 + tmpy + dddfy * 0.16666667;
+			pathLength += Math.sqrt(dfx * dfx + dfy * dfy);
+			dfx += ddfx;
+			dfy += ddfy;
+			ddfx += dddfx;
+			ddfy += dddfy;
+			pathLength += Math.sqrt(dfx * dfx + dfy * dfy);
+			dfx += ddfx;
+			dfy += ddfy;
+			pathLength += Math.sqrt(dfx * dfx + dfy * dfy);
+			dfx += ddfx + dddfx;
+			dfy += ddfy + dddfy;
+			pathLength += Math.sqrt(dfx * dfx + dfy * dfy);
+			curves[i] = pathLength;
+			x1 = x2;
+			y1 = y2;
+		}
+		if (percentPosition) position *= pathLength;
+		if (percentSpacing) {
+			for (i = 0; i < spacesCount; i++)
+				spaces[i] *= pathLength;
+		}
+
+		var segments:Vector.<Number> = this._segments;
+		var curveLength:Number = 0;
+		var segment:int;
+		for (i = 0, o = 0, curve = 0, segment = 0; i < spacesCount; i++, o += 3) {
+			space = spaces[i];
+			position += space;
+			p = position;
+
+			if (closed) {
+				p %= pathLength;
+				if (p < 0) p += pathLength;
+				curve = 0;
+			} else if (p < 0) {
+				addBeforePosition(p, world, 0, out, o);
+				continue;
+			} else if (p > pathLength) {
+				addAfterPosition(p - pathLength, world, verticesLength - 4, out, o);
+				continue;
+			}
+
+			// Determine curve containing position.
+			for (;; curve++) {
+				length = curves[curve];
+				if (p > length) continue;
+				if (curve == 0)
+					p /= length;
+				else {
+					prev = curves[curve - 1];
+					p = (p - prev) / (length - prev);
+				}
+				break;
+			}
+
+			// Curve segment lengths.
+			if (curve != prevCurve) {
+				prevCurve = curve;
+				var ii:int = curve * 6;
+				x1 = world[ii];
+				y1 = world[ii + 1];
+				cx1 = world[ii + 2];
+				cy1 = world[ii + 3];
+				cx2 = world[ii + 4];
+				cy2 = world[ii + 5];
+				x2 = world[ii + 6];
+				y2 = world[ii + 7];
+				tmpx = (x1 - cx1 * 2 + cx2) * 0.03;
+				tmpy = (y1 - cy1 * 2 + cy2) * 0.03;
+				dddfx = ((cx1 - cx2) * 3 - x1 + x2) * 0.006;
+				dddfy = ((cy1 - cy2) * 3 - y1 + y2) * 0.006;
+				ddfx = tmpx * 2 + dddfx;
+				ddfy = tmpy * 2 + dddfy;
+				dfx = (cx1 - x1) * 0.3 + tmpx + dddfx * 0.16666667;
+				dfy = (cy1 - y1) * 0.3 + tmpy + dddfy * 0.16666667;
+				curveLength = Math.sqrt(dfx * dfx + dfy * dfy);
+				segments[0] = curveLength;
+				for (ii = 1; ii < 8; ii++) {
+					dfx += ddfx;
+					dfy += ddfy;
+					ddfx += dddfx;
+					ddfy += dddfy;
+					curveLength += Math.sqrt(dfx * dfx + dfy * dfy);
+					segments[ii] = curveLength;
+				}
+				dfx += ddfx;
+				dfy += ddfy;
+				curveLength += Math.sqrt(dfx * dfx + dfy * dfy);
+				segments[8] = curveLength;
+				dfx += ddfx + dddfx;
+				dfy += ddfy + dddfy;
+				curveLength += Math.sqrt(dfx * dfx + dfy * dfy);
+				segments[9] = curveLength;
+				segment = 0;
+			}
+
+			// Weight by segment length.
+			p *= curveLength;
+			for (;; segment++) {
+				length = segments[segment];
+				if (p > length) continue;
+				if (segment == 0)
+					p /= length;
+				else {
+					prev = segments[segment - 1];
+					p = segment + (p - prev) / (length - prev);
+				}
+				break;
+			}
+			addCurvePosition(p * 0.1, x1, y1, cx1, cy1, cx2, cy2, x2, y2, out, o, tangents || (i > 0 && space == 0));
+		}
+		return out;
+	}
+
+	private function addBeforePosition (p:Number, temp:Vector.<Number>, i:int, out:Vector.<Number>, o:int) : void {
+		var x1:Number = temp[i], y1:Number = temp[i + 1], dx:Number = temp[i + 2] - x1, dy:Number = temp[i + 3] - y1, r:Number = Math.atan2(dy, dx);
+		out[o] = x1 + p * Math.cos(r);
+		out[o + 1] = y1 + p * Math.sin(r);
+		out[o + 2] = r;
+	}
+
+	private function addAfterPosition (p:Number, temp:Vector.<Number>, i:int, out:Vector.<Number>, o:int) : void {
+		var x1:Number = temp[i + 2], y1:Number = temp[i + 3], dx:Number = x1 - temp[i], dy:Number = y1 - temp[i + 1], r:Number = Math.atan2(dy, dx);
+		out[o] = x1 + p * Math.cos(r);
+		out[o + 1] = y1 + p * Math.sin(r);
+		out[o + 2] = r;
+	}
+
+	private function addCurvePosition (p:Number, x1:Number, y1:Number, cx1:Number, cy1:Number, cx2:Number, cy2:Number, x2:Number, y2:Number,
+		out:Vector.<Number>, o:int, tangents:Boolean) : void {
+		if (p == 0) p = 0.0001;
+		var tt:Number = p * p, ttt:Number = tt * p, u:Number = 1 - p, uu:Number = u * u, uuu:Number = uu * u;
+		var ut:Number = u * p, ut3:Number = ut * 3, uut3:Number = u * ut3, utt3:Number = ut3 * p;
+		var x:Number = x1 * uuu + cx1 * uut3 + cx2 * utt3 + x2 * ttt, y:Number = y1 * uuu + cy1 * uut3 + cy2 * utt3 + y2 * ttt;
+		out[o] = x;
+		out[o + 1] = y;
+		if (tangents) out[o + 2] = Math.atan2(y - (y1 * uu + cy1 * ut * 2 + cy2 * tt), x - (x1 * uu + cx1 * ut * 2 + cx2 * tt));
+	}
+
+	public function get bones () : Vector.<Bone> {
+		return _bones;
+	}
+	
+	public function get data () : PathConstraintData {
+		return _data;
+	}
+
+	public function toString () : String {
+		return _data.name;
+	}
+}
+
+}

spine-as3/spine-as3/src/spine/PathConstraintData.as

@@ -0,0 +1,62 @@
+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.3
+ * 
+ * Copyright (c) 2013-2015, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to use, install, execute and perform the Spine
+ * Runtimes Software (the "Software") and derivative works solely for personal
+ * or internal use. Without the written permission of Esoteric Software (see
+ * Section 2 of the Spine Software License Agreement), you may not (a) modify,
+ * translate, adapt or otherwise create derivative works, improvements of the
+ * Software or develop new applications using the Software or (b) remove,
+ * delete, alter or obscure any trademarks or any copyright, trademark, patent
+ * or other intellectual property or proprietary rights notices on or in the
+ * Software, including any copy thereof. Redistributions in binary or source
+ * form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+package spine {
+
+public dynamic class PathConstraintData {
+	internal var _name:String;
+	internal var _bones:Vector.<BoneData> = new Vector.<BoneData>();
+	public var target:SlotData;
+	public var positionMode:PositionMode;
+	public var spacingMode:SpacingMode;
+	public var rotateMode:RotateMode;
+	public var offsetRotation:Number;
+	public var position:Number, spacing:Number, rotateMix:Number, translateMix:Number;
+
+	public function PathConstraintData (name:String) {
+		if (name == null) throw new ArgumentError("name cannot be null.");
+		_name = name;
+	}
+
+	public function get bones () : Vector.<BoneData> {
+		return _bones;
+	}
+	
+	public function get name () : String {
+		return _name;
+	}
+
+	public function toString () : String {
+		return name;
+	}
+}
+
+}

spine-as3/spine-as3/src/spine/Polygon.as

@@ -34,6 +34,9 @@ package spine {
 public class Polygon {
 	public var vertices:Vector.<Number> = new Vector.<Number>();
 	
+	public function Polygon () {		
+	}
+	
 	/** Returns true if the polygon contains the point. */
 	public function containsPoint (x:Number, y:Number) : Boolean {
 		var nn:int = vertices.length;

spine-as3/spine-as3/src/spine/PositionMode.as

@@ -29,10 +29,11 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 
-package spine.attachments {
+package spine {
 	
-public interface FfdAttachment {
+public class PositionMode {
-	function applyFFD (sourceAttachment:Attachment) : Boolean;
+	public static const fixed:PositionMode = new PositionMode();
+	public static const percent:PositionMode = new PositionMode();
 }
 
 }

spine-as3/spine-as3/src/spine/RotateMode.as

@@ -0,0 +1,40 @@
+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.3
+ * 
+ * Copyright (c) 2013-2015, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to use, install, execute and perform the Spine
+ * Runtimes Software (the "Software") and derivative works solely for personal
+ * or internal use. Without the written permission of Esoteric Software (see
+ * Section 2 of the Spine Software License Agreement), you may not (a) modify,
+ * translate, adapt or otherwise create derivative works, improvements of the
+ * Software or develop new applications using the Software or (b) remove,
+ * delete, alter or obscure any trademarks or any copyright, trademark, patent
+ * or other intellectual property or proprietary rights notices on or in the
+ * Software, including any copy thereof. Redistributions in binary or source
+ * form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+package spine {
+
+public class RotateMode {
+	public static const tangent:RotateMode = new RotateMode();
+	public static const chain:RotateMode = new RotateMode();
+	public static const chainScale:RotateMode = new RotateMode();
+}
+
+}

spine-as3/spine-as3/src/spine/Skeleton.as

@@ -30,6 +30,8 @@
  *****************************************************************************/
 
 package spine {
+import flash.utils.Dictionary;
+import spine.attachments.PathAttachment;
 import spine.attachments.Attachment;
 
 public class Skeleton {
@@ -37,8 +39,9 @@ public class Skeleton {
 	public var bones:Vector.<Bone>;
 	public var slots:Vector.<Slot>;
 	public var drawOrder:Vector.<Slot>;
-	public var ikConstraints:Vector.<IkConstraint>;
+	public var ikConstraints:Vector.<IkConstraint>, ikConstraintsSorted:Vector.<IkConstraint>;
 	public var transformConstraints:Vector.<TransformConstraint>;
+	public var pathConstraints:Vector.<PathConstraint>;
 	private var _updateCache:Vector.<Updatable> = new Vector.<Updatable>();
 	private var _skin:Skin;
 	public var r:Number = 1, g:Number = 1, b:Number = 1, a:Number = 1;
@@ -53,55 +56,181 @@ public class Skeleton {
 
 		bones = new Vector.<Bone>();
 		for each (var boneData:BoneData in data.bones) {
-			var parent:Bone = boneData.parent == null ? null : bones[data.bones.indexOf(boneData.parent)];
+			var bone:Bone;
-			bones[bones.length] = new Bone(boneData, this, parent);
+			if (boneData.parent == null)
+				bone = new Bone(boneData, this, null);
+			else {
+				var parent:Bone = bones[boneData.parent.index];
+				bone = new Bone(boneData, this, parent);
+				parent.children.push(bone);
+			}
+			bones.push(bone);
 		}
 
 		slots = new Vector.<Slot>();
 		drawOrder = new Vector.<Slot>();
 		for each (var slotData:SlotData in data.slots) {
-			var bone:Bone = bones[data.bones.indexOf(slotData.boneData)];
+			bone = bones[slotData.boneData.index];
 			var slot:Slot = new Slot(slotData, bone);
-			slots[slots.length] = slot;
+			slots.push(slot);
 			drawOrder[drawOrder.length] = slot;
 		}
 		
 		ikConstraints = new Vector.<IkConstraint>();
+		ikConstraintsSorted = new Vector.<IkConstraint>();
 		for each (var ikConstraintData:IkConstraintData in data.ikConstraints)
-			ikConstraints[ikConstraints.length] = new IkConstraint(ikConstraintData, this);
+			ikConstraints.push(new IkConstraint(ikConstraintData, this));
 		
 		transformConstraints = new Vector.<TransformConstraint>();
 		for each (var transformConstraintData:TransformConstraintData in data.transformConstraints)
-			transformConstraints[transformConstraints.length] = new TransformConstraint(transformConstraintData, this);
+			transformConstraints.push(new TransformConstraint(transformConstraintData, this));
+
+		pathConstraints = new Vector.<PathConstraint>();
+		for each (var pathConstraintData:PathConstraintData in data.pathConstraints)
+			pathConstraints.push(new PathConstraint(pathConstraintData, this));
 
 		updateCache();
 	}
 
-	/** Caches information about bones and constraints. Must be called if bones or constraints are added or removed. */
+	/** Caches information about bones and constraints. Must be called if bones, constraints, or weighted path attachments are
+	 * added or removed. */
 	public function updateCache () : void {
-		var updateCache:Vector.<Updatable> = _updateCache;
+		var updateCache:Vector.<Updatable> = this._updateCache;
-		var ikConstraints:Vector.<IkConstraint> = this.ikConstraints;
+		updateCache.length = 0;
-		var transformConstraints:Vector.<TransformConstraint> = this.transformConstraints;
+
-		updateCache.length = bones.length + ikConstraints.length;
+		var bones:Vector.<Bone> = this.bones;
-		var i:int = 0;
+		for (var i:int = 0, n:int = bones.length; i < n; i++)
-		for each (var bone:Bone in bones) {
+			bones[i]._sorted = false;
-			updateCache[i++] = bone;
+
-			for each (var ikConstraint:IkConstraint in ikConstraints) {
+		// IK first, lowest hierarchy depth first.
-				if (bone == ikConstraint.bones[ikConstraint.bones.length - 1]) {
+		var ikConstraints:Vector.<IkConstraint> = this.ikConstraintsSorted;
-					updateCache[i++] = ikConstraint;
+		ikConstraints.length = 0;
-					break;
+		for each (var c:IkConstraint in this.ikConstraints)
+			ikConstraints.push(c);
+		var ikCount:int = ikConstraints.length;
+		var level:int;
+		for (i = 0, n = ikCount; i < n; i++) {
+			var ik:IkConstraint = ikConstraints[i];
+			var bone:Bone = ik.bones[0].parent;
+			for (level = 0; bone != null; level++)
+				bone = bone.parent;
+			ik.level = level;
 		}
+		var ii:int;
+		for (i = 1; i < ikCount; i++) {
+			ik = ikConstraints[i];
+			level = ik.level;
+			for (ii = i - 1; ii >= 0; ii--) {
+				var other:IkConstraint = ikConstraints[ii];
+				if (other.level < level) break;
+				ikConstraints[ii + 1] = other;
+			}
+			ikConstraints[ii + 1] = ik;
+		}
+		for (i = 0, n = ikConstraints.length; i < n; i++) {
+			var ikConstraint:IkConstraint = ikConstraints[i];
+			var target:Bone = ikConstraint.target;
+			sortBone(target);
+
+			var constrained:Vector.<Bone> = ikConstraint.bones;
+			var parent:Bone = constrained[0];
+			sortBone(parent);
+
+			updateCache.push(ikConstraint);
+
+			sortReset(parent.children);
+			constrained[constrained.length - 1]._sorted = true;
+		}
+
+		var pathConstraints:Vector.<PathConstraint> = this.pathConstraints;
+		for (i = 0, n = pathConstraints.length; i < n; i++) {
+			var pathConstraint:PathConstraint = pathConstraints[i];
+
+			var slot:Slot = pathConstraint.target;
+			var slotIndex:int = slot.data.index;
+			var slotBone:Bone = slot.bone;
+			if (skin != null) sortPathConstraintAttachment(skin, slotIndex, slotBone);
+			if (_data.defaultSkin != null && _data.defaultSkin != skin)
+				sortPathConstraintAttachment(_data.defaultSkin, slotIndex, slotBone);
+				
+			var nn:int;
+			for (ii = 0, nn = _data.skins.length; ii < nn; ii++)
+				sortPathConstraintAttachment(_data.skins[ii], slotIndex, slotBone);
+
+			var attachment:PathAttachment = slot.attachment as PathAttachment;
+			if (attachment != null) sortPathConstraintAttachment2(attachment, slotBone);
+
+			constrained = pathConstraint.bones;
+			var boneCount:int = constrained.length;
+			for (ii = 0; ii < boneCount; ii++)
+				sortBone(constrained[ii]);
+
+			updateCache.push(pathConstraint);
+
+			for (ii = 0; ii < boneCount; ii++)
+				sortReset(constrained[ii].children);
+			for (ii = 0; ii < boneCount; ii++)
+				constrained[ii]._sorted = true;
+		}
+
+		var transformConstraints:Vector.<TransformConstraint> = this.transformConstraints;
+		for (i = 0, n = transformConstraints.length; i < n; i++) {
+			var transformConstraint:TransformConstraint = transformConstraints[i];
+
+			sortBone(transformConstraint.target);
+
+			constrained = transformConstraint.bones;
+			boneCount = constrained.length;
+			for (ii = 0; ii < boneCount; ii++)
+				sortBone(constrained[ii]);
+
+			updateCache.push(transformConstraint);
+
+			for (ii = 0; ii < boneCount; ii++)
+				sortReset(constrained[ii].children);
+			for (ii = 0; ii < boneCount; ii++)
+				constrained[ii]._sorted = true;
+		}
+
+		for (i = 0, n = bones.length; i < n; i++)
+			sortBone(bones[i]);
+	}
+	
+	private function sortPathConstraintAttachment (skin:Skin, slotIndex:int, slotBone:Bone) : void {
+		var dict:Dictionary = skin.attachments[slotIndex];
+		if (!dict) return;
+		
+		for each (var value:Attachment in dict) {
+			sortPathConstraintAttachment2(value, slotBone);
 		}
 	}
 
-		for each (var transformConstraint:TransformConstraint in transformConstraints) {
+	private function sortPathConstraintAttachment2 (attachment:Attachment, slotBone:Bone) : void {
-			for (i = updateCache.length - 1; i >= 0; i--) {
+		var pathAttachment:PathAttachment = attachment as PathAttachment;
-				var updatable:Updatable = updateCache[i];
+		if (!pathAttachment) return;
-				if (updatable == transformConstraint.bone || updatable == transformConstraint.target) {
+		var pathBones:Vector.<int> = pathAttachment.bones;
-					updateCache.splice(i + 1, 0, transformConstraint);
+		if (pathBones == null)
-					break;
+			sortBone(slotBone);
+		else {
+			var bones:Vector.<Bone> = this.bones;
+			for each (var boneIndex:int in pathBones)
+				sortBone(bones[boneIndex]);
 		}
 	}
+
+	private function sortBone (bone:Bone) : void {
+		if (bone._sorted) return;
+		var parent:Bone = bone.parent;
+		if (parent != null) sortBone(parent);
+		bone._sorted = true;
+		_updateCache.push(bone);
+	}
+
+	private function sortReset (bones:Vector.<Bone>) : void {
+		for (var i:int = 0, n:int = bones.length; i < n; i++) {
+			var bone:Bone = bones[i];
+			if (bone._sorted) sortReset(bone.children);
+			bone._sorted = false;
 		}
 	}
 
@@ -128,9 +257,17 @@ public class Skeleton {
 		}
 
 		for each (var transformConstraint:TransformConstraint in transformConstraints) {
+			transformConstraint.rotateMix = transformConstraint._data.rotateMix;
 			transformConstraint.translateMix = transformConstraint._data.translateMix;
-			transformConstraint.x = transformConstraint._data.x;
+			transformConstraint.scaleMix = transformConstraint._data.scaleMix;
-			transformConstraint.y = transformConstraint._data.y;
+			transformConstraint.shearMix = transformConstraint._data.shearMix;
+		}
+		
+		for each (var pathConstraint:PathConstraint in pathConstraints) {
+			pathConstraint.position = pathConstraint._data.position;
+			pathConstraint.spacing = pathConstraint._data.spacing;
+			pathConstraint.rotateMix = pathConstraint._data.rotateMix;
+			pathConstraint.translateMix = pathConstraint._data.translateMix;
 		}
 	}
 
@@ -146,6 +283,10 @@ public class Skeleton {
 		return _data;
 	}
 	
+	public function get getUpdateCache () : Vector.<Updatable> {
+		return _updateCache;
+	}
+
 	public function get rootBone () : Bone {
 		if (bones.length == 0) return null;
 		return bones[0];
@@ -283,6 +424,14 @@ public class Skeleton {
 		return null;
 	}
 	
+	/** @return May be null. */
+	public function findPathConstraint (constraintName:String) : PathConstraint {
+		if (constraintName == null) throw new ArgumentError("constraintName cannot be null.");
+		for each (var pathConstraint:PathConstraint in pathConstraints)
+			if (pathConstraint._data._name == constraintName) return pathConstraint;
+		return null;
+	}
+
 	public function update (delta:Number) : void {
 		time += delta;
 	}

spine-as3/spine-as3/src/spine/SkeletonBounds.as

@@ -39,10 +39,12 @@ public class SkeletonBounds {
 	public var polygons:Vector.<Polygon> = new Vector.<Polygon>();
 	public var minX:Number, minY:Number, maxX:Number, maxY:Number;
 	
+	public function SkeletonBounds () {		
+	}
+
 	public function update (skeleton:Skeleton, updateAabb:Boolean) : void {
 		var slots:Vector.<Slot> = skeleton.slots;
 		var slotCount:int = slots.length;		
-		var x:Number = skeleton.x, y:Number = skeleton.y;
 
 		boundingBoxes.length = 0;
 		for each (var polygon:Polygon in polygons)
@@ -63,8 +65,8 @@ public class SkeletonBounds {
 				polygon = new Polygon();
 			polygons[polygons.length] = polygon;
 
-			polygon.vertices.length = boundingBox.vertices.length;
+			polygon.vertices.length = boundingBox.worldVerticesLength;
-			boundingBox.computeWorldVertices(x, y, slot.bone, polygon.vertices);
+			boundingBox.computeWorldVertices(slot, polygon.vertices);
 		}
 
 		if (updateAabb) aabbCompute();

spine-as3/spine-as3/src/spine/SkeletonData.as

@@ -43,9 +43,13 @@ public class SkeletonData {
 	public var animations:Vector.<Animation> = new Vector.<Animation>();
 	public var ikConstraints:Vector.<IkConstraintData> = new Vector.<IkConstraintData>();
 	public var transformConstraints:Vector.<TransformConstraintData> = new Vector.<TransformConstraintData>();
+	public var pathConstraints:Vector.<PathConstraintData> = new Vector.<PathConstraintData>();
 	public var width:Number, height:Number;
 	public var version:String, hash:String;
 	
+	public function SkeletonData () {		
+	}
+
 	// --- Bones.
 
 	/** @return May be null. */
@@ -136,6 +140,37 @@ public class SkeletonData {
 		return null;
 	}
 	
+	/** @return -1 if the transform constraint was not found. */
+	public function findTransformConstraintIndex (transformConstraintName:String) : int {
+		if (transformConstraintName == null) throw new ArgumentError("transformConstraintName cannot be null.");
+		var transformConstraints:Vector.<TransformConstraintData> = this.transformConstraints;
+		for (var i:int = 0, n:int = transformConstraints.length; i < n; i++)
+			if (transformConstraints[i].name == transformConstraintName) return i;
+		return -1;
+	}
+	
+	// --- Path constraints.
+	
+		/** @return May be null. */
+	public function findPathConstraint (constraintName:String) : PathConstraintData {
+		if (constraintName == null) throw new ArgumentError("constraintName cannot be null.");
+		var pathConstraints:Vector.<PathConstraintData> = this.pathConstraints;
+		for (var i:int = 0, n:int = pathConstraints.length; i < n; i++) {
+			var constraint:PathConstraintData = pathConstraints[i];
+			if (constraint.name == constraintName) return constraint;
+		}
+		return null;
+	}
+
+	/** @return -1 if the path constraint was not found. */
+	public function findPathConstraintIndex (pathConstraintName:String) : int {
+		if (pathConstraintName == null) throw new ArgumentError("pathConstraintName cannot be null.");
+		var pathConstraints:Vector.<PathConstraintData> = this.pathConstraints;
+		for (var i:int = 0, n:int = pathConstraints.length; i < n; i++)
+			if (pathConstraints[i].name == pathConstraintName) return i;
+		return -1;
+	}
+
 	// ---
 
 	public function toString () : String {

spine-as3/spine-as3/src/spine/SkeletonJson.as

@@ -29,6 +29,13 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 package spine {
+import spine.animation.PathConstraintMixTimeline;
+import spine.animation.PathConstraintSpacingTimeline;
+import spine.animation.PathConstraintPositionTimeline;
+import spine.animation.TransformConstraintTimeline;
+import spine.animation.ShearTimeline;
+import spine.attachments.PathAttachment;
+import spine.attachments.VertexAttachment;
 import flash.utils.ByteArray;
 
 import spine.animation.Animation;
@@ -37,7 +44,7 @@ import spine.animation.ColorTimeline;
 import spine.animation.CurveTimeline;
 import spine.animation.DrawOrderTimeline;
 import spine.animation.EventTimeline;
-import spine.animation.FfdTimeline;
+import spine.animation.DeformTimeline;
 import spine.animation.IkConstraintTimeline;
 import spine.animation.RotateTimeline;
 import spine.animation.ScaleTimeline;
@@ -49,7 +56,6 @@ import spine.attachments.AttachmentType;
 import spine.attachments.BoundingBoxAttachment;
 import spine.attachments.MeshAttachment;
 import spine.attachments.RegionAttachment;
-import spine.attachments.WeightedMeshAttachment;
 
 public class SkeletonJson {
 	public var attachmentLoader:AttachmentLoader;
@@ -95,60 +101,27 @@ public class SkeletonJson {
 				parent = skeletonData.findBone(parentName);
 				if (!parent) throw new Error("Parent bone not found: " + parentName);
 			}
-			boneData = new BoneData(boneMap["name"], parent);
+			boneData = new BoneData(skeletonData.bones.length, boneMap["name"], parent);
 			boneData.length = Number(boneMap["length"] || 0) * scale;
 			boneData.x = Number(boneMap["x"] || 0) * scale;
 			boneData.y = Number(boneMap["y"] || 0) * scale;
 			boneData.rotation = (boneMap["rotation"] || 0);
 			boneData.scaleX = boneMap.hasOwnProperty("scaleX") ? boneMap["scaleX"] : 1;
 			boneData.scaleY = boneMap.hasOwnProperty("scaleY") ? boneMap["scaleY"] : 1;
-			boneData.inheritScale = boneMap.hasOwnProperty("inheritScale") ? boneMap["inheritScale"] : true;
+			boneData.shearX = Number(boneMap["shearX"] || 0);
-			boneData.inheritRotation = boneMap.hasOwnProperty("inheritRotation") ? boneMap["inheritRotation"] : true;
+			boneData.shearY = Number(boneMap["shearY"] || 0);
-			skeletonData.bones[skeletonData.bones.length] = boneData;
+			boneData.inheritRotation = boneMap.hasOwnProperty("inheritRotation") ? Boolean(boneMap["inheritRotation"]) : true;
-		}
+			boneData.inheritScale = boneMap.hasOwnProperty("inheritScale") ? Boolean(boneMap["inheritScale"]) : true;			
-
+			skeletonData.bones.push(boneData);
-		// IK constraints.
-		for each (var ikMap:Object in root["ik"]) {
-			var ikConstraintData:IkConstraintData = new IkConstraintData(ikMap["name"]);
-
-			for each (var boneName:String in ikMap["bones"]) {
-				var bone:BoneData = skeletonData.findBone(boneName);
-				if (!bone) throw new Error("IK bone not found: " + boneName);
-				ikConstraintData.bones[ikConstraintData.bones.length] = bone;
-			}
-
-			ikConstraintData.target = skeletonData.findBone(ikMap["target"]);
-			if (!ikConstraintData.target) throw new Error("Target bone not found: " + ikMap["target"]);
-
-			ikConstraintData.bendDirection = (!ikMap.hasOwnProperty("bendPositive") || ikMap["bendPositive"]) ? 1 : -1;
-			ikConstraintData.mix = ikMap.hasOwnProperty("mix") ? ikMap["mix"] : 1;
-
-			skeletonData.ikConstraints[skeletonData.ikConstraints.length] = ikConstraintData;
-		}
-
-		// Transform constraints.
-		for each (var transformMap:Object in root["transform"]) {
-			var transformConstraintData:TransformConstraintData = new TransformConstraintData(transformMap["name"]);
-
-			transformConstraintData.bone = skeletonData.findBone(transformMap["bone"]);
-			if (!transformConstraintData.bone) throw new Error("Bone not found: " + transformMap["bone"]);
-
-			transformConstraintData.target = skeletonData.findBone(transformMap["target"]);
-			if (!transformConstraintData.target) throw new Error("Target bone not found: " + transformMap["target"]);
-
-			transformConstraintData.translateMix = transformMap.hasOwnProperty("translateMix") ? transformMap["translateMix"] : 1;
-			transformConstraintData.x = Number(boneMap["x"] || 0) * scale;
-			transformConstraintData.y = Number(boneMap["y"] || 0) * scale;
-
-			skeletonData.transformConstraints[skeletonData.transformConstraints.length] = transformConstraintData;
 		}
 		
 		// Slots.
 		for each (var slotMap:Object in root["slots"]) {
-			boneName = slotMap["bone"];
+			var slotName:String = slotMap["name"];
+			var boneName:String = slotMap["bone"];
 			boneData = skeletonData.findBone(boneName);
 			if (!boneData) throw new Error("Slot bone not found: " + boneName);
-			var slotData:SlotData = new SlotData(slotMap["name"], boneData);
+			var slotData:SlotData = new SlotData(skeletonData.slots.length, slotName, boneData);
 
 			var color:String = slotMap["color"];
 			if (color) {
@@ -160,8 +133,81 @@ public class SkeletonJson {
 
 			slotData.attachmentName = slotMap["attachment"];
 			slotData.blendMode = BlendMode[slotMap["blend"] || "normal"];
+			skeletonData.slots.push(slotData);
+		}
 
-			skeletonData.slots[skeletonData.slots.length] = slotData;
+		// IK constraints.
+		for each (var constraintMap:Object in root["ik"]) {
+			var ikConstraintData:IkConstraintData = new IkConstraintData(constraintMap["name"]);
+
+			for each (boneName in constraintMap["bones"]) {
+				var bone:BoneData = skeletonData.findBone(boneName);
+				if (!bone) throw new Error("IK constraint bone not found: " + boneName);
+				ikConstraintData.bones.push(bone);
+			}
+
+			ikConstraintData.target = skeletonData.findBone(constraintMap["target"]);
+			if (!ikConstraintData.target) throw new Error("Target bone not found: " + constraintMap["target"]);
+
+			ikConstraintData.bendDirection = (!constraintMap.hasOwnProperty("bendPositive") || constraintMap["bendPositive"]) ? 1 : -1;
+			ikConstraintData.mix = constraintMap.hasOwnProperty("mix") ? constraintMap["mix"] : 1;
+
+			skeletonData.ikConstraints.push(ikConstraintData);
+		}
+
+		// Transform constraints.
+		for each (constraintMap in root["transform"]) {
+			var transformConstraintData:TransformConstraintData = new TransformConstraintData(constraintMap["name"]);
+
+			for each (boneName in constraintMap["bones"]) {
+				bone = skeletonData.findBone(boneName);
+				if (!bone) throw new Error("Transform constraint bone not found: " + boneName);
+				transformConstraintData.bones.push(bone);
+			}
+		
+			transformConstraintData.target = skeletonData.findBone(constraintMap["target"]);
+			if (!transformConstraintData.target) throw new Error("Target bone not found: " + constraintMap["target"]);
+			
+			transformConstraintData.offsetRotation = Number(constraintMap["rotation"] || 0);
+			transformConstraintData.offsetX = Number(constraintMap["x"] || 0) * scale;
+			transformConstraintData.offsetY = Number(constraintMap["y"] || 0) * scale;
+			transformConstraintData.offsetScaleX = Number(constraintMap["scaleX"] || 0);
+			transformConstraintData.offsetScaleY = Number(constraintMap["scaleY"] || 0);
+			transformConstraintData.offsetShearY = Number(constraintMap["shearY"] || 0);
+			
+			transformConstraintData.rotateMix = constraintMap.hasOwnProperty("rotateMix") ? constraintMap["rotateMix"] : 1;
+			transformConstraintData.translateMix = constraintMap.hasOwnProperty("translateMix") ? constraintMap["translateMix"] : 1;
+			transformConstraintData.scaleMix = constraintMap.hasOwnProperty("scaleMix") ? constraintMap["scaleMix"] : 1;
+			transformConstraintData.shearMix = constraintMap.hasOwnProperty("shearMix") ? constraintMap["shearMix"] : 1;
+
+			skeletonData.transformConstraints.push(transformConstraintData);
+		}
+		
+		// Path constraints.
+		for each (constraintMap in root["path"]) {
+			var pathConstraintData:PathConstraintData = new PathConstraintData(constraintMap["name"]);
+
+			for each (boneName in constraintMap["bones"]) {
+				bone = skeletonData.findBone(boneName);
+				if (!bone) throw new Error("Path constraint bone not found: " + boneName);
+				pathConstraintData.bones.push(bone);
+			}
+		
+			pathConstraintData.target = skeletonData.findSlot(constraintMap["target"]);
+			if (!pathConstraintData.target) throw new Error("Path target slot not found: " + constraintMap["target"]);
+
+			pathConstraintData.positionMode = PositionMode[constraintMap["positionMode"] || "percent"];
+			pathConstraintData.spacingMode = SpacingMode[constraintMap["spacingMode"] || "length"];
+			pathConstraintData.rotateMode = RotateMode[constraintMap["rotateMode"] || "rotateMode"];
+			pathConstraintData.offsetRotation = Number(constraintMap["rotation"] || 0);
+			pathConstraintData.position = Number(constraintMap["position"] || 0);
+			if (pathConstraintData.positionMode == PositionMode.fixed) pathConstraintData.position *= scale;
+			pathConstraintData.spacing = Number(constraintMap["spacing"] || 0);
+			if (pathConstraintData.spacingMode == SpacingMode.length || pathConstraintData.spacingMode == SpacingMode.fixed) pathConstraintData.spacing *= scale;
+			pathConstraintData.rotateMix = constraintMap.hasOwnProperty("rotateMix") ? constraintMap["rotateMix"] : 1;
+			pathConstraintData.translateMix = constraintMap.hasOwnProperty("translateMix") ? constraintMap["translateMix"] : 1;
+
+			skeletonData.pathConstraints.push(pathConstraintData);
 		}
 
 		// Skins.
@@ -169,11 +215,11 @@ public class SkeletonJson {
 		for (var skinName:String in skins) {
 			var skinMap:Object = skins[skinName];
 			var skin:Skin = new Skin(skinName);
-			for (var slotName:String in skinMap) {
+			for (slotName in skinMap) {
 				var slotIndex:int = skeletonData.findSlotIndex(slotName);
 				var slotEntry:Object = skinMap[slotName];
 				for (var attachmentName:String in slotEntry) {
-					var attachment:Attachment = readAttachment(skin, slotIndex, attachmentName, slotEntry[attachmentName]);
+					var attachment:Attachment = readAttachment(slotEntry[attachmentName], skin, slotIndex, attachmentName);
 					if (attachment != null)
 						skin.addAttachment(slotIndex, attachmentName, attachment);
 				}
@@ -184,20 +230,14 @@ public class SkeletonJson {
 		}
 
 		// Linked meshes.
+		var linkedMeshes:Vector.<LinkedMesh> = this.linkedMeshes;
 		for each (var linkedMesh:LinkedMesh in linkedMeshes) {
 			var parentSkin:Skin = !linkedMesh.skin ? skeletonData.defaultSkin : skeletonData.findSkin(linkedMesh.skin);
 			if (!parentSkin) throw new Error("Skin not found: " + linkedMesh.skin);
 			var parentMesh:Attachment = parentSkin.getAttachment(linkedMesh.slotIndex, linkedMesh.parent);
 			if (!parentMesh) throw new Error("Parent mesh not found: " + linkedMesh.parent);
-			if (linkedMesh.mesh is MeshAttachment) {
+			linkedMesh.mesh.parentMesh = MeshAttachment(parentMesh);
-				var mesh:MeshAttachment = MeshAttachment(linkedMesh.mesh);
+			linkedMesh.mesh.updateUVs();
-				mesh.parentMesh = MeshAttachment(parentMesh);
-				mesh.updateUVs();
-			} else {
-				var weightedMesh:WeightedMeshAttachment = WeightedMeshAttachment(linkedMesh.mesh);
-				weightedMesh.parentMesh = WeightedMeshAttachment(parentMesh);
-				weightedMesh.updateUVs();
-			}
 		}
 		linkedMeshes.length = 0;
 
@@ -210,33 +250,31 @@ public class SkeletonJson {
 				eventData.intValue = eventMap["int"] || 0;
 				eventData.floatValue = eventMap["float"] || 0;
 				eventData.stringValue = eventMap["string"] || null;
-				skeletonData.events[skeletonData.events.length] = eventData;
+				skeletonData.events.push(eventData);
 			}
 		}
 
 		// Animations.
 		var animations:Object = root["animations"];
 		for (var animationName:String in animations)
-			readAnimation(animationName, animations[animationName], skeletonData);
+			readAnimation(animations[animationName], animationName, skeletonData);
 
 		return skeletonData;
 	}
 
-	private function readAttachment (skin:Skin, slotIndex:int, name:String, map:Object) : Attachment {
+	private function readAttachment (map:Object, skin:Skin, slotIndex:int, name:String) : Attachment {
 		name = map["name"] || name;
 
 		var typeName:String = map["type"] || "region";		
-		if (typeName == "skinnedmesh") typeName = "weightedmesh";
 		var type:AttachmentType = AttachmentType[typeName];		
-		var path:String = map["path"] || name;
 
 		var scale:Number = this.scale;
-		var color:String, vertices:Vector.<Number>;
+		var color:String;
 		switch (type) {
 			case AttachmentType.region:
-				var region:RegionAttachment = attachmentLoader.newRegionAttachment(skin, name, path);
+				var region:RegionAttachment = attachmentLoader.newRegionAttachment(skin, name, map["path"] || name);
 				if (!region) return null;
-				region.path = path;
+				region.path = map["path"] || name;
 				region.x = Number(map["x"] || 0) * scale;
 				region.y = Number(map["y"] || 0) * scale;
 				region.scaleX = map.hasOwnProperty("scaleX") ? map["scaleX"] : 1;
@@ -255,9 +293,9 @@ public class SkeletonJson {
 				return region;
 			case AttachmentType.mesh:
 			case AttachmentType.linkedmesh:
-				var mesh:MeshAttachment = attachmentLoader.newMeshAttachment(skin, name, path);
+				var mesh:MeshAttachment = attachmentLoader.newMeshAttachment(skin, name, map["path"] || name);
 				if (!mesh) return null;
-				mesh.path = path;
+				mesh.path = map["path"] || name;
 
 				color = map["color"];
 				if (color) {
@@ -270,78 +308,79 @@ public class SkeletonJson {
 				mesh.width = Number(map["width"] || 0) * scale;
 				mesh.height = Number(map["height"] || 0) * scale;
 
-				if (!map["parent"]) {
+				if (map["parent"]) {
-					mesh.vertices = getFloatArray(map, "vertices", scale);
+					mesh.inheritDeform = map.hasOwnProperty("deform") ? Boolean(map["deform"]) : true;
+					linkedMeshes.push(new LinkedMesh(mesh, map["skin"], slotIndex, map["parent"]));
+					return mesh;
+				}
+				
+				var uvs:Vector.<Number> = getFloatArray(map, "uvs", 1);
+				readVertices(map, mesh, uvs.length);			
 				mesh.triangles = getUintArray(map, "triangles");	
-					mesh.regionUVs = getFloatArray(map, "uvs", 1);
+				mesh.regionUVs = uvs;									
 				mesh.updateUVs();
 
 				mesh.hullLength = int(map["hull"] || 0) * 2;
 				if (map["edges"]) mesh.edges = getIntArray(map, "edges");
-				} else {
-					mesh.inheritFFD = map.hasOwnProperty("ffd") ? map["ffd"] : true;
-					linkedMeshes[linkedMeshes.length] = new LinkedMesh(mesh, map["skin"], slotIndex, map["parent"]);
-				}
 				return mesh;			
-			case AttachmentType.weightedmesh:
-			case AttachmentType.weightedlinkedmesh:
-				var weightedMesh:WeightedMeshAttachment = attachmentLoader.newWeightedMeshAttachment(skin, name, path);
-				if (!weightedMesh) return null;
-
-				weightedMesh.path = path;
-
-				color = map["color"];
-				if (color) {
-					weightedMesh.r = toColor(color, 0);
-					weightedMesh.g = toColor(color, 1);
-					weightedMesh.b = toColor(color, 2);
-					weightedMesh.a = toColor(color, 3);
-				}
-
-				weightedMesh.width = Number(map["width"] || 0) * scale;
-				weightedMesh.height = Number(map["height"] || 0) * scale;
-
-				if (!map["parent"]) {
-					var uvs:Vector.<Number> = getFloatArray(map, "uvs", 1);
-					vertices = getFloatArray(map, "vertices", 1);
-					var weights:Vector.<Number> = new Vector.<Number>();
-					var bones:Vector.<int> = new Vector.<int>();
-					for (var i:int = 0, n:int = vertices.length; i < n;) {
-						var boneCount:int = int(vertices[i++]);
-						bones[bones.length] = boneCount;
-						for (var nn:int = i + boneCount * 4; i < nn;) {
-							bones[bones.length] = vertices[i];
-							weights[weights.length] = vertices[i + 1] * scale;
-							weights[weights.length] = vertices[i + 2] * scale;
-							weights[weights.length] = vertices[i + 3];
-							i += 4;
-						}
-					}
-					weightedMesh.bones = bones;
-					weightedMesh.weights = weights;
-					weightedMesh.triangles = getUintArray(map, "triangles");
-					weightedMesh.regionUVs = uvs;
-					weightedMesh.updateUVs();
-
-					weightedMesh.hullLength = int(map["hull"] || 0) * 2;
-					if (map["edges"]) weightedMesh.edges = getIntArray(map, "edges");
-				} else {
-					weightedMesh.inheritFFD = map.hasOwnProperty("ffd") ? map["ffd"] : true;
-					linkedMeshes[linkedMeshes.length] = new LinkedMesh(weightedMesh, map["skin"], slotIndex, map["parent"]);
-				}
-				return weightedMesh;
 			case AttachmentType.boundingbox:
 				var box:BoundingBoxAttachment = attachmentLoader.newBoundingBoxAttachment(skin, name);
-				vertices = box.vertices;
+				if (!box) return null;
-				for each (var point:Number in map["vertices"])
+				readVertices(map, box, int(map["vertexCount"]) << 1);								
-					vertices[vertices.length] = point * scale;
 				return box;
+			case AttachmentType.path:
+				var path:PathAttachment = attachmentLoader.newPathAttachment(skin, name);
+				if (!path) return null;
+				path.closed = map.hasOwnProperty("closed") ? Boolean(map["closed"]) : false;
+				path.constantSpeed = map.hasOwnProperty("constantSpeed") ? Boolean(map["constantSpeed"]) : true;
+				
+				var vertexCount:int = int(map["vertexCount"]);
+				readVertices(map, path, vertexCount << 1);
+				
+				var lengths:Vector.<Number> = new Vector.<Number>();							
+				for each (var curves:Object in map["lengths"]) {
+					lengths.push(Number(curves) * scale);
+				}
+				path.lengths = lengths;				
+				return path;
 		}
 
 		return null;
 	}
 	
-	private function readAnimation (name:String, map:Object, skeletonData:SkeletonData) : void {
+	private function readVertices(map:Object, attachment:VertexAttachment, verticesLength:int) : void {
+		attachment.worldVerticesLength = verticesLength;
+		var vertices:Vector.<Number> = getFloatArray(map, "vertices", 1);
+		if (verticesLength == vertices.length) {
+			if (scale != 1) {
+				for (var i:int = 0, n:int = vertices.length; i < n; i++) {
+					vertices[i] *= scale;
+				}
+			}
+			attachment.vertices = vertices;
+			return;
+		}
+		
+		var weights:Vector.<Number> = new Vector.<Number>(verticesLength * 3 * 3);
+		weights.length = 0;
+		var bones:Vector.<int> = new Vector.<int>(verticesLength * 3);
+		bones.length = 0;
+		for (i = 0, n = vertices.length; i < n;) {
+			 var boneCount:int = int(vertices[i++]);
+			 bones.push(boneCount);
+			 for (var nn:int = i + boneCount * 4; i < nn; i+=4) {
+				bones.push(int(vertices[i]));
+				weights.push(vertices[i + 1] * scale);
+				weights.push(vertices[i + 2] * scale);
+				weights.push(vertices[i + 3]);
+			 }
+		}
+		attachment.bones = bones;
+		attachment.vertices = weights;
+	}
+
+	private function readAnimation (map:Object, name:String, skeletonData:SkeletonData) : void {
+		var scale:Number = this.scale;
 		var timelines:Vector.<Timeline> = new Vector.<Timeline>();
 		var duration:Number = 0;
 
@@ -369,11 +408,11 @@ public class SkeletonJson {
 						var b:Number = toColor(color, 2);
 						var a:Number = toColor(color, 3);
 						colorTimeline.setFrame(frameIndex, valueMap["time"], r, g, b, a);
-						readCurve(colorTimeline, frameIndex, valueMap);
+						readCurve(valueMap, colorTimeline, frameIndex);
 						frameIndex++;
 					}
 					timelines[timelines.length] = colorTimeline;
-					duration = Math.max(duration, colorTimeline.frames[colorTimeline.frameCount * 5 - 5]);
+					duration = Math.max(duration, colorTimeline.frames[(colorTimeline.frameCount - 1) * ColorTimeline.ENTRIES]);
 				} else if (timelineName == "attachment") {
 					var attachmentTimeline:AttachmentTimeline = new AttachmentTimeline(values.length);
 					attachmentTimeline.slotIndex = slotIndex;
@@ -403,32 +442,34 @@ public class SkeletonJson {
 					frameIndex = 0;
 					for each (valueMap in values) {
 						rotateTimeline.setFrame(frameIndex, valueMap["time"], valueMap["angle"]);
-						readCurve(rotateTimeline, frameIndex, valueMap);
+						readCurve(valueMap, rotateTimeline, frameIndex);
 						frameIndex++;
 					}
 					timelines[timelines.length] = rotateTimeline;
-					duration = Math.max(duration, rotateTimeline.frames[rotateTimeline.frameCount * 2 - 2]);
+					duration = Math.max(duration, rotateTimeline.frames[(rotateTimeline.frameCount - 1) * RotateTimeline.ENTRIES]);
-				} else if (timelineName == "translate" || timelineName == "scale") {
+				} else if (timelineName == "translate" || timelineName == "scale" || timelineName == "shear") {
-					var timeline:TranslateTimeline;
+					var translateTimeline:TranslateTimeline;
 					var timelineScale:Number = 1;
 					if (timelineName == "scale")
-						timeline = new ScaleTimeline(values.length);
+						translateTimeline = new ScaleTimeline(values.length);
+					else if (timelineName == "shear")
+						translateTimeline = new ShearTimeline(values.length);
 					else {
-						timeline = new TranslateTimeline(values.length);
+						translateTimeline = new TranslateTimeline(values.length);
 						timelineScale = scale;
 					}
-					timeline.boneIndex = boneIndex;
+					translateTimeline.boneIndex = boneIndex;
 
 					frameIndex = 0;
 					for each (valueMap in values) {
 						var x:Number = Number(valueMap["x"] || 0) * timelineScale;
 						var y:Number = Number(valueMap["y"] || 0) * timelineScale;
-						timeline.setFrame(frameIndex, valueMap["time"], x, y);
+						translateTimeline.setFrame(frameIndex, valueMap["time"], x, y);
-						readCurve(timeline, frameIndex, valueMap);
+						readCurve(valueMap, translateTimeline, frameIndex);
 						frameIndex++;
 					}
-					timelines[timelines.length] = timeline;
+					timelines[timelines.length] = translateTimeline;
-					duration = Math.max(duration, timeline.frames[timeline.frameCount * 3 - 3]);
+					duration = Math.max(duration, translateTimeline.frames[(translateTimeline.frameCount - 1) * TranslateTimeline.ENTRIES]);
 				} else
 					throw new Error("Invalid timeline type for a bone: " + timelineName + " (" + boneName + ")");
 			}
@@ -445,67 +486,133 @@ public class SkeletonJson {
 				var mix:Number = valueMap.hasOwnProperty("mix") ? valueMap["mix"] : 1;
 				var bendDirection:int = (!valueMap.hasOwnProperty("bendPositive") || valueMap["bendPositive"]) ? 1 : -1;
 				ikTimeline.setFrame(frameIndex, valueMap["time"], mix, bendDirection);
-				readCurve(ikTimeline, frameIndex, valueMap);
+				readCurve(valueMap, ikTimeline, frameIndex);
 				frameIndex++;
 			}
 			timelines[timelines.length] = ikTimeline;
-			duration = Math.max(duration, ikTimeline.frames[ikTimeline.frameCount * 3 - 3]);
+			duration = Math.max(duration, ikTimeline.frames[(ikTimeline.frameCount - 1) * IkConstraintTimeline.ENTRIES]);
 		}
 		
-		var ffd:Object = map["ffd"];
+		var transformMap:Object = map["transform"];
-		for (var skinName:String in ffd) {
+		for (var transformName:String in transformMap) {
+			var transformConstraint:TransformConstraintData = skeletonData.findTransformConstraint(transformName);
+			values = transformMap[transformName];
+			var transformTimeline:TransformConstraintTimeline = new TransformConstraintTimeline(values.length);
+			transformTimeline.transformConstraintIndex = skeletonData.transformConstraints.indexOf(transformConstraint);
+			frameIndex = 0;
+			for each (valueMap in values) {
+				var rotateMix:Number = valueMap.hasOwnProperty("rotateMix") ? valueMap["rotateMix"] : 1;
+				var translateMix:Number = valueMap.hasOwnProperty("translateMix") ? valueMap["translateMix"] : 1;
+				var scaleMix:Number = valueMap.hasOwnProperty("scaleMix") ? valueMap["scaleMix"] : 1;
+				var shearMix:Number = valueMap.hasOwnProperty("shearMix") ? valueMap["shearMix"] : 1;
+				transformTimeline.setFrame(frameIndex, valueMap["time"], rotateMix, translateMix, scaleMix, shearMix);
+				readCurve(valueMap, transformTimeline, frameIndex);
+				frameIndex++;
+			}
+			timelines.push(transformTimeline);
+			duration = Math.max(duration, transformTimeline.frames[(transformTimeline.frameCount - 1) * TransformConstraintTimeline.ENTRIES]);
+		}
+				
+		// Path constraint timelines.
+		var paths:Object = map["paths"];
+		for (var pathName:String in paths) {
+			var index:int = skeletonData.findPathConstraintIndex(pathName);
+			if (index == -1) throw new Error("Path constraint not found: " + pathName);
+			var data:PathConstraintData = skeletonData.pathConstraints[index];
+			
+			var pathMap:Object = paths[pathName];
+			for (timelineName in pathMap) {
+				values = pathMap[timelineName];
+				
+				if (timelineName == "position" || timelineName == "spacing") {
+					var pathTimeline:PathConstraintPositionTimeline;
+					timelineScale = 1;
+					if (timelineName == "spacing") {
+						pathTimeline = new PathConstraintSpacingTimeline(values.length);
+						if (data.spacingMode == SpacingMode.length || data.spacingMode == SpacingMode.fixed) timelineScale = scale;
+					} else {
+						pathTimeline = new PathConstraintPositionTimeline(values.length);
+						if (data.positionMode == PositionMode.fixed) timelineScale = scale;
+					}
+					pathTimeline.pathConstraintIndex = index;
+					frameIndex = 0;
+					for each (valueMap in values) {
+						var value:Number = valueMap[timelineName] || 0;
+						pathTimeline.setFrame(frameIndex, valueMap["time"], value * timelineScale);
+						readCurve(valueMap, pathTimeline, frameIndex);
+						frameIndex++;
+					}
+					timelines.push(pathTimeline);
+					duration = Math.max(duration,
+						pathTimeline.frames[(pathTimeline.frameCount - 1) * PathConstraintPositionTimeline.ENTRIES]);
+				} else if (timelineName == "mix") {
+					var pathMixTimeline:PathConstraintMixTimeline = new PathConstraintMixTimeline(values.length);
+					pathMixTimeline.pathConstraintIndex = index;
+					frameIndex = 0;
+					for each (valueMap in values) {
+						rotateMix = valueMap.hasOwnProperty("rotateMix") ? valueMap["rotateMix"] : 1;
+						translateMix = valueMap.hasOwnProperty("translateMix") ? valueMap["translateMix"] : 1;
+						pathMixTimeline.setFrame(frameIndex, valueMap["time"], rotateMix, translateMix);
+						readCurve(valueMap, pathMixTimeline, frameIndex);
+						frameIndex++;
+					}
+					timelines.push(pathMixTimeline);
+					duration = Math.max(duration,
+						pathMixTimeline.frames[(pathMixTimeline.frameCount - 1) * PathConstraintMixTimeline.ENTRIES]);
+				}
+			}
+		}
+		
+		var deformMap:Object = map["deform"];
+		for (var skinName:String in deformMap) {
 			var skin:Skin = skeletonData.findSkin(skinName);
-			slotMap = ffd[skinName];
+			slotMap = deformMap[skinName];
 			for (slotName in slotMap) {
 				slotIndex = skeletonData.findSlotIndex(slotName);
-				var meshMap:Object = slotMap[slotName];
+				var timelineMap:Object = slotMap[slotName];
-				for (var meshName:String in meshMap) {
+				for (timelineName in timelineMap) {
-					values = meshMap[meshName];
+					values = timelineMap[timelineName];
-					var ffdTimeline:FfdTimeline = new FfdTimeline(values.length);
-					var attachment:Attachment = skin.getAttachment(slotIndex, meshName);
-					if (!attachment) throw new Error("FFD attachment not found: " + meshName);
-					ffdTimeline.slotIndex = slotIndex;
-					ffdTimeline.attachment = attachment;
 
-					var vertexCount:int;
+					var attachment:VertexAttachment = skin.getAttachment(slotIndex, timelineName) as VertexAttachment;
-					if (attachment is MeshAttachment)
+					if (attachment == null) throw new Error("Deform attachment not found: " + timelineName);
-						vertexCount = (attachment as MeshAttachment).vertices.length;
+					var weighted:Boolean = attachment.bones != null;
-					else
+					var vertices:Vector.<Number> = attachment.vertices;
-						vertexCount = (attachment as WeightedMeshAttachment).weights.length / 3 * 2;
+					var deformLength:int = weighted ? vertices.length / 3 * 2 : vertices.length;
+
+					var deformTimeline:DeformTimeline = new DeformTimeline(values.length);
+					deformTimeline.slotIndex = slotIndex;
+					deformTimeline.attachment = attachment;
 
 					frameIndex = 0;
 					for each (valueMap in values) {
-						var vertices:Vector.<Number>;
+						var deform:Vector.<Number>;
-						if (!valueMap["vertices"]) {
+						var verticesValue:Object = valueMap["vertices"];
-							if (attachment is MeshAttachment)
+						if (verticesValue == null)
-								vertices = (attachment as MeshAttachment).vertices;
+							deform = weighted ? new Vector.<Number>(deformLength, true) : vertices;
-							else
+						else {
-								vertices = new Vector.<Number>(vertexCount, true);
+							deform = new Vector.<Number>(deformLength, true);
-						} else {
+							var start:int = Number(valueMap["offset"] || 0);
-							var verticesValue:Array = valueMap["vertices"];
+							var temp:Vector.<Number> = getFloatArray(valueMap, "vertices", 1);
-							vertices = new Vector.<Number>(vertexCount, true);
+							for (i = 0; i < temp.length; i++) {
-							var start:int = valueMap["offset"] || 0;
+								deform[start + i] = temp[i];
-							var n:int = verticesValue.length;
-							if (scale == 1) {
-								for (i = 0; i < n; i++)
-									vertices[i + start] = verticesValue[i];
-							} else {
-								for (i = 0; i < n; i++)
-									vertices[i + start] = verticesValue[i] * scale;
 							}							
-							if (attachment is MeshAttachment) {
+							if (scale != 1) {
-								var meshVertices:Vector.<Number> = (attachment as MeshAttachment).vertices;
+								var n:int;
-								for (i = 0; i < vertexCount; i++)
+								for (i = start, n = i + temp.length; i < n; i++)
-									vertices[i] += meshVertices[i];
+									deform[i] *= scale;
+							}
+							if (!weighted) {
+								for (i = 0; i < deformLength; i++)
+									deform[i] += vertices[i];
 							}
 						}
 
-						ffdTimeline.setFrame(frameIndex, valueMap["time"], vertices);
+						deformTimeline.setFrame(frameIndex, valueMap["time"], deform);
-						readCurve(ffdTimeline, frameIndex, valueMap);
+						readCurve(valueMap, deformTimeline, frameIndex);
 						frameIndex++;
 					}
-					timelines[timelines.length] = ffdTimeline;
+					timelines[timelines.length] = deformTimeline;
-					duration = Math.max(duration, ffdTimeline.frames[ffdTimeline.frameCount - 1]);
+					duration = Math.max(duration, deformTimeline.frames[deformTimeline.frameCount - 1]);
 				}
 			}
 		}
@@ -567,8 +674,8 @@ public class SkeletonJson {
 		skeletonData.animations[skeletonData.animations.length] = new Animation(name, timelines, duration);
 	}
 
-	static private function readCurve (timeline:CurveTimeline, frameIndex:int, valueMap:Object) : void {
+	static private function readCurve (map:Object, timeline:CurveTimeline, frameIndex:int) : void {
-		var curve:Object = valueMap["curve"];
+		var curve:Object = map["curve"];
 		if (!curve) return;
 		if (curve == "stepped")
 			timeline.setStepped(frameIndex);
@@ -614,14 +721,14 @@ public class SkeletonJson {
 
 }
 
-import spine.attachments.Attachment;
+import spine.attachments.MeshAttachment;
 
 internal class LinkedMesh {
 	internal var parent:String, skin:String;
 	internal var slotIndex:int;
-	internal var mesh:Attachment;
+	internal var mesh:MeshAttachment;
 
-	public function LinkedMesh (mesh:Attachment, skin:String, slotIndex:int, parent:String) {
+	public function LinkedMesh (mesh:MeshAttachment, skin:String, slotIndex:int, parent:String) {
 		this.mesh = mesh;
 		this.skin = skin;
 		this.slotIndex = slotIndex;

spine-as3/spine-as3/src/spine/Slot.as

@@ -87,7 +87,6 @@ public class Slot {
 	}
 
 	public function setToSetupPose () : void {		
-		var slotIndex:int = _bone._skeleton.data.slots.indexOf(data);
 		r = _data.r;
 		g = _data.g;
 		b = _data.b;
@@ -96,7 +95,7 @@ public class Slot {
 			attachment = null;
 		else {
 			_attachment = null;
-			attachment = _bone._skeleton.getAttachmentForSlotIndex(slotIndex, data.attachmentName);
+			attachment = _bone._skeleton.getAttachmentForSlotIndex(data.index, data.attachmentName);
 		}
 	}
 

spine-as3/spine-as3/src/spine/SlotData.as

@@ -32,6 +32,7 @@
 package spine {
 
 public class SlotData {
+	internal var _index:int;
 	internal var _name:String;
 	internal var _boneData:BoneData;
 	public var r:Number = 1;
@@ -41,13 +42,19 @@ public class SlotData {
 	public var attachmentName:String;
 	public var blendMode:BlendMode;
 
-	public function SlotData (name:String, boneData:BoneData) {
+	public function SlotData (index:int, name:String, boneData:BoneData) {
+		if (index < 0) throw new ArgumentError("index must be >= 0.");
 		if (name == null) throw new ArgumentError("name cannot be null.");
 		if (boneData == null) throw new ArgumentError("boneData cannot be null.");
+		_index = index;
 		_name = name;
 		_boneData = boneData;
 	}
 	
+	public function get index () : int {
+		return _index;
+	}
+
 	public function get name () : String {
 		return _name;
 	}

spine-as3/spine-as3/src/spine/SpacingMode.as

@@ -0,0 +1,40 @@
+/******************************************************************************
+ * Spine Runtimes Software License
+ * Version 2.3
+ * 
+ * Copyright (c) 2013-2015, Esoteric Software
+ * All rights reserved.
+ * 
+ * You are granted a perpetual, non-exclusive, non-sublicensable and
+ * non-transferable license to use, install, execute and perform the Spine
+ * Runtimes Software (the "Software") and derivative works solely for personal
+ * or internal use. Without the written permission of Esoteric Software (see
+ * Section 2 of the Spine Software License Agreement), you may not (a) modify,
+ * translate, adapt or otherwise create derivative works, improvements of the
+ * Software or develop new applications using the Software or (b) remove,
+ * delete, alter or obscure any trademarks or any copyright, trademark, patent
+ * or other intellectual property or proprietary rights notices on or in the
+ * Software, including any copy thereof. Redistributions in binary or source
+ * form must include this license and terms.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+package spine {
+
+public class SpacingMode {
+	public static const length:SpacingMode = new SpacingMode();
+	public static const fixed:SpacingMode = new SpacingMode();
+	public static const percent:SpacingMode = new SpacingMode();
+}
+
+}

spine-as3/spine-as3/src/spine/TransformConstraint.as

@@ -33,21 +33,25 @@ package spine {
 
 public class TransformConstraint implements Updatable {
 	internal var _data:TransformConstraintData;
-	public var bone:Bone;
+	internal var _bones:Vector.<Bone>;
 	public var target:Bone;
+	public var rotateMix:Number;	
 	public var translateMix:Number;
-	public var x:Number;
+	public var scaleMix:Number;
-	public var y:Number;
+	public var shearMix:Number;
+	internal var _temp:Vector.<Number> = new Vector.<Number>(2);
 
 	public function TransformConstraint (data:TransformConstraintData, skeleton:Skeleton) {
 		if (data == null) throw new ArgumentError("data cannot be null.");
 		if (skeleton == null) throw new ArgumentError("skeleton cannot be null.");
 		_data = data;
+		rotateMix = data.rotateMix;
 		translateMix = data.translateMix;
-		x = data.x;
+		scaleMix = data.scaleMix;
-		y = data.y;
+		shearMix = data.shearMix;
-
+		_bones = new Vector.<Bone>();		
-		bone = skeleton.findBone(data.bone._name);
+		for each (var boneData:BoneData in data.bones)
+			_bones.push(skeleton.findBone(boneData.name));		
 		target = skeleton.findBone(data.target._name);
 	}		
 
@@ -56,14 +60,60 @@ public class TransformConstraint implements Updatable {
 	}
 
 	public function update () : void {
-		var translateMix:Number = translateMix;
+		var rotateMix:Number = this.rotateMix, translateMix:Number = this.translateMix, scaleMix:Number = this.scaleMix, shearMix:Number = this.shearMix;
+		var target:Bone = this.target;
+		var ta:Number = target.a, tb:Number = target.b, tc:Number = target.c, td:Number = target.d;
+		var bones:Vector.<Bone> = this._bones;
+		for (var i:int = 0, n:int = bones.length; i < n; i++) {
+			var bone:Bone = bones[i];
+
+			if (rotateMix > 0) {
+				var a:Number = bone.a, b:Number = bone.b, c:Number = bone.c, d:Number = bone.d;
+				var r:Number = Math.atan2(tc, ta) - Math.atan2(c, a) + data.offsetRotation * MathUtils.degRad;
+				if (r > Math.PI)
+					r -= Math.PI * 2;
+				else if (r < -Math.PI) r += Math.PI * 2;
+				r *= rotateMix;
+				var cos:Number = Math.cos(r), sin:Number = Math.sin(r);
+				bone._a = cos * a - sin * c;
+				bone._b = cos * b - sin * d;
+				bone._c = sin * a + cos * c;
+				bone._d = sin * b + cos * d;
+			}
+
 			if (translateMix > 0) {
-			var local:Vector.<Number> = new Vector.<Number>(2, true);
+				_temp[0] = data.offsetX;
-			local[0] = x;
+				_temp[1] = data.offsetY;
-			local[1] = y;
+				target.localToWorld(_temp);
-			target.localToWorld(local);
+				bone._worldX += (_temp[0] - bone.worldX) * translateMix;
-			bone._worldX += (local[0] - bone._worldX) * translateMix;
+				bone._worldY += (_temp[1] - bone.worldY) * translateMix;
-			bone._worldY += (local[1] - bone._worldY) * translateMix;
+			}
+
+			if (scaleMix > 0) {
+				var bs:Number = Math.sqrt(bone.a * bone.a + bone.c * bone.c);
+				var ts:Number = Math.sqrt(ta * ta + tc * tc);
+				var s:Number = bs > 0.00001 ? (bs + (ts - bs + data.offsetScaleX) * scaleMix) / bs : 0;
+				bone._a *= s;
+				bone._c *= s;
+				bs = Math.sqrt(bone.b * bone.b + bone.d * bone.d);
+				ts = Math.sqrt(tb * tb + td * td);
+				s = bs > 0.00001 ? (bs + (ts - bs + data.offsetScaleY) * scaleMix) / bs : 0;
+				bone._b *= s;
+				bone._d *= s;
+			}
+
+			if (shearMix > 0) {
+				b = bone.b, d = bone.d;
+				var by:Number = Math.atan2(d, b);
+				r = Math.atan2(td, tb) - Math.atan2(tc, ta) - (by - Math.atan2(bone.c, bone.a));
+				if (r > Math.PI)
+					r -= Math.PI * 2;
+				else if (r < -Math.PI) r += Math.PI * 2;
+				r = by + (r + data.offsetShearY * MathUtils.degRad) * shearMix;
+				s = Math.sqrt(b * b + d * d);
+				bone._b = Math.cos(r) * s;
+				bone._d = Math.sin(r) * s;
+			}
 		}
 	}
 
@@ -71,6 +121,10 @@ public class TransformConstraint implements Updatable {
 		return _data;
 	}
 	
+	public function get bones () : Vector.<Bone> {
+		return _bones;
+	}
+
 	public function toString () : String {
 		return _data._name;
 	}

spine-as3/spine-as3/src/spine/TransformConstraintData.as

@@ -33,17 +33,28 @@ package spine {
 
 public class TransformConstraintData {
 	internal var _name:String;
-	public var bone:BoneData;
+	internal var _bones:Vector.<BoneData> = new Vector.<BoneData>();
 	public var target:BoneData;
+	public var rotateMix:Number;
 	public var translateMix:Number;
-	public var x:Number;
+	public var scaleMix:Number;
-	public var y:Number;
+	public var shearMix:Number;
+	public var offsetRotation:Number;
+	public var offsetX:Number;
+	public var offsetY:Number;
+	public var offsetScaleX:Number;
+	public var offsetScaleY:Number;
+	public var offsetShearY:Number;
 
 	public function TransformConstraintData (name:String) {
 		if (name == null) throw new ArgumentError("name cannot be null.");
 		_name = name;
 	}
 	
+	public function get bones () : Vector.<BoneData> {;
+		return _bones;
+	}
+
 	public function get name () : String {
 		return _name;
 	}

spine-as3/spine-as3/src/spine/animation/AttachmentTimeline.as

@@ -55,14 +55,13 @@ public class AttachmentTimeline implements Timeline {
 
 	public function apply (skeleton:Skeleton, lastTime:Number, time:Number, firedEvents:Vector.<Event>, alpha:Number) : void {
 		var frames:Vector.<Number> = this.frames;
-		if (time < frames[0]) {
+		if (time < frames[0]) return; // Time is before first frame.
-			if (lastTime > time) apply(skeleton, lastTime, int.MAX_VALUE, null, 0);
-			return;
-		} else if (lastTime > time) //
-			lastTime = -1;
 
-		var frameIndex:int = time >= frames[frames.length - 1] ? frames.length - 1 : Animation.binarySearch1(frames, time) - 1;
+		var frameIndex:int;
-		if (frames[frameIndex] < lastTime) return;
+		if (time >= frames[frames.length - 1]) // Time is after last frame.
+			frameIndex = frames.length - 1;
+		else
+			frameIndex = Animation.binarySearch(frames, time, 1) - 1;
 
 		var attachmentName:String = attachmentNames[frameIndex];
 		skeleton.slots[slotIndex].attachment = attachmentName == null ? null : skeleton.getAttachmentForSlotIndex(slotIndex, attachmentName);

spine-as3/spine-as3/src/spine/animation/ColorTimeline.as

@@ -35,11 +35,9 @@ import spine.Skeleton;
 import spine.Slot;
 
 public class ColorTimeline extends CurveTimeline {
-	static private const PREV_FRAME_TIME:int = -5;
+	static public const ENTRIES:int = 5;
-	static private const FRAME_R:int = 1;
+	static internal const PREV_TIME:int = -5, PREV_R:int = -4, PREV_G:int = -3, PREV_B:int = -2, PREV_A:int = -1;
-	static private const FRAME_G:int = 2;
+	static internal const R:int = 1, G:int = 2, B:int = 3, A:int = 4;
-	static private const FRAME_B:int = 3;
-	static private const FRAME_A:int = 4;
 
 	public var slotIndex:int;
 	public var frames:Vector.<Number>; // time, r, g, b, a, ...
@@ -51,12 +49,12 @@ public class ColorTimeline extends CurveTimeline {
 
 	/** Sets the time and value of the specified keyframe. */
 	public function setFrame (frameIndex:int, time:Number, r:Number, g:Number, b:Number, a:Number) : void {
-		frameIndex *= 5;
+		frameIndex *= ENTRIES;
 		frames[frameIndex] = time;
-		frames[int(frameIndex + 1)] = r;
+		frames[int(frameIndex + R)] = r;
-		frames[int(frameIndex + 2)] = g;
+		frames[int(frameIndex + G)] = g;
-		frames[int(frameIndex + 3)] = b;
+		frames[int(frameIndex + B)] = b;
-		frames[int(frameIndex + 4)] = a;
+		frames[int(frameIndex + A)] = a;
 	}
 
 	override public function apply (skeleton:Skeleton, lastTime:Number, time:Number, firedEvents:Vector.<Event>, alpha:Number) : void {
@@ -64,28 +62,28 @@ public class ColorTimeline extends CurveTimeline {
 			return; // Time is before first frame.
 
 		var r:Number, g:Number, b:Number, a:Number;
-		if (time >= frames[int(frames.length - 5)]) {
+		if (time >= frames[int(frames.length - ENTRIES)]) {
 			// Time is after last frame.
-			var i:int = frames.length - 1;
+			var i:int = frames.length;
-			r = frames[int(i - 3)];
+			r = frames[int(i + PREV_R)];
-			g = frames[int(i - 2)];
+			g = frames[int(i + PREV_G)];
-			b = frames[int(i - 1)];
+			b = frames[int(i + PREV_B)];
-			a = frames[i];
+			a = frames[int(i + PREV_A)];
 		} else {
 			// Interpolate between the previous frame and the current frame.
-			var frameIndex:int = Animation.binarySearch(frames, time, 5);
+			var frame:int = Animation.binarySearch(frames, time, ENTRIES);
-			var prevFrameR:Number = frames[int(frameIndex - 4)];
+			r = frames[int(frame + PREV_R)];
-			var prevFrameG:Number = frames[int(frameIndex - 3)];
+			g = frames[int(frame + PREV_G)];
-			var prevFrameB:Number = frames[int(frameIndex - 2)];
+			b = frames[int(frame + PREV_B)];
-			var prevFrameA:Number = frames[int(frameIndex - 1)];
+			b = frames[int(frame + PREV_A)];
-			var frameTime:Number = frames[frameIndex];
+			var frameTime:Number = frames[frame];
-			var percent:Number = 1 - (time - frameTime) / (frames[int(frameIndex + PREV_FRAME_TIME)] - frameTime);
+			var percent:Number = getCurvePercent(frame / ENTRIES - 1,
-			percent = getCurvePercent(frameIndex / 5 - 1, percent < 0 ? 0 : (percent > 1 ? 1 : percent));
+					1 - (time - frameTime) / (frames[frame + PREV_TIME] - frameTime));
 
-			r = prevFrameR + (frames[int(frameIndex + FRAME_R)] - prevFrameR) * percent;
+			r += (frames[frame + R] - r) * percent;
-			g = prevFrameG + (frames[int(frameIndex + FRAME_G)] - prevFrameG) * percent;
+			g += (frames[frame + G] - g) * percent;
-			b = prevFrameB + (frames[int(frameIndex + FRAME_B)] - prevFrameB) * percent;
+			b += (frames[frame + B] - b) * percent;
-			a = prevFrameA + (frames[int(frameIndex + FRAME_A)] - prevFrameA) * percent;
+			a += (frames[frame + A] - a) * percent;
 		}
 		var slot:Slot = skeleton.slots[slotIndex];
 		if (alpha < 1) {

spine-as3/spine-as3/src/spine/animation/CurveTimeline.as

@@ -30,6 +30,7 @@
  *****************************************************************************/
 
 package spine.animation {
+	import spine.MathUtils;
 import spine.Event;
 import spine.Skeleton;
 
@@ -38,8 +39,7 @@ public class CurveTimeline implements Timeline {
 	static private const LINEAR:Number = 0;
 	static private const STEPPED:Number = 1;
 	static private const BEZIER:Number = 2;	
-	static private const BEZIER_SEGMENTS:int = 10;
+	static private const BEZIER_SIZE:int = 10 * 2 - 1;
-	static private const BEZIER_SIZE:int = BEZIER_SEGMENTS * 2 - 1;
 
 	private var curves:Vector.<Number>; // type, x, y, ...
 
@@ -66,12 +66,10 @@ public class CurveTimeline implements Timeline {
 	 * 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. */
 	public function setCurve (frameIndex:int, cx1:Number, cy1:Number, cx2:Number, cy2:Number) : void {
-		var subdiv1:Number = 1 / BEZIER_SEGMENTS, subdiv2:Number = subdiv1 * subdiv1, subdiv3:Number = subdiv2 * subdiv1;
+		var tmpx:Number = (-cx1 * 2 + cx2) * 0.03, tmpy:Number = (-cy1 * 2 + cy2) * 0.03;
-		var pre1:Number = 3 * subdiv1, pre2:Number = 3 * subdiv2, pre4:Number = 6 * subdiv2, pre5:Number = 6 * subdiv3;
+		var dddfx:Number = ((cx1 - cx2) * 3 + 1) * 0.006, dddfy:Number = ((cy1 - cy2) * 3 + 1) * 0.006;
-		var tmp1x:Number = -cx1 * 2 + cx2, tmp1y:Number = -cy1 * 2 + cy2, tmp2x:Number = (cx1 - cx2) * 3 + 1, tmp2y:Number = (cy1 - cy2) * 3 + 1;
+		var ddfx:Number = tmpx * 2 + dddfx, ddfy:Number = tmpy * 2 + dddfy;
-		var dfx:Number = cx1 * pre1 + tmp1x * pre2 + tmp2x * subdiv3, dfy:Number = cy1 * pre1 + tmp1y * pre2 + tmp2y * subdiv3;
+		var dfx:Number = cx1 * 0.3 + tmpx + dddfx * 0.16666667, dfy:Number = cy1 * 0.3 + tmpy + dddfy * 0.16666667;
-		var ddfx:Number = tmp1x * pre4 + tmp2x * pre5, ddfy:Number = tmp1y * pre4 + tmp2y * pre5;
-		var dddfx:Number = tmp2x * pre5, dddfy:Number = tmp2y * pre5;
 
 		var i:int = frameIndex * BEZIER_SIZE;
 		var curves:Vector.<Number> = this.curves;
@@ -91,6 +89,7 @@ public class CurveTimeline implements Timeline {
 	}
 
 	public function getCurvePercent (frameIndex:int, percent:Number) : Number {
+		percent = MathUtils.clamp(percent, 0, 1);
 		var curves:Vector.<Number> = this.curves;
 		var i:int = frameIndex * BEZIER_SIZE;
 		var type:Number = curves[i];

spine-as3/spine-as3/src/spine/animation/DeformTimeline.as

@@ -30,19 +30,18 @@
  *****************************************************************************/
 
 package spine.animation {
-import spine.attachments.FfdAttachment;
+import spine.attachments.VertexAttachment;
 import spine.Event;
 import spine.Skeleton;
 import spine.Slot;
-import spine.attachments.Attachment;
 
-public class FfdTimeline extends CurveTimeline {
+public class DeformTimeline extends CurveTimeline {
 	public var slotIndex:int;
 	public var frames:Vector.<Number>;
 	public var frameVertices:Vector.<Vector.<Number>>;
-	public var attachment:Attachment;
+	public var attachment:VertexAttachment;
 
-	public function FfdTimeline (frameCount:int) {
+	public function DeformTimeline (frameCount:int) {
 		super(frameCount);
 		frames = new Vector.<Number>(frameCount, true);
 		frameVertices = new Vector.<Vector.<Number>>(frameCount, true);
@@ -56,8 +55,8 @@ public class FfdTimeline extends CurveTimeline {
 
 	override public function apply (skeleton:Skeleton, lastTime:Number, time:Number, firedEvents:Vector.<Event>, alpha:Number) : void {
 		var slot:Slot = skeleton.slots[slotIndex];
-		var slotAttachment:FfdAttachment = slot.attachment as FfdAttachment;
+		var slotAttachment:VertexAttachment = slot.attachment as VertexAttachment;
-		if (!slotAttachment || !slotAttachment.applyFFD(attachment)) return;
+		if (!slotAttachment || !slotAttachment.applyDeform(attachment)) return;
 
 		var frames:Vector.<Number> = this.frames;
 		if (time < frames[0]) return; // Time is before first frame.
@@ -83,13 +82,11 @@ public class FfdTimeline extends CurveTimeline {
 		}
 
 		// Interpolate between the previous frame and the current frame.
-		var frameIndex:int = Animation.binarySearch1(frames, time);
+		var frame:int = Animation.binarySearch1(frames, time);
-		var frameTime:Number = frames[frameIndex];
+		var prevVertices:Vector.<Number> = frameVertices[int(frame - 1)];
-		var percent:Number = 1 - (time - frameTime) / (frames[int(frameIndex - 1)] - frameTime);
+		var nextVertices:Vector.<Number> = frameVertices[frame];
-		percent = getCurvePercent(frameIndex - 1, percent < 0 ? 0 : (percent > 1 ? 1 : percent));
+		var frameTime:Number = frames[frame];		
-
+		var percent:Number = getCurvePercent(frame - 1, 1 - (time - frameTime) / (frames[frame - 1] - frameTime));		
-		var prevVertices:Vector.<Number> = frameVertices[int(frameIndex - 1)];
-		var nextVertices:Vector.<Number> = frameVertices[frameIndex];
 
 		var prev:Number;
 		if (alpha < 1) {

spine-as3/spine-as3/src/spine/animation/EventTimeline.as

@@ -63,19 +63,19 @@ public class EventTimeline implements Timeline {
 			return;
 		if (time < frames[0]) return; // Time is before first frame.
 		
-		var frameIndex:int;
+		var frame:int;
 		if (lastTime < frames[0])
-			frameIndex = 0;
+			frame = 0;
 		else {
-			frameIndex = Animation.binarySearch1(frames, lastTime);
+			frame = Animation.binarySearch1(frames, lastTime);
-			var frame:Number = frames[frameIndex];
+			var frameTime:Number = frames[frame];
-			while (frameIndex > 0) { // Fire multiple events with the same frame.
+			while (frame > 0) { // Fire multiple events with the same frame.
-				if (frames[int(frameIndex - 1)] != frame) break;
+				if (frames[int(frame - 1)] != frameTime) break;
-				frameIndex--;
+				frame--;
 			}
 		}
-		for (; frameIndex < frameCount && time >= frames[frameIndex]; frameIndex++)
+		for (; frame < frameCount && time >= frames[frame]; frame++)
-			firedEvents[firedEvents.length] = events[frameIndex];
+			firedEvents[firedEvents.length] = events[frame];
 	}
 }
 

spine-as3/spine-as3/src/spine/animation/IkConstraintTimeline.as

@@ -35,48 +35,45 @@ import spine.IkConstraint;
 import spine.Skeleton;
 
 public class IkConstraintTimeline extends CurveTimeline {
-	static private const PREV_FRAME_TIME:int = -3;
+	static public const ENTRIES:int = 3;
-	static private const PREV_FRAME_MIX:int = -2;
+	static internal const PREV_TIME:int = -3, PREV_MIX:int = -2, PREV_BEND_DIRECTION:int = -1;
-	static private const PREV_FRAME_BEND_DIRECTION:int = -1;
+	static internal const MIX:int = 1, BEND_DIRECTION:int = 2;
-	static private const FRAME_MIX:int = 1;
 
 	public var ikConstraintIndex:int;
 	public var frames:Vector.<Number>; // time, mix, bendDirection, ...
 
 	public function IkConstraintTimeline (frameCount:int) {
 		super(frameCount);
-		frames = new Vector.<Number>(frameCount * 3, true);
+		frames = new Vector.<Number>(frameCount * ENTRIES, true);
 	}
 
 	/** Sets the time, mix and bend direction of the specified keyframe. */
 	public function setFrame (frameIndex:int, time:Number, mix:Number, bendDirection:int) : void {
-		frameIndex *= 3;
+		frameIndex *= ENTRIES;
 		frames[frameIndex] = time;
-		frames[int(frameIndex + 1)] = mix;
+		frames[int(frameIndex + MIX)] = mix;
-		frames[int(frameIndex + 2)] = bendDirection;
+		frames[int(frameIndex + BEND_DIRECTION)] = bendDirection;
 	}
 
 	override public function apply (skeleton:Skeleton, lastTime:Number, time:Number, firedEvents:Vector.<Event>, alpha:Number) : void {
 		if (time < frames[0]) return; // Time is before first frame.
 
-		var ikConstraint:IkConstraint = skeleton.ikConstraints[ikConstraintIndex];
+		var constraint:IkConstraint = skeleton.ikConstraints[ikConstraintIndex];
 
-		if (time >= frames[int(frames.length - 3)]) { // Time is after last frame.
+		if (time >= frames[int(frames.length - ENTRIES)]) { // Time is after last frame.
-			ikConstraint.mix += (frames[int(frames.length - 2)] - ikConstraint.mix) * alpha;
+			constraint.mix += (frames[int(frames.length + PREV_MIX)] - constraint.mix) * alpha;
-			ikConstraint.bendDirection = int(frames[int(frames.length - 1)]);
+			constraint.bendDirection = int(frames[int(frames.length + PREV_BEND_DIRECTION)]);
 			return;
 		}
 
 		// Interpolate between the previous frame and the current frame.
-		var frameIndex:int = Animation.binarySearch(frames, time, 3);
+		var frame:int = Animation.binarySearch(frames, time, ENTRIES);
-		var prevFrameMix:Number = frames[int(frameIndex + PREV_FRAME_MIX)];
+		var mix:Number = frames[int(frame + PREV_MIX)];
-		var frameTime:Number = frames[frameIndex];
+		var frameTime:Number = frames[frame];
-		var percent:Number = 1 - (time - frameTime) / (frames[int(frameIndex + PREV_FRAME_TIME)] - frameTime);
+		var percent:Number = getCurvePercent(frame / ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + PREV_TIME] - frameTime));
-		percent = getCurvePercent(frameIndex / 3 - 1, percent < 0 ? 0 : (percent > 1 ? 1 : percent));
 
-		var mix:Number = prevFrameMix + (frames[int(frameIndex + FRAME_MIX)] - prevFrameMix) * percent;
+		constraint.mix += (mix + (frames[frame + MIX] - mix) * percent - constraint.mix) * alpha;
-		ikConstraint.mix += (mix - ikConstraint.mix) * alpha;
+		constraint.bendDirection = int(frames[frame + PREV_BEND_DIRECTION]);
-		ikConstraint.bendDirection = int(frames[int(frameIndex + PREV_FRAME_BEND_DIRECTION)]);
 	}
 }
 

spine-as3/spine-as3/src/spine/animation/Listeners.as

@@ -33,6 +33,9 @@ package spine.animation {
 	public class Listeners {
 		private var _listeners:Vector.<Function> = new Vector.<Function>();
 		
+		public function Listeners () {			
+		}
+		
 		public function get listeners () : Vector.<Function> {
 			return _listeners;
 		}