初步实现描边

assets/textures/ball_00.png.meta

@@ -1,6 +1,6 @@
 {
   "ver": "2.3.3",
-  "uuid": "268e9b44-3120-4787-87cb-eb9c00d9fbaf",
+  "uuid": "c996c862-3d09-4bc6-915d-e8a8e7226933",
   "type": "sprite",
   "wrapMode": "clamp",
   "filterMode": "bilinear",
@@ -9,10 +9,10 @@
   "packable": true,
   "platformSettings": {},
   "subMetas": {
-    "prestige_02": {
+    "ball_00": {
       "ver": "1.0.4",
-      "uuid": "24e1449a-64d2-4df5-bcf9-8ce55ecb6637",
-      "rawTextureUuid": "268e9b44-3120-4787-87cb-eb9c00d9fbaf",
+      "uuid": "d0b78623-4e79-4de1-b1d2-ea211bf4652c",
+      "rawTextureUuid": "c996c862-3d09-4bc6-915d-e8a8e7226933",
       "trimType": "auto",
       "trimThreshold": 1,
       "rotated": false,

assets/textures/prestige_01.png.meta

@@ -1,34 +0,0 @@
-{
-  "ver": "2.3.3",
-  "uuid": "9e216a31-1e40-4350-b20c-629287c96706",
-  "type": "sprite",
-  "wrapMode": "clamp",
-  "filterMode": "bilinear",
-  "premultiplyAlpha": false,
-  "genMipmaps": false,
-  "packable": true,
-  "platformSettings": {},
-  "subMetas": {
-    "prestige_01": {
-      "ver": "1.0.4",
-      "uuid": "89478038-ff44-410d-8044-8fb4dd82c1e8",
-      "rawTextureUuid": "9e216a31-1e40-4350-b20c-629287c96706",
-      "trimType": "auto",
-      "trimThreshold": 1,
-      "rotated": false,
-      "offsetX": -0.5,
-      "offsetY": 0.5,
-      "trimX": 0,
-      "trimY": 1,
-      "width": 59,
-      "height": 57,
-      "rawWidth": 60,
-      "rawHeight": 60,
-      "borderTop": 0,
-      "borderBottom": 0,
-      "borderLeft": 0,
-      "borderRight": 0,
-      "subMetas": {}
-    }
-  }
-}