node.children, scene.nodes, and skin.joints can't be empty when defined

KhronosGroup · Apr 29, 2017 · f44c3bd · f44c3bd
1 parent 92b1f14
commit f44c3bd
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/specification/2.0/schema/node.schema.json b/specification/2.0/schema/node.schema.json
@@ -16,7 +16,7 @@
                 "$ref": "glTFid.schema.json"
             },
             "uniqueItems": true,
-            "default": [ ]
+            "minItems": 1
         },
         "skin": {
             "allOf": [ { "$ref": "glTFid.schema.json" } ],

diff --git a/specification/2.0/schema/scene.schema.json b/specification/2.0/schema/scene.schema.json
@@ -12,7 +12,7 @@
                 "$ref": "glTFid.schema.json"
             },
             "uniqueItems": true,
-            "default": [ ]
+            "minItems": 1
         },
         "name": { },
         "extensions": { },

diff --git a/specification/2.0/schema/skin.schema.json b/specification/2.0/schema/skin.schema.json
@@ -20,6 +20,7 @@
                 "$ref": "glTFid.schema.json"
             },
             "uniqueItems": true,
+            "minItems": 1,
             "gltf_detailedDescription": "Indices of skeleton nodes, used as joints in this skin.  The array length must be the same as the `count` property of the `inverseBindMatrices` accessor (when defined)."
         },
         "name": { },