interface: add squared nodeshape file

 config/NodeShapes/squared.json | 157 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)

diff --git a/config/NodeShapes/squared.json b/config/NodeShapes/squared.json
new file mode 100644
index 0000000..cd5c768
--- /dev/null
+++ b/config/NodeShapes/squared.json
@@ -0,0 +1,157 @@
+{
+    "name": "squared",
+  "flags": {
+    "0": {
+      "outline": [
+        [
+          0.12,
+          0
+        ],
+        [
+          0,
+          0
+        ],
+        [
+          0,
+          0.3
+        ],
+        [
+          0.12,
+          0.3
+        ]
+      ]
+    },
+    "1": {
+      "outline": [
+        [
+          0.24,
+          0
+        ],
+        [
+          0.12,
+          0
+        ],
+        [
+          0.12,
+          0.3
+        ],
+        [
+          0.24,
+          0.3
+        ]
+      ]
+    },
+    "2": {
+      "outline": [
+        [
+          0.88,
+          0
+        ],
+        [
+          0.76,
+          0
+        ],
+        [
+          0.76,
+          0.3
+        ],
+        [
+          0.88,
+          0.3
+        ]
+      ]
+    },
+    "3": {
+      "outline": [
+        [
+          1,
+          0
+        ],
+        [
+          0.88,
+          0
+        ],
+        [
+          0.88,
+          0.3
+        ],
+        [
+          1,
+          0.3
+        ]
+      ]
+    }
+  },
+  "outline": [
+    [
+      0,
+      0.3
+    ],
+    [
+      1,
+      0.3
+    ],
+    [
+      1,
+      0
+    ],
+    [
+      0,
+      0
+    ]
+  ],
+  "inputs": [
+    [
+      0.095,
+      0.385,
+      90
+    ],
+    [
+      0.365,
+      0.385,
+      90
+    ],
+    [
+      0.635,
+      0.385,
+      90
+    ],
+    [
+      0.9051,
+      0.385,
+      90
+    ]
+  ],
+  "outputs": [
+    [
+      0.095,
+      -0.085,
+      270
+    ],
+    [
+      0.365,
+      -0.085,
+      270
+    ],
+    [
+      0.635,
+      -0.085,
+      270
+    ],
+    [
+      0.9051,
+      -0.085,
+      270
+    ]
+  ],
+  "icon": [
+    [
+      0.38,
+      0.03
+    ],
+    [
+      0.62,
+      0.27
+    ]
+  ]
+}