Use a params object rather than loose arguments

[nt3d] / box_by_extrude.html
diff --git a/box_by_extrude.html b/box_by_extrude.html

index e8183f2ccf59632f570f4ec999f00a44e7eab787..62dca74016372813a8f4cabf90a34a9348596bcc 100644 (file)
--- a/box_by_extrude.html
+++ b/box_by_extrude.html
@@ -3,18 +3,17 @@
      <title>Box by extrude</title>
      <script type="text/javascript" src="nt3d.js"></script>
      <script type="text/javascript">
-      function box_by_extrude(size_as_string) {
-        var size = parseFloat(size_as_string);
-        var origin = [0,    0   ];
-        var x      = [size, 0   ];
-        var y      = [0,    size];
-        var xy     = [size, size];
-       return nt3d.extrude([origin, x, xy, y],
-                           [[0, 0, 0], [0, 0, 1]],
-                           [[0, 0, 1], [0, 0, 1]],
-                           [[1, 0, 0], [1, 0, 0]]);
+      function box_by_extrude(params) {
+        var origin = [0,           0,           0];
+        var x      = [params.size, 0,           0];
+        var y      = [0,           params.size, 0];
+        var xy     = [params.size, params.size, 0];
+       return nt3d.extrude([[0, 0, 0], [0, 0, 1]],
+                           [origin, x, xy, y],
+                           [0, 0, 1],
+                           [1, 0, 0]);
        }
-      var params = [["Size", 1]];
+      var params = [["size", 1]];
      </script>
    </head>
    <body onload="nt3d.framework(box_by_extrude, params)">