If invalid mesh, return geometry

shama · Jul 24, 2013 · f4e5e09 · f4e5e09
1 parent a3d17fe
commit f4e5e09
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/index.js b/index.js
@@ -2,6 +2,7 @@ var createAOMesh = require('ao-mesher')
 
 module.exports = function(arr, geometry) {
   var vert_data = createAOMesh(arr)
+  if (!vert_data) return geometry
 
   var triangles = 12 * arr.shape[0] * arr.shape[1] * arr.shape[2]
   geometry.attributes = {