remove empty shapes

lautr3k · Mar 26, 2016 · 61b7cb6d1d008b37f8a175cb94b2317b51a7503e · 61b7cb6
1 parent 6ad86f2
commit 61b7cb6d1d008b37f8a175cb94b2317b51a7503e
Unified Split

Showing with 7 additions and 1 deletion.

+7 −1 js/slacer/slicer.js
diff --git a/js/slacer/slicer.js b/js/slacer/slicer.js
@@ -364,22 +364,28 @@ var SLAcer = SLAcer || {};
                 var color = this.settings.color;
                 //var color = ((1<<24)*Math.random()|0);
                 var geo = new THREE.ShapeGeometry(shapes[key]);
+
                 if (!geo.faces.length || !geo.vertices.length) {
                     delete shapes[key];
                     continue;
                 }
+
                 meshes.push(new THREE.Mesh(
                     geo,
                     new THREE.MeshBasicMaterial({
                         color: color, side: THREE.DoubleSide
                     })
                 ));
-            } catch(e) {
+            }
+            catch(e) {
                 console.error(e);
                 console.log(shapes[key]);
             }
         }
 
+        // remove empty shapes...
+        shapes = shapes.filter(function(n){ return n != undefined });
+
         return {
             time    : Date.now() - time,
             geometry: geometry,