Revert "prevent NaN values in .normalizeNormals"

Mugen87 · Mugen87 · commit 8bdb5f654da4 · 2016-03-14T17:45:40.000+01:00
This reverts commit 8d5203f.
diff --git a/src/core/BufferGeometry.js b/src/core/BufferGeometry.js
@@ -818,13 +818,9 @@ THREE.BufferGeometry.prototype = {
 
 			n = 1.0 / Math.sqrt( x * x + y * y + z * z );
 
-			if( isFinite( n ) ) {
-
-				normals[ i ] *= n;
-				normals[ i + 1 ] *= n;
-				normals[ i + 2 ] *= n;
-
-			}
+			normals[ i ] *= n;
+			normals[ i + 1 ] *= n;
+			normals[ i + 2 ] *= n;
 
 		}
 
