MeshSurfaceSampler: Fix mid value in .binarySearch().
@@ -128,7 +128,7 @@ var MeshSurfaceSampler = ( function () {
while ( start <= end ) {
- var mid = Math.floor( ( start + end ) / 2 );
+ var mid = Math.ceil( ( start + end ) / 2 );
if ( mid === 0 || dist[ mid - 1 ] <= x && dist[ mid ] > x ) {