Merge pull request #19661 from Mugen87/dev45

MeshSurfaceSampler: Fix mid value in .binarySearch().

Author: mrdoob

examples/jsm/math/MeshSurfaceSampler.js

@@ -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 ) {