fix index comparison wrt array size

2018-08-15 23:41:35 +03:00
parent 8a885e14b8
commit fdc70abdc6
1 changed files with 3 additions and 3 deletions
--- a/tiny_obj_loader.h
+++ b/tiny_obj_loader.h
@@ -2161,9 +2161,9 @@ bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
    // Ignore unknown command.
  }

-  if (greatest_vertex_index >= v.size()
-    || greatest_normal_index >= vn.size()
-    || greatest_texcoord_index >= vt.size())
+  if (greatest_vertex_index * 3 >= int(v.size())
+    || greatest_normal_index * 3 >= int(vn.size())
+    || greatest_texcoord_index * 2 >= int(vt.size()))
  {
    if (err) {
      std::stringstream ss;