From 110a1ec83a2555b7100a142cd271d8bb432e9abb Mon Sep 17 00:00:00 2001
From: Ondrej Stava <ondys@users.noreply.github.com>
Date: Thu, 27 Jan 2022 11:24:26 -0800
Subject: [PATCH] Fixed decoding of large meshes encoded with
 MESH_SEQUENTIAL_ENCODING (#799)

num_points was retrieved from a wrong location causing incorrect branch to be taken during decoding for certain input models.
---
 src/draco/compression/mesh/mesh_sequential_decoder.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/draco/compression/mesh/mesh_sequential_decoder.cc b/src/draco/compression/mesh/mesh_sequential_decoder.cc
index be349f5..fbc7383 100644
--- a/src/draco/compression/mesh/mesh_sequential_decoder.cc
+++ b/src/draco/compression/mesh/mesh_sequential_decoder.cc
@@ -96,7 +96,7 @@ bool MeshSequentialDecoder::DecodeConnectivity() {
         }
         mesh()->AddFace(face);
       }
-    } else if (mesh()->num_points() < (1 << 21) &&
+    } else if (num_points < (1 << 21) &&
                bitstream_version() >= DRACO_BITSTREAM_VERSION(2, 2)) {
       // Decode indices as uint32_t.
       for (uint32_t i = 0; i < num_faces; ++i) {