[Bf-blender-cvs] [6b3a0538129] usd-importer-T81257-merge: USD import: fixed Mesh reader initialization.

[makowalski]

Commit: 6b3a05381291b6c8bcb875ac379e9cf65decd9f6
Author: makowalski
Date:   Tue Jun 22 19:20:33 2021 -0400
Branches: usd-importer-T81257-merge
https://developer.blender.org/rB6b3a05381291b6c8bcb875ac379e9cf65decd9f6

USD import: fixed Mesh reader initialization.

USDMeshReader::is_initial_load_ should be initialized to false,
to prevent forcing updates to verts and polys on every mesh
sequence read.

===================================================================

M	source/blender/io/usd/intern/usd_reader_mesh.cc

===================================================================

diff --git a/source/blender/io/usd/intern/usd_reader_mesh.cc b/source/blender/io/usd/intern/usd_reader_mesh.cc
index 06c2605063c..0a748ee013c 100644
--- a/source/blender/io/usd/intern/usd_reader_mesh.cc
+++ b/source/blender/io/usd/intern/usd_reader_mesh.cc
@@ -203,7 +203,7 @@ USDMeshReader::USDMeshReader(const pxr::UsdPrim &prim,
       last_num_positions_(-1),
       has_uvs_(false),
       is_time_varying_(false),
-      is_initial_load_(true)
+      is_initial_load_(false)
 {
 }