[Bf-blender-cvs] [7ae35a7369d] master: Fluid: Fix broken motion blur for liquids

[Sebastián Barschkis]

Commit: 7ae35a7369df5b3eb0845996d9e1734d2bff80ef
Author: Sebastián Barschkis
Date:   Thu Jan 9 01:15:11 2020 +0100
Branches: master
https://developer.blender.org/rB7ae35a7369df5b3eb0845996d9e1734d2bff80ef

Fluid: Fix broken motion blur for liquids

Added missing resize for vector that holds vert velocities

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M	extern/mantaflow/preprocessed/fileio/iomeshes.cpp

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

diff --git a/extern/mantaflow/preprocessed/fileio/iomeshes.cpp b/extern/mantaflow/preprocessed/fileio/iomeshes.cpp
index fc57e2a8c2b..900c9bf2776 100644
--- a/extern/mantaflow/preprocessed/fileio/iomeshes.cpp
+++ b/extern/mantaflow/preprocessed/fileio/iomeshes.cpp
@@ -423,6 +423,7 @@ template<class T> void readMdataUni(const std::string &name, MeshDataImpl<T> *md
     UniMeshHeader head;
     assertMsg(gzread(gzf, &head, sizeof(UniMeshHeader)) == sizeof(UniMeshHeader),
               "can't read file, no header present");
+    mdata->resize(head.dim);
     assertMsg(head.dim == mdata->size(), "mdata size doesn't match");
 #  if FLOATINGPOINT_PRECISION != 1
     MeshDataImpl<T> temp(mdata->getParent());