diff options
| -rw-r--r-- | intern/mantaflow/intern/MANTA_main.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/intern/mantaflow/intern/MANTA_main.cpp b/intern/mantaflow/intern/MANTA_main.cpp index 293abae1b3a..79c8625ec48 100644 --- a/intern/mantaflow/intern/MANTA_main.cpp +++ b/intern/mantaflow/intern/MANTA_main.cpp @@ -1098,12 +1098,14 @@ bool MANTA::updateMeshStructures(FluidModifierData *mmd, int framenr) int expected = 0; /* Expected number of read successes for this frame. */ /* Ensure empty data structures at start. */ - if (!mMeshNodes || !mMeshTriangles || !mMeshVelocities) + if (!mMeshNodes || !mMeshTriangles) return false; mMeshNodes->clear(); mMeshTriangles->clear(); - mMeshVelocities->clear(); + + if (mMeshVelocities) + mMeshVelocities->clear(); std::string mformat = getCacheFileEnding(mmd->domain->cache_mesh_format); std::string dformat = getCacheFileEnding(mmd->domain->cache_data_format); |