Fluid: Fixed slow cache loading for smoke data

Cache files are currently loaded via the Manta Python API. With very big caches this can slow down the viewport playback. Especially smoke simulations, which just load grids and no meshes, can suffer from this. This fix solves this problem by directly loading the cache files from disk (no Python). This fix has been in the works for some time. The developer of this patch is ready to handle any potential fall-out of this patch quickly.

1 files changed, 29 insertions, 0 deletions

diff --git a/intern/mantaflow/CMakeLists.txt b/intern/mantaflow/CMakeLists.txt
index c7b3c56c3c2..a3d891907a9 100644
--- a/intern/mantaflow/CMakeLists.txt
+++ b/intern/mantaflow/CMakeLists.txt
@@ -47,6 +47,35 @@ set(INC_SYS
   ${ZLIB_INCLUDE_DIRS}
 )
 
+if(WITH_TBB)
+  list(APPEND INC_SYS
+    ${TBB_INCLUDE_DIRS}
+  )
+  list(APPEND LIB
+    ${TBB_LIBRARIES}
+  )
+endif()
+
+if(WITH_OPENVDB)
+  list(APPEND INC_SYS
+    ${BOOST_INCLUDE_DIR}
+    ${OPENEXR_INCLUDE_DIRS}
+    ${OPENVDB_INCLUDE_DIRS}
+  )
+  list(APPEND LIB
+    ${OPENVDB_LIBRARIES}
+    ${OPENEXR_LIBRARIES}
+    ${ZLIB_LIBRARIES}
+    ${BOOST_LIBRARIES}
+  )
+  if(WITH_OPENVDB_BLOSC)
+    list(APPEND LIB
+      ${BLOSC_LIBRARIES}
+      ${ZLIB_LIBRARIES}
+    )
+  endif()
+endif()
+
 set(SRC
   intern/manta_python_API.cpp
   intern/manta_fluid_API.cpp