Expose whether fbxsdk is avaialble to pymomentum

Differential Revision: D86734434

Author: yutingye

pymomentum/geometry/geometry_pybind.cpp

@@ -1029,6 +1029,12 @@ The character has only one parameter limit: min-max type [-0.1, 0.1] for root.
 
 :return: A simple pose prior.)");
 
+  // isFbxsdkAvailable()
+  m.def(
+      "is_fbxsdk_available",
+      &isFbxsdkAvailable,
+      R"(When FBXSDK is available, you can save fbx files as output.)");
+
   registerMeshBindings(meshClass);
   registerJointBindings(jointClass);
   registerSkeletonBindings(skeletonClass);

pymomentum/geometry/momentum_io.cpp

@@ -360,4 +360,11 @@ std::vector<momentum::MarkerSequence> loadMarkersFromFile(
   }
 }
 
+bool isFbxsdkAvailable() {
+#ifdef MOMENTUM_WITH_FBX_SDK
+  return true;
+#else
+  return false;
+#endif
+}
 } // namespace pymomentum

pymomentum/geometry/momentum_io.h

@@ -115,4 +115,6 @@ std::vector<momentum::SkeletonState> arrayToSkeletonStates(
     const pybind11::array_t<float>& skel_states,
     const momentum::Character& character);
 
+bool isFbxsdkAvailable();
+
 } // namespace pymomentum