Компиляция примера Hello World из OpenVDB

Я столкнулся с некоторыми проблемами, как показано ниже:

error LNK2001: unresolved external symbol "__declspec(dllimport) const openvdb::v3_0_0::tree::TreeBase::`vftable'" (__imp_??_7TreeBase@tree@v3_0_0@openvdb@@6B@)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: bool __cdecl openvdb::v3_0_0::GridBase::saveFloatAsHalf(void)const " (__imp_?saveFloatAsHalf@GridBase@v3_0_0@openvdb@@QEBA_NXZ)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) int __cdecl openvdb::v3_0_0::util::printBytes(class std::basic_ostream<char,struct std::char_traits<char> > &,unsigned __int64,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,bool,int,int)" (__imp_?printBytes@util@v3_0_0@openvdb@@YAHAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@_KAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@5@2_NHH@Z)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: static bool __cdecl openvdb::v3_0_0::Metadata::isRegisteredType(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?isRegisteredType@Metadata@v3_0_0@openvdb@@SA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: static class boost::shared_ptr<class openvdb::v3_0_0::Metadata> __cdecl openvdb::v3_0_0::Metadata::createMetadata(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (__imp_?createMetadata@Metadata@v3_0_0@openvdb@@SA?AV?$shared_ptr@VMetadata@v3_0_0@openvdb@@@boost@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __cdecl openvdb::v3_0_0::math::Transform::print(class std::basic_ostream<char,struct std::char_traits<char> > &,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)const " (__imp_?print@Transform@math@v3_0_0@openvdb@@QEBAXAEAV?$basic_ostream@DU?$char_traits@D@std@@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@6@@Z)
1>main.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) void __cdecl openvdb::v3_0_0::initialize(void)" (__imp_?initialize@v3_0_0@openvdb@@YAXXZ)

коды:

#include <openvdb/openvdb.h>
#include <iostream>

#pragma comment(lib,"openvdb.lib")
int main()
{
// Initialize the OpenVDB library.  This must be called at least
// once per program and may safely be called multiple times.
openvdb::initialize();
// Create an empty floating-point grid with background value 0.
openvdb::FloatGrid::Ptr grid = openvdb::FloatGrid::create();
std::cout << "Testing random access:" << std::endl;
// Get an accessor for coordinate-based access to voxels.
openvdb::FloatGrid::Accessor accessor = grid->getAccessor();
// Define a coordinate with large signed indices.
openvdb::Coord xyz(1000, -200000000, 30000000);

// Set the voxel value at (1000, -200000000, 30000000) to 1.
accessor.setValue(xyz, 1.0);

// Verify that the voxel value at (1000, -200000000, 30000000) is 1.
std::cout << "Grid" << xyz << " = " << accessor.getValue(xyz) << std::endl;

// Reset the coordinates to those of a different voxel.
xyz.reset(1000, 200000000, -30000000);

// Verify that the voxel value at (1000, 200000000, -30000000) is
// the background value, 0.
std::cout << "Grid" << xyz << " = " << accessor.getValue(xyz) << std::endl;

// Set the voxel value at (1000, 200000000, -30000000) to 2.
accessor.setValue(xyz, 2.0);
// Set the voxels at the two extremes of the available coordinate space.
// For 32-bit signed coordinates these are (-2147483648, -2147483648, -2147483648)
// and (2147483647, 2147483647, 2147483647).
accessor.setValue(openvdb::Coord::min(), 3.0f);
accessor.setValue(openvdb::Coord::max(), 4.0f);
std::cout << "Testing sequential access:" << std::endl;
// Print all active ("on") voxels by means of an iterator.
for (openvdb::FloatGrid::ValueOnCIter iter = grid->cbeginValueOn(); iter; ++iter) {
std::cout << "Grid" << iter.getCoord() << " = " << *iter << std::endl;
}
}

К вашему сведению, я создал файл openvdb.lib, используя рекомендации Rama на форуме OpenVDB. Однако, когда я пытаюсь построить пример hello world, как показано ниже, он жалуется на ошибки компоновщика. Я включил каталоги include, а также каталоги библиотек и даже указал комментарий #pragma для включения openvdb.lib.

Кстати, встроенная библиотека OpenVDB — это статическая библиотека, созданная на основе VS2010.

Таким образом, я могу знать, что, возможно, пошло не так или, может быть, то, как я использую это неправильно ??