diff options
Diffstat (limited to 'intern/openvdb/intern/openvdb_dense_convert.h')
| -rw-r--r-- | intern/openvdb/intern/openvdb_dense_convert.h | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/intern/openvdb/intern/openvdb_dense_convert.h b/intern/openvdb/intern/openvdb_dense_convert.h index fe57ea86789..fbad15eae04 100644 --- a/intern/openvdb/intern/openvdb_dense_convert.h +++ b/intern/openvdb/intern/openvdb_dense_convert.h @@ -36,97 +36,97 @@ openvdb::Name do_name_versionning(const openvdb::Name &name); openvdb::Mat4R convertMatrix(const float mat[4][4]); -template <typename GridType, typename T> -GridType *OpenVDB_export_grid( - OpenVDBWriter *writer, - const openvdb::Name &name, - const T *data, - const int res[3], - float fluid_mat[4][4], - const float clipping, - const openvdb::FloatGrid *mask) +template<typename GridType, typename T> +GridType *OpenVDB_export_grid(OpenVDBWriter *writer, + const openvdb::Name &name, + const T *data, + const int res[3], + float fluid_mat[4][4], + const float clipping, + const openvdb::FloatGrid *mask) { - using namespace openvdb; + using namespace openvdb; - math::CoordBBox bbox(Coord(0), Coord(res[0] - 1, res[1] - 1, res[2] - 1)); - Mat4R mat = convertMatrix(fluid_mat); - math::Transform::Ptr transform = math::Transform::createLinearTransform(mat); + math::CoordBBox bbox(Coord(0), Coord(res[0] - 1, res[1] - 1, res[2] - 1)); + Mat4R mat = convertMatrix(fluid_mat); + math::Transform::Ptr transform = math::Transform::createLinearTransform(mat); - typename GridType::Ptr grid = GridType::create(T(0)); + typename GridType::Ptr grid = GridType::create(T(0)); - tools::Dense<const T, openvdb::tools::LayoutXYZ> dense_grid(bbox, data); - tools::copyFromDense(dense_grid, grid->tree(), static_cast<T>(clipping)); + tools::Dense<const T, openvdb::tools::LayoutXYZ> dense_grid(bbox, data); + tools::copyFromDense(dense_grid, grid->tree(), static_cast<T>(clipping)); - grid->setTransform(transform); + grid->setTransform(transform); - /* Avoid clipping against an empty grid. */ - if (mask && !mask->tree().empty()) { - grid = tools::clip(*grid, *mask); - } + /* Avoid clipping against an empty grid. */ + if (mask && !mask->tree().empty()) { + grid = tools::clip(*grid, *mask); + } - grid->setName(name); - grid->setIsInWorldSpace(false); - grid->setVectorType(openvdb::VEC_INVARIANT); + grid->setName(name); + grid->setIsInWorldSpace(false); + grid->setVectorType(openvdb::VEC_INVARIANT); - writer->insert(grid); + writer->insert(grid); - return grid.get(); + return grid.get(); } -template <typename GridType, typename T> -void OpenVDB_import_grid( - OpenVDBReader *reader, - const openvdb::Name &name, - T **data, - const int res[3]) +template<typename GridType, typename T> +void OpenVDB_import_grid(OpenVDBReader *reader, + const openvdb::Name &name, + T **data, + const int res[3]) { - using namespace openvdb; - - openvdb::Name temp_name = name; - - if (!reader->hasGrid(temp_name)) { - temp_name = do_name_versionning(temp_name); - - if (!reader->hasGrid(temp_name)) { - std::fprintf(stderr, "OpenVDB grid %s not found in file!\n", temp_name.c_str()); - memset(*data, 0, sizeof(T) * res[0] * res[1] * res[2]); - return; - } - } - - typename GridType::Ptr grid = gridPtrCast<GridType>(reader->getGrid(temp_name)); - typename GridType::ConstAccessor acc = grid->getConstAccessor(); - - math::Coord xyz; - int &x = xyz[0], &y = xyz[1], &z = xyz[2]; - - size_t index = 0; - for (z = 0; z < res[2]; ++z) { - for (y = 0; y < res[1]; ++y) { - for (x = 0; x < res[0]; ++x, ++index) { - (*data)[index] = acc.getValue(xyz); - } - } - } + using namespace openvdb; + + openvdb::Name temp_name = name; + + if (!reader->hasGrid(temp_name)) { + temp_name = do_name_versionning(temp_name); + + if (!reader->hasGrid(temp_name)) { + std::fprintf(stderr, "OpenVDB grid %s not found in file!\n", temp_name.c_str()); + memset(*data, 0, sizeof(T) * res[0] * res[1] * res[2]); + return; + } + } + + typename GridType::Ptr grid = gridPtrCast<GridType>(reader->getGrid(temp_name)); + typename GridType::ConstAccessor acc = grid->getConstAccessor(); + + math::Coord xyz; + int &x = xyz[0], &y = xyz[1], &z = xyz[2]; + + size_t index = 0; + for (z = 0; z < res[2]; ++z) { + for (y = 0; y < res[1]; ++y) { + for (x = 0; x < res[0]; ++x, ++index) { + (*data)[index] = acc.getValue(xyz); + } + } + } } openvdb::GridBase *OpenVDB_export_vector_grid(OpenVDBWriter *writer, - const openvdb::Name &name, - const float *data_x, const float *data_y, const float *data_z, - const int res[3], - float fluid_mat[4][4], - openvdb::VecType vec_type, - const bool is_color, - const float clipping, - const openvdb::FloatGrid *mask); - - -void OpenVDB_import_grid_vector( - OpenVDBReader *reader, - const openvdb::Name &name, - float **data_x, float **data_y, float **data_z, - const int res[3]); - -} /* namespace internal */ + const openvdb::Name &name, + const float *data_x, + const float *data_y, + const float *data_z, + const int res[3], + float fluid_mat[4][4], + openvdb::VecType vec_type, + const bool is_color, + const float clipping, + const openvdb::FloatGrid *mask); + +void OpenVDB_import_grid_vector(OpenVDBReader *reader, + const openvdb::Name &name, + float **data_x, + float **data_y, + float **data_z, + const int res[3]); + +} /* namespace internal */ #endif /* __OPENVDB_DENSE_CONVERT_H__ */ |