translate()

Region MayaFlux::Kakshya::Region::translate ( const std::vector< int64_t > &  offset ) const

inline

Translate the region by an offset vector.

Parameters

offset

The offset for each dimension (can be negative).

Returns

A new translated Region.

Definition at line 368 of file Region.hpp.

    {
        Region result = *this;
        for (size_t i = 0; i < std::min(offset.size(), start_coordinates.size()); i++) {
            if (offset[i] < 0 && std::abs(offset[i]) > static_cast<int64_t>(result.start_coordinates[i])) {
                result.start_coordinates[i] = 0;
            } else {
                result.start_coordinates[i] += offset[i];
            }
 
            if (offset[i] < 0 && std::abs(offset[i]) > static_cast<int64_t>(result.end_coordinates[i])) {
                result.end_coordinates[i] = 0;
            } else {
                result.end_coordinates[i] += offset[i];
            }
        }
        return result;
    }

References end_coordinates, and start_coordinates.