instance_t
make(const description_t& description)
{
BOOST_LOG_TRIVIAL(debug) << "Make camera";
const instance_t instance
{
make_point(description.origin),
make_direction(description.direction),
make_direction(description.up),
normalize(cross(description.direction, description.up))
};
return std::move(instance);
}
bool direction::create_direction(std::string name)
{
if (m_data.find(name) != m_data.end())
{
return false;
}
m_data[name] = make_direction(name,ptr_dir(this, [](direction* p) {}));
return true;
}
void iterate()
{
make_direction();
make_step_size();
//current_solution += step_size * direction;
++current_step;
iteration_over_function( current_residual, current_solution.data() );
}