Function print_help

tools/openpgl_debug/openpgl_debug.cpp:441–487

}

void print_help()
{
    const std::string tab = "\t";
    const std::string space = "  ";
    std::cout << "usage openpgl_debug -type <types> [<options>]" << std::endl;
    std::cout << std::endl;
    std::cout << "types:" << std::endl;
    std::cout << space << "validateSamples " << tab << "Checks if the samples stored in a SampleStorage object are valid" << std::endl;
    std::cout << space << "                " << tab << "(i.e., all values are in valid ranges)." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type validateSamples -samples ss0.st\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "compareSamples  " << tab << "Checks if the samples stored in two different SampleStorage objects" << std::endl;
    std::cout << space << "                " << tab << "are the same." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type compareSamples -samples ss0.st -samplesComp ss1.st\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "validateField   " << tab << "Checks if a Field object is valid (e.g., if the spatial and directional structures are valid)." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type validateField -field field0.gf -device CPU_4\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "compareFields   " << tab << "Checks if the guiding structures stored in two different Field objects" << std::endl;
    std::cout << space << "                " << tab << "are the same." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type compareFields -field field0.gf -fieldComp field1.gf -device CPU_4\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "fitField        " << tab << "Fits a guiding structure (Field) from scratch and updates it using a set of samples" << std::endl;
    std::cout << space << "                " << tab << "loaded from one or multiple SampleStorage object." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type fitField -samples ss0.st ss1.st .. ssN.st -device CPU_4\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "updateField     " << tab << "Loads a pre-trained guiding structure (Field) and updates it using a set of samples" << std::endl;
    std::cout << space << "                " << tab << "loaded from a SampleStorage object." << std::endl;
    std::cout << space << "                " << tab << "example:" << std::endl;
    std::cout << space << "                " << tab << "\"openpgl_debug -type updateField -field field.gf -samples ss0.st -device CPU_4\"" << std::endl;
    std::cout << std::endl;
    std::cout << space << "updateCompareFields " << tab << "Loads a pre-trained guiding structure (Field) and updates it using a set of samples loaded from a" << std::endl;
    std::cout << space << "                    " << tab << "SampleStorage object and compares the resulting guiding structure to another pre-trained Field." << std::endl;
    std::cout << space << "                    " << tab << "example:" << std::endl;
    std::cout << space << "                    " << tab << "\"openpgl_debug -type updateCompareFields -field field0.gf -samples ss0.st -fieldComp field1.gf -device CPU_4\""
              << std::endl;
    std::cout << std::endl;
    std::cout << space << "exportSamplesToOBJ  " << tab << "Loads samples from a SampleStorage object and stores them as \".obj\" file." << std::endl;
    std::cout << space << "                    " << tab << "example:" << std::endl;
    std::cout << space << "                    " << tab << "\"openpgl_debug -type exportSamplesToOBJ -samples ss0.st  -out ss0.obj\"" << std::endl;
    std::cout << std::endl;
}

void fit_field(DebugParams &debugParams)
{