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Reinstate old bespoke model-offset/rotation parsing in IfcConvert #6290

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This commit is contained in:
Thomas Krijnen
2025-03-19 11:42:11 +01:00
parent 26b55216ca
commit e658b00768
2 changed files with 54 additions and 7 deletions
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src/ifcconvert/IfcConvert.cpp
+45 -1
View File
@@ -298,6 +298,10 @@ int main(int argc, char** argv) {
"Can take several minutes on large models.")
("center-model-geometry",
"Centers the elements by applying the center point of all mesh vertices as an offset.")
("model-offset", po::value<std::string>(&offset_str),
"Applies an arbitrary offset of form 'x;y;z' to all placements.")
("model-rotation", po::value<std::string>(&rotation_str),
"Applies an arbitrary quaternion rotation of form 'x;y;z;w' to all placements.")
("include", po::value<inclusion_filter>(&include_filter)->multitoken(),
"Specifies that the instances that match a specific filtering criteria are to be included in the geometrical output:\n"
"1) 'entities': the following list of types should be included. SVG output defaults "
@@ -448,6 +452,8 @@ int main(int argc, char** argv) {
const bool center_model = vmap.count("center-model") != 0;
const bool center_model_geometry = vmap.count("center-model-geometry") != 0;
const bool model_offset = vmap.count("model-offset") != 0;
const bool model_rotation = vmap.count("model-rotation") != 0;
if (!quiet || vmap.count("version")) {
print_version();
@@ -924,6 +930,44 @@ int main(int argc, char** argv) {
} else {
Logger::SetOutput(quiet ? nullptr : &cout_, vcounter.count > 1 ? &cout_ : &log_stream);
}
if (model_rotation) {
std::vector<double> rotation(4);
int n = 0;
if (sscanf(rotation_str.c_str(), "%lf;%lf;%lf;%lf %n", &rotation[0], &rotation[1], &rotation[2], &rotation[3], &n) != 4 || n != rotation_str.size()) {
cerr_ << "[Error] Invalid use of --model-rotation\n";
IfcUtil::path::delete_file(IfcUtil::path::to_utf8(output_temp_filename));
print_options(serializer_options);
return EXIT_FAILURE;
}
std::stringstream msg;
msg << "Using model rotation (" << rotation[0] << "," << rotation[1] << "," << rotation[2] << "," << rotation[3] << ")";
Logger::Notice(msg.str());
geometry_settings.get<ifcopenshell::geometry::settings::ModelRotation>().value = rotation;
}
if (model_offset && (center_model || center_model_geometry)) {
Logger::Notice("--model-offset ignored with --center-model or --center-model-geometry");
}
if (model_offset && !(center_model || center_model_geometry)) {
std::vector<double> offset(3);
int n = 0;
if (sscanf(offset_str.c_str(), "%lf;%lf;%lf %n", &offset[0], &offset[1], &offset[2], &n) != 3 || n != offset_str.size()) {
cerr_ << "[Error] Invalid use of --model-offset\n";
IfcUtil::path::delete_file(IfcUtil::path::to_utf8(output_temp_filename));
print_options(serializer_options);
return EXIT_FAILURE;
}
std::stringstream msg;
msg << std::setprecision(std::numeric_limits<double>::max_digits10) << "Using model offset (" << offset[0] << "," << offset[1] << "," << offset[2] << ")";
Logger::Notice(msg.str());
geometry_settings.get<ifcopenshell::geometry::settings::ModelOffset>().value = offset;
}
if (is_tesselated && (center_model || center_model_geometry)) {
std::vector<double> offset(3);
@@ -957,7 +1001,7 @@ int main(int argc, char** argv) {
offset[2] = -center(2);
std::stringstream msg;
msg << std::setprecision (std::numeric_limits< double >::max_digits10) << "Using model offset (" << offset[0] << "," << offset[1] << "," << offset[2] << ")";
msg << std::setprecision (std::numeric_limits<double>::max_digits10) << "Using model offset (" << offset[0] << "," << offset[1] << "," << offset[2] << ")";
Logger::Notice(msg.str());
geometry_settings.get<ifcopenshell::geometry::settings::ModelOffset>().value = offset;
src/ifcgeom/ConversionSettings.h
+9 -6
View File
@@ -47,7 +47,9 @@ namespace ifcopenshell {
// boost program options does not seem to handle optional<vector> types, so in case
// of vector settings we need to strip away the optional and detect argument presence
// with !vector::empty()
std::conditional_t<std::is_same_v<T, std::vector<double>>, T, boost::optional<T>> value;
// tfk: we no longer do this because negative values can not be passed like this as boost confuses them with options
// std::conditional_t<std::is_same_v<T, std::vector<double>>, T, boost::optional<T>> value;
boost::optional<T> value;
SettingBase() {}
@@ -64,14 +66,15 @@ namespace ifcopenshell {
value.emplace();
desc.add_options()(Derived::name, apply_default(po::bool_switch(&*value)), Derived::description);
} else if constexpr (std::is_same_v<T, std::vector<double>>) {
desc.add_options()(Derived::name, apply_default(po::value(&value)->multitoken()), Derived::description);
// these options have to be supplied manually in IfcConvert.cpp
// desc.add_options()(Derived::name, apply_default(po::value(&value)->multitoken()), Derived::description);
} else {
desc.add_options()(Derived::name, apply_default(po::value(&value)), Derived::description);
}
}
T get() const {
if constexpr (std::is_same_v<T, std::vector<double>>) {
if constexpr (false && std::is_same_v<T, std::vector<double>>) {
return value;
} else {
if (value) {
@@ -85,7 +88,7 @@ namespace ifcopenshell {
}
bool has() const {
if constexpr (std::is_same_v<T, std::vector<double>>) {
if constexpr (false && std::is_same_v<T, std::vector<double>>) {
return !value.empty();
} else {
// @todo this is not reliable, better use vmap[...].defaulted()
@@ -391,12 +394,12 @@ namespace ifcopenshell {
struct ModelOffset : public SettingBase<ModelOffset, std::vector<double>> {
static constexpr const char* const name = "model-offset";
static constexpr const char* const description = "Applies an arbitrary offset of form 'x,y,z' to all placements.";
static constexpr const char* const description = "Applies an arbitrary offset of form x,y,z to all placements.";
};
struct ModelRotation : public SettingBase<ModelRotation, std::vector<double>> {
static constexpr const char* const name = "model-rotation";
static constexpr const char* const description = "Applies an arbitrary quaternion rotation of form 'x,y,z,w' to all placements.";
static constexpr const char* const description = "Applies an arbitrary quaternion rotation of form x,y,z,w to all placements.";
};
enum TriangulationMethod {