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Get BrepElement to triangulate + serialize from it

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This commit is contained in:
johltn
2021-02-19 11:52:32 +01:00
parent aa9fd1de21
commit f4fc8914b8
3 changed files with 18 additions and 12 deletions
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src/ifcconvert/IfcConvert.cpp
+1 -7
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@@ -806,6 +806,7 @@ int main(int argc, char** argv) {
}
else if (output_extension == HDF) {
const path_t mtl_filename = change_extension(output_filename, MTL);
settings.set(IfcGeom::IteratorSettings::DISABLE_TRIANGULATION, true);
serializer = boost::make_shared<HdfSerializer>(IfcUtil::path::to_utf8(output_temp_filename), IfcUtil::path::to_utf8(output_filename), settings);
}
@@ -1034,13 +1035,6 @@ int main(int argc, char** argv) {
IfcGeom::Element<real_t> *geom_object = context_iterator.get();
IfcGeom::Element<real_t> *open_object = context_iterator.get_native();
IfcGeom::BRepElement<real_t>*elem = static_cast<IfcGeom::BRepElement<real_t>*>(open_object);
const IfcGeom::Representation::BRep& brepmesh = elem->geometry();
const IfcGeom::Representation::Serialization *serialization = new IfcGeom::Representation::Serialization(brepmesh);
std::string dat = serialization->brep_data();
if (is_tesselated)
{
serializer->write(static_cast<const IfcGeom::TriangulationElement<real_t>*>(geom_object));
src/serializers/HdfSerializer.cpp
+14 -2
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@@ -93,7 +93,7 @@ void HdfSerializer::writeHeader() {
}
void HdfSerializer::write(const IfcGeom::TriangulationElement<real_t>* o) {
void HdfSerializer::write(const IfcGeom::BRepElement<real_t>* o) {
std::string guid = o->guid();
//Logger::Status(guid);
@@ -101,13 +101,25 @@ void HdfSerializer::write(const IfcGeom::TriangulationElement<real_t>* o) {
//Logger::Status("\n");
H5::Group elementGroup;
H5::Group meshGroup;
H5::DataSet positionsDataset;
H5::DataSet normalsDataset;
H5::DataSet indicesDataset;
H5::Group OCCTGroup;
const IfcGeom::Representation::Triangulation<real_t>& mesh = o->geometry();
//const IfcGeom::BRepElement<real_t>*elem = static_cast<IfcGeom::BRepElement<real_t>*>(o);
const IfcGeom::Representation::BRep& brepmesh = o->geometry();
const IfcGeom::Representation::Serialization *serialization = new IfcGeom::Representation::Serialization(brepmesh);
std::string brep_data = serialization->brep_data();
/*Logger::Status(brep_data);*/
const IfcGeom::TriangulationElement<real_t>*triangular_element = new IfcGeom::TriangulationElement<real_t>(*o);
const IfcGeom::Representation::Triangulation<real_t>& mesh = triangular_element->geometry();
const int vcount = (int)mesh.verts().size() / 3;
const int fcount = (int)mesh.faces().size() / 3;
const bool isyup = settings().get(SerializerSettings::USE_Y_UP);
src/serializers/HdfSerializer.h
+3 -3
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@@ -54,10 +54,10 @@ public:
bool ready();
void writeHeader();
void writeMaterial(const IfcGeom::Material& style);
void write(const IfcGeom::TriangulationElement<real_t>* o);
void write(const IfcGeom::BRepElement<real_t>* /*o*/) {}
void write(const IfcGeom::BRepElement<real_t>* o);
void write(const IfcGeom::TriangulationElement<real_t>* /*o*/) {}
void finalize() {}
bool isTesselated() const { return true; }
bool isTesselated() const { return false; }
void setUnitNameAndMagnitude(const std::string& /*name*/, float /*magnitude*/) {}
void setFile(IfcParse::IfcFile*) {}
};