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This commit is contained in:
Thomas Krijnen
2023-03-21 20:15:01 +01:00
parent cfb0eda067
commit c78b2893de
194 changed files with 105325 additions and 7785 deletions
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src/ifcgeom/mapping/IfcCShapeProfileDef.cpp
+38 -21
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@@ -17,41 +17,58 @@
* *
********************************************************************************/
#include <gp_Trsf2d.hxx>
#include "../ifcgeom/IfcGeom.h"
#include "../ifcgeom_schema_agnostic/profile_helper.h"
#include "mapping.h"
#define mapping POSTFIX_SCHEMA(mapping)
using namespace ifcopenshell::geometry;
#define Kernel MAKE_TYPE_NAME(Kernel)
#include "../profile_helper.h"
bool IfcGeom::Kernel::convert(const IfcSchema::IfcCShapeProfileDef* l, TopoDS_Shape& face) {
const double y = l->Depth() / 2.0f * getValue(GV_LENGTH_UNIT);
const double x = l->Width() / 2.0f * getValue(GV_LENGTH_UNIT);
const double d1 = l->WallThickness() * getValue(GV_LENGTH_UNIT);
const double d2 = l->Girth() * getValue(GV_LENGTH_UNIT);
bool doFillet = !!l->InternalFilletRadius();
#include <array>
#include <vector>
#include <boost/optional/optional.hpp>
taxonomy::item* mapping::map_impl(const IfcSchema::IfcCShapeProfileDef* inst) {
const double y = inst->Depth() / 2.0f * length_unit_;
const double x = inst->Width() / 2.0f * length_unit_;
const double d1 = inst->WallThickness() * length_unit_;
const double d2 = inst->Girth() * length_unit_;
bool doFillet = !!inst->InternalFilletRadius();
double f1 = 0;
double f2 = 0;
if ( doFillet ) {
f1 = *l->InternalFilletRadius() * getValue(GV_LENGTH_UNIT);
f1 = *inst->InternalFilletRadius() * length_unit_;
f2 = f1 + d1;
}
if ( x < ALMOST_ZERO || y < ALMOST_ZERO || d1 < ALMOST_ZERO || d2 < ALMOST_ZERO ) {
Logger::Message(Logger::LOG_NOTICE,"Skipping zero sized profile:",l);
return false;
const double tol = conv_settings_.getValue(ConversionSettings::GV_PRECISION);
if ( x < tol || y < tol || d1 < tol || d2 < tol) {
Logger::Message(Logger::LOG_NOTICE," Skipping zero sized profile:", inst);
return nullptr;
}
gp_Trsf2d trsf2d;
Eigen::Matrix4d m4;
bool has_position = true;
#ifdef SCHEMA_IfcParameterizedProfileDef_Position_IS_OPTIONAL
has_position = l->Position() != nullptr;
has_position = !!inst->Position();
#endif
if (has_position) {
IfcGeom::Kernel::convert(l->Position(), trsf2d);
taxonomy::matrix4 m = as<taxonomy::matrix4>(map(inst->Position()));
m4 = m.ccomponents();
}
double coords[24] = {-x,-y,x,-y,x,-y+d2,x-d1,-y+d2,x-d1,-y+d1,-x+d1,-y+d1,-x+d1,y-d1,x-d1,y-d1,x-d1,y-d2,x,y-d2,x,y,-x,y};
int fillets[8] = {0,1,4,5,6,7,10,11};
double radii[8] = {f2,f2,f1,f1,f1,f1,f2,f2};
return util::profile_helper(12,coords,doFillet ? 8 : 0,fillets,radii,trsf2d,face);
return profile_helper(m4, {
{{-x,-y},{f2}},
{{x,-y},{f2}},
{{x,-y + d2}},
{{x - d1,-y + d2}},
{{x - d1,-y + d1},{f1}},
{{-x + d1,-y + d1},{f1}},
{{-x + d1,y - d1},{f1}},
{{x - d1,y - d1},{f1}},
{{x - d1,y - d2}},
{{x,y - d2}},
{{x,y},{f2}},
{{-x,y},{f2}}
});
}