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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/IfcUShapeProfileDef.cpp
+34 -25
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@@ -17,22 +17,22 @@
* *
********************************************************************************/
#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::IfcUShapeProfileDef* l, TopoDS_Shape& face) {
const bool doEdgeFillet = !!l->EdgeRadius();
const bool doFillet = !!l->FilletRadius();
const bool hasSlope = !!l->FlangeSlope();
taxonomy::item* mapping::map_impl(const IfcSchema::IfcUShapeProfileDef* inst) {
const bool doEdgeFillet = !!inst->EdgeRadius();
const bool doFillet = !!inst->FilletRadius();
const bool hasSlope = !!inst->FlangeSlope();
const double y = l->Depth() / 2.0f * getValue(GV_LENGTH_UNIT);
const double x = l->FlangeWidth() / 2.0f * getValue(GV_LENGTH_UNIT);
const double d1 = l->WebThickness() * getValue(GV_LENGTH_UNIT);
const double d2 = l->FlangeThickness() * getValue(GV_LENGTH_UNIT);
const double slope = l->FlangeSlope().get_value_or(0.) * getValue(GV_PLANEANGLE_UNIT);
const double y = inst->Depth() / 2.0f * length_unit_;
const double x = inst->FlangeWidth() / 2.0f * length_unit_;
const double d1 = inst->WebThickness() * length_unit_;
const double d2 = inst->FlangeThickness() * length_unit_;
const double slope = inst->FlangeSlope().get_value_or(0.) * angle_unit_;
double dy1 = 0.0f;
double dy2 = 0.0f;
@@ -40,10 +40,10 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcUShapeProfileDef* l, TopoDS_Sh
double f2 = 0.0f;
if (doFillet) {
f1 = *l->FilletRadius() * getValue(GV_LENGTH_UNIT);
f1 = *inst->FilletRadius() * length_unit_;
}
if (doEdgeFillet) {
f2 = *l->EdgeRadius() * getValue(GV_LENGTH_UNIT);
f2 = *inst->EdgeRadius() * length_unit_;
}
if (hasSlope) {
@@ -51,22 +51,31 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcUShapeProfileDef* l, TopoDS_Sh
dy2 = x * tan(slope);
}
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[16] = {-x,-y, x,-y, x,-y+d2-dy2, -x+d1,-y+d2+dy1, -x+d1,y-d2-dy1, x,y-d2+dy2, x,y, -x,y};
int fillets[4] = {2,3,4,5};
double radii[4] = {f2,f1,f1,f2};
return util::profile_helper(8, coords, (doFillet || doEdgeFillet) ? 4 : 0, fillets, radii, trsf2d, face);
return profile_helper(m4, {
{{-x,-y}},
{{x,-y}},
{{x,-y + d2 - dy2},{f2} },
{{-x + d1,-y + d2 + dy1},{ f1}},
{{-x + d1,y - d2 - dy1},{ f1}},
{{x,y - d2 + dy2},{ f2}},
{{x,y}},
{{-x,y}}
});
}