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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/IfcRectangleHollowProfileDef.cpp
+39 -47
View File
@@ -17,68 +17,60 @@
* *
********************************************************************************/
#include <gp_Trsf2d.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Wire.hxx>
#include <TopoDS_Face.hxx>
#include <TopExp_Explorer.hxx>
#include <ShapeFix_Shape.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::IfcRectangleHollowProfileDef* l, TopoDS_Shape& face) {
const double x = l->XDim() / 2.0f * getValue(GV_LENGTH_UNIT);
const double y = l->YDim() / 2.0f * getValue(GV_LENGTH_UNIT);
const double d = l->WallThickness() * getValue(GV_LENGTH_UNIT);
taxonomy::item* mapping::map_impl(const IfcSchema::IfcRectangleHollowProfileDef* inst) {
const double x = inst->XDim() / 2.0f * length_unit_;
const double y = inst->YDim() / 2.0f * length_unit_;
const double d = inst->WallThickness() * length_unit_;
const bool fr1 = !!l->OuterFilletRadius();
const bool fr2 = !!l->InnerFilletRadius();
const bool fr1 = !!inst->OuterFilletRadius();
const bool fr2 = !!inst->InnerFilletRadius();
const double r1 = fr1 ? (*l->OuterFilletRadius()) * getValue(GV_LENGTH_UNIT) : 0.;
const double r2 = fr2 ? (*l->InnerFilletRadius()) * getValue(GV_LENGTH_UNIT) : 0.;
const double r1 = fr1 ? (*inst->OuterFilletRadius()) * length_unit_ : 0.;
const double r2 = fr2 ? (*inst->InnerFilletRadius()) * length_unit_ : 0.;
if ( x < ALMOST_ZERO || y < 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) {
Logger::Message(Logger::LOG_NOTICE, "Skipping zero sized profile:", inst);
return nullptr;
}
TopoDS_Face f1;
TopoDS_Face f2;
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 coords1[8] = {-x ,-y, x ,-y, x, y, -x, y };
double coords2[8] = {-x+d,-y+d, x-d,-y+d, x-d,y-d, -x+d,y-d};
double radii1[4] = {r1,r1,r1,r1};
double radii2[4] = {r2,r2,r2,r2};
int fillets[4] = {0,1,2,3};
auto s1 = profile_helper(m4, {
{{-x ,-y},{ r1} },
{{x, -y}, {r1} },
{{x, y}, {r1} },
{{-x, y}, {r1} }
});
bool s1 = util::profile_helper(4,coords1,fr1 ? 4 : 0,fillets,radii1,trsf2d,f1);
bool s2 = util::profile_helper(4,coords2,fr2 ? 4 : 0,fillets,radii2,trsf2d,f2);
auto s2 = profile_helper(m4, {
{{-x + d, -y + d}, { r2}},
{{x - d, -y + d}, { r2}},
{{x - d, y - d}, { r2}},
{{-x + d, y - d}, { r2}}
});
if (!s1 || !s2) return false;
if (!s1 || !s2) {
return nullptr;
}
TopExp_Explorer exp1(f1, TopAbs_WIRE);
TopExp_Explorer exp2(f2, TopAbs_WIRE);
s1->children.push_back(s2->children[0]);
delete s2;
TopoDS_Wire w1 = TopoDS::Wire(exp1.Current());
TopoDS_Wire w2 = TopoDS::Wire(exp2.Current());
BRepBuilderAPI_MakeFace mf(w1, false);
mf.Add(w2);
ShapeFix_Shape sfs(mf.Face());
sfs.Perform();
face = TopoDS::Face(sfs.Shape());
return true;
return s1;
}