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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/IfcAxis2Placement3D.cpp
+21 -34
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@@ -22,55 +22,42 @@
#include <gp_Dir.hxx>
#include <gp_Trsf.hxx>
#include <gp_Ax3.hxx>
#include "../ifcgeom/IfcGeom.h"
#include "../ifcgeom_schema_agnostic/base_utils.h"
#include "mapping.h"
#define Kernel MAKE_TYPE_NAME(Kernel)
#define mapping POSTFIX_SCHEMA(mapping)
bool IfcGeom::Kernel::convert(const IfcSchema::IfcAxis2Placement3D* l, gp_Trsf& trsf) {
IN_CACHE(IfcAxis2Placement3D, l, gp_Trsf, trsf)
using namespace ifcopenshell::geometry;
gp_Pnt o;
gp_Dir axis(0, 0, 1);
gp_Dir refDirection;
if (!l->Location()->declaration().is("IfcCartesianPoint")) {
// only applicable to 4x3 rc2
Logger::Error("Not implemented", l->Location());
return false;
taxonomy::item* mapping::map_impl(const IfcSchema::IfcAxis2Placement3D* inst) {
Eigen::Vector3d o, axis(0, 0, 1), refDirection, X(1, 0, 0);
{
taxonomy::point3 v = as<taxonomy::point3>(map(inst->Location()));
o = *v.components_;
}
IfcGeom::Kernel::convert((const IfcSchema::IfcCartesianPoint*) l->Location(), o);
const bool hasAxis = !!l->Axis();
const bool hasRef = !!l->RefDirection();
const bool hasAxis = !!inst->Axis();
const bool hasRef = !!inst->RefDirection();
if (hasAxis != hasRef) {
Logger::Warning("Axis and RefDirection should be specified together", l);
Logger::Warning("Axis and RefDirection should be specified together", inst);
}
if (hasAxis) {
IfcGeom::Kernel::convert(l->Axis(), axis);
taxonomy::direction3 v = as<taxonomy::direction3>(map(inst->Axis()));
axis = *v.components_;
}
if (hasRef) {
IfcGeom::Kernel::convert(l->RefDirection(), refDirection);
taxonomy::direction3 v = as<taxonomy::direction3>(map(inst->RefDirection()));
refDirection = *v.components_;
} else {
if (!axis.IsParallel(gp::DX(), 1.e-5)) {
refDirection = gp::DX();
if (acos(axis.dot(X)) > 1.e-5) {
refDirection = { 1., 0., 0. };
} else {
refDirection = gp::DZ();
refDirection = { 0., 0., 1. };
}
gp_Vec Xvec = axis.Dot(refDirection) * axis;
gp_Vec Xaxis = refDirection.XYZ() - Xvec.XYZ();
auto Xvec = axis.dot(refDirection) * axis;
auto Xaxis = refDirection - Xvec;
refDirection = Xaxis;
}
gp_Ax3 ax3(o, axis, refDirection);
if (!util::axis_equal(ax3, (gp_Ax3) gp::XOY(), getValue(GV_PRECISION))) {
trsf.SetTransformation(ax3, gp::XOY());
}
CACHE(IfcAxis2Placement3D,l,trsf)
return true;
return new taxonomy::matrix4(o, axis, refDirection);
}