/********************************************************************************
* *
* This file is part of IfcOpenShell. *
* *
* IfcOpenShell is free software: you can redistribute it and/or modify *
* it under the terms of the Lesser GNU General Public License as published by *
* the Free Software Foundation, either version 3.0 of the License, or *
* (at your option) any later version. *
* *
* IfcOpenShell is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* Lesser GNU General Public License for more details. *
* *
* You should have received a copy of the Lesser GNU General Public License *
* along with this program. If not, see . *
* *
********************************************************************************/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include "../ifcgeom/IfcGeom.h"
#include
#include
#include
#include
#define Kernel MAKE_TYPE_NAME(Kernel)
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();
double f1 = 0;
double f2 = 0;
if ( doFillet ) {
f1 = *l->InternalFilletRadius() * getValue(GV_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;
}
gp_Trsf2d trsf2d;
bool has_position = true;
#ifdef SCHEMA_IfcParameterizedProfileDef_Position_IS_OPTIONAL
has_position = l->Position() != nullptr;
#endif
if (has_position) {
IfcGeom::Kernel::convert(l->Position(), trsf2d);
}
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 profile_helper(12,coords,doFillet ? 8 : 0,fillets,radii,trsf2d,face);
}