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- Jave Native Interface library for use with the open source http://BIMserver.org

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- IfcParse accepts char* as input
- IfcOpeningElements now return geometry
This commit is contained in:
Thomas Krijnen
2011-10-27 16:13:29 +00:00
parent cac8d9b684
commit ac155dc810
8 changed files with 185 additions and 35 deletions
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src/ifcgeom/IfcGeomObjects.cpp
+30 -6
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@@ -43,16 +43,20 @@
#include "../ifcgeom/IfcGeom.h"
// Welds vertices that belong to different faces
bool weld_vertices = true;
int IfcGeomObjects::IfcMesh::addvert(const gp_XYZ& p) {
const float X = (float)p.X();const float Y = (float)p.Y();const float Z = (float)p.Z();
const VertKey key = VertKey(X,std::pair<float,float>(Y,Z));
VertKeyMap::const_iterator it = welds.find(key);
if ( it != welds.end() ) return it->second;
int i = verts.size() / 3;
if ( weld_vertices ) {
const VertKey key = VertKey(X,std::pair<float,float>(Y,Z));
VertKeyMap::const_iterator it = welds.find(key);
if ( it != welds.end() ) return it->second;
i = (int) welds.size();
welds[key] = i;
}
verts.push_back(X);
verts.push_back(Y);
verts.push_back(Z);
int i = (int) welds.size();
welds[key] = i;
return i;
}
@@ -239,8 +243,9 @@ IfcGeomObjects::IfcGeomObject* _get() {
} catch (...) {}
// Does the IfcElement have any IfcOpenings?
// Note that openings for IfcOpeningElements are not processed
Ifc2x3::IfcRelVoidsElement::list openings = Ifc2x3::IfcRelVoidsElement::list();
if ( ifc_product->is(Ifc2x3::Type::IfcElement) ) {
if ( ifc_product->is(Ifc2x3::Type::IfcElement) && !ifc_product->is(Ifc2x3::Type::IfcOpeningElement) ) {
Ifc2x3::IfcElement::ptr element = reinterpret_pointer_cast<Ifc2x3::IfcProduct,Ifc2x3::IfcElement>(ifc_product);
openings = element->HasOpenings();
}
@@ -422,6 +427,25 @@ bool IfcGeomObjects::Init(std::istream& f, int len, bool world_coords, std::ostr
total = shapereps->Size();
return true;
}
bool IfcGeomObjects::Init(void* data, int len) {
Ifc::SetOutput(0,0);
use_world_coords = true;
weld_vertices = false;
if ( !Ifc::Init(data, len) ) return false;
shapereps = Ifc::EntitiesByType<Ifc2x3::IfcShapeRepresentation>();
if ( ! shapereps ) return false;
outer = shapereps->begin();
entities.reset();
current_geom_obj = _get();
if ( ! current_geom_obj ) return false;
done = 0;
total = shapereps->Size();
return true;
}
int IfcGeomObjects::Progress() {
return 100 * done / total;
}