// flattens everything to a single mesh
TriangleMesh
Model::raw_mesh() const
{
TriangleMesh mesh;
for (ModelObjectPtrs::const_iterator o = this->objects.begin(); o != this->objects.end(); ++o) {
mesh.merge((*o)->raw_mesh());
}
return mesh;
}
TriangleMesh
ModelObject::raw_mesh() const
{
TriangleMesh mesh;
for (ModelVolumePtrs::const_iterator v = this->volumes.begin(); v != this->volumes.end(); ++v) {
if ((*v)->modifier) continue;
mesh.merge((*v)->mesh);
}
return mesh;
}
// flattens all volumes and instances into a single mesh
TriangleMesh
ModelObject::mesh() const
{
TriangleMesh mesh;
TriangleMesh raw_mesh = this->raw_mesh();
for (ModelInstancePtrs::const_iterator i = this->instances.begin(); i != this->instances.end(); ++i) {
TriangleMesh m(raw_mesh);
(*i)->transform_mesh(&m);
mesh.merge(m);
}
return mesh;
}