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openscad
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Partially removed Qt dependency

stl_dim
Marius Kintel 2011-09-08 00:08:47 +02:00
parent 93c8480ffb
commit 838f1fb8fc
1 changed files with 9 additions and 5 deletions
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14
src/export.cc
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@ -31,7 +31,6 @@
#include <QApplication>
#include <QProgressDialog>
#include <QTextStream>
#include <errno.h>
#ifdef ENABLE_CGAL
@ -75,10 +74,15 @@ void export_stl(CGAL_Nef_polyhedron *root_N, std::ostream &output, QProgressDial
double x3 = CGAL::to_double(v3.point().x());
double y3 = CGAL::to_double(v3.point().y());
double z3 = CGAL::to_double(v3.point().z());
QString vs1, vs2, vs3;
vs1.sprintf("%f %f %f", x1, y1, z1);
vs2.sprintf("%f %f %f", x2, y2, z2);
vs3.sprintf("%f %f %f", x3, y3, z3);
std::stringstream stream;
stream << x1 << " " << y1 << " " << z1;
std::string vs1 = stream.str();
stream.str("");
stream << x2 << " " << y2 << " " << z2;
std::string vs2 = stream.str();
stream.str("");
stream << x3 << " " << y3 << " " << z3;
std::string vs3 = stream.str();
if (vs1 != vs2 && vs1 != vs3 && vs2 != vs3) {
double nx = (y1-y2)*(z1-z3) - (z1-z2)*(y1-y3);