Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-09 07:12:45 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix obj writer in vhacd util

Browse source
This commit is contained in:
Seth Alves 2015-03-15 08:14:25 -07:00
parent b15fd2ef94
commit d074cec135
1 changed files with 3 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
tools/vhacd/src/VHACDUtilApp.cpp
View file

@ -50,15 +50,13 @@ bool writeOBJ(QString outFileName, QVector<QVector<VHACD::IVHACD::ConvexHull>>&
for (unsigned int i = 0; i < hull.m_nPoints; i++) {
out << "v ";
out << formatFloat(hull.m_points[i*3]) << " ";
// swap y and z because up is 3rd value in OBJ
out << formatFloat(hull.m_points[i*3+2]) << " ";
out << formatFloat(hull.m_points[i*3+1]) << "\n";
out << formatFloat(hull.m_points[i*3+1]) << " ";
out << formatFloat(hull.m_points[i*3+2]) << "\n";
}
for (unsigned int i = 0; i < hull.m_nTriangles; i++) {
out << "f ";
// change order to flip normal (due to swapping y and z, above)
out << hull.m_triangles[i*3+1] + 1 + pointStartOffset << " ";
out << hull.m_triangles[i*3] + 1 + pointStartOffset << " ";
out << hull.m_triangles[i*3+1] + 1 + pointStartOffset << " ";
out << hull.m_triangles[i*3+2] + 1 + pointStartOffset << "\n";
}
out << "\n";