static void xdot_point(agxbuf *xbuf, pointf p)
{
char buf[BUFSIZ];
xdot_fmt_num (buf, p.x);
agxbput(xbuf, buf);
xdot_fmt_num (buf, yDir(p.y));
agxbput(xbuf, buf);
}
// Returns the chord line as a wire
TopoDS_Wire CCPACSWingProfile::GetChordLineWire()
{
// convert 2d chordline to 3d
Handle(Geom2d_TrimmedCurve) chordLine = GetChordLine();
gp_Pnt origin;
gp_Dir yDir(0.0, 1.0, 0.0);
gp_Pln xzPlane(origin, yDir);
Handle(Geom_Curve) chordLine3d = GeomAPI::To3d(chordLine, xzPlane);
TopoDS_Edge chordEdge = BRepBuilderAPI_MakeEdge(chordLine3d);
TopoDS_Wire chordWire = BRepBuilderAPI_MakeWire(chordEdge);
return chordWire;
}
void obj_ParticleSystem::OnPickerRotated()
{
// update Torch, so that artists can rotate directional particles in the editor (when placing them in the world)
D3DXMATRIX mRot = GetRotationMatrix();
r3dVector yDir(mRot._21, mRot._22, mRot._23);
if(Torch)
{
Torch->Direction.Assign(yDir);
for( int i = 0, e = Torch->ArraySize ; i < e ; i ++ )
{
Torch->Array[ i ].Direction.Assign( yDir );
}
}
}
