public static bool TryGetExtrusion(this BrepFace face, out Extrusion extrusion)
{
if (face.UnderlyingSurface().TryGetExtrusion(out extrusion))
{
if (face.OrientationIsReversed)
{
var profile = extrusion.Profile3d(new ComponentIndex(ComponentIndexType.ExtrusionBottomProfile, 0));
profile.Reverse();
if (!extrusion.GetProfileTransformation(0.0).TryGetInverse(out var WCStoECS))
{
return(false);
}
if (!profile.Transform(WCStoECS))
{
return(false);
}
return(extrusion.SetOuterProfile(profile, false));
}
return(true);
}
extrusion = null;
return(false);
}
// Extrusions
public static SpeckleExtrusion ToSpeckle(this Rhino.Geometry.Extrusion extrusion)
{
//extrusion.PathTangent
var myExtrusion = new SpeckleExtrusion(extrusion.Profile3d(0, 0).ToSpeckle(), extrusion.PathStart.DistanceTo(extrusion.PathEnd), extrusion.IsCappedAtBottom);
myExtrusion.PathStart = extrusion.PathStart.ToSpeckle();
myExtrusion.PathEnd = extrusion.PathEnd.ToSpeckle();
myExtrusion.PathTangent = extrusion.PathTangent.ToSpeckle();
myExtrusion.ProfileTransformation = extrusion.GetProfileTransformation(0.0);
var Profiles = new List <SpeckleObject>();
for (int i = 0; i < extrusion.ProfileCount; i++)
{
Profiles.Add(extrusion.Profile3d(i, 0).ToSpeckle());
}
myExtrusion.Profiles = Profiles;
myExtrusion.Properties = extrusion.UserDictionary.ToSpeckle();
myExtrusion.SetHashes(myExtrusion);
return(myExtrusion);
}
