int CreateInstanceDefinition(MRhinoDoc doc, IOnInstanceDefinition idef, IOn3dPoint point, List <IRhinoObject> objects, bool bQuietly)
{
int found_index = doc.m_instance_definition_table.FindInstanceDefinition(idef.Name(), true);
List <IRhinoObject> idef_objects = new List <IRhinoObject>();
OnXform xform = new OnXform();
xform.Translation(new On3dPoint(OnUtil.On_origin) - point);
for (int i = 0; i < objects.Count; i++)
{
IRhinoObject obj = objects[i];
if (obj == null)
{
continue;
}
if (obj.ObjectType() == IOn.object_type.light_object ||
obj.ObjectType() == IOn.object_type.grip_object ||
obj.ObjectType() == IOn.object_type.phantom_object
)
{
continue;
}
// Transform geometry and attributes, but do not add to the document
MRhinoObject dupe = doc.TransformObject(obj, xform, false, false, false);
if (dupe != null)
{
if (doc.AddObject(dupe, false, true))
{
idef_objects.Add(dupe);
}
}
}
if (idef_objects.Count < 1)
{
return(-1);
}
int idef_index = -1;
if (found_index < 0)
{
idef_index = doc.m_instance_definition_table.AddInstanceDefinition(idef, idef_objects.ToArray(), false, bQuietly);
}
else if (doc.m_instance_definition_table.ModifyInstanceDefinitionGeometry(found_index, idef_objects.ToArray(), bQuietly))
{
idef_index = found_index;
doc.m_instance_definition_table.ModifyInstanceDefinition(idef, idef_index, (uint)IDEF_SETTINGS.all_idef_settings, bQuietly);
if (!bQuietly)
{
IRhinoInstanceObject[] iref_object_list = null;
int iref_count = doc.m_instance_definition_table[found_index].GetReferences(out iref_object_list);
if (iref_count > 0)
{
RhUtil.RhinoApp().Print(string.Format("{0} Instances of block \"{1}\" have been updated.\n", iref_count, idef.Name()));
}
}
}
if (idef_index < 0 && !bQuietly)
{
string message = (found_index < 0) ? "Error creating block.\n" : "Error modifying block.\n";
RhUtil.RhinoApp().Print(message);
}
return(idef_index);
}
int CreateInstanceDefinition(MRhinoDoc doc, IOnInstanceDefinition idef, IOn3dPoint point, List<IRhinoObject> objects, bool bQuietly)
{
int found_index = doc.m_instance_definition_table.FindInstanceDefinition(idef.Name(), true);
List<IRhinoObject> idef_objects = new List<IRhinoObject>();
OnXform xform = new OnXform();
xform.Translation(new On3dPoint(OnUtil.On_origin) - point);
for (int i = 0; i < objects.Count; i++)
{
IRhinoObject obj = objects[i];
if (obj == null)
continue;
if (obj.ObjectType() == IOn.object_type.light_object ||
obj.ObjectType() == IOn.object_type.grip_object ||
obj.ObjectType() == IOn.object_type.phantom_object
)
continue;
// Transform geometry and attributes, but do not add to the document
MRhinoObject dupe = doc.TransformObject(obj, xform, false, false, false);
if (dupe != null)
{
if (doc.AddObject(dupe, false, true))
idef_objects.Add(dupe);
}
}
if (idef_objects.Count < 1)
return -1;
int idef_index = -1;
if (found_index < 0)
idef_index = doc.m_instance_definition_table.AddInstanceDefinition(idef, idef_objects.ToArray(), false, bQuietly);
else if (doc.m_instance_definition_table.ModifyInstanceDefinitionGeometry(found_index, idef_objects.ToArray(), bQuietly))
{
idef_index = found_index;
doc.m_instance_definition_table.ModifyInstanceDefinition(idef, idef_index, (uint)IDEF_SETTINGS.all_idef_settings, bQuietly);
if (!bQuietly)
{
IRhinoInstanceObject[] iref_object_list = null;
int iref_count = doc.m_instance_definition_table[found_index].GetReferences(out iref_object_list);
if (iref_count > 0)
RhUtil.RhinoApp().Print(string.Format("{0} Instances of block \"{1}\" have been updated.\n", iref_count, idef.Name()));
}
}
if (idef_index < 0 && !bQuietly)
{
string message = (found_index < 0) ? "Error creating block.\n" : "Error modifying block.\n";
RhUtil.RhinoApp().Print(message);
}
return idef_index;
}