<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>I see. Great! It’s like breaking the contract on purpose, but letting people know you did it.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I understand now. Just took a few nights sleep. I’m catching up! I’m usually 5 years behind state of research :<span style='font-family:"Segoe UI Emoji",sans-serif'>😉</span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>One think I did was verify all class names, abstract class names and interfaces had unique names.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We could also tack Object back on the jsail names, if necessary.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Cool.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:brutzman@nps.edu">Brutzman, Donald (Don) (CIV)</a><br><b>Sent: </b>Sunday, May 12, 2019 2:23 PM<br><b>To: </b><a href="mailto:yottzumm@gmail.com">John Carlson</a><br><b>Cc: </b><a href="mailto:x3d-public@web3d.org">X3D Graphics public mailing list</a><br><b>Subject: </b>Re: python pyjnius mapping</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>agreed it is confusing... reflection can be very tricky.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>good observation that we should look hard at what setDEF() returns.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> .addChild(Viewpoint().setDEF("ViewUpClose").setCenterOfRotation(0,-1,0).setDescription("Hello world!").setPosition(0,-1,7))</p><p class=MsoNormal> AttributeError: 'org.web3d.x3d.sai.Navigation.X3DViewpointNode' object has no attribute 'setCenterOfRotation'</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>from ViewpointObject, the method is explicitly declared/customized to Override the parent abstract class.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> @Override</p><p class=MsoNormal> public final ViewpointObject setDEF(String newValue)</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>also available</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> public ViewpointObject setCenterOfRotation(double x, double y, double z)</p><p class=MsoNormal> public ViewpointObject setCenterOfRotation(float x, float y, float z)</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> @Override</p><p class=MsoNormal> public ViewpointObject setCenterOfRotation(float[] newValue)</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>yes still confusing. i think we need to throughly review logic in your classes first before making a conclusive claim against pyjnius... make sure it always looks at classes, not abstract superclasses.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>all the best, Don</p><p class=MsoNormal>-- </p><p class=MsoNormal>Don Brutzman Naval Postgraduate School, Code USW/Br brutzman@nps.edu</p><p class=MsoNormal>Watkins 270, MOVES Institute, Monterey CA 93943-5000 USA +1.831.656.2149</p><p class=MsoNormal>X3D graphics, virtual worlds, navy robotics http://faculty.nps.edu/brutzman</p><p class=MsoNormal><o:p> </o:p></p></div></body></html>