<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><!--
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--></style></head><body lang=EN-US link=blue vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Actually, I am bamboozled by these errors.</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:yottzumm@gmail.com">John Carlson</a><br><b>Sent: </b>Sunday, November 25, 2018 7:07 AM<br><b>To: </b><a href="mailto:x3d-public@web3d.org">X3D Graphics public mailing list</a><br><b>Subject: </b>RE: X3DJSAIL Python: setShape() Method not found onCollidableShapeparent interface, cannot find in returned object. Need cast.</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Note, that we already have this style that works. Attached.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John<o:p></o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From: </b><a href="mailto:yottzumm@gmail.com">John Carlson</a><br><b>Sent: </b>Sunday, November 25, 2018 7:04 AM<br><b>To: </b><a href="mailto:x3d-public@web3d.org">X3D Graphics public mailing list</a><br><b>Subject: </b>X3DJSAIL Python: setShape() Method not found on CollidableShapeparent interface, cannot find in returned object. Need cast.<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We need the right style to cast abstract returned objects to concrete objects in python. See attached example.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>processScene.python:<o:p></o:p></p><p class=MsoNormal> [exec] Traceback (most recent call last):<o:p></o:p></p><p class=MsoNormal> [exec] File "C:\x3d-code\www.web3d.org\x3d\content\examples\Basic\RigidBodyPhysics\UniversalJointfuture.py", line 73, in <module><o:p></o:p></p><p class=MsoNormal> [exec] .setDEF("BOX-GEOM-1") \<o:p></o:p></p><p class=MsoNormal> [exec] AttributeError: 'org.web3d.x3d.sai.RigidBodyPhysics.X3DNBodyCollida' object has no attribute 'setShape'<o:p></o:p></p><p class=MsoNormal> [exec] Result: 1<o:p></o:p></p><p class=MsoNormal> [echo] C:\x3d-code\www.web3d.org\x3d\content\examples\Basic\RigidBodyPhysics\UniversalJointfuture.py<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We should probably grant a prize to whoever gets the right casting that works in all instances.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>My best bet for short term is to fold the setDEF into the object constructor.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What do people think?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>